Scientific name Avena fatua L. It is an annual or new-year herb of grasses. Alias ​​bell file wheat, Umai. Widely distributed throughout the country. The main damage is spring wheat, barley, buckwheat, corn, sorghum, potato, rapeseed, soybean, flax and so on.
The morphological characteristics of stalk erect solitary or clustered, with 2-4 sections, plant height 60 to 120cm. Leaves sheath smooth or base pilose; ligule membranous transparent; leaf blade broadly. The panicles develop in a tower shape, with branches rotated, and spikelets sparse; spikelets with 2-3 flowers, stems long downwards; two glans nearly as long, usually 9-veined; outer stings hard, lower scattered Coarse hair, awns slightly descend from the middle of the zinc body, 2-4cm long, twisting the knees, short-range. Caryopsis oblong, light brown pilose, abaxial veins. Seed breeding.
Eco-characteristics The wild oats in the wheat field are more than 5-8 days after sowing and are single-peak in autumn. The growth rate of wild oats is slower than that of wheat before the jointing stage. The growth rate of the wild oats accelerates after jointing and symbiotic with wheat to the jointing stage. Severe symbiosis to return to youth. In some wheat areas, the damage is heavier. The optimum germination temperature of wild oats is 10-20°C. When the temperature is higher than 25°C, the germination rate is significantly reduced. The depth of emergence in the soil layer is 0-20cm, and the depth is 30cm. The regulation of wild oats is generally 1–5 cm below the surface of the tillers. In the northeast and northwestern regions, wild oats emerge in early April, and in mid- and late April they reach the peak of emergence. The emergence time can be sustained by 20 to 30 days. 6 The heading and flowering began in late July, and the seeds matured or fell off in mid-July. Mature seeds germinate after dormancy 90-150 days. In the winter wheat region, wild oats emerged in September-November, bloomed in April-May, and died in June.
Glutamic acid, is an acidic amino acid. Molecules containing two carboxyl groups, chemical name for α-amino-pentanedioic acid. Glutamic acid was discovered by lisuoxun in 1856, is a colorless Crystal, fresh, slightly soluble in water, soluble in hydrochloric acid, isoelectric point 3.22. Abound in cereal protein, animal content in the brain and more. Glutamic acid in vivo protein metabolism plays an important role in the process, participating in many important chemical reactions in animals, plants and micro-organisms. Msg containing small amounts of glutamic acid.
Function:
1.Active component for lasting moisturizing and resistance to dry conditions of human skin.
2.Increasing the elasticity of human skin and keeping it tight and smooth.
3.Inhibiting the formation of melanin remarkably.
4.Keeping pH balance of human skin.
5.Forming a slow-release delivery system and therefore improving the absorption capacity of nutrients in cosmetics.
6.As a humectant, moisturizer to improve skin care quality, as a whitening agent, has anti wrinkle property which gives long lasting effect.
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