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用途
sufficient for 100 colorimetric tests
应用
cosmetics
food and beverages
检测方法
colorimetric
储存温度
−20°C
一般描述
D-山梨醇是一种糖醇，通常用作糖的替代品。它自然产生，也是由葡萄糖合成产生的。食品工业使用山梨醇作为甜味剂、保湿剂、乳化剂、增稠剂或膳食补充剂形式的添加剂。在化妆品、纸张和药品中也发现了D-山梨醇。自然地，山梨醇通过光合作用广泛存在于植物中，从藻类到蔷薇科的高阶果实。
适用性
适用于测定食品、水果、果汁、化妆品、药品和纸等样品中的 D-山梨醇水平。不建议对血浆、血清或尿液样本进行该检测。
原理
在该试验中，D-山梨醇氧化为果糖，颜色与 560 nm 处吸光度最大值成比例。含量测定在 0.1-10 nmol/样品的 D-山梨醇范围内有用。
储存分类代码
10 - Combustible liquids
法规信息
常规特殊物品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Daily intake assessment of saccharin, stevioside, D-sorbitol and aspartame from various processed foods in Korea.
Chung M S, et al.
Food Additives and Contaminants, 22(11), 1087-1097 (2005)
Burdock GA.
Encyclopedia of Food and Color Additives, 3, 2627-2627 (1997)
New insights into the evolutionary history of plant sorbitol dehydrogenase.
Jia Y, et al.
BMC plant biology, 15(1), 101-101 (2015)
Imre Majláth et al.
Plant physiology and biochemistry : PPB, 149, 75-85 (2020-02-15)
Cold-acclimation is essential for the development of adequate frost-hardiness in cereals and therefore sudden freezes can cause considerable damage to the canopy. However, timely adding of an appropriate signal in the absence of cold acclimation may also harden wheat for
Shuo Yang et al.
Cell host & microbe, 26(2), 240-251 (2019-07-28)
Interorgan immunological communication is critical to connect the local-systemic innate immune response and orchestrate a homeostatic host defense. However, the factors and their roles in this process remain unclear. We find Drosophila IMD response in guts can sequentially trigger a systemic
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