L-Tyrosine

Introduction of L-Tyrosine:
1. As white crystals or crystalline powder, L-Tyrosine is easy to dissolve in formic acid and difficult to dissolve in water, with no taste.
2. L-Tyrosine is one of the 20 amino acids that are used by cells to synthesize proteins.
3. As a food additive, L-Tyrosine is an essential food supplement in our food supply.

Main Functions of L-Tyrosine:
1. It can be used as hyperthyroidism and food additives.
2. As an important biochemical reagent, L-Tyrosine is the main material for synthesizing antibiotics, L-dopa and other drugs.
3. Widely used in the research of agriculture, it also can be used as drink additive and used to confect artificial insects feed.

Specifications of L-Tyrosine:

Name	L-Tyrosine
CAS No.	60-18-4
Chemical formula	C9H11NO3
Specification	AJI 92
Packing	In 25kg fiber drums
Functional use	Nutritional enhancer
Items	Specifications
Appearance	White crystals or crystalline powder
Assay(on dried basis)	99.0 - 100.5%
State of Solution(Transmittance)	Clear and colorless, 95% min
Loss on drying	0.20% max
Residue on ignition	0.10% max
Heavy metals	0.0010% max
Arsenic	0.0001% max
Other amino acids	Meet the requirements
Chloride	0.020% max
Sulfate	0.020% max
Ammonium	0.020% max
Iron	0.0010% max
PH	5.0 - 6.5
Specific rotation	-11.3 º --- -12.1 º