Question

谁能帮我把这些翻译成英文?

本文采用化学定性手段对广西甜茶根中化学成分进行定性分析。对甜茶根水提取液的样品先通过大孔吸附树脂吸附，再用乙醇洗脱，旋干所得样品。样品依次乙酸乙酯、丙酮，萃取分离提纯后得到一种晶体物质，采用HPLC外标法计算其含量，得出甜茶根中的鞣花酸含量约为97.5%；分别用紫外光谱、红外光谱及高效液相色谱法进行定性分析，分析结果表明甜茶根部有鞣花酸，而鞣花酸是一种很好的天然抗氧化剂，这为以后对甜茶根部的有效成分进一步深化研究提供一些有价值性的参考。

最好不要用在线翻译软件

Answer 1

This article adopts chemistry determing means to determine the nature of the chemistry componet of the Guangxi sweet-tea's root.
First of all, pick up the liquid of the sample tea's root by the big aperture, then wash the liquid by ethanol, so we get the sample.

我看晕了，就翻到这吧，希望有所帮助

Answer 2

In this paper, a chemical means of Guangxi hupehensis roots chemical composition qualitative analysis. Right hupehensis root extract water samples first pass macroporous resin adsorption, elution reuse ethanol, rotary dry samples. Samples were ethyl acetate, acetone extraction purification get a crystal material, HPLC external standard method to calculate its content, come hupehensis root of ellagic acid content of about 97.5% respectively UV, IR and HPLC qualitative analysis, The results show hupehensis roots have ellagic acid, ellagic acid is a good natural antioxidants, This hupehensis roots right after the active ingredients to further deepen the study of some valuable reference

Answer 3

走人`!