CN101066089B - Process of producing almond separated protein powder with cold squeezed almond dregs - Google Patents
Process of producing almond separated protein powder with cold squeezed almond dregs Download PDFInfo
- Publication number
- CN101066089B CN101066089B CN2007100972198A CN200710097219A CN101066089B CN 101066089 B CN101066089 B CN 101066089B CN 2007100972198 A CN2007100972198 A CN 2007100972198A CN 200710097219 A CN200710097219 A CN 200710097219A CN 101066089 B CN101066089 B CN 101066089B
- Authority
- CN
- China
- Prior art keywords
- meant
- almond
- ansu apricot
- protein
- apricot benevolence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 46
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 235000011437 Amygdalus communis Nutrition 0.000 title abstract description 27
- 235000020224 almond Nutrition 0.000 title abstract description 27
- 241000220304 Prunus dulcis Species 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000006228 supernatant Substances 0.000 claims abstract description 15
- 238000001694 spray drying Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000047 product Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000005554 pickling Methods 0.000 claims abstract 5
- 239000000706 filtrate Substances 0.000 claims abstract 2
- 238000002156 mixing Methods 0.000 claims abstract 2
- 235000002413 Prunus ansu Nutrition 0.000 claims description 41
- 235000007164 Oryza sativa Nutrition 0.000 claims description 14
- 235000009566 rice Nutrition 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 9
- 239000000787 lecithin Substances 0.000 claims description 9
- 229940067606 lecithin Drugs 0.000 claims description 9
- 235000010445 lecithin Nutrition 0.000 claims description 9
- 235000013336 milk Nutrition 0.000 claims description 9
- 239000008267 milk Substances 0.000 claims description 9
- 210000004080 milk Anatomy 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 235000019198 oils Nutrition 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 235000019489 Almond oil Nutrition 0.000 claims description 4
- 238000003916 acid precipitation Methods 0.000 claims description 4
- 239000008168 almond oil Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000037396 body weight Effects 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims 2
- 238000010298 pulverizing process Methods 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000026676 system process Effects 0.000 claims 1
- 238000003809 water extraction Methods 0.000 claims 1
- 235000018102 proteins Nutrition 0.000 abstract description 40
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 108010064851 Plant Proteins Proteins 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 235000021118 plant-derived protein Nutrition 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000009849 vacuum degassing Methods 0.000 abstract 1
- 244000144725 Amygdalus communis Species 0.000 description 19
- 241000209094 Oryza Species 0.000 description 13
- 210000000582 semen Anatomy 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 150000001413 amino acids Chemical class 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000001784 detoxification Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 108010073771 Soybean Proteins Proteins 0.000 description 2
- 108010000011 amandin Proteins 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 235000021110 pickles Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000019710 soybean protein Nutrition 0.000 description 2
- IWYDHOAUDWTVEP-ZETCQYMHSA-N (S)-mandelic acid Chemical compound OC(=O)[C@@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-ZETCQYMHSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 235000020194 almond milk Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- NCEXYHBECQHGNR-UHFFFAOYSA-N chembl421 Chemical compound C1=C(O)C(C(=O)O)=CC(N=NC=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 235000021270 cold food Nutrition 0.000 description 1
- 235000014510 cooky Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
Images
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Peptides Or Proteins (AREA)
Abstract
The present invention relates to plant protein producing technology, and is especially technological process of producing separated almond protein powder with cold squeezed almond dregs. The technological process includes the following steps: crushing cold squeezed almond dregs, sieving, mixing with 8-15 times hot water via stirring and filtering; regulating pH of the filtrate with 1 N concentration hydrochloric acid solution to 7.1-9.0 and stirring to extract for 20-40 min; centrifugal separating, re-extracting the dregs and centrifugal separating; merging the supernatant; pickling the extracted liquid, centrifugal separating, crushing, pickling, centrifugal separating, neutralizing, etc to obtain neutralized almond liquid; filtering the neutralized almond liquid, homogenizing, vacuum degassing and sterilizing to obtain sterilized almond protein liquid; concentrating, collecting volatile, recovering benzaldehyde, spray drying, etc. to obtain the product.
Description
Technical field: the present invention relates to a kind of method of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence separated protein powder, belong to the vegetable protein manufacture field.
Background material: the food that protein isolate is a kind of purity of protein height (protein content is up to more than 90%), have an excellent machinability adds the intermediate raw material of articles for use; be widely used in meat product, dairy products, cold food cold drink, bakery product and health food etc.; the protein isolate of accomplishing scale production at present mainly is soybean protein isolate (Lei Shufang etc., 2004).And report is not seen in the research of the protein isolate of ansu apricot as yet.It is heavy method of the molten acid of alkali and membrane separation process that the method for protein isolate production at present mainly contains two kinds.According to the study, the soybean protein isolate product quality that these two kinds of methods are produced respectively has characteristics (Liu Dachuan etc., 2003), but membrane separation process production investment is big, specification requirement is high.This patent adopts the preparation method of the heavy method of the molten acid of alkali that meets present national conditions as the almond protein isolate.
Just reported that as far back as Cruess in 1958 Germany and the U.S. utilize semen armeniacae amarae to produce semen armeniacae amarae oil condition (Cruess, W.V., 1958), Hallabo in 1975 etc. have studied the physicochemical characteristic (Hallabo of amygdalate physics, chemical characteristic and almond oil, S.A.S., 1975), the same year, Khairy then studied the biological value of almond cookie, and Moussa﹠amp; The biological value that Abo-Baker studied almond protein in 1980 (Moussa et al, 1980).M.H.Abd El-Aal equals to study comparatively all sidedly in 1986 semen armeniacae amarae proteopepsis, physicochemical characteristic and functional characteristic, think that semen armeniacae amarae albumen has the physicochemical characteristic of typical vegetable protein, mainly form by digestible metabolism protein, has higher edibility, the good function characteristic that the almond protein of detoxification simultaneously powder is had makes it can be used for cake production (Abd El-Aal M.H.et al, 1986).
Musa Ozcan has studied the semen armeniacae amarae oil composition of ansu apricot different cultivars production respectively and has comprised the difference (MusaOzcan of other composition of protein in 1998,1998), aspect the component of research almond protein, W.J.Wolf etc. utilize the ultracentrifugation technical point to obtain 2s from the almond protein powder, 9s, 14s and 19s be totally four kinds of compositions, wherein 14s is main the composition, account for about 70% of total protein content, think that this is the amandin (amandin) corresponding to the document indication, and the minimum solubility of almond protein powder appears at (W.J.Wolf et al between the pH3-5,1998), history Tsing-Hua University equals to study in 2002 the amino acid composition of semen armeniacae amarae albumen, think that semen armeniacae amarae is a kind of natural dry fruit resource (history Tsing-Hua University etc., 2002) that is rich in amino acid and helps human amino acid's nutrient balance and health-care effect.At present the almond produced of China is except that European countries such as a large amount of outlet Germany, Britain, Holland, and domestic processing mode is processed almond dried food and nuts, almond can, almond milk on a small quantity mainly based on oil expression.Especially the almond dregs of rice that extract oil later are rich in protein (42.9%～44.5%), have very high nutritive value and value of exploiting and utilizing (Chang Yingjie etc., 1996), but rationally do not utilized, not only wasted resource, and be unfavorable for improving the value of ansu apricot product, improve orchard worker's income (Song says and admires etc., 2006).
Ansu apricot is the famous large forest products resource of China, and economic worth is high.Almond promptly obtains the almond dregs of rice after extracting grease, the unmodified ansu apricot benevolence dregs of rice that take off are good vegetable protein sources, and protein wherein and amino acid content are abundant, and protein content can be enriched to 35%-45%, and amino acid combination approaches the needs of human body, sees Table 1:
Amino acid whose composition and content (%) in the table 1 almond dregs of rice
Although ansu apricot benevolence albumen is good edible protein resource, often cause the very big wasting of resources owing to processing technology is unreasonable.Usually, what everybody paid close attention to is the toxicity of ansu apricot benevolence, and therefore, what at first expect is the detoxification of ansu apricot benevolence, hardly realizes particularly boiling water infusion technology of preceding detoxification process, is easy to cause the sex change of almond protein, thereby the value of almond protein is reduced.
This shows, it is extremely urgent to utilize ansu apricot benevolence grouts to develop instant reinforcement separated protein powder, we should develop corresponding product in conjunction with the domestic and international market demand, particularly easily accumulating, reconstitute conveniently, nutritious, almond separated protein powder product that mouthfeel is unique, good resource is become the high added value commodity, thereby realize the conversion of resources advantage to economic advantages.
Summary of the invention: purpose of the present invention is exactly at the deficiencies in the prior art, provides a kind of method of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence separated protein powder to people.For achieving the above object, the present invention adopts the following technical proposals preparation.
1) pulverizes: the mountain ansu apricot benevolence dregs of rice that obtain behind the cold press mountain almond oil are pulverized by mechanical means, crossed 80～150 mesh sieves, obtain ansu apricot benevolence grouts powder.
2) it is in 40～60 ℃ the clean water that the ansu apricot benevolence grouts powder that screening is obtained joins water temperature with the ratio of solid-liquid ratio 1: 8～15 (W/W), stir 10～30min after, with 100 orders～150 mesh sieves filtration, obtain ansu apricot benevolence albumen filtered fluid.
3) use the 1N sig water to regulate ansu apricot benevolence albumen filtered fluid pH value 7.1～9.0, stir extraction 20～40min, obtain extract for the first time with 80-100r/min speed.
4) material be will extract through the centrifugal 10min of the centrifuge of 2500rpm～55000rpm, supernatant and screenings collected respectively.
5) for the first time the residue that obtains of extract and separate adds quality of material 5-6 water doubly, and adding sig water, to regulate pH value be 7.1～9.0, is that 40～60 ℃, rotating speed are to stir under the 80r/min condition to extract centrifugation 15-20 minute in water temperature.
6) supernatant that twice extraction-separation obtained merges also and mixes, and adjusts extract pH to 4.2～4.5 with diluted acid, is acid precipitation 30min under the condition of 60r/min at agitator speed, makes albumen be the process that curdy is separated out.
7) to add 5-6 times of weight, temperature be that 40～60 ℃ water makes the curdled milk dissolving to the protein curd that pickling-centrifugal is obtained, and adjusts pH to 4.2～4.5 with diluted acid then.
8) to add 5-6 times of weight, temperature be that 40～60 ℃ water makes the curdled milk dissolving to the protein curd that pickling-centrifugal is obtained.
9) washing-centrifugal protein curd of obtaining being added 5-6 times of weight, temperature is that 40～60 ℃ water makes the curdled milk dissolving, adjusts pH to 7.0 with sig water then.
10) neutralizer that obtains through above-mentioned processing filters by 100～150 order mesh screens.
11) be the homogeneous of 20～40Mp through twice pressure continuously with above-mentioned filtered fluid.
12) homogenizing fluid is through the instantaneous sterilizing of 130～135 ℃ of 6～8Sec..
13) sterilized solution concentrates or economic benefits and social benefits concentrate or other concentrated modes through falling liquid film, and process temperature is no more than 60 ℃, is concentrated into solid content 40%～55%.
14) solid content is reached 40%～55% thickened pulp and be spray dried to powder by the spray-drying system.
15) at the fluid drying leading portion spray-drying albumen powder is carried out the lecithin spraying, the lecithin quantity for spray is 0.5%～3% of a spray dried powder body weight.
16) powder is made finished product through technologies such as metering, packing, codings.
Characteristics of the present invention: adopt the cold press ansu apricot benevolence dregs of rice, do not need debitterize before the cold press, protein is sex change or not sex change substantially not, has not only obviously reduced unnecessary processing cost, has also stopped the environmental pollution in the bitterness from almond process; Simultaneously, improved the solubility property of powder, helped human body digesting and assimilating almond protein.
This patent adopts the method for the molten acid of alkali to prepare ansu apricot benevolence protein isolate, promptly utilize protein to be soluble in alkaline solution, principle at isoelectric precipitation, with the rare adjusting PH with base to 7.5 of 1N～9.0, protein solubility is increased the semen armeniacae amarae dregs of rice, adopt the principle of isoelectric precipitation, adjust the pH value, make protein precipitation, protein and other compositions separated with centrifugal process, then the neutralization precipitation thing, concentrate and dehydrate and obtain ansu apricot benevolence protein isolate.
This patent has improved the instant problem of ansu apricot benevolence protein isolate spray-drying powder by the method that adopts spraying lecithin, and product is strengthened, and has increased the lecithin that is of value to health.
Description of drawings: Fig. 1 utilizes the cold press ansu apricot benevolence dregs of rice to produce the method and the technology of preparing processing process figure thereof of ansu apricot benevolence separated protein powder.
Concrete case study on implementation: with reference to the technological process of accompanying drawing 1, utilizing the method and the technology of preparing thereof of cold press ansu apricot benevolence dregs of rice production spray-drying ansu apricot benevolence separated protein powder is following realization.
1) will pulverize and also cross 100 mesh sieves through the squeeze out ansu apricot benevolence dregs of rice 1kg of 80% grease of fast hydraulic pressure oil press, add 50 ℃ of hot water 10L, fully stir 20min, cross 100 mesh sieves, obtain ansu apricot benevolence albumen filtered fluid.
2) use 1N NaOH to regulate ansu apricot benevolence albumen filtered fluid pH value 8.5, under 80r/min speed, stir extraction 30min, obtain extract for the first time.
Obtain extract for the first time.
3) will extract material centrifugal 10min under centrifuge 4500rpm rotating speed, collect supernatant and screenings respectively, obtain supernatant 8.2L, screenings 0.8kg.
4) residue that obtains of the extract and separate water that to add 5 times of amounts of quality of material be 4L for the first time, adding sig water, to regulate pH value be 7.1～9.0, is that 40～60 ℃, rotating speed are to stir under the 80r/min condition to extract 20min, centrifugation in water temperature.
5) centrifugation obtains supernatant 3.5L, screenings 0.2kg.The supernatant merging that twice extraction-separation obtained obtains 11.7L hybrid extraction liquid.
6) 11.7L hybrid extraction liquid pH being adjusted to 4.2～4.5 with diluted acid, is acid precipitation 30min under the condition of 60r/min at agitator speed, makes albumen be curdy and separates out.
7) with above-mentioned pickle centrifugal 10min under centrifuge 4500rpm rotating speed, collect supernatant and albumen curd respectively, reclaim supernatant, obtain albumen curd 0.7kg.
8) to add 5 times of weight, temperature be that 40～60 ℃ water 3.5L makes the curdled milk dissolving to the protein curd that pickling-centrifugal is obtained.
9) adjusting pH to 4.2～4.5 with diluted acid, is acid precipitation 30min under the condition of 60r/min at agitator speed, makes albumen be curdy and separates out.
10) with above-mentioned pickle centrifugal 10min under centrifuge 4500rpm rotating speed, collect supernatant and albumen curd respectively, reclaim supernatant, obtain albumen curd 0.68kg.
11) be that 40～60 ℃ water makes curdled milk dissolving washing with adding the 3.5L temperature in the 0.68kg albumen curd.
12) water lotion centrifugal 10min under centrifuge 4500rpm rotating speed collects supernatant and albumen curd respectively, reclaims supernatant, obtains albumen curd 0.68kg.
13) washing-centrifugal protein curd of obtaining being added the 3.5L temperature is that 40～60 ℃ water makes the curdled milk dissolving, adjusts pH to 7.0 with sig water then and obtains neutralizer.
14) neutralizer is filtered by 100～150 order mesh screens.
15) above-mentioned filtered fluid is passed through the twice homogeneous continuously, the first road homogenization pressure is 30Mp, and the second road homogenization pressure is 20Mp.
16) above-mentioned homogenizing fluid is passed through 135 ℃ of 6Sec. instantaneous sterilizings.
17) sterilized solution that obtains of above-mentioned processing concentrates through 50 ℃ of vacuum, is concentrated into solid content 50%.
18) solid content is reached 50% thickened pulp and be spray dried to powder, obtain spray dried powder 345g by small-sized spray drying device.
19) the spray-drying albumen powder is carried out the lecithin spraying, the lecithin quantity for spray is 1% of a spray dried powder body weight.
20) the powder low temperature drying with above-mentioned spraying lecithin promptly obtains finished product.
Claims (1)
1. method of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence separated protein powder is characterized in that this method comprises the following step:
(a), sig water extraction: with the ansu apricot benevolence grouts that obtain behind the cold press mountain almond oil, through the pulverizing → screening → immersion → filtration → extraction → centrifugation first time → extraction → centrifugation second time → twice extract of mixing;
In described step (a), the ansu apricot benevolence grouts that obtain behind the cold press mountain almond oil are meant that when oil expression temperature of charge surpasses 60 ℃, and ansu apricot benevolence albumen is not sex change or unmodified substantially grouts as yet;
Pulverizing is meant, by the method for machinery raw material ansu apricot benevolence grouts is pulverized;
Screening was meant the screening of 80～150 mesh sieves;
Immersion is meant, it is in 40～60 ℃ the clean water that the ansu apricot benevolence grouts powder that screening is obtained joins water temperature with the ratio of solid-liquid ratio 1: 8～15 (W/W), stirs 10～30min with 80-100r/min speed;
Filtration is meant with 100 orders～150 mesh sieves and filters, obtains ansu apricot benevolence albumen filtered fluid;
Extraction for the first time is meant, uses the 1N sig water to regulate ansu apricot benevolence albumen filtered fluid pH value 7.1～9.0, stirs extraction 20～40min with 80r/min～100r/min speed, obtains extract for the first time;
Centrifugation is meant, the extraction material through the centrifugal 10min of the centrifuge of 2500rpm～55000rpm, is collected supernatant and screenings respectively;
Extraction for the second time is meant, the screenings that the first time, extract and separate obtained is added the water of 5～6 times of quality of material, and adding sig water, to regulate pH value be 7.1～9.0, is that 40～60 ℃, rotating speed are to stir under the 80r/min condition to extract 15-20 minute in water temperature;
Mix twice extract and be meant, the supernatant that twice extraction-separation obtained merges and mixes;
(b), neutralizer preparation: extract is through pickling → centrifugation → separate broken → pickling → centrifugation → washing → centrifugation → neutralization to be prepared into neutralizer;
In described step (b), pickling is meant that pH is adjusted to 4.2～4.5 with diluted acid with extract, is acid precipitation 30min under the condition of 60r/min at agitator speed, makes albumen be the process that curdy is separated out;
Separate broken being meant, it is that 40～60 ℃ water makes the curdled milk dissolving that the protein curd that pickling-centrifugal is obtained adds 5-6 times of weight, temperature, adjusts the process of pH to 4.2～4.5 then with diluted acid;
Washing is meant, it is the process that 40～60 ℃ water makes the curdled milk dissolving that pickling-centrifugal protein curd that obtains is added 5-6 times of weight, temperature;
Neutralization is meant, it is that 40～60 ℃ water makes the curdled milk dissolving that washing-centrifugal protein curd that obtains is added 5-6 times of weight, temperature, adjusts the process of pH to 7.0 then with sig water;
(c), sterilized solution preparation: after filtration, make ansu apricot benevolence protein isolate sterilized solution behind the homogeneous, storage temporarily, homogeneous, vacuum outgas, instantaneous sterilizing through neutralizer that above-mentioned processing obtains;
In described step (c), filter the filtration that is meant by 100～150 order mesh screen holes;
The twice homogeneous is meant, is the homogeneous of 20～40Mp continuously through excess pressure with the filtrate of above-mentioned filtration gained;
Instantaneous sterilizing is meant by 130～135 ℃, the sterilization of 6～8sec.;
(d), spray-drying powder process: the sterilized solution that above-mentioned processing obtains obtains finished product through concentrated, spray-drying, instant intensive treatment, fluidized drying, metering, packing, coding;
In described step (d), concentrate and be meant that the employing falling liquid film concentrates or other concentrated modes, is concentrated into solid content 40%～55%;
Drying process with atomizing is meant, solid content is reached 40%～55% thickened pulp is spray dried to powder by the spray-drying system process;
Instant strengthening treatment process is meant that to the process that the spray-drying albumen powder carries out the lecithin spraying, the lecithin quantity for spray is the 0.5-3% of spray dried powder body weight;
Fluidized drying, metering, packing, coding technology are all finished by special mechanical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100972198A CN101066089B (en) | 2007-04-29 | 2007-04-29 | Process of producing almond separated protein powder with cold squeezed almond dregs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100972198A CN101066089B (en) | 2007-04-29 | 2007-04-29 | Process of producing almond separated protein powder with cold squeezed almond dregs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101066089A CN101066089A (en) | 2007-11-07 |
| CN101066089B true CN101066089B (en) | 2010-04-21 |
Family
ID=38878893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100972198A Expired - Fee Related CN101066089B (en) | 2007-04-29 | 2007-04-29 | Process of producing almond separated protein powder with cold squeezed almond dregs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101066089B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174071A (en) * | 2011-01-06 | 2011-09-07 | 西北农林科技大学 | Method for extracting and preparing protein powder and enzymolysis product thereof from almond meal |
| CN103392905B (en) * | 2013-08-13 | 2014-11-26 | 新疆农业大学 | A method for preparing protein powder from hot-pressed vegetable oil cake |
| CN109170124A (en) * | 2018-09-25 | 2019-01-11 | 山东禹王生态食业有限公司 | The method of ultrasonic wave added alkalinity extraction soybean protein isolate |
| CN109527161A (en) * | 2018-11-21 | 2019-03-29 | 云南省林业科学院 | A kind of walnut protein instant coffee and preparation method thereof |
| CN112841392A (en) * | 2020-12-29 | 2021-05-28 | 黑龙江珍爱生物科技有限公司 | Preparation method of perilla protein powder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663407A (en) * | 2005-04-05 | 2005-09-07 | 国家粮食储备局西安油脂科学研究设计院 | Technology for preparing almond oil and almond protein powder |
-
2007
- 2007-04-29 CN CN2007100972198A patent/CN101066089B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663407A (en) * | 2005-04-05 | 2005-09-07 | 国家粮食储备局西安油脂科学研究设计院 | Technology for preparing almond oil and almond protein powder |
Non-Patent Citations (3)
| Title |
|---|
| 宋曰钦.山杏蛋白的研究与开发利用.中国林副特产 1.2006,(1),59-60. |
| 宋曰钦.山杏蛋白的研究与开发利用.中国林副特产 1.2006,(1),59-60. * |
| 李艳,郑亚军.杏仁分离蛋白提取工艺的研究.现代食品科技23 1.2007,23(1),57-59. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101066089A (en) | 2007-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101066089B (en) | Process of producing almond separated protein powder with cold squeezed almond dregs | |
| CN103478838B (en) | Honeysuckle kudzuvine root beverage and preparation method thereof | |
| CN106333193A (en) | Full resource utilization method of sweet potato starch processing wastewater | |
| CN105238551A (en) | Method for supercritical CO2 extraction and purification of camellia seed oil | |
| CN104975061A (en) | Preparation method of camellia seeds | |
| CN107385001A (en) | Process for extracting sea cucumber oligopeptide and sea cucumber polysaccharide from sea cucumber deep-processing byproducts | |
| CN102669337A (en) | Integrated system and method for effectively separating and purifying active ingredients of tea leaves | |
| CN104095174B (en) | The extracting method of propolis | |
| CN108433101A (en) | A kind of method that leaf of bamboo Ultramicro-powder prepares leaf of bamboo ferment and leaf of bamboo enzyme beverage | |
| CN102696813B (en) | A kind of hypoglycemic instant green tea powder and manufacture craft thereof | |
| CN1043074A (en) | The manufacture method of instant coconut milk powder, coconut slurry powder | |
| CN1985875B (en) | Preparing process of Jade-screen total polyose | |
| CN106615599A (en) | Purple perilla protein powder preparation method | |
| CN109619264A (en) | The clean preparation method of the compound water-soluble function factor of soybean probiotic peptide | |
| CN101066088B (en) | Process of producing instant almond powder with cold squeezed almond dregs | |
| CN102718879A (en) | Holothurians mucopolysaccharide extracting process and functional health care drink thereof | |
| CN100535016C (en) | Preparation process of lucid ganoderma polysaccharide | |
| CN104026504A (en) | Method for separating pulps from apple pomace and application thereof | |
| CN106901332A (en) | Full pine nut peptide nutrient food and preparation method thereof | |
| CN102845803B (en) | Preparation method of instant chrysanthemum powder | |
| CN108101980A (en) | A kind of preparation method of high-purity algae blue pigment | |
| CN106071600A (en) | A kind of liver-protecting and alcoholism-relieving Fructus Trichosanthis juice and preparation method thereof | |
| CN106723081A (en) | Full mulberry leaf peptide nutrient food and preparation method thereof | |
| CN1640295A (en) | Natural bean curd coagulating agent | |
| CN101473979B (en) | Method for extracting sea cucumber oil from sea cucumber cooking juice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LULU GROUP BEIJING GUO ZHI XIANG FOOD CO., LTD. Free format text: FORMER OWNER: BEIJING WEILU LIANHE AGRICULTURE INVESTMENT CO., LTD. Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090612 Address after: Postal code 17, Huitong street, Miyun Economic Development Zone, Beijing, 101500 Applicant after: Lulu Group Beijing Guozhixiang Food Co., Ltd. Address before: Room 8, floor 28, block A, block C, information road, Beijing, Haidian District, China: 100085 Applicant before: Beijing Weilu United Agriculture Investment Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING WEILU UNITED AGRICULTURE INVESTMENT CO., L Free format text: FORMER OWNER: LOLO GROUP BEIJING GOLDSUN FOOD CO.,LTD Effective date: 20100722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100722 Address after: 101500, Huitong street, Miyun Economic Development Zone, Beijing, 17 Patentee after: Beijing Weilu United Agriculture Investment Co., Ltd. Address before: 101500, Huitong street, Miyun Economic Development Zone, Beijing, 17 Patentee before: Lulu Group Beijing Guozhixiang Food Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20130429 |