JPS6058993A - Method for separating phytin concentrate from rice bran - Google Patents
Method for separating phytin concentrate from rice branInfo
- Publication number
- JPS6058993A JPS6058993A JP16706783A JP16706783A JPS6058993A JP S6058993 A JPS6058993 A JP S6058993A JP 16706783 A JP16706783 A JP 16706783A JP 16706783 A JP16706783 A JP 16706783A JP S6058993 A JPS6058993 A JP S6058993A
- Authority
- JP
- Japan
- Prior art keywords
- rice bran
- phytin
- raw material
- concentrate
- separate
- 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.)
- Pending
Links
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Diphosphoinositol tetrakisphosphate Chemical compound OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 12
- 235000009566 rice Nutrition 0.000 title claims abstract description 12
- 239000012141 concentrate Substances 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title description 2
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 claims abstract description 4
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims abstract description 4
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 claims abstract description 4
- 229960000367 inositol Drugs 0.000 claims abstract description 4
- 229940068041 phytic acid Drugs 0.000 claims abstract description 4
- 235000002949 phytic acid Nutrition 0.000 claims abstract description 4
- 239000000467 phytic acid Substances 0.000 claims abstract description 4
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000013071 indirect material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、米糠から濃縮されたフィチン含有物の分離、
製造に関するものであり、フィチン酸及びイノシトール
を抽出する原料として相当有利な物である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the separation of concentrated phytin-containing substances from rice bran,
It is related to production and is quite advantageous as a raw material for extracting phytic acid and inositol.
従来、フィチン酸及びイノシトールの抽出原料として油
脂を抽出した粕である脱脂米糠が使用され、この脱脂米
糠に希酸を加え抽出した抽出液にアルカリ性溶液でｐ
Ｈ１１１１Ｉ）してブイチンを沈殿、分離しているので
あるが、／Ｉｉｌ、３％と低いため大きな装置と多飛の
副資材が必要である。ところが本発明により１Ｍ！造さ
れた原料は、フィチンが従来の２倍以上の含有率になる
ため装置、副資材ともに半分以下に縮少することが出来
る。又、廃フトの飛も半分以下に減るため、廃水処理設
備も負担が軽くなり小さくて良いことになる。Conventionally, defatted rice bran, which is a lees from which fats and oils have been extracted, has been used as a raw material for extracting phytic acid and inositol. Dilute acid is added to this defatted rice bran, and the resulting extract is purified with an alkaline solution.
Buicin is precipitated and separated using H1111I), but since the /Iil content is as low as 3%, large equipment and a large number of auxiliary materials are required. However, with the present invention, 1M! Since the produced raw material contains more than twice the phytin content of conventional products, both the equipment and auxiliary materials can be reduced to less than half. In addition, since the amount of waste futon flying is reduced by more than half, the burden on wastewater treatment equipment is reduced and can be made smaller.
本発明は、米糠を原料とり５、これにｎ−ヘキサン等の
溶剤を加え一定時間撹拌しＤｌ−すると、上部に白−懸
濁液を得る。仁の懸？＋１液を取り出し濾過分離する。In the present invention, rice bran is taken as a raw material (5), and a solvent such as n-hexane is added thereto, stirred for a certain period of time, and a white suspension is obtained at the top. Jin's concern? Take out the +1 liquid and separate it by filtration.
これを数回繰り返し取れたｐ過ケーキを乾燥すると、フ
イグ・ンを多飛に含む白い微粉を分ＩｇｌＩＩＩＩ造す
ることが出来る。父、・ν料として使用する米糠は、何
の処理もしていない生の米糠でないと収率は悪くなる。By repeating this process several times and drying the resulting cake, a fine white powder containing a large amount of fluorine can be obtained. Father:・The yield will be poor unless the rice bran used as a raw material is raw rice bran that has not undergone any processing.
実施例 ｌ
米＠ ／ ０００ ｆＫ−＝にマルヘ＋ｆ ンＪ Ａ
０Ｏａａを加え室温にて１０分曲間拌を行い次ｏｏｏｏ
ａを加え、室温にて７０分間撹拌を行い上澄の懸濁液を
分離後再度残渣に同一溶剤をλ０００ａＯを加え、室温
にて１０分而面９を拌を行い、上澄の懸濁液を分離後懸
濁液を合わせｔ−９′１、乾燥し、フィチンを含んだ濃
縮物を１００１得る。そのフィチン含有量は、３よ３％
である。Example l Rice @ / 000 fK-= ni Marhen+f N J A
Add 0Oaa and stir at room temperature for 10 minutes, then oooo
Add a and stir at room temperature for 70 minutes to separate the supernatant suspension. Add the same solvent to the residue again and add λ000aO and stir at room temperature for 10 minutes to separate the supernatant suspension. After separating the suspensions, the suspensions were combined and dried to obtain 1001 phytin-containing concentrate. Its phytin content is 3.3%
It is.
実施例 ２
米糠ｔｏｙにノルマルヘキサン、２＄１７００ち
を加え室温にて２０分間撹拌を行い、置傘に上澄の懸濁
液を分離後残渣に同一溶剤を１０００を加−１室温にて
、２０分間撹拌を行い上澄の懸濁液を分離後再度残渣に
同一溶剤をｔＯａＯを加え、２０分間撹拌を行い上澄の
懸濁液を分離後懸濁液を合わせ、−過、乾燥しフィチン
を含んだ濃縮物をｌｒｆを得る。そのフイヂン含有屑は
、２久Ｏ％である。Example 2 Add normal hexane (2$1,700) to rice bran toy, stir at room temperature for 20 minutes, separate the supernatant suspension using an umbrella, and add 1,000$ of the same solvent to the residue at room temperature. Stir for 20 minutes, separate the supernatant suspension, add the same solvent to the residue again, add tOaO, stir for 20 minutes, separate the supernatant suspension, combine the suspensions, filter, dry and remove phytin. Obtain lrf from a concentrate containing . The phidine-containing waste is 20%.
Claims (1)
縮物を米糠から浮遊分離させ、フィチン酸及びイノシト
ールの抽出原料を得る製造法。[Claims] A manufacturing method for obtaining raw materials for extracting phytic acid and inositol by adding a solvent to rice bran as a raw material and stirring to float and separate a phytic concentrate from the rice bran.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16706783A JPS6058993A (en) | 1983-09-09 | 1983-09-09 | Method for separating phytin concentrate from rice bran |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16706783A JPS6058993A (en) | 1983-09-09 | 1983-09-09 | Method for separating phytin concentrate from rice bran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6058993A true JPS6058993A (en) | 1985-04-05 |
Family
ID=15842786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16706783A Pending JPS6058993A (en) | 1983-09-09 | 1983-09-09 | Method for separating phytin concentrate from rice bran |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058993A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229287A (en) * | 1988-06-06 | 1990-01-31 | Pfaff Ind Gmbh | Aligner for needlework for sewing machine |
| WO1997035489A1 (en) * | 1996-03-27 | 1997-10-02 | A. E. Staley Manufacturing Company | A process for obtaining phytic acid and lactic acid |
| KR100471558B1 (en) * | 2002-02-19 | 2005-03-08 | 주식회사 자생당 | Manufacturing method for phytin or phytic acid using rice bran |
-
1983
- 1983-09-09 JP JP16706783A patent/JPS6058993A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229287A (en) * | 1988-06-06 | 1990-01-31 | Pfaff Ind Gmbh | Aligner for needlework for sewing machine |
| WO1997035489A1 (en) * | 1996-03-27 | 1997-10-02 | A. E. Staley Manufacturing Company | A process for obtaining phytic acid and lactic acid |
| KR100471558B1 (en) * | 2002-02-19 | 2005-03-08 | 주식회사 자생당 | Manufacturing method for phytin or phytic acid using rice bran |
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