土壤多酚氧化酶（Solid-Polyphenol oxidase，S-PPO）试剂盒说明书 分光光度法50管/48样 注意：正式测定前务必取2-3个预期差异较大的样本做预测定 测定意义：S-PPO主要来源于土壤微生物、植物根系分泌物及动植物残体分解释放，催化土壤中芳香族化合物氧化成醌，醌与土壤中蛋白质、氨基酸、糖类、矿物等物质反应生成...
土壤多酚氧化酶(Solid-Polyphenol oxidase,S-PPO)试剂盒测定意义: S-PPO 主要来源于土壤微生物、植物根系分泌物及动植物残体分解释放,催化土壤中芳香族化合物氧化成醌,醌与土壤中蛋白质、氨基酸、糖类、矿物等物质反应生成有机质和色素, 完成土壤芳香族化合物循环,用于土壤环境修复。
选中 货号 规格 包装 编码 品牌 订购数量 单价 详细 3299037 100T/EA 微量法 100T/EA/瓶 S930267-100T/EA Macklin/麦克林 - + 瓶 ¥ 1,260.00 / 瓶 当前项目 加入购物车 当前型号详情: 包装规格:100T/ EA 产品介绍: 品类...
英文名称Polyphenol oxidase CAS号9002-10-2 分子量约128 KDa 。 PH6.0～7.0。 外观(性状)粉末。适宜温度25℃。 产品介绍:可催化含酚基化合物(如酪氨酸、酚类化合物等)氧化成醌的酶。此类酶广泛存在于自然界,植物中分布很广,如马铃薯、茶叶、漆树乳汁中含量相当高。高等动物的皮肤、毛发、角膜中的黑色素也是由...
Polyphenol oxidase, 尾鈥恎lucosidase and cellulase activities were increased 5.25, 3.27, and 45.57 times, respectively. TC and FPC were negatively correlated with cellulase activity. A positive correlation between FPC and xylanase activity after 30 h SSF became negative after 48 h SSF....
来源期刊 Analytical Sciences the International Journal of the Japan Society for Analytical Chemistry 研究点推荐 gamma-ray analysis condensed tannins solid materials polyphenol oxidase 引用走势 2013 被引量:4 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供...
Polyphenol oxidase (PPO) is an enzyme widely distributed in the plant kingdom that has been detected in most fruits and vegetables. PPO was extracted and p... G Palma-Orozco,NA Marrufo-Hernández,JG Sampedro,... - 《J Agric Food Chem》 被引量: 85发表: 2014年 Structural studies on 5-...
This vaccine triggers the STING signaling pathway via the combined action of Mn2 + and SN38, while also neutralizing existing H2O2 in the TME and Mn2+-catalyzed hydroxyl radicals (•OH) through the antioxidant properties of diselenide and polyphenol. This strategy effectively activates ...
Inactivation of polyphenol oxidase by microwave and conventional heating: investigation of thermal and non-thermal effects of focused microwaves Food Chem., 340 (2021), Article 127911, 10.1016/j.foodchem.2020.127911 Google Scholar [19] Z. Huang, K. Wu, B. Hu, H. Peng, T. Jiang Non-isotherma...
Resveratrol is a stilbene phytoalexin-based polyphenol with a wide range of pleiotropic health effects; it is found in several edible fruits, berries and nuts. It is the hallmark compound of the French paradox and several studies showed evidence for its chemopreventive, chemotherapeutic and chemomod...