JP2013071897A5 - - Google Patents
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- JP2013071897A5 JP2013071897A5 JP2011210463A JP2011210463A JP2013071897A5 JP 2013071897 A5 JP2013071897 A5 JP 2013071897A5 JP 2011210463 A JP2011210463 A JP 2011210463A JP 2011210463 A JP2011210463 A JP 2011210463A JP 2013071897 A5 JP2013071897 A5 JP 2013071897A5
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- Prior art keywords
- bonito
- amino acid
- dipeptide
- acid sequence
- trp
- 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.)
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Claims (7)
Trp−Leuのアミノ酸配列から成るジペプチド、A dipeptide consisting of the amino acid sequence of Trp-Leu,
Leu−Trpのアミノ酸配列から成るジペプチド、A dipeptide consisting of the amino acid sequence of Leu-Trp,
Trp−Ileのアミノ酸配列から成るジペプチド、A dipeptide consisting of the amino acid sequence of Trp-Ile,
Val−Tyrのアミノ酸配列から成るジペプチド及びA dipeptide consisting of the amino acid sequence of Val-Tyr, and
Trp−Asnのアミノ酸配列から成るジペプチド及び/又はA dipeptide consisting of the amino acid sequence of Trp-Asn and / or
それらの酸付加塩Their acid addition salts
を含有する組成物。A composition containing
1)鰹、鰹荒節、鰹枯節、宗田鰹、宗田鰹節、鰯、鰯節、鯵、鯵節、鯖、鯖節、煮干またはその他雑節の魚肉性タンパク質を熱水で抽出し、
2)その熱水抽出後に残留する水不溶性タンパク質を粉砕し、得られた粉砕物を水分に分散して該水不溶性タンパク質の水分散液を作り、該水分散液中で、分散された水不溶性タンパク質の粒子に、プロテアーゼをpH5.0〜9.0の至適条件下に40〜60℃の温度で反応させ、これにより該水不溶性タンパク質の酵素的加水分解を行い、その後、酵素反応を停止させ、そして得られた含水の加水分解反応混合物から水不溶性の粒子を除去し、これにより、疎水性・親水性高分子・低分子プチドおよび水溶性アミノ酸を含む水溶液を収得し、
3)該水溶液から疎水性樹脂カラム法により得られた吸着画分をさらに限外ろ過(分子量1000)に負荷し透過画分の組成物を分離することから成る、製造方法。 A dipeptide comprising the amino acid sequence of Trp-Leu, a dipeptide comprising the amino acid sequence of Leu-Trp, a dipeptide comprising the amino acid sequence of Trp-Ile, a dipeptide comprising the amino acid sequence of Val-Tyr, and a dipeptide comprising the amino acid sequence of Trp-Asn and A method for producing a composition containing an acid addition salt thereof,
1) Extract fish-like protein from bonito, bonito, bonito, soda, soda, bonito, bonito, bonito, bonito, bonito, bonito, boiled or other miscellaneous fish with hot water,
2) The water-insoluble protein remaining after the hot water extraction is pulverized, and the obtained pulverized product is dispersed in moisture to form an aqueous dispersion of the water-insoluble protein. Protease is reacted with protein particles at a temperature of 40-60 ° C. under optimum conditions of pH 5.0-9.0, thereby enzymatically hydrolyzing the water-insoluble protein, and then the enzymatic reaction is stopped. And removing water-insoluble particles from the resulting hydrous hydrolysis reaction mixture, thereby obtaining an aqueous solution containing a hydrophobic / hydrophilic polymer / low molecular peptide and a water-soluble amino acid,
3) A production method comprising further subjecting an adsorbed fraction obtained from the aqueous solution by a hydrophobic resin column method to ultrafiltration (molecular weight 1000) to separate the composition of the permeated fraction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011210463A JP5417405B2 (en) | 2011-09-27 | 2011-09-27 | Method for producing angiotensin converting enzyme inhibitory antihypertensive peptide composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011210463A JP5417405B2 (en) | 2011-09-27 | 2011-09-27 | Method for producing angiotensin converting enzyme inhibitory antihypertensive peptide composition |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013071897A JP2013071897A (en) | 2013-04-22 |
JP2013071897A5 true JP2013071897A5 (en) | 2013-05-30 |
JP5417405B2 JP5417405B2 (en) | 2014-02-12 |
Family
ID=48476668
Family Applications (1)
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JP2011210463A Active JP5417405B2 (en) | 2011-09-27 | 2011-09-27 | Method for producing angiotensin converting enzyme inhibitory antihypertensive peptide composition |
Country Status (1)
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JP (1) | JP5417405B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014002571A1 (en) * | 2012-06-26 | 2014-01-03 | ヤマキ株式会社 | Angiotensin-converting-enzyme inhibiting dipeptide |
WO2019006955A1 (en) * | 2017-07-07 | 2019-01-10 | 广州世优生物科技有限公司 | Application of acid amide dipeptide for preparing antihypertensive drug or health care product |
CN113929734B (en) * | 2021-09-22 | 2023-09-05 | 湖北泓肽生物科技有限公司 | Synthesis method of dipeptide-2 |
CN113912673B (en) * | 2021-11-09 | 2024-02-09 | 河南省农业科学院 | Sesame-derived low-bitter ACE (angiotensin converting enzyme) inhibitory peptide as well as preparation method and application thereof |
CN115197309A (en) * | 2022-07-15 | 2022-10-18 | 广东南兴天虹果仁制品有限公司 | Amygdalus communis protein-derived ACE inhibitory peptide, and preparation method and application thereof |
CN117384239B (en) * | 2023-12-12 | 2024-02-09 | 深圳保时健生物工程有限公司 | Anti-aging salmon roe tripeptide as well as preparation method and application thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3592593B2 (en) * | 1999-10-15 | 2004-11-24 | 日本合成化学工業株式会社 | Angiotensin converting enzyme inhibitor |
EP2161029A1 (en) * | 2008-09-09 | 2010-03-10 | Unilever N.V. | Composition comprising peptides |
JP5416964B2 (en) * | 2008-12-26 | 2014-02-12 | ヤマキ株式会社 | Novel tripeptides, methods for producing these tripeptides, and methods for producing angiotensin converting enzyme inhibitors |
-
2011
- 2011-09-27 JP JP2011210463A patent/JP5417405B2/en active Active
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