摘要:
A phospholipid composition which satisfies the following requirements (i) and (ii):(i) a weight ratio of a nitrogen-containing phospholipid to the sum of a phospholipid, a glycolipid and a sterol derivative of less than 0.5; and(ii) a ratio of an area of a high-polar substance on a silica gel thin-layer chromatogram to the sum of areas of a phospholipid, a glycolipid and a sterol derivative on a silica gel thin-layer chromatogram of less than 500 area/.mu.g. A fat and oil composition containing from 0.001 to 30% by weight of the phospholipid composition is also disclosed. The present invention enables the blending of phospholipids with a frying oil, which has been considered difficult since it causes heat coloration. Thus a fat and oil composition, which is excellent in mold-release characteristics during cooking, has a good smell during heating, suffers from no coloration of oil after heating and shows a good flavor, can be obtained. A process for producing phosphatidic acids and lysophosphatidic acids is further disclosed.
摘要:
Provided is a pet food having a high unsaturated fatty acid content and good long-term storage stability. The pet food contains the following ingredients (A), (B) and (C): (A) from 5 to 50 wt % of an oil or fat, said oil or fat containing 5 wt % or more of diacylglycerol, wherein the content of unsaturated fatty acids each having two or more double bonds therein in the constituent fatty acids of said oil or fat being 20 wt % or higher; (B) from 0.001 to 1 wt % in total of copper, iron, manganese and cobalt as minerals; and (C) 0.1 wt % or more of a vitamin C derivative based on ingredient (A).
摘要:
A steam-generating unit that is applied to the skin or the mucous membranes has a steam-generating part that employs chemical energy, and the surface applied to the skin or mucous membranes is made from a moisture-permeable sheet. The temperature of the steam generated by the steam-generating part and released from the surface of the steam-generating unit is kept to 50° C. or lower. Steam that is as safe as that from a steam towel can be easily and continuously supplied to the skin and mucous membranes by this steam-generating unit.