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- Uronic acid can be synthesized by oxidation of monosaccharide. 目前糖醛酸的合成主要是以单糖为原料氧化而得。
- The uronic acids are biologically important, being components of many polysaccharides, for example glucuronic acid (from glucose) makes up pectin. 例如:葡萄糖醛酸(来自葡萄糖)是树胶和细胞壁的组成成分,半乳糖醛酸(来自半乳糖)是胶质的组成成分。
- These glycosaminoglycan (GAG) chains are long, linear carbohydrate polymers that are negatively charged under physiological conditions, due to the occurrence of sulphate and uronic acid groups. 这些粘多糖(GAG)链是长条线状的碳水化合物聚合体,在正常生环境下,由于硫酸根和糖醛酸根的存在而处于负电位。
- Objective: To establish a simple, rapid, accurate method for the determination of uronic acid and neutral sugar in acidic polysaccharides. 目的:建立一种操作简单、快速、准确地测定酸性多糖中糖醛酸和中性糖含量的方法。
- Objective To investigate neutral saccharide composition in a soluble tea polysaccharide and their influence on determination of the uronic acid content in order to determine it accurately. 目的研究一种水溶性茶多糖中的中性糖组成及其对糖醛酸含量测定的影响,为准确测定茶多糖中糖醛酸含量提供参考依据。
- Research Progress on Methods of Synthesizing Uronic Acid 糖醛酸合成方法的研究进展
- Keywords Tremella polysaccharide (TP);uronic acids;carbazole method;meta hydroxydiphenyl method; 银耳多糖;糖醛酸;咔唑法;间羟基联苯法;
- I do not know why acids eat in metals. 我不知道酸腐蚀金属的原因。
- Keywords tea polysaccharides;neutral saccharide;uronic acids;carbazole method;meta-hydroxydiphenyl method; 茶多糖;中性糖;糖醛酸;硫酸咔唑法;间羟联苯法;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- It follows that acids eat in metals. 由此可知,各种酸对金属都有腐蚀作用。
- Acids react with bases to form salts. 酸与碱反应生成盐。
- Comparison of Uronic Acid in Rhizoma Polygonati from Different Places of Production 不同产地黄精中糖醛酸含量的比较
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Studies on the Content of Uronic Acid in Tea Polysaccharide and Its Antioxidative Activity 茶叶多糖的糖醛酸含量测定及抗氧化活性研究
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- Determination of Neutral Saccharide and Uronic Acid in Polysaccharides of Ganoderma Applanatum 树舌多糖中中性糖及糖醛酸的含量测定