L Tryptophan Powder

 

L tryptophan powder is an essential amino acid that cannot be synthesized by the human body and must be obtained through diet or supplements. Tryptophan is essential in protein synthesis, neurotransmitter regulation and metabolism.

 

Tryptophan is an aromatic amino acid with an indole ring in its side chain. It is an essential amino acid and must be supplemented from food. Common foods include: meat, dairy products, beans, etc.

 

Main food source:

 

Food category	For example
Animal food	Turkey, chicken, eggs, cheese. Among them, turkey is a food high in tryptophan.
Plant food	Soybeans, pumpkin seeds, oats, bananas. Vegetarians should pay attention to the combination of intake.
Supplements	Tryptophan capsules or powder. Need to follow doctor's advice, overdose may cause side effects

 

 

Analysis	Specification	Result
Physical Description
Appearance	White crystals or crystalline powder	Complies
PH	5.5～7.0	6.0
Specific Rotation[]D25	-29.4°～-32.8°	-31.1°
Chemical Tests
Identification (IR)	Concordant with the reference spectrum	Complies
Assay	99.0～100.5%	99.2%
Loss on Drying	0.3% Max	0.06%
Organic Volatile Impurities	0.1% Max	0.05%
Chloride(Cl)	0.05% Max	Complies
Sulfate(SO4)	0.03% Max	Complies
Iron(Fe)	30.0ppm Max	Complies
Organic Volatile	Meets the requirements	Complies
Heavy Metals	15.0ppm Max	Complies
Conclusion	Complies with the USP32 standards.
General Status	Non-GMO, Non-irradiation, ISO.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Neurotransmitter precursor

• Synthesize serotonin (5-HT): L tryptophan powder is the precursor of serotonin, which can regulate mood, improve sleep and affect appetite. Lack of serotonin may lead to depression or insomnia.
• Synthesize melatonin: Serotonin is further converted into melatonin to regulate circadian rhythm and sleep quality.

 

2. Protein synthesis and metabolism
It can participate in the composition of protein, especially in whey protein. It is metabolized through the kynurenine pathway to produce niacin and energy.

 

3. Immunomodulation
It may affect the function of immune cells and is related to inflammation and autoimmune diseases.

 

4. Exercise recovery
L tryptophan powder can help relieve fatigue and promote muscle recovery.

 

5. Industrial use
It can be used as a feed additive or biosynthetic raw material.

 

 

Clinical trials have shown that tryptophan or 5-HTP supplements can mildly improve depression and insomnia symptoms, especially for those with low synthase activity.

However, there are certain limitations, individual differences are large, and serotonin synthesis is also affected by genetics, intestinal flora, etc.

 

Excessive supplement l tryptophan powder may interact with antidepressants, causing serotonin syndrome, resulting in high fever, tremors, confusion, etc. Long-term high doses may interfere with the metabolism of other amino acids.

 

 

Shaanxi Fruiterco Biotechnology Co., Ltd. is an export-oriented enterprise mainly producing plant extracts, health supplement raw materials, and cosmetic raw materials. The company has its own factory and also collaborates with other factories, supporting customer factory visits.

 

We can provide our customers with more than 500 products annually, which are exported to more than 40 countries and regions in North America, Europe, Oceania, South America and Asia. For any product inquiries, please send an email to Email: info@fruiterco.com.

 

 

 

Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.

 

 

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