摘要:
A process is provided for producing a lower allergenic lanolin or derivative thereof by liquid-liquid extracting lanolin or its derivative with a non-polar hydrocarbon solvent and a mixed solvent of water with a lower alcohol. The non-polar hydrocarbon solvent extract is then recovered.
摘要:
A non-allergenic lanolin or a derivative thereof which does not contain any substances which have an Rf value of less than 0.38 with a chloroform solvent or less than 0.14 with a benzene solvent, in thin layer chromatography using magnesium silicate having a thickness of 0.25 mm as the adsorbent.
摘要:
A novel acidic heteropolysaccharide which comprises as its structural units arabinose, mannose, galactose, glucuronic acid, and xylose, at a specific ratio. The polysaccharide can be prepared by culturing a callus induced from a plant belonging to the genus Polianthes L. in a culture medium containing plant hormones. The polysaccharide can be used as a component of agents for external application and detergents, and provides good moisturizing effects and a smooth, satisfying feeling upon use. When formulated in detergents, they produce remarkable improvement in a clean, rich feeling upon use.
摘要:
A novel acidic heteropolysaccharide which comprises as its structural units arabinose, mannose, galactose, glucuronic acid, and xylose, at a specific ratio. The polysaccharide can be prepared by culturing a callus induced from a plant belonging to the genus Polianthes L. in a culture medium containing plant hormones. The polysaccharide can be used as a component of agents for external application and detergents, and provides good moisturizing effects and a smooth, satisfying feeling upon use. When formulated in detergents, they produce remarkable improvement in a clean, rich feeling upon use.
摘要:
A composition for curing autoimmune diseases is disclosed. The composition comprises as an effective component an acidic heteropolysaccharide which is secreted by a callus induced from a plant belonging to the genus Polianthes L. The acidic heteropolysaccharide can be prepared as a uniform product by the application of plant tissue culture methods and exhibits superior capability of removing immunocomplexes with the least side effects.
摘要:
A novel detergent composition for clothing comprises a cellulase having a non-degrading index of the following equation of not less than 500 ##EQU1## The composition can not only remove the dirt in clothing articles without damaging them but also show the effect of mitigating the roughness of cloth to the touch and the effect of preventing decoloration.
摘要:
A method is provided for the regeneration of an individual coconut plantlet. It comprises culturing a tissue explant of an undifferentiated male flower of a coconut tree in a culture medium, which contains 10-50 ppm of an auxin, 0.1-3% of a polysaccharide produced by a bacterium of Pseudomonas and 0.05-1% of activated carbon, in a dark place until a shoot-like structure appears; and then culturing under exposure to light of 3,000-20,000 luxes while repeating its subculture in a fresh culture medium.
摘要:
A branched fatty acid cholesterol ester represented by the formula (I): ##STR1## where, R is a saturated aliphatic hydrocarbon group having a total of 11 to 23 carbon atoms and including at least one alkyl substituent group attached on the main chain inbetween the carboxyl-bonding position and the center of the main chain; and cosmetic compositions containing the same are disclosed.
摘要:
Alkaline cellulases having an optimum pH in an alkaline range and being stable over a broad pH range are produced by microorganisms which belong to the genus Bacillus and grow in a neutral medium.These alkaline cellulases are rarely inhibited by ingredients ordinarily incorporated in detergents such as surface active agents, proteinases and chelating agents, so that they can be conveniently used in detergent compositions.
摘要:
A novel detergent composition for clothing comprises a cellulase having a non-degrading index of the following equation of not less than 500 ##EQU1## The composition can not only remove the dirt in clothing articles without damaging them but also show the effect of mitigating the roughness of cloth to the touch and the effect of preventing decoloration.