JPS6414274A - Partial decomposition product of protein and its production and use - Google Patents

Partial decomposition product of protein and its production and use

Info

Publication number
JPS6414274A
JPS6414274A JP62168336A JP16833687A JPS6414274A JP S6414274 A JPS6414274 A JP S6414274A JP 62168336 A JP62168336 A JP 62168336A JP 16833687 A JP16833687 A JP 16833687A JP S6414274 A JPS6414274 A JP S6414274A
Authority
JP
Japan
Prior art keywords
product
acid
water
hydrolyzate
enzyme
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.)
Granted
Application number
JP62168336A
Other languages
Japanese (ja)
Other versions
JPH0691793B2 (en
Inventor
Atsushi Tsuda
Kenji Hanno
Sakae Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Katayama Chemical Inc
Original Assignee
Katayama Chemical Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Katayama Chemical Inc filed Critical Katayama Chemical Inc
Priority to JP62168336A priority Critical patent/JPH0691793B2/en
Priority to EP88110706A priority patent/EP0298419B1/en
Priority to DE8888110706T priority patent/DE3871260D1/en
Priority to ES198888110706T priority patent/ES2032902T3/en
Priority to KR88008457A priority patent/KR960010398B1/en
Publication of JPS6414274A publication Critical patent/JPS6414274A/en
Priority to US07/593,289 priority patent/US5138038A/en
Priority to US07/869,793 priority patent/US5273773A/en
Publication of JPH0691793B2 publication Critical patent/JPH0691793B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the title product which is nontoxic, tasteless and odorless and is excellent in surface activity, an ability of dispersing particles and low foaming property, by hydrolyzing a specified vegetable protein with an alkali and partially decomposing the hydrolyzate with an acid, an oxidizing agent, an enzyme and a reducing agent. CONSTITUTION:At least one vegetable protein derived from wheat, corn or soybean (A) is hydrolyzed by heating it in a dilute aqueous alkali solution (B), and the hydrolyzate is partially decomposed by a combination of at least one of treatments with an acid, an oxidizing agent, an enzyme and a reducing agent (B) to obtain the title product which is light yellow to reddish brown and having a weight-average MW (according to gel filtration) of 500-90000, an isoelectric point of 3.9-5.0, an ultraviolet absorption near 260-280nm, infrared absorptions near 1400, 1630 and 3400 cm<-1>, being soluble in water and insoluble in, e.g., CH3OH, coloring in xanthoprotein reaction and ninhydrin reaction, having a pH buffering action (2-25ml of 1N-hydrochloric acid is necessary to lower the pH of 100ml of a 5wt.% aqueous solution from 6 to 2), a strong surface tension (when 0.1wt.% this product is added to deionized water, its surface tension is decreased to 50dyn/cm or below), a strong emulsifying power (when 1g of this product is added to 100g of water/soybean oil mixture containing 30wt.% soybean oil, it can be completely emulsified).
JP62168336A 1987-07-06 1987-07-06 Partially decomposed protein, its production method and use Expired - Lifetime JPH0691793B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62168336A JPH0691793B2 (en) 1987-07-06 1987-07-06 Partially decomposed protein, its production method and use
EP88110706A EP0298419B1 (en) 1987-07-06 1988-07-05 A protein partial degradation product, process for preparing it and its use
DE8888110706T DE3871260D1 (en) 1987-07-06 1988-07-05 PARTIAL DEGRADATION PRODUCT OF PROTEINS, METHOD FOR THE PRODUCTION THEREOF AND ITS USE.
ES198888110706T ES2032902T3 (en) 1987-07-06 1988-07-05 A PRODUCT OF PARTIAL DEGRADATION OF PROTEINS, PROCEDURE TO PREPARE IT AND ITS USE.
KR88008457A KR960010398B1 (en) 1987-07-06 1988-07-06 A protein partial degradation product, process for preparing it and its use
US07/593,289 US5138038A (en) 1987-07-06 1990-10-04 Protein partial degradation product, process for preparing it and its use
US07/869,793 US5273773A (en) 1987-07-06 1992-04-16 Protein partial degradation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168336A JPH0691793B2 (en) 1987-07-06 1987-07-06 Partially decomposed protein, its production method and use

Publications (2)

Publication Number Publication Date
JPS6414274A true JPS6414274A (en) 1989-01-18
JPH0691793B2 JPH0691793B2 (en) 1994-11-16

Family

ID=15866164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168336A Expired - Lifetime JPH0691793B2 (en) 1987-07-06 1987-07-06 Partially decomposed protein, its production method and use

Country Status (1)

Country Link
JP (1) JPH0691793B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281068A (en) * 1988-05-06 1989-11-13 Katayama Chem Works Co Ltd Quality improver for protein food
US6461649B1 (en) 1998-10-12 2002-10-08 Katayama Chemical, Inc. Improving quality of flour-baked compositions
JP2003321352A (en) * 2002-04-24 2003-11-11 Nisshin Pharma Inc Composition containing coenzyme q10
JP2013528378A (en) * 2010-05-20 2013-07-11 ロケット・フルーレ Process for preparing alkaline hydrolysates of plant proteins
JP2014513548A (en) * 2011-05-16 2014-06-05 ロケット・フルーレ Industrial preparation method of alkaline hydrolyzate of vegetable protein
WO2018164114A1 (en) 2017-03-07 2018-09-13 グリコ栄養食品株式会社 Powdered wheat protein and method for producing same
CN112626525A (en) * 2020-10-16 2021-04-09 辽宁师范大学 Soybean extract hydrolysate corrosion inhibitor and preparation method and application thereof
WO2023191026A1 (en) * 2022-03-31 2023-10-05 三菱ケミカル株式会社 Protein, protein particle dispersion and emulsion composition including said protein, and manufacturing methods thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814816A (en) * 1968-01-25 1974-06-04 Staley Mfg Co A E Vegetable aerating proteins
JPS5191911A (en) * 1974-10-07 1976-08-12
JPS5625093A (en) * 1979-08-02 1981-03-10 Toshiba Corp Transporting method of package plant
JPS5810512A (en) * 1981-07-09 1983-01-21 Nisshin Oil Mills Ltd:The Cosmetic
JPS6170947A (en) * 1984-09-14 1986-04-11 House Food Ind Co Ltd Preparation of soya protein having excellent foam stability
JPS6253909A (en) * 1985-09-02 1987-03-09 Kurooda Japan Kk Cosmetic containing water-soluble hydrolyzate of vegetable seed protein
JPS63216437A (en) * 1987-03-06 1988-09-08 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Production of hydrolyzed gluten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814816A (en) * 1968-01-25 1974-06-04 Staley Mfg Co A E Vegetable aerating proteins
JPS5191911A (en) * 1974-10-07 1976-08-12
JPS5625093A (en) * 1979-08-02 1981-03-10 Toshiba Corp Transporting method of package plant
JPS5810512A (en) * 1981-07-09 1983-01-21 Nisshin Oil Mills Ltd:The Cosmetic
JPS6170947A (en) * 1984-09-14 1986-04-11 House Food Ind Co Ltd Preparation of soya protein having excellent foam stability
JPS6253909A (en) * 1985-09-02 1987-03-09 Kurooda Japan Kk Cosmetic containing water-soluble hydrolyzate of vegetable seed protein
JPS63216437A (en) * 1987-03-06 1988-09-08 Japanese Res & Dev Assoc Bio Reactor Syst Food Ind Production of hydrolyzed gluten

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281068A (en) * 1988-05-06 1989-11-13 Katayama Chem Works Co Ltd Quality improver for protein food
US6461649B1 (en) 1998-10-12 2002-10-08 Katayama Chemical, Inc. Improving quality of flour-baked compositions
JP2003321352A (en) * 2002-04-24 2003-11-11 Nisshin Pharma Inc Composition containing coenzyme q10
JP2013528378A (en) * 2010-05-20 2013-07-11 ロケット・フルーレ Process for preparing alkaline hydrolysates of plant proteins
JP2014513548A (en) * 2011-05-16 2014-06-05 ロケット・フルーレ Industrial preparation method of alkaline hydrolyzate of vegetable protein
WO2018164114A1 (en) 2017-03-07 2018-09-13 グリコ栄養食品株式会社 Powdered wheat protein and method for producing same
US11952403B2 (en) 2017-03-07 2024-04-09 Glico Nutrition Co., Ltd. Powdered wheat protein and method for producing same
CN112626525A (en) * 2020-10-16 2021-04-09 辽宁师范大学 Soybean extract hydrolysate corrosion inhibitor and preparation method and application thereof
WO2023191026A1 (en) * 2022-03-31 2023-10-05 三菱ケミカル株式会社 Protein, protein particle dispersion and emulsion composition including said protein, and manufacturing methods thereof

Also Published As

Publication number Publication date
JPH0691793B2 (en) 1994-11-16

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