Product Description Product Description                                                                                                                            What is 5-HTP?    The leaves of the Griffonia simplicifolia have a high protein content and contain phosphorus and calcium, as well as a volatile oil, coumarins, and 5-HTP and 5-hydroxytryptamine. The ripe seeds contain as much as 20% 5-HTP and lectins of interest in cancer and neurological research. High-performance liquid chromatography (HPLC) assay methods have been described for the quantification of 5-HTP.   Name: L-5-Hydroxytrytophan   Synonyms:5-Hydroxy-L-trytophan; Oxitriptan   Molecular Formula: C11H12N2O3   Molecular Structure:    Molecular Weight: 220.23   CAS Registry Number:4350-09-8   EINECS:224-411-1   Product Analysis                                                                                                      

Item	Specification	Result	Remark
Appearance	White or off-white powder	Conforms	Visual
Identification	Retention time of L-5-HTP Peak matches with the L-5-HTP R.S	Conforms	HPLC
Specific Rotation	-32.5±2.0°( C=1,H2O)	-31.5
Assay	L-5-HTP≥99.0%	99.08%	HPLC
Particle size	100% pass 80mesh	Conforms	Mesh screen
Bulk Density	0.40~0.60g/ml	0.41g/ml	CP2010 Appendix V
Tapped density	0.50~0.70g/ml	0.58g/ml	CP2010 Appendix V
Loss on Drying	≤2.0%	0.2%	2~5g/105℃/5hrs
Residual on Ignition	≤1.0%	0.1%	2g/525℃/3hrs
Ethanol	≤5000ppm	<500ppm	GC
Heavy metal (As Pb)	≤20ppm	<10ppm	Thioacetamide Colorimetric Method
Lead (Pb)	≤ 2ppm	Conforms	AAS
Arsenic (As)	≤2ppm	Conforms	AAS
Cadmium (Cd)	≤1ppm	Conforms	AAS
Mercury (Hg)	≤1ppm	Conforms	AAS
Aflatoxins	≤10ppb	Negative	HPLC
Microbe Tests
Total Plate Count	≤1000cfu/g	Conforms	CP2010 Appendix XIII C79
Yeast & Mold	≤100cfu/g	Conforms	CP2010 Appendix XIII C79
E.Coli	Negative	Negative	CP2010 Appendix XIII C79
Salmonella	Negative	Negative	CP2010 Appendix XIII C79
Staphylococcus aureus	Negative	Negative	CP2010 Appendix XIII C79

    Function of 5-HTP                                                                                                    Increasing the production of the chemical serotonin. Serotonin can affect sleep, appetite, temperature, sexual behavior, and pain sensation.  Package & Shipping                                                                                                         Packaging Details:    1kg/Aluminum foil  bag; 25kg/Drum Delivery Details:   within 3 days Storage:  Keep in dry place Shipping details: DHL;TNT;FEDEX or EMS     Our Workshop                                                                                                                     Our service                                                                                                                            More than 10 years exports experience   Quotation will be replied within 24 hours   Well-trained & experienced staff to deal with your problems   Confidential to your business.   With us your money in safe and your business in safe.   After-sales service ,you can contact us if any problem in manufacturing process.  We accept goods-return or exchange if our products unqualified. N&R INDUSTRIES,INC
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