Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yoshie Yamauchi-Sato"'
Autor:
Toshio Iwata, Akiko Ogawa, Yoshie Yamauchi-Sato, Toshiaki Aoyama, Michio Kasai, Takeshi Kamegai, Kazuo Kondo
Publikováno v:
Journal of Oleo Science. 56:517-525
A study was conducted to investigate the short-term safety of dietary conjugated linoleic acid (CLA) in overweight Japanese male volunteers. The study design was a randomized, double-blind placebo-controlled trial including 60 healthy overweight volu
Autor:
Takashi Kobayashi, Satoshi Negishi, Yoshie Yamauchi-Sato, Vuji Shimada, Toshihiro Nagao, Yomi Watanabe
Publikováno v:
Journal of the American Oil Chemists' Society. 83:93-99
Commercially available preparations of CLA are composed of almost equal amounts of 9-cis,11-trans (9c,11t)-CLA and 10-trans,12-cis (10t,12c)-CLA. Each isomer was fractionated and enriched, for availability as a food supplement, by a process comprisin
Publikováno v:
Journal of the American Oil Chemists' Society. 83:35-38
We have developed an efficient esterification for the synthesis of triacylglycerol (TAG) containing conjugated linoleic acids (CLA) using a blend of two powdered lipases. Two pairs of blended lipases promoted the esterification. Rhizomucor miehei lip
Autor:
Satoshi Negishi, Yuji Shimada, Tadamasa Terai, Yoshie Yamauchi-Sato, Yomi Watanabe, Toshihiro Nagao, Takashi Kobayashi
Publikováno v:
Journal of the American Oil Chemists' Society. 82:619-623
Production of MAG with CLA using Penicillium camembertii mono- and diacylglycerol lipase (referred to as lipase) was attempted for the purpose of expanding the application of CLA. The commercial product of CLA (referred to as FFA-CLA) is a FFA mixtur
Autor:
Yomi Watanabe, Takashi Kobayashi, Yuji Shimada, Toshihiro Nagao, Yoshie Yamauchi-Sato, Satoshi Negishi
Publikováno v:
Journal of Oleo Science. 54:481-486
Polyglycerol fatty acid monoesters are used widely as food emulsifiers, and conjugated linoleic acid (CLA) has various physiological activities. Hence, production of polyglycerol CLA monoester was attempted through a lipase-catalyzed reaction. A comm
Autor:
Kanehide Ogita, Yoshie Yamauchi-Sato, Yomi Watanabe, Toshihoro Nagao, Takaya Yamamoto, Yuji Shimada
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 27:249-254
Conjugated linoleic acid (CLA) has various physiological activities, and a commercial product is a mixture of free fatty acids (named FFA-CLA) which contains almost equal amounts of 9-cis, 11-trans (9c,11t) and 10t,12c isomers. We attempted to effici
Autor:
Kentaro Tsutsumi, Toshihiro Nagao, Akio Sugihara, Yoshie Yamauchi-Sato, Takaya Yamamoto, Yuji Shimada, Yomi Watanabe
Publikováno v:
Journal of the American Oil Chemists' Society. 80:909-914
We attempted to produce MAG of CLA through lipase-catalyzed esterification of a FFA mixture containing CLA (referred to as FFA-CLA) with glycerol. Screening of lipases showed that MAG-CLA was produced efficiently at 5°C with Penicillium camembertii,
Autor:
Toshio Iwata, Takaya Yamamoto, Tadashi Kometani, Yoshie Yamauchi-Sato, Ryuichi Matsuno, Toshihiro Nagao, Yuji Shimada, Yasumasa Minemoto, Shuji Adachi
Publikováno v:
Journal of the American Oil Chemists' Society. 80:675-678
The autoxidation processes of the cis-9,trans-11 (c9,t11) and trans-10,cis-12 (t10,c12) isomers of CLA were separately observed at ca. 0% RH and different temperatures. The t10,c12 CLA oxidized faster than the c9,t11 isomer at all tested temperatures
Fractionation of Conjugated Linoleic Acid Isomers by Selective Hydrolysis with Candida rugosa Lipase
Autor:
Akio Sugihara, Toshihiro Nagao, Tadamasa Terai, Yuji Shimada, Yoshie Yamauchi-Sato, Takaya Yamamoto
Publikováno v:
Journal of Oleo Science. 52:367-374
It was attempted to prepare cis-9, trans-11 conjugated linoleic acid (c9,t11-CLA) and t10,c12-CLA concentrates that can be used as foods. A free fatty acid mixture (FFA-CLA) containing almost equal amounts of c9,t11- and t10,c12-CLAs was esterified w
Autor:
Shuji Adachi, Toshihiro Nagao, Toshio Iwata, Yuji Shimada, Yoshie Yamauchi-Sato, Koji Nagao, Teruyoshi Yanagita, Akio Sugihara
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 67:1429-1433
A mixture of conjugated linoleic acids (CLAs) was prepared by alkali conjugation of high purity linoleic acid. The preparation contained 45.1 wt% cis-9, trans-11 (c9,t11)-CLA, 46.8 wt% trans-10, cis-12 (t10,c12)-CLA, and 5.3 wt% other CLAs. A process