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Product details
| Product Name | Hot sale L-Tryptophan powder 99% l-tryptophan feed grade Supplement tryptophan |
| CAS No. | 73-22-3 |
| Appearance | White powder |
| MF | C4H8N2O3 |
| Purity | 99% min L-Asparagine |
| Keywords | L-Tryptophan, L-Tryptophan powder, Supplement L-Tryptophan |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
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L-Tryptophan was a neutral aromatic amino acid containing indolyl, white or slightly yellow leaf crystal or powder, with a solubility of 1.14 g(25°C) in water, soluble in dilute acid or dilute base, relatively stable in alkaline solution and decomposed in strong acid. L-Tryptophan powder was slightly soluble in ethanol, but insoluble in chloroform and ether.
Functions of L-Tryptophan powder
Promote sleep and improve sleep quality: Melatonin is an important hormone that regulates the sleep-wake cycle. L-tryptophan, as a precursor of melatonin, can theoretically improve sleep quality by increasing the synthesis of melatonin, helping with sleep problems such as difficulty falling asleep, shallow sleep, and easy waking.Emotional regulation, relieving anxiety and depression: Serotonin is believed to play a key role in emotional stability and positive emotions. Studies have shown that increasing L-tryptophan intake may help increase serotonin levels, thereby improving mood and relieving anxiety and depression symptoms.
Regulate appetite and assist weight management: Serotonin is involved in appetite regulation, which can increase satiety and reduce cravings for carbohydrates, which may help control diet and assist weight management.
Pain management: Serotonin is also believed to be involved in the regulation of pain perception. Increasing serotonin levels may help relieve certain types of pain, such as chronic pain, fibromyalgia, etc.
Doses of L-Tryptophan powder
Common doses are usually between 500mg and 2000mg. For daily health care or to help improve sleep, mood, etc., it is usually recommended to start with a small dose, such as 500mg-1000mg, and gradually adjust the dose according to your own reaction.
Best time to take: The time of taking L-tryptophan may affect its effect.
Improve sleep: It is usually recommended to take it 30-60 minutes before bedtime to help fall asleep.
Regulate mood or control appetite: It can be taken on an empty stomach between meals to facilitate absorption and conversion. But the specific time of taking may also vary depending on personal circumstances
Production methodprocess of L-Tryptophan powder
Dl-tryptophan was used as raw material, the chloracetic anhydride was added into the reaction under cooling condition, then ground in ice water after sulfuric acid acidification, recrystallized in water after filtration, and finally treated with pancreatic carboxypeptide to remove D-type, acetic acid acidification, ethanol recrystallization and refining to obtain L-Tryptophan.
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