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- rhamnose phenylhydrazone 鼠李糖苯腙
- All eaeA positive isolates were rhamnose positive. 生化试验表明 eae A阳性的大肠杆菌为乳糖发酵试验弱阳性的菌株。
- The basic constituents of sugars were glucose, fructose and rhamnose. 葡萄糖、果糖和鼠李糖是其中主要单糖;
- Optical Nonlinearity Study of Poled Cyano-Group Modified Phenylhydrazone Doped Polymer Films[J]. 引用该论文 陶曲明;侯占佳;刘丽英;陈 杰;徐 雷;王文澄;李富铭;叶明新.
- Var. nitidum Rehd.And also inspected the preparation of rhamnose by hydrolyzes kaempferitrin. 同时考察了水解山柰苷和芦丁制备鼠李糖的工艺。
- The crystallization conditions of rhamnose: Add some little crystals of rhamnose, adjusting the pH value of 1.5, crystallize for 24 hour. 鼠李糖结晶的条件为加入鼠李糖细晶诱导结晶,调节pH值为1.;5,结晶24h。
- Rutin was extracted and refined from Sophora japonica L.And rhamnose was prepared by the hydrolysis of kaempferitrin and rutin. 从槐米中提取并精制芦丁,并对所得的山柰苷及芦丁分别进行水解,制备得到了鼠李糖。
- Studies showed that glycyrrhiza polysaccharide mainly consists of rhamnose, glucose, arabinose, galactose, but the conclusions about the main chains are different. 研究表明,甘草多糖主要由鼠李糖、葡聚糖、阿拉伯糖和半乳糖组成,但其主链结构的研究结论不尽相同。
- Its mono-saccharide composition was identified by thin-layer chromatography and HPLC. TEP consists of rhamnose, arabinose, xylose, fucose, glucose, galactose. 经TLC和高效液相色谱(HPLC)分析金耳胞外多糖由岩藻糖、木糖、鼠李糖、阿拉伯糖、葡萄糖、半乳糖组成。
- The monosaccharide are made up of rhamnose, glucose, mannitose, galactose and xylose.It offers foundation for boosting biological activities by hydrolyzing saponins. 硅胶薄层层析证明刺嫩芽皂甙的单糖可能由鼠李糖、葡萄糖、甘露糖、半乳糖和木糖组成,这为酶水解提高刺嫩芽皂甙活性研究提供了依据。
- GL-PPT2, GL-PPT3, and GL-PPT4 comprise the nine monosaccharides of mannose, ribose, rhamnose, glucose, galactose, arabinose, xylose, galactose, and glucuronic acid. 经实验确定GL-PPT2、GL-PPT3和GL-PPT4均由甘露糖、核糖、鼠李糖、葡萄糖、半乳糖、阿拉伯糖、木糖、岩藻糖和葡萄糖醛酸等9种单糖组成。
- On the other hand, the structure of kaempferitrin contains two rhamnose, which could be used as a new way to produce rhamnose by hydrolyzes kaempferitr in. 另一方面,由于山柰苷结构中含有两个鼠李糖,可以考虑通过水解山柰苷的途径生产鼠李糖。
- By means of HPLC analysis rhamnose, glucose, fructose, xylose, galactose five kinds of monosaccharides, the best separation condition of the monosaccharide is obtained. 初步确定银耳多糖中含有鼠李糖、木糖、果糖和葡萄糖;摩尔比为0.;29:1
- In this paper,the information about the study on rhamnose world wide is introduced.The production of rhamnose by fermentation and the application of rhamnose are summarized. 介绍了国内外有关鼠李糖的研究情况,并对发酵法生产鼠李糖和鼠李糖的应用进行了较为详细的综述。
- It showed Phellinus igniarius fruit-body polysacchari-de of Korea was consisted of five monosaccharides, which are rhamnose, arabinose, xylose, glucose, mannose and galactose. 韩国桑黄子实体多糖含5种单糖,分别为:鼠李糖、阿拉伯糖、葡萄糖、甘露糖和半乳糖,日本桑黄子实体多糖含6种单糖,分别为:鼠李糖、阿拉伯糖、木糖、葡萄糖、甘露糖和半乳糖。
- Through the study, the technical routes of kaempferitrin isolation and preparation of rhamnose ware set up.It also laid the foundation for following research. 通过以上研究,同时建立了山柰苷提取分离和鼠李糖制备的工艺路线,有效的利用了光叶小腊树资源,也为其后续研究奠定了基础。
- The result indicates that the main metabolic product of petroleum hydrocarbon degradation is acetic acid and surface active agent of glycolipid composed of fatty acid and rhamnose. 实验表明,微生物降解原油代谢产物主要是乙酸和以棕榈酸为主的脂肪酸与鼠李糖形成的糖酯类表面活性剂。
- It was proved that the purified product of ASC-1, named ASC-1P2B, was only composed by xylose. The composition of ASH-1P3 (the purified ASH-1) was complex, including rhamnose, arabalose, xylose, mannose, glucose and galactose. ASC-1分离纯化得到的组分ASA-1P3B经检测其单糖组成只含木糖,ASH-1分离纯化得到的组分ASH-1P3的单糖组成复杂,含有鼠李糖、阿拉伯糖、木糖、甘露糖、葡萄糖和半乳糖。
- In this paper, author introduces the microorganism strain, culture medium and conditions in fermentation of rhamnoli-pid and the extraction and isolation of rhamnolipid and rhamnose. 本文介绍了发酵法生产鼠李糖的意义,讨论了有关菌种选育和发酵培养条件、工艺控制及分离提取技术。
- Saponin composition of common sugar glucose, galactose, rhamnose, arabinose, xylose and glucuronic acid, galacturonic acid, etc., are often associated with C3 Sapogenins-OH-bit connection into effect. 组成皂甙的糖常见的有葡萄糖、半乳糖、鼠李糖、阿拉伯糖、木糖及葡萄糖醛酸、半乳糖醛酸等,常与皂甙元C3位的-OH连接成甙。