24小时热门版块排行榜    

查看: 784  |  回复: 4
本帖产生 1 个 翻译EPI ,点击这里进行查看

aswman08

铜虫 (小有名气)


[交流] 求助英语翻译

根据国家食品药品监督管理局《中药注射剂指纹图谱研究技术指南》、《中药注射剂色谱指纹图谱实验技术指南》和相关文献,通过指纹图谱方法学考查实验,确定了西洋参叶高效液相指纹图谱的最佳色谱条件:色谱柱:十八烷基硅烷键合硅胶为填充剂;流动相:A:乙腈, B:水(0.05%磷酸,2%四氢呋喃)。柱温为40℃,进样量为20μL,流速为1.0ml/min,检测波长为203nm;0~18min,A:20%; 18~58min,A:20~40%(线性梯度); 58~73min,A:40~100%(线性梯度); 73~80min,100%。试验分析表明:西洋参叶指纹图谱共有14个共有峰,产地为东北(长白、抚松、临江、靖宇和朝阳)之间有优良好的相似性(大于0.9),产地为山东(莱阳和文登)之间相似性较好,而东北和山东两者之间的相似度略差(0.8~0.9),因此建议在选用药材时,应尽量选用地域接近的药材,它们之间的相似度较好。

» 猜你喜欢

» 抢金币啦!回帖就可以得到:

查看全部散金贴

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

糊涂豆

木虫 (职业作家)


aswman08(金币+5, 翻译EPI+1): 2011-01-26 08:44:27
According to the State Food and Drug Administration"Fingerprints of TCM injections Technical Guide","chromatographic fingerprint of traditional Chinese medicine injections Experimental Technology Guide " and the relevant literature, we determined the best chromatographic conditions of the HPLC fingerprint of American ginseng leaves by fingerprint analysis experiment .
Column: octadecyl silane bonded silica as a filler;
Mobile phase: A: acetonitrile, B: water (0.05% phosphoric acid, 2% tetrahydrofuran).
Column temperature:40 ℃
Injection volume: 20μL,
Flow rate :1.0ml/min
Detection wavelength: 203nm; 0 ~ 18min A: 20%; 18 ~ 58min, A: 20 ~ 40% (linear gradient); 58 ~ 73min, A: 40 ~ 100% (linear gradient); 73 ~ 80min, 100%.
2楼2011-01-22 08:14:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
aswman08(金币+10): 2011-01-26 08:44:39
According to instructive rules of "Fingerprints of TCM Injections Technical Guide" and "Chromatographic Fingerprint of TCM injections Experimental Technology Guide " from the State Food and Drug Administration and related literatures, we set up the fingerprint chromatogram condition for the analysis of the leaves of Panax Quinquefolium Linn.The analysis was performed on octadecyl silane bonded silica column (column temperature:40 ℃) with acetonitrile (A) -0.05% phosphoric acid(B, contains 2% tetrahydrofuran) as mobile phase with gradient elution at flow rate of 1.0 mL/min. The UV detection wavelength was 203 nm. The gradient elution was carried out as follows: 0-18 min, A: 20%; 18-58 min, A: 20% to 40% (linear gradient); 58-73 min, A: 40% to 100% (linear gradient); 73 -80min, A: 100%. It was indicated that all the fingerprint chromatograms of the leaves of Panax Quinquefolium Linn had 14 shared peaks and that similarity of chromatograms  of leaves of Panax Quinquefolium Linn varied from cultivation areas: chromtogram similarities of those from the Northeast were superior( >0.9); those from Shangdong were also good; but  chromtogram similarity between thsoe from the Northeast and those from Shangdong was  not so good (0.8-0.9). Thus, it is suggested that leaves of Panax Quinquefolium Linn from same cultivation area should be selected when needed because of better similarity.
3楼2011-01-22 09:47:16
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
楼主?怎么不见回应啊?
4楼2011-01-24 08:50:22
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
【悬赏金币】回答本帖问题,作者aswman08将赠送你 15 个金币
不短的文字啊,译了楼主无动于衷让人受不了
5楼2011-01-24 08:53:23
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 aswman08 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[基金申请] 欢迎发来filecode的Mz6后的代码验证其规律 +32 医学老男孩 2026-08-13 74/3700 2026-08-16 21:05 by 医学老男孩
[论文投稿] 岩土工程学报什么时候才能终审完呐 25+3 yeager111 2026-08-10 4/200 2026-08-16 20:42 by tfang
[基金申请] 时间戳又变了8-15 +13 archvillain 2026-08-15 25/1250 2026-08-16 20:13 by zhaosm1982
[基金申请] 哪位老哥知道今年的国自然具体哪一天放榜? +9 Ldrop2023 2026-08-13 9/450 2026-08-16 13:24 by wukun_007
[基金申请] 我的国基提前知道中了,可是同事的操作让我实在接受不了,怎么会有这样的人 +11 家与远方 2026-08-10 16/800 2026-08-16 10:28 by ray43
[基金申请] 有时候,自然基金真的不能太认真 (我的申报经验) +10 majunge000 2026-08-11 12/600 2026-08-16 08:18 by xli1984
[基金申请] filecode=后面第一个是大写字母 +6 wangze12014 2026-08-14 7/350 2026-08-15 20:12 by gltch
[基金申请] filecode +8 cratir 2026-08-14 12/600 2026-08-15 18:08 by zyfgau
[基金申请] 小木虫上这么多卖论文的,真有人买论文么?感觉没必要啊 +12 Tide man 2026-08-10 13/650 2026-08-15 16:34 by 氺木
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
[硕博家园] 读博的好处 +4 lnee 2026-08-11 4/200 2026-08-14 10:20 by ahsoarli
[基金申请] filecode +15 documentary 2026-08-10 17/850 2026-08-14 10:08 by kissu88
[基金申请] 不应该看fileCode +7 且听虎啸 2026-08-12 9/450 2026-08-13 14:27 by flydreamws
[基金申请] Filecode 又变了,巨变 +3 WH3796 2026-08-12 4/200 2026-08-13 14:13 by 小木虫6752397
[基金申请] 分享一下我之前已中青C的计划书的filecode +4 布布和一二 2026-08-11 5/250 2026-08-13 12:56 by cratir
[基金申请] 结合人工智能,周易传统文化,filecode打分制来了,3分以上希望很大。 +3 Tide man 2026-08-12 4/200 2026-08-13 08:35 by ZJTJZ
[基金申请] 2019年青年基金涵评意见,大家看看几个A,几个B? +11 Tide man 2026-08-11 11/550 2026-08-13 07:35 by 撸猫猫
[基金申请] 什么时候出结果,有咨询渠道??? +3 Tide man 2026-08-11 3/150 2026-08-11 17:54 by kudofaye
[基金申请] 确定了,国自然21号放榜 +6 布布和一二 2026-08-10 7/350 2026-08-10 19:15 by 2000zf36392
[基金申请] 据悉今年马上要出结果了 +7 瞬息宇宙 2026-08-10 8/400 2026-08-10 12:42 by Vivilian
信息提示
请填处理意见