Výsledky vyhledávání - "Kazuyoshi Nakahara"

Development of Novel Multifunctional Cosmetic Raw Materials and Their Applications. I. Characterization of a Random Copolymer of Polyoxyethylene / Polyoxypropylene Dimethyl Ether.DAGGER

Autor: Kinya Hosokawa, Takashi Ohmori, Tohru Okamoto, Maruyama Keiichi, Yoshiko Yamamura, Reiji Miyahara, Kazuyoshi Nakahara, Hiroyuki Kakoki

Publikováno v: Journal of Oleo Science. 55:365-375

In this study, we developed novel multifunctional raw materials, polyoxyethylene/polyoxypropylene dimethyl ether (EPDME). EPDME is a random copolymer of ethylene oxide and propylene oxide. The structure of the obtained EPDME was confirmed by Infrared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc4c6def79f2f275fcb29592458996ac
https://doi.org/10.5650/jos.55.365

Zobrazit plný text záznamu

Polymer Analysis by Improved Pyrolysis-Gas Chromatography Hyphenated with Four Specific Detectors

Autor: Katsumi Ishiwata, Kazuo Komatsu, Seiichi Yoshida, Kazuyoshi Nakahara, Okihiko Sakamoto

Publikováno v: Journal of Society of Cosmetic Chemists of Japan. 34:142-151

熱分解-ガスクロマトグラフ法 (Py-GC) に新規開発した液体試料用熱分解管を適用することによって, 前処理の簡略化および操作時間の短縮化が達成できた。Py-GCにそれぞれ電子イオン化質�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29b689ddd5efd791027a338d78cdf38f
https://doi.org/10.5107/sccj.34.142

Zobrazit plný text záznamu

Molecular Formula Determination of Trimethylsilyl Derivatives of Lipids by Gas Chromatography-Microwave-Induced Plasma-Atomic Emission Spectrometry

Autor: Kazuyoshi Nakahara, Tasuku Takamatsu, Shinya Yamamoto, Katsumi Ishiwata

Publikováno v: Journal of Japan Oil Chemists' Society. 47:359-368,388

Gas chromatography-microwave-induced plasma atomic emission spectrometry (GC-MIP-AES) was shown an effective means for determining the empirical formulae of fatty acid (FA), monoacylglycerol (MG) and diacylglycerol (DG) trimethylsilyl (TMS) ester (or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7b3799bfa094cea1c840920d5df31f6
https://doi.org/10.5650/jos1996.47.359

Zobrazit plný text záznamu

High-Performance Liquid Chromatographic Analysis of Positional Isomers of Dipalmitoolein in Palm Oil as Halogen Adducts

Autor: Toru Takagi, Kazuaki Ichikawa, Kazuyoshi Nakahara

Publikováno v: Journal of Japan Oil Chemists' Society. 44:966-970

High performance liquid chromatographic separation of two positional triacylglycerol isomers of 1, 3-dipalmitoy1-2-oleoylglycerol (POP) and 1, 2-dipalmitoyl-3-oleoyl-rac-glycerol (PPO) as bromine or ICl adducts was carried out on a reversed stationar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b98b39abefb4b2ced10a9d0dd9815828
https://doi.org/10.5650/jos1956.44.966

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání