货号	规格	价格	上海	北京	珠海	南京	武汉	购买数量
R27125-100ml		￥150.00 R27125-100ml ￥150.00 现货	70 3 >10	-	3	-	-
R27125-500ml		￥500.00 R27125-500ml ￥500.00 现货	2 2 2	-	2	-	-

产品介绍

植物体内的碳素营养状况以及农产品的品质形状，常以糖含量作为重要指标。单糖和某些寡糖(如麦芽糖)含有游离的醛基或酮基，具有还原性，属于还原糖；多糖和蔗糖等属于非还原糖。可以利用多糖能被酸水解为单糖的特性通过测定水解后的单糖含量对总糖进行测定。检测原理是用羧甲基纤维素钠盐(CMC)为底物，经纤维素酶水解后生成还原糖，后者能与反应，其中硝基还原成氨基，使溶液变为橙色，橙色的深度与还原糖的浓度成正比。因此可用比色法求得还原糖的含量，进而求出纤维素酶活的大小。

参考国家标准 GB 20287-2006 农用微生物菌剂，用于纤维素酶活的测定。

储存条件：	RT,避光
有效期：	12个月
用途：	本品仅供科研，不得用于其它用途。
注意：	部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献(13篇)

13. [IF=4.6] Yifan Zhang et al."The regulatory effects of realgar and cinnabar on glucose metabolism in mice."Frontiers in Endocrinology.2025 Nov;16:1658148 12. [IF=8.2] Xiaocui Liu et al."Dynamic analysis of quality characteristics and flavor development in yogurt fermented with Lentinula edodes polysaccharides."Food Chemistry-X.2025 Nov;32:103284 11. [IF=6.6] Shuang Liu et al."Ultrasound-assisted polysaccharide extraction from Hordei Fructus Germinatus and its stir-frying product: optimization, structural characterization and bioactivities."LWT-FOOD SCIENCE AND TECHNOLOGY.2025 Jul;228:118052 10. [IF=4.8] Yanli Wang et al."Deciphering the effect of soluble dietary fiber from broccoli stem and leaf on metabolic syndrome and its hypoglycemic mechanism in diabetes mellitus."Food Bioscience.2025 Apr;:106546 9. [IF=4.7] Xianwen Ma et al."Identification of a Novel Chitinase from Bacillus paralicheniformis: Gene Mining, Sequence Analysis, and Enzymatic Characterization."Foods.2024 Jan;13(11):1777

8. [IF=8.5] Jing Pan et al."Bioactivity and application potential of O/W emulsions derived from carboxylic acid-based NADES-extracted total saponins from Polygonatum cyrtonema Hua."FOOD CHEMISTRY.2025 Jan;463:141363 7. [IF=5.6] Fengfei Jiang et al."Metabolite Profiling and Biological Activity Assessment of Paeonia ostii Anthers and Pollen Using UPLC-QTOF-MS."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES".2024 Jan;25(10):5462 6. [IF=5.6] Yang Yu et al."Characterization and evaluation of the in vitro and in vivo anti-diabetic activities of camel milk protein hydrolysates derived with different protease digestions."Journal of Functional Foods".2024 Jun;117:106227 5. [IF=11.4] Qian Dong et al."Thermodynamic modeling of freeze pretreatment in the destruction of rice straw structure combined with alkaline-hydrothermal method for enzymatic hydrolysis."BIORESOURCE TECHNOLOGY".2024 Jul;403:130864 4. [IF=11.1] Jianguo Zhao et al."Metabolomics and transcriptomics uncover the pectin hydrolysis during tobacco stem fermentation by Aspergillus niger."Journal of Cleaner Production".2024 Feb;442:141005 3. [IF=8.2] Yao Zhang et al."Improvement of in vitro digestibility and thermostability of debranched waxy maize starch by sequential ethanol fractionation."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2023 Nov;:127895 2. [IF=8.8] Ke Ma et al."A new α-amylase inhibitory peptide from Gynura medica extract."FOOD CHEMISTRY.2023 Nov;:137959 1. [IF=8.2] Lanxin Li et al."Effects of sucrase enzymatic hydrolysis combined with Maillard reaction on soy protein hydrolysates: Bitterness and functional properties."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2024 Jan;256:128344

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