Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Yoichiro Totani"'
Publikováno v:
Journal of Oleo Science. 55:167-172
A simple and accurate method for determining polar compound (PC) content in heat-deteriorated oils was developed, since universal standards are necessary for assessing thermal rancidity in frying oil quality control. At present, the means used for st
Publikováno v:
Journal of Oleo Science. 54:473-479
Structured lipids with n-6/n-3 polyunsaturated fatty acids (PUFA) or medium chain fatty acids (MC) at optimal ratios were prepared by lipase catalyzed transacylation of tuna orbital oil consisting of about 40% n-3 PUFA such as eicosapentaenoic acid (
Publikováno v:
Journal of Oleo Science. 54:627-632
Anti-oxidative activity in South African herbal tea, Rooibos (red bush in English, Asparathus linearis) tea extract (RTE) and grape seed extracts (Procidyn:Pro and Gravinol:Gra) was evaluated based on that in mixed tocopherol (Toc), epigallocatechin
Autor:
Yoichiro Totani, Setsuko Hara
Publikováno v:
Oleoscience. 2:13-17,12
Publikováno v:
Journal of Oleo Science. 50:73-76
A New method for concentrating esterified astaxanthin (Asta) in euphausiid oil was established. This oil was found to consist of triacylglycerols, free fatty acids, phospholipids and 0.086% Asta, which was composed of 52.5% diester form, 33.3% monoes
Publikováno v:
Journal of Japan Oil Chemists' Society. 49:937-943,974
The Antioxidative activity of nitrogen-containing phospholipids for emulsifying polyunsaturated oil was evaluated using phosphatidylcholine (PC) and phosphatidylethanolamine (PE) at different pH, and the antioxidation mechanism of the phospholipids w
Publikováno v:
Journal of Japan Oil Chemists' Society. 49:713-717,734
A highly sensitive and accurate method for determining soap in refined edible oil was established using an automatic titrator as an alternative to the official soap determination method prescribed by the Japan Oil Chemists' Society (JOCS). The presen
Autor:
Yoichiro Totani, Setsuko Hara
Publikováno v:
Journal of Japan Oil Chemists' Society. 47:1043-1051,1147
Lipid oxidation is a major problem in quality control of oil and fat, oil-containing products, and even in lipid metabolism. Unsaturated lipids form hydroperoxides as the major primary products in their early autoxidation process, followed by produci
Publikováno v:
Journal of Japan Oil Chemists' Society. 47:51-56,86
We have tried to prepare phosphatidylserine (PS) using phosphatidylcholine (PC) concentrated soybean phospholipid (PC-90) which was composed of 90% PC and 10% phosphatidylethanolamine (PE), and serine by the transphosphatidylation with phospholipase
Publikováno v:
Journal of Japan Oil Chemists' Society. 46:641-647,712
The antioxidative effect of astaxanthin on salmon egg phospholipid and salmon triacylglycerol, abundantly present in n-3 polyunsaturated fatty acids, was examined by monitoring peroxide value (PV), carbonyl value (CV), and remnant ratios of astaxanth