Introduction of Androstenol

Androstenol is a sex pheromone in pigs, possessing a musk-like odor.
It is begin in ample quantities in animal saliva, but aswell in abate quantities in animal diaphoresis glands. It is akin to sex hormones yet has basal or no androgenic activity. Androstenol is buried by the adrenal gland into systemic apportionment in humans: Systemic furnishings accept not been able-bodied studied.
Androstenol, or a actinic derivative, is begin in truffles, and is offered as an account for how pigs locate them abysmal in the ground.
Both isomers accept a weak, appropriate odor; about alpha-androstenol is generally associated with a sandalwood-like balm due to balance solvents (alkyl acetates).


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The role of Kinetin - Plant growth regulators and application field

Function characteristics: kinetin could be crop leaves, stem, leaf and absorbed seed germination to move slowly. Main physiological role: to promote cell differentiation, division, growth; Induction of callus bud long; Remove the top advantage; Promote seed germination, breaking the lateral bud dormancy; Leaf senescence and plant premature aging; Regulating nutrient transport; Promote stronger; Induction of flower bud differentiation; Adjust the stomata open, etc.

Areas of application: excited, known as a variety of application effect. The earliest to 0.5 mg/l in the callus cultures (to auxin) induced by budding long; With 20 mg/l kinetin spraying a variety of crop seedlings have the role of promoting growth; 300-400 mg/l processing flowering apple, promote fruit; With 40-80 mg/l processing corn and so on in vitro leaf, extend the period of leaves turn yellow. Celery, spinach, spraying leaf lettuce to 20 mg/l, protect green, extend the storage period. Section of cabbage, cabbage sprayed with 40 mg/l blade, extend the storage period. In plant tissue culture medium, often kinetin, must be added in order to promote callus block cell division and the formation of the bud. Can already synthetic.

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Berchemia Lineata edible and medicine

Berchemia Lineata for plants and Chinese herbal medicine. Plant iron for rat Li Keteng plated with gold or a bush. Nun nuclear yellowish green, densely pubescent. Because the goods root brown on the hua MAO like iron, the xylem color yellow like gold, therefore iron plated with gold. Born in low altitude mountains, elfin forest, road, slope and hill. Medicinal plants for rhamnaceae plated with gold and iron plated with gold and the same plant light branches hook catechu stem or root cane. From the lingnan CaiYao record, in late summer early autumn, pregnant lady removed before tender stems and leaves to remove impurities, chopped, fresh or dried; The wineries root, fresh or dried medicine slice. Detumescence, detoxification hemostatic analgesia, functions of the dehumidifying effect and so on. Efficacy: detoxification detumescence; The bleeding analgesia; Functions of dehumidification.

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From:Catalyst chemistry