World Well-Being Biotech CAS 73-22-3 99% L-Tryptophan

• Certification: ISO, FDA, Hahal, Food Manufacturing License, Business Licens
• Assay Method: HPLC, UV
• Application Form: Tablet, Capsule
• Application: Health Care Products, Medicine, Food & Beverage, Skin Care, Feed
• State: Powder
• Extract Source: Synthesis
• Model NO.: HWW2023120701
• Product Name: L-Tryptophan
• Appearance: White Powder
• Payment: T/T in Advance
• Shelf Life: White to Light Yellow Powder
• Delivery Time: 3-5 Working Days
• Free Sample: Available
• Transport Package: 25kg/Drum
• Specification: 99% L-Tryptophan
• Origin: Hunan, China
• Production Capacity: 5t/Month

Product Description

Product Description

Description 

L-tryptophan is an amino acid that is made from plant or animal sources. L-tryptophan is known as an "essential" amino acid because the body does not produce it. L-tryptophan is important to the functions of many organs in the body. When you consume L-tryptophan, your body absorbs it and changes it to eventually become a hormone called serotonin.

Benefits
1.Treatment of premenstrual dysphoric disorder
2.Smoking cessation

Food Grade:

Item	FCCIV	AJI92	USP32
Appearance	White to slightly yellow crystal or crystalline powder	White to slightly yellow crystal or crystalline powder	---
Assay(on dry basis)	98.5% ~ 101.5%	99.0% ~ 100.5%	98.5% ~ 101.5%
PH Value	---	5.4 ~ 6.4	5.5 ~ 7.0
Specific rotation	-30.0° ~ -33.0°	-30.0° ~ -32.5°	-29.4° ~ -32.8°
Transmittance	---	≥95.0%	---
Chloride(as Cl)	---	≤0.02%	≤0.05%
Ammonium(as NH4)	---	≤0.02%	---
Sulfate(as SO4)	---	≤0.02%	≤0.03%
Iron(as Fe)	---	≤0.002%	≤0.003%
Heavy metals(as Pb)	≤0.002%	≤0.001%	≤0.0015%
Other amino acids	---	conform	---
Loss on drying	≤0.3%	≤0.2%	≤0.3%
Residue on ignition	≤0.1%	≤0.1%	≤0.1%

Feed Grade:

Item	Specifications
Assay	≥98.5%	9.0% ~ 12.0%
Specific Rotation	-30.0° ~ -33.0°	---
Loss on drying	≤0.5%	≤10%
Residue on ignition	≤0.5%	---
Heavy metal(as Pb)	≤20 mg/kg	≤10 mg/kg
Coliform group	---	≤5000 mpn
Salmonellas	---	Absent

Pharma Grade:

Item	USP32
Assay(on dry basis)	98.5% ~ 101.5%
PH Value	5.5 ~ 7.0
Specific rotation	-29.4° ~ -32.8°
Chloride(as Cl)	≤0.05%
Sulfate(as SO4)	≤0.03%
Iron(as Fe)	≤0.003%
Heavy metals(as Pb)	≤0.0015%
Loss on drying	≤0.3%
Residue on ignition	≤0.1%