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北京石油化工学院2026年研究生招生接收调剂公告
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zivi

新虫 (著名写手)

[求助] 帮帮忙!求助专业翻译!不胜感激!

选用ADS一7吸附树脂从甜菊叶浸取液中提取甜菊糖苷,
采用AB-8树脂吸附甜菊糖,将洗脱液烘干得到浅黄色的粗甜菊糖苷,后经99%乙醇重结晶后制得纯度较高的甜菊糖苷。
采用AB-8树脂吸附甜菊糖,并配合离子交换树脂进行脱盐脱色,经冷冻干燥得到淡黄色的甜叶菊苷。后经有机溶剂乙醇进行重结晶效果较为理想。
分别用不同的表达方式来翻译。不胜感激!

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terry_well

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笑熬浆糊——满脑浆糊

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【答案】应助回帖


爱与雨下(金币+1): 2011-12-20 22:02:31
zivi(金币+15, 翻译EPI+1): 谢了 2011-12-21 10:52:35
ADS-7 absorptive resin was selected to extract stevia from leaching solution of Stevia leaf.
AB-8 resin was used to absorb stevioside, in which a light yellow crude Stevia was obtained by drying the eluate first, and then a high purity stevia was prepared by recrystallization method in 99% ethanol.
Stevioside could be absorbed by AB-8 resin it could be further desalted and decolorized by using ion exchange resin, based on which a yellow stevioside could be obtained by freeze-drying process. It will be better to take recrystallization using organic solvent such as ethanol.
试了一下,仅供参考。
签名:英文名“Terry”,EC版专用;中文名“浆糊哥”,灌水专用,谢谢合作!
2楼2011-12-20 16:36:23
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