| 5 | 1/1 | 返回列表 |
| 查看: 1210 | 回復(fù): 5 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點(diǎn)擊這里查看本話題的所有回帖 | |||
AnnF版主 (文壇精英)
|
[求助]
各位大神,英文翻譯求助!急急急。!
|
||
|
貫葉連翹 (Hypreicum perforatum L.),又名貫葉金絲桃,是藤黃科金絲桃屬多年生草本植物。 用金絲桃素純度作為參考指標(biāo),采用大孔樹(shù)脂、小孔樹(shù)脂、中壓柱層析及凝膠柱相結(jié)合的方法,純化貫葉連翹中的金絲桃素;貫葉連翹中金絲桃素提取的最佳工藝是,用95%的乙醇10倍量回流提取2小時(shí),提取2次;以金絲桃素為標(biāo)樣,對(duì)貫葉連翹純提物采用大孔樹(shù)脂富集、中壓柱分離及凝膠柱純化等,優(yōu)化分離工藝,簡(jiǎn)單、穩(wěn)定、可行。含量測(cè)定方法簡(jiǎn)便、快速、準(zhǔn)確,可控制質(zhì)量。 |
科技 |
鐵桿木蟲(chóng) (著名寫(xiě)手)
鐵桿木蟲(chóng) (著名寫(xiě)手)
|
Hypreicum perforatum L., also known as Hypericum perforatum is the perennial herb of Hypericum Clusiaceae. Using the purity of hypericin as the reference index, purifying Hypericin from Hypericum perforatum with the combination of macroporous resin holes resin, medium pressure column chromatography and gel column ; the optimal extraction method is reflux extraction about two hours with 10 times of 95% ethanol, and extracted two times; Taking hypericin as the standard sample we used macroporous resin for enrichment ,medium pressure column for seperation and gel column for purification on the Hypericum extract .the optimize separation process is simple, stable and feasible. the determination method is simple, rapid, accurate, and can control the quality. |
鐵桿木蟲(chóng) (著名寫(xiě)手)
Farmer

鐵桿木蟲(chóng) (著名寫(xiě)手)
Farmer

| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 085701環(huán)境工程求調(diào)劑 +9 | 多久上課 2026-03-27 | 9/450 |
|
|---|---|---|---|---|
|
[考研] 322求調(diào)劑 +5 | 宋明欣 2026-03-27 | 5/250 |
|
|
[考研] 286求調(diào)劑 +3 | 丟掉懶惰 2026-03-27 | 6/300 |
|
|
[考研] 348求調(diào)劑 +4 | 小懶蟲(chóng)不懶了 2026-03-27 | 5/250 |
|
|
[考研] 315調(diào)劑 +4 | 0860求調(diào)劑 2026-03-26 | 5/250 |
|
|
[考研] 292求調(diào)劑 +4 | 求求了收下我吧?/a> 2026-03-26 | 4/200 |
|
|
[考研] 284求調(diào)劑 +11 | junqihahaha 2026-03-26 | 12/600 |
|
|
[考研] 349求調(diào)劑 +4 | 李木子啊哈哈 2026-03-25 | 4/200 |
|
|
[考研] 286求調(diào)劑 +13 | Faune 2026-03-21 | 13/650 |
|
|
[考研] 085600 材料與化工 329分求調(diào)劑 +9 | Mr. Z 2026-03-25 | 9/450 |
|
|
[考研] 化學(xué)調(diào)劑一志愿上海交通大學(xué)336分-本科上海211 +4 | 小魚(yú)愛(ài)有機(jī) 2026-03-25 | 4/200 |
|
|
[考研] 材料與化工328分調(diào)劑 +6 | 。,。,。,。i 2026-03-23 | 6/300 |
|
|
[考研] 化學(xué)調(diào)劑 +6 | yzysaa 2026-03-21 | 6/300 |
|
|
[考研] 一志愿北化315 求調(diào)劑 +3 | akrrain 2026-03-24 | 3/150 |
|
|
[考研]
|
黃粱一夢(mèng)千年 2026-03-24 | 3/150 |
|
|
[考研] 一志愿南航材料專(zhuān)317分求調(diào)劑 +5 | 炸呀炸呀炸薯?xiàng)l 2026-03-23 | 5/250 |
|
|
[考研] 300求調(diào)劑,材料科學(xué)英一數(shù)二 +5 | leaflight 2026-03-24 | 5/250 |
|
|
[考研] 336化工調(diào)劑 +4 | 王大坦1 2026-03-23 | 5/250 |
|
|
[考研] 308求調(diào)劑 +3 | 墨墨漠 2026-03-21 | 3/150 |
|
|
[考研] 306求調(diào)劑 +5 | 來(lái)好運(yùn)來(lái)來(lái)來(lái) 2026-03-22 | 5/250 |
|