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Your search keyword '"Shin, C. S."' showing total 17 results
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17 results on '"Shin, C. S."'

15. Enhancing effect of albumin hydrolysate on ethanol production employing Saccharomyces sake.

Author

Shin CS, Song JY, Ryu OH, and Wang SS

Abstract

The enhancing effect of albumin hydrolysate on ethanol production was investigated in ethanol fermentations using Saccharomyces sake. In batchwise ethanol production, addition of supplemental albumin hydrolysate and phosphatidylcholine, or albumin hydrolysate alone, brought about a more than 60% increase in final ethanol concentration (148 or 144 g/L compared with 88 g/L with no supplementation [control] after 72 h). The effect of the supplements is believed to be due to an enhanced alcohol tolerance of cells grown in media containing the supplements. Cells grown in media containing albumin hydrolysate were enriched in phenyalanine, tyrosine, and methionine in their plasma membranes. All three amino acids were also present in considerable amounts in the albumin hydrolysate. This fact suggests that the three amino acids, which are present in albumin hydrolysate, are incorporated into the plasma membranes of cells. Under ethanol production conditions in which only one amino acid among the components of albumin hydrolysate was excluded, namely phenlalanine, tyrosine, or methionine, significant reductions in ethanol production resulted.

Published
1995
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17. Is sesamol present in sesame oil?

Author

Hayakawa R, Matsunaga K, Suzuki M, Hosokawa K, Arima Y, Shin CS, and Yoshida M

Subjects
Adult, Benzodioxoles, Chromatography, High Pressure Liquid, Dioxoles isolation & purification, Female, Humans, Patch Tests, Phenols pharmacology, Sesame Oil analysis, Cheilitis chemically induced, Dermatitis, Contact etiology, Dioxoles adverse effects, Lignans, Phenols isolation & purification, Plant Oils adverse effects, Sesame Oil adverse effects
Abstract

Sesame oil has been reported to contain sesamolin, sesamin and sesamol as contact allergens. A female patient had cheilitis due to sesame oil in a lipstick. She reacted to sesamolin and sesamin, but not to sesamol. We carried out analysis of the sesame oil by high performance liquid chromatography. We detected sesamolin and sesamin but not sesamol in sesame oil.

Published
1987
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