24小时热门版块排行榜    

查看: 1135  |  回复: 7

icetear

新虫 (初入文坛)

[求助] 有关天然药物化学里的几个词和几句话。。帮忙翻译一下下TMT

This paper reviews our investigations on the chemical constituents of several kinds of botanically identified licorice roots, which led to the characterization of 13 then-new glucuronide-saponins named licorice-saponins (A–L), apioglycyrrhizin, and araboglycyrrhizin,together with glycyrrhizin and 18α-glycyrrhizin and also of 49 kinds of phenolic compounds and their glycosides (11 then-new). The restoration-promoting activity of licorice-saponin B2 for CCl4-intoxicated hepatocyte function and the structure–sweetness relationship of saponins were discussed. Biologically interesting, but isolable in minor quantities, several licorice-saponins were favorably synthesized from abundantly available glycyrrhizin. With 15 saponins and 49 phenolic compounds (including their glycosides) at hand, chemical evaluation of licorice root processings was undertaken. It was shown that the cortex contained a rich amount of phenolic compounds, whereas the xylem was rich in phenolic glycosides and the saponins contained were richer in the xylem than in the cortex. It was also found that roasted licorice root contained an increased amount of glycyrrhetic acid monoglucuronide, which was secondarily formed from lycyrrhizin through thermal hydrolysis and was known to taste 5 times sweeter than glycyrrhizin.

红色的地方实在不太明白,尤其是then-new在化学里是什么意思。。。好心人帮帮忙Orz

[ Last edited by icetear on 2012-11-3 at 21:24 ]
回复此楼

» 本帖已获得的红花(最新10朵)

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhtear99

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
ringzhu: 金币+3, 热心应助小红包~~~ 2012-11-05 13:04:58
icetear: 金币+5, ★★★★★最佳答案 2012-11-05 13:54:35
“glucuronide-saponins”是“葡糖苷酸皂苷”;
“apioglycyrrhizin”是“甘草次酸-3-芹糖葡萄糖醛酸甙”‘
“araboglycyrrhizin”是“甘草次酸-3-阿拉伯糖葡萄糖醛酸甙”;
“glycyrrhetic acid monoglucuronide”是“糖醛酸基甘草次酸/单葡糖苷酸基甘草次酸”。
“then-new”应该是“当时新发现”的意思吧。
“Biologically interesting, but isolable in minor quantities, several licorice-saponins were favorably synthesized from abundantly available glycyrrhizin”这句话的意思应该是“一些具有生物活性功能的甘草皂苷尽管分离量少,但可通过大量的甘草酸合成得到。”
建议LZ找相应的中文文献,然后参考文章中甘草的化学成分名字(一般中英文都有)。
生是过往,跋涉虚无之境
2楼2012-11-03 22:52:52
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

icetear

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by zhtear99 at 2012-11-03 22:52:52
“glucuronide-saponins”是“葡糖苷酸皂苷”;
“apioglycyrrhizin”是“甘草次酸-3-芹糖葡萄糖醛酸甙”‘
“araboglycyrrhizin”是“甘草次酸-3-阿拉伯糖葡萄糖醛酸甙”;
“glycyrrhetic acid monoglucuronid ...

那 13 then-new glucuronide-saponins 就是当时第十三个发现的葡萄糖苷酸皂苷(⊙_⊙)?
google翻译glucuronide有N多意思。。。葡萄糖醛酸、葡萄糖苷酸、葡萄糖醛酸苷难不成都是一个东西咩。。
找不到中文文献呜呜呜呜
3楼2012-11-04 20:54:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhtear99

铁杆木虫 (著名写手)

引用回帖:
3楼: Originally posted by icetear at 2012-11-04 20:54:47
那 13 then-new glucuronide-saponins 就是当时第十三个发现的葡萄糖苷酸皂苷(⊙_⊙)?
google翻译glucuronide有N多意思。。。葡萄糖醛酸、葡萄糖苷酸、葡萄糖醛酸苷难不成都是一个东西咩。。
找不到中文 ...

可以找到吧。我以前也搜过中药的化学成分啊,我当时找的是旋复花。甘草研究的很多,应该比较多才是啊。CNKI、维普、万方建议都找一下哈。
那个13 then-new,我觉得是这个意思,但也不能肯定理解是对的。
生是过往,跋涉虚无之境
4楼2012-11-04 20:59:01
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhtear99

铁杆木虫 (著名写手)

送鲜花一朵
谢谢LZ,你找着相应的中文文献了吗?
生是过往,跋涉虚无之境
5楼2012-11-05 14:03:00
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

icetear

新虫 (初入文坛)

还没呢T T,努力中。。。

[ 发自手机版 http://muchong.com/3g ]
6楼2012-11-07 11:05:24
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

icetear

新虫 (初入文坛)

再请问一下甘草次酸-3-芹糖葡萄糖醛酸甙这些都是能从相应中文文献找到咩?

[ 发自手机版 http://muchong.com/3g ]
7楼2012-11-07 11:10:00
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhtear99

铁杆木虫 (著名写手)

引用回帖:
7楼: Originally posted by icetear at 2012-11-07 11:10:00
再请问一下甘草次酸-3-芹糖葡萄糖醛酸甙这些都是能从相应中文文献找到咩?

应该是可以的~
生是过往,跋涉虚无之境
8楼2012-11-07 11:38:27
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 icetear 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[硕博家园] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 0XLacIJUOj8D 2026-08-24 8/400 2026-08-25 05:12 by BZKMTicpDhFj
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 0XLacIJUOj8D 2026-08-24 3/150 2026-08-25 01:47 by BZKMTicpDhFj
[基金申请] 如果此刻你正在为国基感到焦虑,不妨来听听这首《基金之外》 +7 scalable 2026-08-24 7/350 2026-08-24 23:01 by anata1209
[基金申请] 人气不行了 +10 fansofjerry 2026-08-21 10/500 2026-08-24 21:03 by zhanghaozhu
[基金申请] 我面上完蛋了 +9 且听虎啸 2026-08-20 10/500 2026-08-24 20:08 by 苦寒来香
[基金申请] 能否退出参与的面上项目解除限项 +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by 家与远方
[基金申请] filecode,4个jtjc了 +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by 哈哈蛤?
[基金申请] 建议基金发布提前给出明确的时间点 +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[基金申请] 今日不放榜?网传国自然预计 8 月 27 日可查结果 +17 医学老男孩 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[基金申请] 范进中举一文的中心思想 +6 炎黄贵胄 2026-08-22 7/350 2026-08-24 11:58 by 6543yes
[基金申请] 让我中一个面上吧! +13 大萍1987 2026-08-20 16/800 2026-08-24 10:23 by 太傻了
[基金申请] 放榜前的不淡定 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[基金申请] 什么时候开奖? +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by 开心的小狮子
[基金申请] 时间戳今天,20号变了 +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[基金申请] 看来今天不会放榜了? +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[基金申请] 时间戳又变了 +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by 紫杉醇
[基金申请] 应该是下周三26日公布了吧? +4 哈哈蛤? 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[基金申请] 今天放榜没戏了吧 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[基金申请] 重要消息,中午系统在维护 +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[基金申请] 今天维护系统维护 祝所有人 高中 +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by 家与远方
信息提示
请填处理意见