Natural Sweetener Solutions
Reb M Series Header
What quality certifications are available for Reb M?
Our monk fruit powder products meet international standards including FDA GRAS, ISO9001, ISO22000, FSSC22000, HALAL, and KOSHER certifications, ensuring global market compliance.
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Why does Reb M require modified crystallization conditions?
Reb M's higher molecular weight (1287.4 g/mol vs 967.0 for Reb A) necessitates: ethanol-water ratio of 55:45 (vs 65:35 for Reb A), prolonged nucleation phase (120min vs 60min), and strict temperature control at 40±0.5°C to achieve ≥98% purity crystals.
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How does Reb M’s thermal stability compare to other steviol glycosides?
Reb M demonstrates exceptional stability with only 3.2% degradation at 180°C for 30min (vs 8.5% for Reb D, 15% for Reb A). Its degradation activation energy (Ea=102.5 kJ/mol) is 23% higher than Reb A, making it ideal for baking applications.
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What’s the testing protocol for Reb M in dairy products?
Sample preparation requires 2mL extraction with methanol/water (7:3) at 80°C for 30min. HPLC analysis follows GB1886.355-2022 Annex A with detection limit of 100mg/kg. Calibration range is 200-1000mg/L for accurate quantification.
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What makes Reb M’s glycosylation pattern unique?
Reb M contains three β-D-glucosyl units (vs two in Reb A/D) with 1→2 and 1→6 linkages at C-13/C-19 positions. This triple-glycosylation gives it 500-550× sucrose sweetness (vs 350× for Reb A) and reduces bitterness threshold to ≤0.15ppm.
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