JPS57166945A - Aging prevention of starchy food - Google Patents
Aging prevention of starchy foodInfo
- Publication number
- JPS57166945A JPS57166945A JP56049405A JP4940581A JPS57166945A JP S57166945 A JPS57166945 A JP S57166945A JP 56049405 A JP56049405 A JP 56049405A JP 4940581 A JP4940581 A JP 4940581A JP S57166945 A JPS57166945 A JP S57166945A
- Authority
- JP
- Japan
- Prior art keywords
- amylase
- substance
- starchy food
- saccharified
- starchy
- 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
Landscapes
- Cereal-Derived Products (AREA)
Abstract
PURPOSE: To prevent the aging of a starchy food, by adding high-molecular dextrin obtained by hydrolyzing waxy starch with α-amylase and β-amylase to it.
CONSTITUTION: Waxy starch is treated with α-amylase so that it is liquefied until the solution viscosity of the liquefied substance is made to 15W350cps at its concentration of 20wt% (measured by a Brookfield viscometer at 25°C). The liquefied substance is then treated with β-amylase, saccharified until the high- polymer dextrin contained in the saccharified substance has an average-molecular weight of 100,000W2,000,000 and a branched chain content of ≤50%, and low- molecular decomposition products in the saccharified substance is removed to give a starch hydrolyzate. 0.2W10pts.wt. hydrolyzate is added to 100pts.wt. starchy raw material of a starchy food, to prevent the aging of the starchy food.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049405A JPS57166945A (en) | 1981-04-03 | 1981-04-03 | Aging prevention of starchy food |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049405A JPS57166945A (en) | 1981-04-03 | 1981-04-03 | Aging prevention of starchy food |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57166945A true JPS57166945A (en) | 1982-10-14 |
Family
ID=12830128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56049405A Pending JPS57166945A (en) | 1981-04-03 | 1981-04-03 | Aging prevention of starchy food |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57166945A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6220092B1 (en) * | 2017-04-05 | 2017-10-25 | 日本食品化工株式会社 | Koji dough improving agent and method for producing koji dough using koji dough improving agent |
WO2020145371A1 (en) * | 2019-01-10 | 2020-07-16 | 味の素株式会社 | Method for manufacturing starch-containing food |
-
1981
- 1981-04-03 JP JP56049405A patent/JPS57166945A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6220092B1 (en) * | 2017-04-05 | 2017-10-25 | 日本食品化工株式会社 | Koji dough improving agent and method for producing koji dough using koji dough improving agent |
JP2018174741A (en) * | 2017-04-05 | 2018-11-15 | 日本食品化工株式会社 | Rice cake dough-improving agent, and method for producing rice cake dough using the same |
WO2020145371A1 (en) * | 2019-01-10 | 2020-07-16 | 味の素株式会社 | Method for manufacturing starch-containing food |
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