测定方法 比色法(565nm)定量测定蔗糖的含量。
产品说明 蔗糖(C12H22O11)是葡萄糖和果糖通过α-1,2-糖苷键连接的双糖。它是常见的食品甜味剂和植物中重要的糖。在哺乳动物的胃中,蔗糖易被消化分解成葡萄糖和果糖,然后迅速被吸收进入小肠血液。简单,直接和高通量的蔗糖浓度检测手段受到了广泛应用。本公司的改良了试剂,采用酶将蔗糖分解为果糖和葡萄糖,然后使用我们生产的果糖检测试剂定量检测该果糖。在波长为565nm下检测,其颜色深浅程度与样品中的蔗糖浓度成正比。
产品特点 不受葡萄糖干扰; 检测范围:17 - 2000 μM蔗糖。
产品用途 1. 检测生物样品(如血清、血浆、尿液、唾液、牛奶、培养基)、食品、果汁、饮料和其他农产品中蔗糖的含量。 2. 用于药品和药理学研究,检测药物对蔗糖代谢的影响。
储藏条件 冰运,-20°C 保存。
DEscriptION SUCROSE (C12H22O11) is a disaccharide of glucose and fructose with an α-1,2-glycosidic linkage. It is the most common food sweetener and the most important sugar in plants. In mammals, sucrose is readily digested in the stomach into glucose and fructose, which are rapidly absorbed into the bloodstream in the small intestine. Simple, direct and high-throughput assays for measuring sucrose concentrations find wide applications. Our improved assay uses invertase to digest sucrose into fructose and glucose. The resulting fructose is then quantified using our fructose assay reagent. The measured color intensity at 565nm is directly proportional to the sucrose concentration in the sample.
KEY FEATURES No interference by glucose. Use 20 μL samples. Linear detection range: 17 to 2000 μM sucrose.
APPLICATIONS Assays: sucrose in biological samples (e.g. serum, plasma, urine, saliva, milk, culture medium), food, juice, beverage and other agricultural products. Drug Discovery/Pharmacology: effects of drugs on sucrose metabolism.
STORAGE CONDITIONS The kit is shipped on ice. Store all components at -20°C. Shelf life of three months after receipt.
其他 :编号:ESUC-048,ESUC-100
测试:48T,100T