蔗糖/D-果糖/D-葡萄糖检测试剂盒
更新时间:2015-5-14 11:41:09 浏览次数:8产品货号:ZZK-K-SUFRG
产品品名:蔗糖/D-果糖/D-葡萄糖检测试剂盒
英文品名:Sucrose/Fructose/D-Glucose Assay Kit
规格型号:150 assays - (50 of each) per kit
For the measurement of sucrose, D-Glu cose and D-Fruc tose in plant andfood products.
INTRODUCTION:
Sucrose, D-Glu cose and D-Fruc tose are found in most plant and foodproducts. In plant materials, D-Glu cose and D-Fruc tose occur as freesugars in sucrose, and in a range of oligosaccharides(galactosyl-sucrose oligosaccharides and fructo-oligosaccharides) andpolysaccharides such as fructans (inulins), starch, 1,3:1,4-Beta-D-glucansand cellulose. In foods, they are present in significant quantities inhoney, wine and beer, and a range of solid foodstuffs such as bread andpastries, chocolate and candies. In the wine industry, the addition ofsucrose is only permitted in a few situations, for example in theproduction of champagne.
KITS:
Kits suitable for performing 50 determinations of sucrose, D-Glu coseand D-Fruc tose are available from Megazyme. The kits contain the fullassay method plus:
Bottle 1: Buffer 1 (25 mL, pH 7.6) plus sodium azide
(0.02% w/v) as
a preservative.
Stable for 大于2 years at 4°C.
Bottle 2: NADP+ plus ATP.
Stable for
大于5 years at -20°C.
Bottle 3: Hexokinase plus Glu cose-6-phosphate dehydrogenase suspension,(4.1 mL). Stable for 大于2 years at 4°C.
Bottle 4: PhosphoGlu cose isomerase suspension (2.25 mL). Stable for大于2 years at 4°C.
Bottle 5: D-Glu cose plus D-Fruc tose standard solution
(5 mL, 0.2 mg/mL
of each sugar).
Stable for 大于2 years at 4°C.
Bottle 6: Beta-Fructosidase (pH 4.6), lyophilised powder. Stable for >2 years at -20°C.
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