sales@baotaichem.com
sales@baotaichem.com
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產品描述Description |
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L-乳酸粉是經葡萄糖發酵生產的天然L-乳酸粉末。它是L-乳酸和L-乳酸鈣的混合物。產品為白色顆粒或粉末，有溫和純正的酸味，易溶于熱水，有潮解現象。 lactic acid powder is the powder form of natural L-lactic acid which is produced by fermentation from sugar. It consists of lactic acid and calcium lactate. Also the calcium lactate is produced of natural L-lactic acid. Lactic acid powder is a white powder. It has a characteristic lactic acid flavor and a pure lactic acid taste. Almost all lactic acid is present in free, direct titratable form. Lactic acid powder is available in various acid-ratios. |
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基本信息Essential information |
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分子量 |
90.08&308.3 |
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分子式 |
CH3CHOHCOOH&[CH3CHOHCOO]2Ca·5H2O |
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CAS |
79-33-4 & 28305-25-1 & 7631-86-9 |
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用途Applications |
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乳酸粉產品具有溫和純正的酸味，不但具有液態乳酸的各種功能，呈天然果味，口感中性而酸味持久，而且含有人體所需要的鈣離子。常用作食品或飼料添加劑, 它能改善食品的風味, 延長貨架期。廣泛用于罐頭、面包、面粉、糕點、飼料等行業中，作為食品風味改良劑。特別適用于各種固體和粉狀食品的酸度調節，其優良的PH值調節功能和抑菌能力，能有效抑制微生物的生長，延長食品的保質期。 It can be used as additive of food or feed to improve taste and increase shelf life, including canned food, bread, flour,cake, and feed industry. It also can be used as flavoring agent of food to adjust sour taste of solid and powdery food. Besides, it also can increase shelf life of food. |
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技術指標Technical indicators |
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乳酸含量Lactic acid Assay |
58.0%-62.0% |
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乳酸鈣含量Calcium lactate Assay |
36.0%-42.0% |
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二氧化硅含量Silicon dioxide Assay |
1%-3% |
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水分Water Assay |
<2% |
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氯化物Chloride |
≤10 ppm |
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硫酸鹽Sulfate |
≤200 ppm |
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砷Arsenic |
≤1ppm |
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鐵Iron |
≤10ppm |
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重金屬(以Pb計) Heavy metals |
≤10 ppm |
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包裝Packing |
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復合紙袋內襯食品級聚乙烯塑料薄膜；凈重25KG/袋。25 kg net paper bags. |
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