JPS5648892A - Preparation of decomposed product of purified rice starch using protein-containing starch as raw material - Google Patents

Preparation of decomposed product of purified rice starch using protein-containing starch as raw material

Info

Publication number
JPS5648892A
JPS5648892A JP11500479A JP11500479A JPS5648892A JP S5648892 A JPS5648892 A JP S5648892A JP 11500479 A JP11500479 A JP 11500479A JP 11500479 A JP11500479 A JP 11500479A JP S5648892 A JPS5648892 A JP S5648892A
Authority
JP
Japan
Prior art keywords
starch
protein
treated
decomposed
product
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
JP11500479A
Other languages
Japanese (ja)
Other versions
JPS5733950B2 (en
Inventor
Akimasa Kubota
Yutaka Nagata
Masazo Ueda
Koichi Takeuchi
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.)
HARANO SANGYO KK
Original Assignee
HARANO SANGYO KK
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 HARANO SANGYO KK filed Critical HARANO SANGYO KK
Priority to JP11500479A priority Critical patent/JPS5648892A/en
Publication of JPS5648892A publication Critical patent/JPS5648892A/en
Publication of JPS5733950B2 publication Critical patent/JPS5733950B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Fodder In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: To prepare a decomposed product of purified rice starch economically, by treating a protein-containing starch with a liquid enzyme agent so that almost all the starch is made soluble, followed by heating the starch so that coagulation of protein, fats and oils, etc. and cleavage of starch micelle occur simultaneously, treating the prepared product with liquid enzyme.
CONSTITUTION: A proper amount of water is added to a protein-containing starch (e.g., white rice bran), a small amount of a liquid enzyme agent (e.g., α-amylase pharmaceutical preparation), and the starch is treated with the agent at relatively low temperature (60W70°C). Consequently, the enzyme is penetrated into the vital organization of white rice bran, and the starch is decomposed in high ratio independently of the purity of white rice bran so that the starch is made soluble in such a degree as a DE (dextrose equivalent) 15W30 (most preferable 20±5). The treated product made soluble is heat-treated at a high temperature 110W125°C in a short time to coagulate protein, fats and oils, etc. and effect the cleavage of starch micelle. The treated product is treated with a liquid enzyme agent further, the remaining starch is completely liquefied, the solid phase is separated from the liquid phase, and the protein, etc. is removed. The treated solution is subjected to active carbon and ion exchange treatment to prepare decomposed rice starch with high purity industrially.
COPYRIGHT: (C)1981,JPO&Japio
JP11500479A 1979-09-07 1979-09-07 Preparation of decomposed product of purified rice starch using protein-containing starch as raw material Granted JPS5648892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11500479A JPS5648892A (en) 1979-09-07 1979-09-07 Preparation of decomposed product of purified rice starch using protein-containing starch as raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11500479A JPS5648892A (en) 1979-09-07 1979-09-07 Preparation of decomposed product of purified rice starch using protein-containing starch as raw material

Publications (2)

Publication Number Publication Date
JPS5648892A true JPS5648892A (en) 1981-05-02
JPS5733950B2 JPS5733950B2 (en) 1982-07-20

Family

ID=14651903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11500479A Granted JPS5648892A (en) 1979-09-07 1979-09-07 Preparation of decomposed product of purified rice starch using protein-containing starch as raw material

Country Status (1)

Country Link
JP (1) JPS5648892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151462A (en) * 1980-04-25 1981-11-24 Genichi Shigehiro Preparation of rice protein and saccharified solution from "sake" (liquor) lees
JPH08294362A (en) * 1995-04-27 1996-11-12 Sakuma Seika Kk Buckwheat flour protein and its production, and food containing buckwheat flour protein

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372837A (en) * 1976-12-08 1978-06-28 Itsurou Mitsushima Extracting of starch component from white rice bran and production of article using said starch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372837A (en) * 1976-12-08 1978-06-28 Itsurou Mitsushima Extracting of starch component from white rice bran and production of article using said starch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151462A (en) * 1980-04-25 1981-11-24 Genichi Shigehiro Preparation of rice protein and saccharified solution from "sake" (liquor) lees
JPH08294362A (en) * 1995-04-27 1996-11-12 Sakuma Seika Kk Buckwheat flour protein and its production, and food containing buckwheat flour protein

Also Published As

Publication number Publication date
JPS5733950B2 (en) 1982-07-20

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