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Wuxi Accobio Biotech Inc
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| Product Name: |
L-Tryptophan |
| Specification: |
AJI,USP,EP (Also have Ferment for Vegan available) |
| Appearance: |
White to yellow slightly crystalline powder |
| CAS No.: |
73-22-3 |
| Package: |
For minimal order: 1KG/Aluminium foil bag, 5 bags in a carton . For large quantity: 25KG/Fiber Drum in net weight; 28KG/Fiber Drum in gross weight (Can be customized) |
Products Description:
Function:
L-Tryptophan is a naturally occurring amino-acid.
L-Tryptophan is a precursor for the mood-regulating serotonin the brain neurotransmitter linked with pleasure and fulfilment.
L-Tryptophan is used to alleviate depression, support alcohol withdrawal and to aid weight loss. It plays an important role in our diets, and aging individuals are often in need of it as a supplement.
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Send Inquiry
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Shanghai Jeyu Biotec Co., Ltd.
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Tryptophan is an alpha-amino acid that is essential in humans. |
Send Inquiry
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Sinoway Industrial Co.Ltd.
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Product name
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L-Tryptophan
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CAS No.
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73-22-3
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Molecular Formula
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C4H9NO3
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Certification
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ISO-9001/FAMI QS
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Quality standard
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99% up by HPLC
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Appearance
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White to light yellow crystal powder
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Testing Item
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Standard
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Result
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Appearance
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White to light yellow crystal powder
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conforms
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Assay/%
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≥98.00
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99.10
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Specific Rotation
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-29.0° -32.8°
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-29.3°
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Residue on Ignition/%
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≤0.50
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0.40
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Loss on Drying/%
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≤0.50
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0.30
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Heavy Metal(Pb)/%
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≤5
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<5
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Arsenic(As)/%
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≤2
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conforms
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Mercury(Hg)/%
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≤0.1
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conforms
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Cadmium(Cd)/%
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≤2
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conforms
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Salmonella
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Negative in 10g
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conforms
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PH
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5.0~7.0
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conforms
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Conclusion
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Meet with the Enterprise Standard
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L-tryptophan is one of the essential amino acids for human body. L-tryptophan can be used in maternal nutritional health products and infant formula milk powder; It can be used to treat niacin deficiency; It can also be used as a tranquilizer to regulate mental rhythm and improve sleep.
Funciton of L-tryptophan:
1. Some people with sleep disorders take L-tryptophan supplements to help them fall asleep.
2. The level of L-tryptophan in patients with depression is low. Some people claim that supplementing 6 grams of L-tryptophan every day may be beneficial to improve mood or avoid mental health disorders (such as depression), but the current research results can not support this claim.
3. Some women take L-tryptophan supplements to relieve mood swings caused by premenstrual syndrome (PMS), also known as premenstrual dysphoric disorder (PMDD). Theoretically, these premenstrual emotional problems may be related to the formation of serotonin in the body, and L-tryptophan has a certain effect on the formation of serotonin. However, there is no conclusive evidence that L-tryptophan is effective in alleviating mood swings.
Early studies have shown that L-tryptophan may be beneficial for the following conditions:
1. Obstructive sleep apnea
2. Seasonal affective disorder (SAD)
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Send Inquiry
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Pharma Sources Insight January 2025
