Main components
Hemp seeds contain about 30% fat oil. The new oil that has been squeezed out is greenish yellow, and it turns brownish yellow over time; the iodine value is 140 to 170 (usually 150 to 166) and it is a dry oil. Fatty acids in oils range from 4.5% to 9.5% of saturation, and unsaturated fatty acids contain about 12% of oleic acid, 53% of linoleic acid and 25% of linolenic acid. The oil contains some cannabinoids. It also contains Phytin, which contains more phytate than leaves, stems, and buds; the content of the seed can reach 1%. Seed contains julupaline and dl-iso-leucine betaine; still contains about 30% fat oil, is a dry oil, oil contains 6.8% to 13.8% saturated fatty acid, oleic acid 13.1% to 19.9%, sub-oil Acid 43% to 58%, linolenic acid 14% to 27%. In addition, it contains edesinase and protein.
Fatty acids in oils are 4.9%-9.5% saturated; unsaturated fatty acids are about 12% oleic acid, 53% linoleic acid, and 25% linolenic acid. Oil contains cannabinoids. Phytin is also contained in phytate. The content of seed is 1%, which is higher than leaves, stems and buds. Also contains trace alkaloids, Muscarine, Trigonellin, Choline, etc. And contains glucuronic acid, sterols, lecithin and vitamin E2, vitamin B1 and so on.
A petri dish is a laboratory vessel used for microbial or cell culture, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The materials of petri dishes are basically divided into two categories, mainly plastic and glass. Glass can be used for plant materials, microbial culture and adherent culture of animal cells. The plastic ones may be polyethylene materials, which are disposable and multiple-use, suitable for laboratory inoculation, streaking, and bacterial isolation operations, and can be used for the cultivation of plant materials.
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