Premium grade contains: mogroside V (55-65%), IV (15-20%), III (5-10%) and VI (3-5%) by HPLC analysis. Our 98% purity extract shows

Concentration-dependent profile: 50% extract = 150× sucrose, 80% = 200×, 98% = 250-300×. In beverages (pH 3.5), the time-intensity curve shows 5s onset (vs sucrose's 2s) with 25s duration. Optimized blending (1:50 with erythritol) achieves sucrose-like temporal profile.