項(xiàng)目 | 指標(biāo) |
含量(以干基計(jì))Assay (dry basis) | 98.0~102.0 |
比旋度(20℃)/°(Specific Rotation) | +47.0~+53.0 |
pH | 3.0~5.0 |
灼燒殘?jiān)?,w/%(Residue On lgnition) | 27.0~31.0 |
干燥失重,w/%(Loss On Drying) | ≤0.5 |
硫酸鹽,w/%(Sulfate) | 15.5~16.5 |
總砷(以As計(jì))/(mg/kg)(Total Arsenic) | ≤0.5 |
鉛(以Pb計(jì))/(mg/kg)(Lead) | ≤5 |
菌落總數(shù)TAMC/(cfu/g) | ≤1000 |
霉菌、酵母菌TYMC/(cfu/g) | ≤100 |
大腸菌群 Coliform/(MPN/g) | ≤0.92 |
沙門氏菌Salmonella/(CFU/25g) | 不得檢出(Negative) |