Fenugreek Extract Original Plant: Trigonella foenum-graecum L. Specification : 10: 1 20: 1 ( 4-hydroxyisoleucine byHPLC) 20% , 40% , 60% , 95% , 98% Test Method: UV/ HPLC CAS NO: 55399-93-4 Molecular Formula: C6H13NO3 Molecular Weight: 147