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CN119054805A - A preparation process of feed containing taurine and its product - Google Patents

A preparation process of feed containing taurine and its product Download PDF

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Publication number
CN119054805A
CN119054805A CN202411474955.0A CN202411474955A CN119054805A CN 119054805 A CN119054805 A CN 119054805A CN 202411474955 A CN202411474955 A CN 202411474955A CN 119054805 A CN119054805 A CN 119054805A
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taurine
parts
feed
oyster shell
meal
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Inventor
朱恒冰
林文峰
杨亚勇
郭丽芳
朱芳良
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Quanzhou Shengyuan Health Pharmaceutical Co ltd
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Quanzhou Shengyuan Health Pharmaceutical Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/30Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs

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  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

本发明提供了一种含有牛磺酸饲料的制备工艺及其产品。所述饲料的原料按重量份数计包括:花生粕90‑100份、黄豆粕40‑50份、玉米粉30‑40份、鱼骨粉2‑3份、植物油1‑2份、牛磺酸微胶囊1‑3份。将牛磺酸通过特定的工艺进行微囊化处理,以提高其稳定性和生物利用率,从而提升饲料的整体营养价值。本发明的制备工艺适用于生产各类含有牛磺酸的饲料,特别适用于水产养殖、畜禽养殖等领域,旨在提高饲料的营养价值,促进动物的生长发育和免疫力提升。The present invention provides a preparation process of a feed containing taurine and its product. The raw materials of the feed include, by weight: 90-100 parts of peanut meal, 40-50 parts of soybean meal, 30-40 parts of corn flour, 2-3 parts of fish bone meal, 1-2 parts of vegetable oil, and 1-3 parts of taurine microcapsules. Taurine is microencapsulated by a specific process to improve its stability and bioavailability, thereby improving the overall nutritional value of the feed. The preparation process of the present invention is suitable for producing various types of feed containing taurine, and is particularly suitable for the fields of aquaculture, livestock and poultry farming, etc., and is intended to improve the nutritional value of the feed and promote the growth and development of animals and the improvement of immunity.

Description

Preparation process of feed containing taurine and product thereof
Technical Field
The invention belongs to the field of feed preparation technology and animal nutrition supplement, and particularly relates to a preparation technology of a taurine-containing feed and a product thereof.
Background
At present, the feed industry is continuously developing and innovating, and the use of feed additives is becoming increasingly important in order to improve the health and productivity of animals. Taurine as a functional additive has remarkable effects in promoting animal growth and development, enhancing immunity and the like. However, the existing feed preparation process has a simpler taurine adding mode, and the stability and bioavailability of the taurine are not fully considered.
In the traditional feed preparation process, taurine is usually directly added into feed in a powder form, and although the method is simple and easy to implement, taurine is easy to be utilized and decomposed by some microorganisms, so that the stability and the bioavailability of taurine are not high.
The prior art fails to fully consider the stability problem of taurine during feed processing and storage, and how to improve the bioavailability thereof in animals.
Disclosure of Invention
Compared with the prior art, the technology mainly solves the problems of low stability and bioavailability of taurine in the feed, and provides the feed preparation technology capable of remarkably improving the stability and bioavailability of taurine. The preparation process of the technology is suitable for producing various taurine-containing feeds, is particularly suitable for the fields of aquaculture, livestock and poultry cultivation and the like, and aims to improve the nutritional value of the feeds and promote the growth and development of animals and the immunity improvement.
The technical scheme mainly adopts the following technical means:
1. Firstly, selecting high-quality taurine raw material, and carrying out microencapsulation treatment by a specific process so as to improve the stability of the taurine raw material.
2. The microencapsulated taurine is mixed with other feed ingredients and extruded and granulated under specific temperature and humidity conditions to ensure uniform distribution and stable existence of the taurine in the feed.
3. Finally, the feed is dried and cooled to obtain a feed product containing stable taurine. Through the technical scheme, the stability and the bioavailability of taurine in the feed can be obviously improved, so that the overall nutritive value of the feed is improved.
The feed comprises, by weight, 90-100 parts of peanut meal, 40-50 parts of soybean meal, 30-40 parts of corn meal, 2-3 parts of fishbone meal, 1-2 parts of vegetable oil and 1-3 parts of taurine microcapsules.
Further, the preparation method of the taurine microcapsule comprises the following steps:
(1) Washing oyster shell, oven drying, grinding, and sieving to obtain oyster shell powder;
(2) Dissolving taurine in water, then adding oyster shell powder prepared in the step (1), standing and adsorbing;
(3) And continuing to add maltodextrin for embedding, concentrating embedding liquid, and spray-drying to obtain the taurine microcapsule.
Further, the drying temperature in the step (1) is 80-100 ℃.
Further, the particle size of the oyster shell powder in the step (1) is 10-100 microns.
Further, in the step (2), the standing adsorption time is 3-12h.
Further, in the step (2), the feed liquid ratio of the oyster shell powder is 10g to 100mL, and the mass ratio of the taurine, the oyster shell powder and the maltodextrin is 1-10:100:15-25.
Further, the solid content of the embedding liquid after concentration in the step (3) is 65-70%.
Further, the preparation process of the feed containing taurine comprises the following steps:
1) Weighing peanut meal, soybean meal, corn flour, fishbone meal, vegetable oil and taurine microcapsule according to a proportion, and fully and uniformly mixing;
2) The mixture obtained in the step 1) is subjected to extrusion granulation after tempering for 30-90s under the conditions of steam pressure of 0.1-0.2MPa, humidity of 12-16% and temperature of 85-95 ℃;
3) Finally, drying and cooling are carried out to obtain the feed product containing stable taurine.
Further, in step 3), the drying temperature is 65-70 ℃, and the mixture is cooled to room temperature.
The invention carries out microencapsulation treatment on taurine through a specific process so as to improve the stability and bioavailability of the taurine, thereby improving the overall nutritive value of the feed. Firstly, taurine is adsorbed by oyster shell powder in a standing way, the porous structure of the oyster shell powder and calcium carbonate in the porous structure are alkalescent, and the sulfonic acid group in the taurine is adsorbed, so that the taurine limiting region is adsorbed in the porous structure of the oyster shell powder, and the stability of the taurine is improved. And then further embedding by adopting maltodextrin, and wrapping a layer of malt paste seminal vesicle wall on the outer surface of the oyster shell powder, so that taurine is thoroughly isolated from microorganisms in the environment, and the stability and bioavailability of the taurine are further improved.
The invention has the advantages that:
1. improves the stability of taurine in feed and reduces the loss in the processing and storage processes.
2. The biological utilization rate of taurine in animal bodies is enhanced, so that the functions of promoting the growth and development of animals and enhancing immunity are more effectively exerted.
3. The whole nutritive value of the feed is improved, and higher economic benefit is brought to the animal breeding industry.
Detailed Description
The following examples are provided to illustrate the above features and advantages of the present invention. The method of the invention is a conventional method in the art unless specifically stated otherwise.
Example 1
The feed containing taurine comprises, by weight, 90 parts of peanut meal, 40 parts of soybean meal, 30 parts of corn meal, 2 parts of fishbone meal, 1 part of vegetable oil and 1 part of taurine microcapsule.
Further, the preparation method of the taurine microcapsule comprises the following steps:
(1) Washing oyster shell, oven drying at 80deg.C, grinding, and sieving to obtain oyster shell powder with particle diameter of 10 μm;
(2) Dissolving taurine in water, adding oyster shell powder prepared in the step (1) according to the ratio of 10g to 100mL, and standing for adsorption for 3h;
(3) And (5) continuing to add maltodextrin for embedding, concentrating embedding liquid until the solid content is 65%, and spray-drying to obtain the taurine microcapsule.
Further, the mass ratio of taurine, oyster shell powder and maltodextrin is 1:100:15.
Further, the preparation process of the feed containing taurine comprises the following steps:
1) Weighing peanut meal, soybean meal, corn flour, fishbone meal, vegetable oil and taurine microcapsule according to a proportion, and fully and uniformly mixing;
2) Quenching and tempering the mixed material in the step 1) for 90 seconds under the steam pressure of 0.1MPa, the humidity of 12% and the temperature of 85 ℃, and then extruding and granulating;
3) Finally, drying and cooling are carried out to obtain the feed product containing stable taurine.
Further, the drying temperature in step 3) was 65 ℃, and cooled to room temperature.
Example 2
The feed containing taurine comprises, by weight, 95 parts of peanut meal, 45 parts of soybean meal, 35 parts of corn meal, 2 parts of fishbone powder, 2 parts of vegetable oil and 2 parts of taurine microcapsules.
Further, the preparation method of the taurine microcapsule comprises the following steps:
(1) Washing oyster shell, drying at 90 ℃, grinding and sieving to prepare oyster shell powder with the particle size of 50 microns;
(2) Dissolving taurine in water, adding oyster shell powder prepared in the step (1) according to the ratio of 10g to 100mL, and standing for adsorption for 8h;
(3) And (3) continuing to add maltodextrin for embedding, concentrating embedding liquid until the solid content is 68%, and spray-drying to obtain the taurine microcapsule.
Further, the mass ratio of taurine, oyster shell powder and maltodextrin is 5:100:20.
Further, the preparation process of the feed containing taurine comprises the following steps:
1) Weighing peanut meal, soybean meal, corn flour, fishbone meal, vegetable oil and taurine microcapsule according to a proportion, and fully and uniformly mixing;
2) Quenching and tempering the mixed material in the step 1) for 60 seconds under the steam pressure of 0.1MPa, the humidity of 14% and the temperature of 90 ℃, and then extruding and granulating;
3) Finally, drying and cooling are carried out to obtain the feed product containing stable taurine.
Further, the drying temperature in step 3) was 68 ℃, and cooled to room temperature.
Example 3
The feed containing taurine comprises, by weight, 100 parts of peanut meal, 50 parts of soybean meal, 40 parts of corn flour, 3 parts of fishbone powder, 2 parts of vegetable oil and 3 parts of taurine microcapsules.
Further, the preparation method of the taurine microcapsule comprises the following steps:
(1) Washing oyster shell, drying at 100deg.C, grinding, and sieving to obtain oyster shell powder with particle diameter of 100 μm;
(2) Dissolving taurine in water, adding oyster shell powder prepared in the step (1) according to the ratio of 10g to 100mL, and standing for 12h for adsorption;
(3) And (5) continuing to add maltodextrin for embedding, concentrating embedding liquid until the solid content is 70%, and spray-drying to obtain the taurine microcapsule.
Further, the mass ratio of taurine, oyster shell powder and maltodextrin is 10:100:25.
Further, the preparation process of the feed containing taurine comprises the following steps:
1) Weighing peanut meal, soybean meal, corn flour, fishbone meal, vegetable oil and taurine microcapsule according to a proportion, and fully and uniformly mixing;
2) Quenching and tempering the mixed material in the step 1) for 30s under the steam pressure of 0.2MPa, the humidity of 16% and the temperature of 95 ℃, and then extruding and granulating;
3) Finally, drying and cooling are carried out to obtain the feed product containing stable taurine.
Further, the drying temperature in step 3) was 70 ℃, and cooled to room temperature.
Comparative example 1
The taurine microcapsule in the feed raw material of example 1 is directly replaced by taurine powder, the dosage is 1/116=0.86% of the weight of the taurine microcapsule, and the rest is the same as in example 1.
Comparative example 2
The taurine microcapsules in the feed material of example 2 were directly replaced with taurine powder in an amount of 5/125=4% of the mass of the taurine microcapsules, and the rest of the procedure was the same as in example 2.
Comparative example 3
The taurine microcapsule in the feed raw material of example 3 is directly replaced by taurine powder, the dosage is 10/135=7.41% of the weight of the taurine microcapsule, and the rest of the operations are the same as those of example 3.
Application of the catfish feed for raising juvenile catfish in yellow river
The experimental method comprises selecting juvenile catfish of yellow river with average weight of about 10g, randomly dividing into 6 groups, arranging 3 repeats for each group, quantitatively feeding 3 times per day, wherein daily feeding amount is 2.5% of body mass, and feeding for 10 weeks. The feeding results are shown in the following table.
As shown in the table above, compared with the method of directly adding taurine powder into feed, the method of the invention carries out microencapsulation treatment on taurine through a specific process, thereby improving the stability and bioavailability of taurine, and further effectively playing the functions of promoting animal growth and development and enhancing immunity.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (9)

1.一种含有牛磺酸饲料,其特征在于,所述饲料的原料按重量份数计包括:花生粕90-100份、黄豆粕40-50份、玉米粉30-40份、鱼骨粉2-3份、植物油1-2份、牛磺酸微胶囊1-3份。1. A taurine-containing feed, characterized in that the raw materials of the feed include, by weight: 90-100 parts of peanut meal, 40-50 parts of soybean meal, 30-40 parts of corn flour, 2-3 parts of fish bone meal, 1-2 parts of vegetable oil, and 1-3 parts of taurine microcapsules. 2.根据权利要求1所述的含有牛磺酸饲料,其特征在于,牛磺酸微胶囊的制备方法包括以下步骤:2. The taurine-containing feed according to claim 1, characterized in that the preparation method of taurine microcapsules comprises the following steps: (1)将牡蛎壳清洗、烘干、研磨、过筛,制备牡蛎壳粉;(1) washing, drying, grinding, and sieving oyster shells to prepare oyster shell powder; (2)将牛磺酸加入水中溶解,接着加入步骤(1)制得的牡蛎壳粉,静置吸附;(2) adding taurine into water to dissolve it, then adding the oyster shell powder obtained in step (1) and allowing it to stand for adsorption; (3)继续加入麦芽糊精进行包埋,将包埋液浓缩,喷雾干燥,得到牛磺酸微胶囊。(3) Continue to add maltodextrin for encapsulation, concentrate the encapsulation solution, spray dry, and obtain taurine microcapsules. 3.根据权利要求1所述的含有牛磺酸饲料,其特征在于,步骤(1)中烘干温度为80-100℃。3. The taurine-containing feed according to claim 1, characterized in that the drying temperature in step (1) is 80-100°C. 4.根据权利要求1所述的含有牛磺酸饲料,其特征在于,步骤(1)中牡蛎壳粉的粒径为10-100微米。4. The taurine-containing feed according to claim 1, characterized in that the particle size of the oyster shell powder in step (1) is 10-100 microns. 5.根据权利要求1所述的含有牛磺酸饲料,其特征在于,步骤(2)中静置吸附时间为3-12h。5. The taurine-containing feed according to claim 1, characterized in that the static adsorption time in step (2) is 3-12 hours. 6.根据权利要求1所述的含有牛磺酸饲料,其特征在于,步骤(2)中牡蛎壳粉加入的料液比为10g:100mL;牛磺酸、牡蛎壳粉与麦芽糊精的质量比为1-10:100:15-25。6. The taurine-containing feed according to claim 1, characterized in that the material-liquid ratio of oyster shell powder added in step (2) is 10 g:100 mL; the mass ratio of taurine, oyster shell powder and maltodextrin is 1-10:100:15-25. 7.根据权利要求1所述的含有牛磺酸饲料,其特征在于,步骤(3)中包埋液浓缩后的固形物含量为65-70%。7. The taurine-containing feed according to claim 1, characterized in that the solid content of the embedding solution after concentration in step (3) is 65-70%. 8.根据权利要求1-7任一项所述的含有牛磺酸饲料的制备工艺,其特征在于,包括以下步骤:8. The process for preparing a taurine-containing feed according to any one of claims 1 to 7, characterized in that it comprises the following steps: 1)按比例称取花生粕、黄豆粕、玉米粉、鱼骨粉、植物油和牛磺酸微胶囊,充分混匀;1) Weigh peanut meal, soybean meal, corn flour, fish bone meal, vegetable oil and taurine microcapsules according to the proportion and mix thoroughly; 2)将步骤1)的混合物料在蒸汽压力0.1-0.2MPa、湿度12-16%、温度85-95℃下,调质30-90s后进行挤压造粒;2) The mixed material in step 1) is subjected to extrusion granulation after conditioning for 30-90 seconds at a steam pressure of 0.1-0.2 MPa, a humidity of 12-16%, and a temperature of 85-95°C; 3)最后进行干燥和冷却处理,得到含有稳定牛磺酸的饲料产品。3) Finally, drying and cooling are performed to obtain a feed product containing stable taurine. 9.根据权利要求8所述的制备工艺,其特征在于,步骤3)中干燥温度为65-70℃,冷却到室温。9 . The preparation process according to claim 8 , characterized in that the drying temperature in step 3) is 65-70° C. and the mixture is cooled to room temperature.
CN202411474955.0A 2024-10-22 2024-10-22 A preparation process of feed containing taurine and its product Pending CN119054805A (en)

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CN202411474955.0A CN119054805A (en) 2024-10-22 2024-10-22 A preparation process of feed containing taurine and its product

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