RAW CARE RAW MATERIALE N-Acetyl-L-Tyrosine Poeder
1 Yntroduksje fan N-Acetyl-L-Tyrosine poeder List
N-acetyl-l-tyrosine poeder it is in essensjele aminosoeren, dat is in soarte fan wichtige fieding foar minske en dierlike en ûntwikkeling spilet in wichtige rol, koe wurde brûkt yn iten, feed, farmaseutyske en gemyske yndustry, Encce.
2 Basisynformaasje fan N-Acetyl-L-Tyrosine Poeder List
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Product Name
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N-Acetyl-L-tyrosine
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Specification
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98%
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Appearance
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White to off-white crystalline powder
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CAS no.
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537-55-3
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Molecular formula
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C11H13NO4
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Molecular weight
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223.23
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EINECS no.
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208-671-3
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Melting point
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149-152 ℃
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Boiling point
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531.3°C at 760 mmHg
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Flash
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275.1 ° C
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Vapor pressure
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4.07E-12mmHg at 25°C
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Specific rotation
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47.5° (c=2, water)
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3 Funksje:
1.N----acetyl-tyrosine poeder is in net-essensjele aminosoer
2.1.N--acetyl-l-tyrosine poeder is in wichtige biologyske ridens.
3.n-Acetyl-L-Tyrosine poeder kin brûkt wurde yn farmaseutyske ynterdieders, biochemyske stúdzje, libbenswittenskip, agrarysk ûndersyk, drank
3. ADDITING EN FOED STUFF, ensfh.
4. 3.n-Acetyl-L-Tyrosine poeder helpt it lichem te kalmearjen, enerzjy fergrutsje
5. 4.N-Acetyl-L- Tyrosinepoeder beskermet de hûd út skealike OV-ljochte stralen.
6. 5.n-Acetyl-L-Tyrosine Powwer fergruttet de stimming fan ien.
4.Application:
N-acetyl-l-tyrosine poeder is in essensjele aminosoer, in wichtige fiedings dy't in wichtige rol spilet yn 'e metabolisme, groei fan minsken, en kin wurde brûkt yn iten, feed, farmaseutyske en gemyske yndustry en gemyske yndustry.
5.Co:
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Items
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Standards
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Results
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Description
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White crystals or crystalline powder
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White crystalline powder
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Specific Rotation [a] D20"
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+46.5 o~ +49.0 o
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+47.8 o
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Transmittance
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≥96.0%
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97.8%
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Chloride(Cl)
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<0.020%
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<0.020%
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Ammonium
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<0.020%
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<0.020%
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Sulfate
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<0.020%
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<0.020%
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Iron (Fe)
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<30ppm
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<30ppm
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重金属/Heavy metals
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≤10ppm
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<10ppm
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铅/Lead
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≤2ppm
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<2ppm
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镉/Cadmium
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≤1ppm
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< 1ppm
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汞/Mercury
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<0.1 ppm
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<0.lppm
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砷盐/Arsenic（AS203 ）
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≤1 ppm
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< 1ppm
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干燥失重/Loss on drying
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≤0.50%
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0.11%
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灼烧残渣/Residue on ignition
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<0.10%
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0.06%
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酸度/PH value
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2.0～3.0
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2.6
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含量/Assay
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99.0～101.0%
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100.1%
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L-酪氨酸/L- Tyrosine
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≤1.0%
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Conforms
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堆密度/Bulk density
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Only report
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0.50g/mL
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紧密度/Tapped density
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Only report
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0.80g/mL
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目数/Mesh
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Only report
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40
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菌落总板数/Total plate count
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≤1000cfu/g
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<1000cfu/g
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酵母菌和霉菌/Yeast&Mould
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≤100cfu/g
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<100cfu/g
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大肠菌群/Coliforms
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In 25 gn.d.
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Conforms
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沙门氏菌/Salmonella
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In 25 gn.d.
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Conforms
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金黄色葡萄球/Staphylococcus aureus
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In 25 gn.d.
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Conforms
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大肠埃希氏菌/Escherichia coli
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Negativei
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Conforms
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洽测结论/Conclusion
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The result meet AJI92 standard, so it's the qualified product.
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QC: Guo Shan Qa: Feng Li
Produktkategorien : Hot ferkeapprodukten
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