【伽馬環(huán)糊精】基本信息:
產(chǎn)品名稱:伽馬環(huán)糊精
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CAS NO. :17465-86-0
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別名:γ-環(huán)糊精;伽馬環(huán)糊精;
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縮寫:GCD
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質(zhì)量:食品級
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分子式:C48H80O40
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分子量:1297.12
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【伽馬環(huán)糊精】的質(zhì)量標(biāo)準(zhǔn)
伽馬環(huán)糊精質(zhì)量標(biāo)準(zhǔn) | |
CAS No.:17465-86-0 | |
檢驗依據(jù) | 企業(yè)標(biāo)準(zhǔn) |
檢驗項目 | 指標(biāo) |
性 狀 | 為白色粉末 |
鑒別 | 供試品溶液和對照品溶液的主峰的保留時間一致; |
旋光度 | +174°~ +180° |
溶液澄清度 | 澄清無色 |
含量 | 98.0%~102.0% |
還原糖 | ≤0.2% |
水 分 | ≤11.0% |
熾灼殘渣 | ≤0.1% |
重 金 屬 | ≤5.0ppm |
微生物 | 需氧菌總數(shù)≤1000cfu/g |
霉菌,酵母菌≤100cfu/g | |
大腸埃希菌不得檢出 |
【伽馬環(huán)糊精】的包裝:
1kg/袋,25kg/桶