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- So we can conclude that TLC-UVS is a precise, simple and easily operated method to determine the content of usnic acid. 因此,本实验采用薄层层析技术,能充分地分离出松萝酸,并且是一种准确、设备简单、操作方便的含量测定方法;
- Study on the Method of Determining the Content and Extraction and Antiseptic Affecting of Usnic Acid in Usnea Longissima Ach. 长松萝中松萝酸含量测定方法和提取工艺及防腐研究
- In appearance it is similar to Rhizoplaca chrysoleuca, but the upper side of the thallus is pale grayish brown and the usnic acid is absent in it. 这个新种类似红脐鳞,但地衣体上表面为灰褐色并且不合松萝酸。
- Results: Sodium usnic acid does not showed proliferation-promoting activity for L929 fibroblasts, sodium usnic acid by external application accelerated healing of rat backskin wound. 目的:研究松萝酸钠对成纤维细胞增殖及促皮肤创伤愈合的影响。
- Study on antiseptic effect of usnic acid 松萝酸的防腐作用研究
- The Researching Progress of Usnic Acid 松萝酸研究进展
- Keywords usnea;polysaccharides;usnic acid; 松萝;多糖;松萝酸;
- Keywords Usnea longissima Ach;Orthogonal test;Usnic acid;TLCS; 长松萝;正交实验;松萝酸;双波长薄层扫描法;
- The Study on Skin Wound Healing Promoting Action of Sodium Usnic Acid 松萝酸钠促皮肤创伤愈合的实验研究
- 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。
- Plasmid Elimination Effect of Usnic Acid on Antibiotic-Resistant Staphylococcus aureus 松萝酸对金黄色葡萄球菌耐药质粒的消除作用
- 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。
- Effect of Sodium Usnic Acid on Migrating and Secreting Growth Factor of Fibroblast in vitro 松萝酸钠对体外培养成纤维细胞迁移及分泌生长因子的影响
- Keywords Usnea longissima Ach.;usnic acid;determination of content;extracting process;antisepsis affecting; 长松萝;松萝酸;含量测定;提取工艺;防腐作用;
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
