L-Theanine
Molecular Formula: C7H14N2O3
Molecular Weight: 174.198
CAS No.: 3081-61-6
Email: info@standard-groups.com
Konten
Product name:
L-Theanine
Description
It is a white crystalline powder, odorless. It is insoluble in ethanol, ether, soluble in water.
Application
It can be used as a food additive, mainly used in green tea, as a flavor component of green tea.
Specification
Appearance
White crystalline powder
Specific rotation(a)D20
+7.5° to +8.5°
Assay
98.0~102.0%
Melting Point
200ºC to 210 ºC
Chloride(C1)
Not more than 0.02%
Iron(Fe)
Not more than 10ppm
Heavy metals(Pb)
Not more than 10ppm
Arsenic(As2O3)
Not more than 4ppm
Moisture
Not more than 1.0%
Residue on ignition
Not more than 0.2%
Total Plate Count
Not more than 1000cfu/g
Yeat& mould
Not more than 100cfu/g
E.Coli
Not more than 30MPN/100h
Salmonella
Negative
S.aureus
Negative
PH
5.0~6.0
Packing
25kg/drum or as customer's requirements.
Storage
Preserve in well-closed containers. Stored in cool, dry and ventilated warehouse, and keep away from moisture.
Penafian: Konten di atas hanya untuk referensi dan komunikasi antara orang dalam industri, dan tidak menjamin akurasi atau kelengkapannya. Menurut hukum dan peraturan yang relevan dan peraturan situs web ini, unit atau individu yang membeli barang terkait harus memperoleh kualifikasi dan kondisi kualifikasi yang valid.
