Specification Sheet | L-Theanine

Product Code:P001
CAS Number:3081-61-6
Botanical or Chemical Name:L-Glutamic acid y-(ethylamide)
Extraction Method:Fermentation
Testing Specification Methodology
Characteristics
  • Appearance White crystalline powder Organoleptic
  • Aroma Characteristic Organoleptic
  • Taste Umami Organoleptic
  • Solubility Water
  • Analysis
  • Loss on Drying Report Only Moisture Balance
  • Identity Matches reference standard Polarimeter
  • L-Theanine ≥ 98% HPLC
  • Specific Rotation +7.7° to 8.5° Polarimeter
  • Heavy Metals
  • Arsenic < 1 ppm ICP-MS
  • Cadmium < 1 ppm ICP-MS
  • Lead < 1 ppm ICP-MS
  • Mercury < 0.05 ppm ICP-MS
  • Microbiology
  • Total plate count < 10,000 (cfu/g) AOAC/USP / FDA BAM
  • Yeast & mold count < 1,000 (cfu/g) AOAC/USP / FDA BAM
  • Total coliforms < 100 (cfu/g) AOAC/USP / FDA BAM
  • Salmonella Absent (cfu/25g) AOAC/USP / FDA BAM
  • E. coli Absent (cfu/10g) AOAC/USP / FDA BAM
  • Staphylococcus Absent (cfu/10g) AOAC/USP / FDA BAM
  • This is a specification sheet. For certificates of analysis please search the lot number on your product, or contact support@customizedblends.com.
    Customized Blends Ltd, Unit D5, Belvedere Point, Crabtree Manorway North, DA17 6AX, United Kingdom | Rev: Feb 18, 2021