蔗糖/D-果糖/D-葡萄糖檢測試劑盒, Sucrose, D-fructose and D-glucose sucrose assay kit, 貨號:K-SUFRG
中文品名:蔗糖/D-果糖/D-葡萄糖檢測試劑盒
品名:Sucrose, D-fructose and D-glucose sucrose assay kit
規格:100 次檢測
應用:蔗糖/D-果糖/D-葡萄糖檢測試劑盒,用于植物和食品中蔗糖、D-葡萄糖和D-果糖特定檢測和分析。輔助因子更穩定,溶解后在4°C下可保存超過1年。
原理:
食品、飲料及其他材料中蔗糖、D-葡萄糖和D-果糖含量的紫外檢測方法
檢測方法:分光光度法 @340 nm
反應時間:~20min
檢測限:1.38 mg/L
應用案例:
啤酒、果汁、軟飲料、牛奶、果醬、蜂蜜、食療食品、嬰兒食品、面包、食用糖產品、焙烘食品、糖果、甜點、糕點、巧克力、冰淇淋、水果蔬菜、肉制品(例如香腸)、調味品(例如番茄醬和芥末)、飼料、煙草、化妝品、藥品、造紙和其他原料。
方法識別:
基于此原理的檢測方法已經被NF, EN, NEN, DIN, GOST, IFU, AIJN, MEBAK和IOCCC等組織接受。
試劑盒組成:
Bottle 1: |
緩沖溶液(25 mL, pH 7.6) 添加疊氮鈉(0.02%)作為防腐劑 |
|
4°C下穩定超過 2年 |
Bottle 2: |
NADP+, ATP。 |
|
-20°C穩定超過 5年 |
Bottle 3: |
己糖激酶和葡萄糖-6-磷酸脫氫酶懸浮液, 4.1mL. |
|
4°C下穩定超過 2年 |
Bottle 4: |
磷酸葡糖異構酶懸浮液, 2.25mL |
|
4°C下穩定超過 2年 |
Bottle 5: |
α-葡萄糖苷酶溶于檸檬酸鈉緩沖液(pH 6.6),凍干粉 |
|
-20°C穩定超過 2年 |
Bottle 6: |
D-葡萄糖加D-果糖標準溶液 (5 mL, 每個糖組分0.2 mg/mL). |
|
4°C下穩定超過 2年 |
Bottle 6: |
β-果糖糖苷酶 (pH 4.6), 凍干粉 |
|
-20°C下穩定超過 2年 |
優點:
價格具有競爭力
所有試劑制備后可以穩定保存超過2年(針對手工分析應用)
快速反應、檢測迅速
官網提供Mega-Calc™ 軟件工具用于一站式原始數據處理
包含穩定的葡萄糖/果糖標準溶液
輔助因子更穩定
參考文獻:
Grape and wine analysis: Oenologists to exploit advanced test kits. Charnock, S. C. & McCleary, B. V. (2005). Revue des Enology, 117, 1-5.
Megazyme “advanced” wine test kits general characteristics and validation. Charnock, S. J., McCleary, B. V., Daverede, C. & Gallant, P. (2006). Reveue des Oenologues, 120, 1-5.
Evaluation of Type of Process on Functional Properties and on Nutritional and Anti-nutritional Composition of Yams (Dioscorea cayenensis-rotundata). Kouassi, N. K., Nindjin, C., Tetchi, A. F. & Amani, G. N. (2010). Journal of Food Technology, 8(4), 191-199.
Submerged culture process for biomass and exopolysaccharide production by Antarctic yeast: some engineering considerations. Vlaev, S., Rusinova-Videva, S., Pavlova, K., Kuncheva, M., Panchev, I. & Dobreva, S. (2013). Applied Microbiology and Biotechnology, 97(12), 5303-5313.
Near‐infrared reflectance calibrations for determining sucrose content in soybean breeding using artificial reference samples.Sato, T., Zahlner, V., Berghofer, E., Lošák, T. & Vollmann, J. (2012). Plant Breeding, 131(4), 531-534.
Altered seed oil and glucosinolate levels in transgenic plants overexpressing the Brassica napus Shootmeristemless gene. Elhiti, M., Yang, C., Chan, A., Durnin, D. C., Belmonte, M. F., Ayele, B. T., Tahir M. & Stasolla, C. (2012). Journal of Experimental Botany, 63(12), 4447-4461.
Engineering cyanobacteria to synthesize and export hydrophilic products.Niederholtmeyer, H., Wolfstädter, B. T., Savage, D. F., Silver, P. A. & Way, J. C. (2010). Applied and Environmental Microbiology, 76(11), 3462-3466.
Variation and correlation of properties in different grades of maple syrup. Singh, A. S., Jones, A. M. P. & Saxena, P. K. (2014). Plant Foods for Human Nutrition, 69(1), 50-56.
Spontaneous postharvest fermentation of açai (Euterpe oleracea) fruit. Aguiar, F., Menezes, V. & Rogez, H. (2013). Postharvest Biology and Technology, 86, 294-299.
Galanthamine production by Leucojum aestivum L. shoot culture in a modified bubble column bioreactor with internal sections. Georgiev, V., Ivanov, I., Berkov, S., Ilieva, M., Georgiev, M., Gocheva, T. & Pavlov, A. (2012). Engineering in Life Sciences, 12(5), 534-543.
Sugar accumulation in roots of two grape varieties with contrasting response to water stress. Rogiers, S. Y., Holzapfel, B. P. & Smith, J. P. (2011). Annals of Applied Biology, 159(3), 399-413.
Carbohydrate reserve status of Malbec grapevines after several years of regulated deficit irrigation and crop load regulation.Dayer, S., Prieto, J. A., Galat, E. & Perez Peña, J. (2013). Australian Journal of Grape and Wine Research, 19(3), 422-430.
使用手冊:
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