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Product name:L-Histidine
Grade:Feed Grade
Shelf life:2 Years
MOQ:1 Kg
Apperance:White Powder
Advantage :Bulk stock in USA warehouse,Hot sale in USA Marketing;


What is Histidine?

Histidine is a semi-essential amino acid that humans require for growth and tissue repair (children should get it from food). Histidine amino acid is metabolized into the neurotransmitter histamine, which is important for maintaining the myelin sheaths that protect nerve cells. Immunity, gastric secretion, and sexual functions all depend on histamines. Histidines also protects tissues from damage caused by radiation and heavy metals and is required for the production of blood cells.



Product Name
Nutritional supplements
Melting point
254 °C (dec.)(lit.)
1.49 g/cm3
Vapor pressure
<1 hPa (20 °C)
Storage temp
Store below +30°C
H2O: 100 mg/mL
3.5-4.5 (100g/l, H2O, 20℃)
Water solubility
169.9 g/L (20 ℃)
Shelf life
2 Years


Histidine Uses


Histidine is one of the amino acids that make up the protein of the body, and it is also the precursor substance for animals to synthesize functional dipeptides such as carnosine and anserine. Adding an appropriate amount of histidine in feed can improve animal production performance, increase muscle carnosine content, and strengthen the body. Antioxidant capacity.


histidine, which is made by fermenting Escherichia coli with it (NITE SD 00268) and being used as a feed flavoring compound or nutritional additive in feed for all animal species. Histidines is the additive’s active ingredient. Conventional mutagenesis has altered the production strain without posing any safety risks.


The added substance under evaluation is ok for the objective species when utilized as a wholesome added substance to enhance the eating regimen in fitting adds up to cover the prerequisites, contingent upon the species, the physiological condition of the creature, the exhibition level, the natural circumstances, the foundation amino corrosive piece of the unsupplemented diet and the situation with some fundamental minor components. Its function as a flavoring compound would be covered in this conclusion. When used under the recommended conditions, E. coli NITE SD 00268’s l-Histidine HCl monohydrate is safe for consumers and the environment.


Histidine amino acid that is made with E. coli NITE SD 00268 does not irritate the skin. Without data, it is impossible to determine whether the additive is toxic by inhalation, an eye irritant, or a skin sensitizer. When used as a nutritional supplement, the additive histidine is thought to be a good source of the amino acid l-histidine. Protecting the supplemental l-histidine from degradation in the rumen is necessary for it to be as effective in ruminants as it is in non-ruminant species. As a flavoring compound, histidine amino acid works well.



Why Choose Histidine?

Green Agri specialize in histidine amino acid for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.


Where to buy Histidine?

Just send email to , or submit your requirement in bottom form, we are of service at any time!




Why choose us?

  • We are both a supplier and manufacturer, which means that our prices are very competitive.
  • Your satisfaction is our high pursuit. We hope to be your good business partner. In short, we are: ‘starting from customer requirements and end in customer satisfaction, everything for you’.
  • Our intermediates are designed to meet the needs of various industries and applications.
  • We attach great importance to brand building, unique market positioning and scientific marketing and promotion, which makes our Histidine stand out.
  • Our factory is equipped with modern equipment and machinery, which allows us to produce intermediates of the highest quality.
  • We’ve been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for Histidine.
  • Our product range includes a wide range of intermediates, all of which are of the highest quality.
  • Maybe our price is not the lowest in the industry, but our workmanship is very fine.
  • For all your intermediate needs, our factory can provide you with the best solution.
  • Led by the company’s value of striving for first-class culture, our human resource management is closely focused on the company’s development strategy and has built a perfect talent training system.

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