High Quality 101.5% High Purity Essential Amino Acids to Improve Immunity L-Histidine

• Type: Histidine
• Chemical Character: Acidity
• Appearance: Powder
• Transport Package: Drum
• Specification: 98%~101.5%
• Origin: China

Product Description

Product Introduction:
L-Histidine is important for the synthesis of red and white blood cells. It is a precursor for histamine which is good for sexual arousal. Improve blood flow. Side effects of high dosage of histidine include stress and anxiety.

Product Functions:
1. L-Histidine is an essential amino acid that cannot be formed by other nutrients, and must be in the diet to be available to the body.
2. Most often recognized as a precursor to the allergy symptom producing hormone histamine, both histidine and histamine have essential roles in the body beyond tormenting allergy sufferers.
3. Histamine is well known for its role in stimulating the inflammatory response of skin and mucous membranes such as those found in the nose - this action is essential in the protection of these barriers during infection.
4. Histamine also stimulates the secretion of the digestive enzyme gastrin. Without adequate histamine production healthy digestion can become impaired. Without adequate L-histidine stores, the body cannot maintain adequate histamine levels.
5. Less well known is that L-histidine is required by the body to regulate and utilize essential trace minerals such as copper, zinc, iron, manganese and molybdenum.

Product Applications:

1. L-Histidine used as nutritional supplements.
2. L-Histidine is an important component of amino acid transfusion, compound amino acid preparations.
3. L-Histidine can be used for the treatment of gastric ulcer. Also used for biochemical studies.
4. Nutritional supplement.
5. Used as pharmaceutical raw materials and food additives.

 

Application

L-histidine is an essential amino acid. It mainly exists in protein rich foods such as meat and milk, and also has a certain content in bananas, grapes, and green vegetables.
Nutritional supplements. The synthesis speed in the human body is relatively slow, making it a quasi essential amino acid. Can be used to fortify infant food and postoperative patient food. When using chemical leavening agents to make bread, adding histidine, leucine, and arginine can improve the flavor.
Non animal derived L-histidine hydrochloride is used in cell culture medium formulations for biological manufacturing. The use of non animal derived L-histidine and other components can avoid the risk of contamination of biological products by foreign viruses.
L-histidine hydrochloride saline complex has been used in bee cell culture medium









L-histidine hydrochloride monohydrate is a white crystal or crystalline powder, mainly used in nutritional supplements, molecular weight 209.63, CAS number: 5934-29-2, this substance may be harmful to the environment, and water should be given pay attention.
1. Nutritional supplements. The synthesis rate in the human body is relatively slow, and they are quasi-essential amino acids. It can be used to strengthen food for infants and young children, food for patients after surgery. When making bread with chemical leavening agents, adding histidine, leucine, and arginine can improve the flavor.
2. Amino acid drugs. For adjuvant treatment of peptic ulcer. It can also treat cardiovascular system diseases such as anemia, angina pectoris, aortitis, and cardiac insufficiency.



 

Items	Specifications	Results	Test Method
Appearance	White crystals or crystalline powder	Conforms	Visual
Identification	Infrared Absorption	Conforms	USP<197K>
Assay	98.5~101.5%	99.4%	USP<541>
Residue on ignition	≤0.3%	0.08%	USP<281>
Chloride(Cl)	≤0.05%	<0.05%	USP<221>
Sulfate(SO4)	≤0.03%	<0.03%	USP<221>
Iron(Fe)	≤30ppm	<30ppm	USP<241>
Heavy metals(Pb)	≤15ppm	<15ppm	USP<231>
Organic Impurities	Not more than 0.5% of any individual impurity is found; Not more than 2.0% of total impurities is found	Conforms	USP<621>
Specific rotation [α]D^2^5	+26.3°~+27.7°	+26.8°	USP<781S>
Loss on drying	≤0.5%	0.25%	USP<731>
Conclusion:This Batch Is Conforming With The Standard Of USP39.