Soybean oil

[ source ] from the " compendium of Materia Medica ".
[ ] Dò u Pinyin name Yó u
English name [ ] Soya-bean Oil
[ source ] medicine source: for legume soybean Glycine max ( L. ) Merr. seed extract fatty oil.
Latin animal mineral name: Glycine max ( L. ) Merr. [Phaseolus Max L.]
[ ] the original morphology of soybean erect annual herb, high 60-180cm. Stems stout, densely brown hirsute. Petiole long, densely yellowish hirsute; stipules small, lanceolate; three leaves, terminal leaflets rhombic ovate, long 7-13cm, wide 3-6cm, apex acuminate, base broadly cuneate or rounded, sides have white villous, side unripe flocculus is smaller, obliquely ovate; leaf axil and petiolules densely yellow hirsute. Racemes axillary; bracts and bracteoles lanceolate, hairy; calyx. Calyx teeth lanceolate in shape, 5, the following 1 teeth, the longest, are densely white villous; corolla small, white or pale purple, slightly lower than the calyx grows; upper petal apex retuse, wing flap with 1 ears, keel sickle; stamens 10, two; ovary linear, hairy. The pod of oblong, slightly curved, ptosis, yellow green, densely yellow hirsute. Seeds 2-5, yellowish green or black, ovoid to subglobose, ca. 1cm. Florescence 6-7 month, month of fruit period 8-10.
[ ] habitat distribution ecological environment: the extensive cultivation.
[ character ] trait identification of yellow brown or yellow translucent liquid, oily greasy. Fragrance, when heating is more obvious. In the pure ethanol and ether, slightly soluble, chloroform, petroleum ether can be arbitrarily mixed. The relative density of 0.918-0.930. Refractive index of 1.473-1.478. Iodine value is 130-138. Saponification value is 190-195. Acid value not greater than 3.
[ ] the chemical composition of soybean oil fatty acids, saturated in general about 10%, more than for the unsaturated fatty acids. The former is mainly of stearic acid and palmitic acid ( stearic acid ) ( palmitic acid ), the latter mainly linoleic acid ( linoleic acid ), oleic acid ( oleic acid ) and linolenic acid ( linolenic acid ). In addition to the component ( 1.5%-2.5% ), mainly for phospholipid. Soybean sterol content is 0.38-0.53%, includingβ - sitosterol, stigmasterol (β -Sitosterol ) ( stigmasterol ) and campesterol ( campesterol ), the other containing the β - carotene ( 0.04-0.2mg%β -carotene ), vitamin E (i.e., tocopherol, tocopherol ) 90-110mg%, the basis of prey enolase (cycloartenol ) and squalene ( squalene ).
[ ] the taste of Gan Xin; temperature;
[ ] to the large intestine meridian
[ indications ] Runchang catharsis; insecticide detoxification. Lord worm obstruction; constipation; mange
[ usage]: stew oral temperature, 15-30g. External: appropriate, applying; or he medicine.
[ ] the paper 1 " compendium of Materia Medica ": Tu sore scabies, solution ZHI.
2 " with interest in dietary spectrum ": Runzao, detoxification, insecticidal.
Excerpts from " Chinese Materia Medica " [ ]


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