Basic Information
Product name	L-Tyrosine
Grade	Food grade/Pharma grade
Appearance	white crystalline powder
Assay	98%-99%
Shelf life	2 Years
Packing	25kg/drum
Characteristic	Soluble in water, alcohol, acid and alkali, insoluble in ether.
Condition	Keep in dark place,Inert atmosphere, Room temperature

Tyrosine is an important nutrient amino acid, which plays an important role in the metabolism, growth and development of human and animal, and is widely used in food, feed and chemical industries. It is often used as a nutritional supplement for patients with phenylketonuria, as well as the raw material for the preparation of peptide hormones, antibiotics,L-dopa,melanin, p-hydroxycinnamic acid, p-hydroxystyrene and other chemical products. It is often can be found in a variety of proteins, and is particularly rich in casein milk protein, molecules containing phenol groups.L-Tyrosine is a precursor to neurotransmitters and increasesplasma neurotransmitter levels (particularly dopamine and norepinephrine)but has little if any effect on mood.The effect on mood is more noticeable in humans subjected to stressful conditions. L-tyrosine can be used in agricultural research, beverage additives and feed, etc. L-Tyrosine helps to calm the body, increase energy, protect the skin from harmful UV rays, and improve mood, concentration, learning and memory.1.Promote seed germination and plant cell division and growth - Increase production of wheat, rice, corn, apples and some other crops. It can be used to promote seed germination and crop growth, improve the fruit setting rate of fruit trees and the application amount is 0.25-0.5ml (active ingredient) / L. 2. Keep chlorophyll from losing, improve fruit set rate and fruit yield. 3.Combine with folic acid as a biological stimulant for foliar spraying.