S
Seiichi Nakai
Publications - 5
Citations - 215
Seiichi Nakai is an academic researcher. The author has contributed to research in topics: Caprylic acid & Lipase. The author has an hindex of 4, co-authored 5 publications receiving 206 citations.
Papers
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Journal ArticleDOI
Facile purification of tocopherols from soybean oil deodorizer distillate in high yield using lipase
TL;DR: In this paper, a mixture of SODDTC and water was stirred at 35°C for 24 hours with 200 U of Candida lipase per 1 g of the reaction mixture.
Journal ArticleDOI
Continuous Production of structured lipid containing γ-linolenic and caprylic acids by immobilized Rhizopus delemar lipase
TL;DR: In this article, a structured lipid containing γ-linolenic acid (GLA) was achieved by the continuous acidolysis of borage oil with caprylic acid (CA) using 1,3-specific Rhizopus delemar lipase as a catalyst.
Journal ArticleDOI
Purification of steryl esters from soybean oil deodorizer distillate
Yoshinori Hirota,Toshihiro Nagao,Yomi Watanabe,Masaharu Suenaga,Seiichi Nakai,Aktohiro Kitano,Akio Sugihara,Yuji Shimada +7 more
TL;DR: In this paper, the authors attempted to purify steryl esters after a lipase-catalyzed hydrolysis of acylglycerols in soybean oil deodorizer distillate (SODD).
Journal ArticleDOI
Fatty acid specificity of Rhizopus delemar lipase in acidolysis
Yuji Shimada,Akio Sugihara,Hirofumi Nakano,Toshihiro Nagao,Masaharu Suenaga,Seiichi Nakai,Yoshio Tominaga +6 more
TL;DR: The fatty acid specificity of 1,3-positional specific Rhizopus delemar lipase in acidolysis was investigated using a randomly interesterified oil and it was concluded that the specificity was accurately evaluated.
Patent
Sterol ester synthetase and production method thereof
TL;DR: In this paper, a cholesterol esterase exhibiting high decomposition activity against a variety of fatty acid sterol esters and having an efficiently synthesizing ability for various sterols esters, and a production method thereof is provided.