Salicin

Determination of Salicin in Extract of Willow Bark by High Performance Liquid Chromatography

高效液相色谱法测定柳树皮提取物中的水杨甙

The enzyme activities were decreasing with time . The enzyme acts specially on salicin .

随时间推移，两类菌株的H+-ATP酶活性均逐渐降低，在酶的作用时间差别上有统计学意义（P<0.01）。

In1829 the chemical in the willow tree that can relieve pain and fever was discovered to be salicin .

1829年，人们发现柳树中能止痛退烧的化学物质为水杨醇葡萄糖甙。

Making standard curve by salicin enzyme activity , we can get the formula of relative and absolute enzyme activity , then transform into absolute enzyme activity of glucose .

通过水杨苷法作葡萄糖标准曲线，能得到相对酶活与绝对酶活的换算公式，进而得到绝对酶活。

Eating a handful of almonds could help ease a tiny headache , because they contain salicin , which is a pain reliever similar to aspirin .

AlmondSnack试试这些杏仁小点心吃上几粒杏仁可以帮助你减轻头痛，这些小东西富含水杨苷，有着和阿司匹林类似的去痛效果。

The vitro methods include autoagglutination test , calcium dependency test , pyrazinamidase test , salicin fermentation , esculin hydrolysis , Congo red colony test and virulence plasmid .

体外法包括自凝试验、依钙试验、吡嗪酰胺酶试验、水杨苷发酵、七叶苷水解、刚果红菌落试验和毒力质粒。

Jiang'an plum ( Prunus salicin Lindl . ) fruits were treated with different chemicals before they were placed in small plastic film bags and stored at 3 ℃± 1 ℃ .

江安李采后用不同的化学药剂处理，结合塑料薄膜袋小包装，在3℃±1℃条件下贮藏。

By 1897 a synthetic derivative ( acetyl salicylic acid ) of the plant 's active ingredient ( salicin ) was created . This allowed aspirin to become the most widely used medicine in the world .

1897年，这种植物中的有效成分的人工合成衍生物诞生了，于是阿司匹林变成了世界上应用最广泛的药品。

The ancient Greeks , for example , treated pain with a tea made by boiling willow leaves and bark , a tea modern scientists now know contains salicin , a precursor of acetylsalicylic acid & aspirin .

例如，古希腊人用柳叶和柳树皮煮成的茶水来止痛。现代科学家已经了解到，这种茶里面含有水杨苷成分，就是乙酰水杨酸&阿司匹林的前身。

The name is derived from a for acetyl , spir from the spiraea plant ( a source of the ingredient salicin ) and in , a common suffix for medicines at the time .

阿司匹林的名字由乙酰基的首写字母A与绣线菊类植物（水杨苷成分的来源）一词中的Spir组合而成，末尾加上了一个当时药物的常见后缀in。

It was identified as Pasteurella multocida according to microscopy observation , culture characters and biochemical characters . But it was different to other Pasteurella multocida that the bacteria could utilize salicin , rhamnose and arabinose .

经显微镜观察、培养特性观察、生化特征鉴定，此菌为多杀性巴氏杆菌，但此菌与其他多杀性巴氏杆菌不同的是它能利用水杨素、鼠李糖、阿拉伯糖。