Tyrosine is an aromatic polar compound containing phenolic hydroxyl groups α- amino acid

Tyrosine is an aromatic polar amino acid containing phenolic hydroxyl groups. L-tyrosine is one of the 20 amino acids that make up proteins. Tyrosine is an aromatic polar compound containing phenolic hydroxyl groups α- amino acid. The precipitate produced by neutralization of protein acid hydrolysates such as casein and silk is separated, dissolved in dilute ammonia, neutralized with acetic acid to pH = 5 and recrystallized. The second crude crystalline pure solution of cystine extracted from pig hair hydrolysate is stored below 20 ℃ for two days, tyrosine is precipitated and filtered to obtain crude tyrosine, and L-tyrosine can also be obtained after purification. Tyrosine, as an essential amino acid to supplement plants, stimulates and regulates the rapid growth of plants, promotes the robust growth of plants and promotes the absorption of nutrients. Enhance the metabolic function of plants, improve photosynthesis, promote the development of plant roots, and accelerate plant growth and reproduction.

Effect of tyrosine as an essential amino acid supplement to plants

Early germination and high emergence rate: The application of amino acid humic acid can accelerate seed germination and improve seedling emergence rate, especially in early spring and low temperature (generally, it can germinate 1 ~ 3 days earlier and increase seedling emergence rate by 10 ~ 30%).

Fast absorption: Tyrosine in amino acid fertilizer can be directly absorbed by various organs of plants, passively absorbed or osmotic absorbed under photosynthesis. Obvious effects can be observed in a short time after use. At the same time, it can promote the early maturity of crops and shorten the growth cycle.

Strengthen physiological and biochemical functions: Tyrosine in amino acids can strengthen its physiological and biochemical functions after being absorbed by crops. Crops have strong stems, thickened leaves, expanded leaf area, accelerated formation and accumulation of dry matter, and crops can mature early. Due to their enhanced vitality, the performance of cold and drought resistance, dry hot wind resistance, disease and insect resistance and lodging resistance is improved, so as to achieve stable and high yield.

Promote plant photosynthesis: Tyrosine in amino acids can increase the content of plant chlorophyll, promote the absorption and utilization of carbon dioxide by crops, increase power for photosynthesis and make photosynthesis more vigorous.

Function of improving soil: Amino acid fertilizer has no residue in the fertilizer applied in the field, which can improve the physical and chemical properties of the soil, improve the water and fertility retention and air permeability, and play the role of curing, maturing and improving the soil.