Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yasutaka Ohkubo"'
Publikováno v:
Bioscience, biotechnology, and biochemistry. 86(2)
6-Methyloctanal and 8-methyldecanal are the characteristic aroma components of yuzu Citrus junos. However, their absolute configurations and enantiomeric compositions in yuzu essential oil have not been analyzed. A concise enantioselective synthesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5f3b8724810a8dd46b10853807352b
https://pubmed.ncbi.nlm.nih.gov/34788374
https://pubmed.ncbi.nlm.nih.gov/34788374
Publikováno v:
Bioscience, Biotechnology & Biochemistry; Feb2022, Vol. 86 Issue 2, p170-176, 7p
Publikováno v:
Bioscience, biotechnology, and biochemistry. 85(6)
An enantioselective synthesis of (3S,3aS,7aR)-wine lactone, a major aroma component of white wine and citrus juices, was achieved starting from (S)-2-methyl-3-butenoic acid. An intramolecular Diels–Alder reaction was employed as a key step.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd7a57c63c7bbd021dff4951634956ee
https://pubmed.ncbi.nlm.nih.gov/33720279
https://pubmed.ncbi.nlm.nih.gov/33720279
Autor:
Yasutaka Ohkubo, Kikue Kubota, Yoshiko Kurobayashi, Suguru Oguri, Kensuke Sakamaki, Yuko Katsumi
Publikováno v:
Journal of Natural Products. 81:2710-2715
Symplocarpus renifolius (Asian skunk cabbage) is a perennial herb of the Araceae family. As its common name implies, this plant produces a strong garliclike irritant odor with a rotten note when the plant parts are crushed. To elucidate the odor char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d874aa3371c5eeb47e61dae9f428bbd
https://doi.org/10.1021/acs.jnatprod.8b00563
https://doi.org/10.1021/acs.jnatprod.8b00563
Autor:
Kazuaki Akasaka, Shunsuke Konishi, Masuda Yui, Yasutaka Ohkubo, Kenji Mori, Hirosato Takikawa, Chang Yeol Yang
Publikováno v:
Tetrahedron. 76:131410
2,10-Dimethyldodecyl propanoate and 2,8-dimethyldecyl propanoate are two pheromonal compounds secreted by the female Korean apricot wasp, Eurytoma maslovskii. The enantioselective synthesis of all the stereoisomers of both components was conducted; H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b0c5fb4dc064958b9eff8ddd4f6b1a4
https://doi.org/10.1016/j.tet.2020.131410
https://doi.org/10.1016/j.tet.2020.131410
Publikováno v:
Journal of Agricultural and Food Chemistry. 60:12428-12434
In a previous study, the formation and formation pathway of 6-propylbenzofuran-7-ol as an off-flavor compound formed from ascorbic acid and (E)-hex-2-enal in a test apple beverage were investigated. In the present study, elucidating the pH, temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a84ad876f02cdfcf26c3a736745e6a1
https://doi.org/10.1021/jf3044499
https://doi.org/10.1021/jf3044499
Autor:
Kiminori Sekiya, Toshiyuki Fujii, Fumio Ariyuki, Sunao Ikegawa, Yasutaka Ohkubo, Mineo Yasuda, M. Horimoto, Mizuno Tani, Hiroyuki Ishii, Michihito Takahashi, Atsushi Sanbuissho, Masao Matsuura, Tatsuo Inoue, Katsuhiro Fukunishi, Yasuki Yokomoto, Hidemi Taniguchi, Takayuki Iwase, Yoshida Junichi, Syunpei Daidohji, Satoshi Hanada, Toshiaki Matsuzawa, Naoki Nishi
Publikováno v:
Congenital Anomalies. 38:153-237
This paper is the first version of a Japanese glossary of terms for structural developmental abnormalities in laboratory animals, mainly rats, mice and rabbits. This is a translation of the glossary entitled Terminology of Developmental Abnormalities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a877bd1644ccad2ceff8e881e6fb1835
https://doi.org/10.1111/j.1741-4520.1998.tb00336.x
https://doi.org/10.1111/j.1741-4520.1998.tb00336.x
Autor:
Hiroaki Okamura, Hidenori Watanabe, Yukari Takeuchi, Yuji Mori, Shigeyuki Tamogami, Ken Murata, Yoshihiro Wakabayashi, Yasutaka Ohkubo, Masamichi Itou
Publikováno v:
Current biology : CB. 24(6)
SummaryPheromone signals regulate conspecific behavior and physiology [1]. Releaser pheromones induce specific behavior by exerting acute effects on the neuronal response, whereas primer pheromones induce physiological changes with long-lasting effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2fe5f529100bc144301b2d5f886b5a
https://pubmed.ncbi.nlm.nih.gov/24650907
https://pubmed.ncbi.nlm.nih.gov/24650907
Autor:
Yoshiyuki Tateno, Susumu Ishizaki, Akira Nakanishi, Yasutaka Ohkubo, Akira Fujita, Kensuke Sakamaki
Publikováno v:
Journal of agricultural and food chemistry. 60(40)
In a previous work, we identified 6-propylbenzofuran-7-ol as an off-flavor compound formed from ascorbic acid and (E)-hex-2-enal in a test apple beverage. In this study, we elucidate the pathway by which 6-propylbenzofuran-7-ol formed. Isotope labeli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea6f8256d1654820fa59cecd4b1f92f
https://pubmed.ncbi.nlm.nih.gov/22970801
https://pubmed.ncbi.nlm.nih.gov/22970801
Publikováno v:
Journal of agricultural and food chemistry. 59(12)
A test apple beverage made up of apple juice (20%), high-fructose corn syrup (11.5%), citric acid (0.43%), trisodium citrate (0.02%), apple-odor flavor (0.1%), and ascorbic acid (0.02%) was stored at 40 °C and then analyzed for the change of odor in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f70e803e879a169614a20c3b717cc2e
https://pubmed.ncbi.nlm.nih.gov/21548650
https://pubmed.ncbi.nlm.nih.gov/21548650