TW200621170A - 5'-ribonucleotide-rich yeast extract and its production - Google Patents

5'-ribonucleotide-rich yeast extract and its production

Info

Publication number
TW200621170A
TW200621170A TW094136269A TW94136269A TW200621170A TW 200621170 A TW200621170 A TW 200621170A TW 094136269 A TW094136269 A TW 094136269A TW 94136269 A TW94136269 A TW 94136269A TW 200621170 A TW200621170 A TW 200621170A
Authority
TW
Taiwan
Prior art keywords
yeast extract
ribonucleotide
production
rich yeast
peptides
Prior art date
Application number
TW094136269A
Other languages
Chinese (zh)
Other versions
TWI351924B (en
Inventor
Koichi Kotani
Takao Kida
Hiroyuki Hatano
Taro Miyagaki
Kazuki Miyanagi
Original Assignee
Takeda Kirin Foods Corp
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 Takeda Kirin Foods Corp filed Critical Takeda Kirin Foods Corp
Publication of TW200621170A publication Critical patent/TW200621170A/en
Application granted granted Critical
Publication of TWI351924B publication Critical patent/TWI351924B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/14—Yeasts or derivatives thereof

Abstract

The present invention provides an yeast extract product which contains much higher 5'-ribonuclcotides and amino acids than the known products. Also provided is a preparation method for the yeast extract product. The edible yeast is treated with an acid solution, followed by centrifugation to obtain the precipitate. The obtained precipitate is then washed, and subjected to the contact with the enzymes produced by Streptomyces to produce an yeast extract with high content of 5'-ribonucleotides. The yeast extract of the present invention contains more than 24 wt% of 5-inosine and 5'-guanosine, more than 20 wt% of peptides, and more than 28% of peptides and free amino acids.
TW094136269A 2004-11-09 2005-10-18 Preparation method for yeast extract product TWI351924B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004325336A JP4468144B2 (en) 2004-11-09 2004-11-09 Yeast extract high in 5'-ribonucleotide and method for producing the same

Publications (2)

Publication Number Publication Date
TW200621170A true TW200621170A (en) 2006-07-01
TWI351924B TWI351924B (en) 2011-11-11

Family

ID=36723886

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094136269A TWI351924B (en) 2004-11-09 2005-10-18 Preparation method for yeast extract product

Country Status (4)

Country Link
JP (1) JP4468144B2 (en)
KR (1) KR20060052405A (en)
CN (2) CN102835650A (en)
TW (1) TWI351924B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4543018B2 (en) * 2005-07-20 2010-09-15 日本製紙ケミカル株式会社 Method for producing yeast extract
JP4543010B2 (en) * 2005-07-20 2010-09-15 日本製紙ケミカル株式会社 Method for producing yeast extract
JP4579848B2 (en) * 2006-02-21 2010-11-10 キリンフードテック株式会社 Composition for improving food quality, production method and use thereof
AU2007336263A1 (en) * 2006-12-19 2008-06-26 Dsm Ip Assets B.V. Reduced-salt dairy product with improved taste
CN101513248B (en) * 2008-02-19 2013-05-15 安琪酵母股份有限公司 Yeast extract containing inosinic acid disodium salt and guanylic acid disodium and method for preparing same
JP5102076B2 (en) * 2008-03-06 2012-12-19 アサヒグループホールディングス株式会社 A Saccharomyces cerevisiae mutant and a method for producing a yeast with a high RNA content using the mutant.
JP2013087060A (en) * 2011-10-13 2013-05-13 Tablemark Co Ltd Melanogenesis promoter, gray hair ameliorator, and method for ameliorating gray hair
WO2014014020A1 (en) * 2012-07-20 2014-01-23 興人ライフサイエンス株式会社 Anthocyanin-pigment color developer
CN106418482A (en) * 2016-08-31 2017-02-22 安琪酵母(崇左)有限公司 Method for improving I+G content in yeast extract
JPWO2019156174A1 (en) * 2018-02-09 2021-01-28 合同会社レビアスファーマ Particles, particle-containing compositions and methods for producing particles
CN116138446A (en) * 2023-02-16 2023-05-23 广州市肽汇生物科技有限公司 Yeast extract product for improving delicate flavor and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275667A (en) * 1986-05-22 1987-11-30 Ajinomoto Co Inc Production of seasoning with good body or food with enhanced good body
JP2604306B2 (en) * 1992-10-05 1997-04-30 日本製紙株式会社 Yeast extract high in taste nucleotide and its production method
JP2002101846A (en) * 2000-09-28 2002-04-09 Kohjin Co Ltd Method for producing yeast extract highly containing 5'-nucleotide
FR2905562B1 (en) * 2006-09-12 2009-07-17 Lesaffre Et Compangie Sa NOVEL PREPARATION OF PLANT ORGINE PHOSPHODIESTERASE

Also Published As

Publication number Publication date
CN1961743A (en) 2007-05-16
CN102835650A (en) 2012-12-26
JP4468144B2 (en) 2010-05-26
TWI351924B (en) 2011-11-11
JP2006129834A (en) 2006-05-25
CN1961743B (en) 2013-05-22
KR20060052405A (en) 2006-05-19

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