JPS5629979A - Food and drink containing vitamin c - Google Patents

Food and drink containing vitamin c

Info

Publication number
JPS5629979A
JPS5629979A JP10410479A JP10410479A JPS5629979A JP S5629979 A JPS5629979 A JP S5629979A JP 10410479 A JP10410479 A JP 10410479A JP 10410479 A JP10410479 A JP 10410479A JP S5629979 A JPS5629979 A JP S5629979A
Authority
JP
Japan
Prior art keywords
peptide
food
vitamin
molecular weight
average molecular
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
JP10410479A
Other languages
Japanese (ja)
Other versions
JPS629296B2 (en
Inventor
Shigeo Furuhashi
Yasuyoshi Shimizu
Kaoru Yoshii
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP10410479A priority Critical patent/JPS5629979A/en
Publication of JPS5629979A publication Critical patent/JPS5629979A/en
Publication of JPS629296B2 publication Critical patent/JPS629296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

PURPOSE: To improve the stability of vitamin C contained in a food and drink, by incorporating a peptide which is a protein hydrolyzate and has a specific average molecular weight into the food and drink.
CONSTITUTION: A peptide which is a protein hydrolyzate and has an average molecular weight of 400W50,000 is incorporated into a food and drink containing vitamin C, e.g. a food such as a juice, and a jam. The average molecular weight of the peptide is preferably 500W25,000, and the amount of the peptide to be added is preferably 0.05W0.3wt%. For example, a protein hydrolyzate peptide having an average molecular weight of 1,500 is added to a vitamin C solution (2mg%) adjusted to a buffer solution (pH 2.5). The amounts of the peptide are (A) 0.20wt%, (B) 0.10wt%, (C) 0.05wt% and (D) none, respectively. The resultant test solutions are put in red bottles and allowed to stand in a thermostat at 25°C. The retention of vitamin C is then determined with time to give the result as shown in the figure.
COPYRIGHT: (C)1981,JPO&Japio
JP10410479A 1979-08-17 1979-08-17 Food and drink containing vitamin c Granted JPS5629979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10410479A JPS5629979A (en) 1979-08-17 1979-08-17 Food and drink containing vitamin c

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10410479A JPS5629979A (en) 1979-08-17 1979-08-17 Food and drink containing vitamin c

Publications (2)

Publication Number Publication Date
JPS5629979A true JPS5629979A (en) 1981-03-25
JPS629296B2 JPS629296B2 (en) 1987-02-27

Family

ID=14371803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10410479A Granted JPS5629979A (en) 1979-08-17 1979-08-17 Food and drink containing vitamin c

Country Status (1)

Country Link
JP (1) JPS5629979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738855A (en) * 1986-07-09 1988-04-19 Q.P. Corporation Strengthened gelling material and manufacturing methods thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01106093A (en) * 1987-10-20 1989-04-24 Ricoh Co Ltd Data processor with lcd display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126238A (en) * 1974-08-26 1976-03-04 Syntex Inc
JPS5434063A (en) * 1977-08-19 1979-03-13 Tokyo Shibaura Electric Co Housing rack for print wiring board
JPS569901A (en) * 1979-07-03 1981-01-31 Matsushita Electric Works Ltd Illuminator
JPS595257A (en) * 1982-07-01 1984-01-12 Fuji Xerox Co Ltd Cleaning device of electrophotographic copying machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126238A (en) * 1974-08-26 1976-03-04 Syntex Inc
JPS5434063A (en) * 1977-08-19 1979-03-13 Tokyo Shibaura Electric Co Housing rack for print wiring board
JPS569901A (en) * 1979-07-03 1981-01-31 Matsushita Electric Works Ltd Illuminator
JPS595257A (en) * 1982-07-01 1984-01-12 Fuji Xerox Co Ltd Cleaning device of electrophotographic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738855A (en) * 1986-07-09 1988-04-19 Q.P. Corporation Strengthened gelling material and manufacturing methods thereof

Also Published As

Publication number Publication date
JPS629296B2 (en) 1987-02-27

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