2010版中国药典英文

2.药材的采收与产地加工部分的一般译法为:
用The drug作主语，单数。用被动语态，不用主动语态。“采 收”用“to be collected”(不用“to be picked”，“to be dug up” 等)。“除去杂质”等(名词单数)用“removed from foreign matter”,“洗净”用“washed clean”,“干燥”用“dried”， “晒 干 ” 为 “ dried in the sun” ， “ 阴 干 ” 为 “ dried in the shade”,“低温干燥”为“dried at a lower temperature”。“栽培 变种”为“cultivar”。“泥砂”为“soil”。“须根.细根”： “fibrous root”用于单子叶植物、根茎上的不定根，“rootlet” 用于双子叶植物主根上的细小侧根、支根。

加热回流提取 Heat under reflux 2g, cut into pieces, with 20ml of ethanol for 1 hour, cool and filter, use the filtrate as the test solution. 取本品2g， 剪碎，加乙醇20ml，加热回流1 小时，放冷， 滤过，滤液作为供试品溶液。

萃取、过柱纯化 Extract the filtrate with two 15-ml quantities of nbutanol saturated with water, combine the n-butanol extracts, and evaporate to dryness. Dissolve the residue in 1 ml of dehydrated ethanol, add a quantity of alumina, stir well on a water bath, dry, and apply to a small (10-15mm in diameter) 或 Sepack C18 column packed with neutral alumina (200 mesh, 1g, 10~15mm in diameter ), pre-elute with 30ml of a mixture of ethyl acetate and methanol (3:1). Elute with 30 ml of a mixture of ethyl acetate and methanol (1:1), and collect the eluate. Evaporate to dryness and dissolve the residue in 0.5 ml of ethanol as the test solution.
a.超声处理 用ultrasonicate
b.提取 用extract
c.温浸 用 warm macerate
d.水浴加热 用heat on a water bath e.对照品（对照品溶液） 用 “对照品名”加“CRS” 表示（reference solution）; 对照药材（对照药材 溶液） 用reference drug（reference drug solution）; 供试品溶液 用test solution

浸渍、水解
Macerate 0.5 g of the pills in 20 ml of methanol for 1
hour, and filter. Evaporate 5 ml of the filtrate to
dryness, dissolve the residue in 10 ml of water, add 1
g. 斑点 用spot(s)， 条斑 用 band(s)
h. 分别置日光及紫外光灯(365nm)下检视，日
光下显…色的斑点；紫外光灯下显…色的
斑点 用 … spot in daylight and … spot under ultraviolet light at 365 nm respectively.


二、理化鉴别
1.化学鉴别

Shake 0. 5 g of the powder with 5 ml of ethanol for 5
minutes and filter. Evaporate the filtrate to dryness,
add dropwise antimony trichloride saturation solution
f.薄层板 : 硅胶G薄层板... using silica gel G as the coating substance
用1%氢氧化钠溶液制备的硅胶G薄层板...
using silica gel G mixed with 1% solution of sodium
hydroxide as the coating substance
in chloroform and evaporate again to dryness. A
violet-red colour is produced.

取本品粉末0.5g，加乙醇5ml，振摇5分钟，滤过，滤 液蒸干，滴加三氯化锑饱和的三氯甲烷溶液，再蒸 干，即显紫红色。
2.薄层鉴别
（1）经常用到需统一的词汇和短语：

c.点样、展开、显色、检视

点样、展开 Carry out the method for thin layer chromatography （Appendix VI B）， using silica gel G as the coating substance and the upper layer of a mixture of butyl acetate, formic acid and water ( 7:2.5:2.5) as the mobile phase. Apply separately 10 μl of the test solution and 2 μl of the reference solution to the plate. 照薄层色谱法 （附录Ⅵ B）试验，吸取供试品溶液10μl，对照品溶 液2μl，分别点于同一硅胶G薄层板上， 以醋酸丁酯甲酸-水( 7:2.5:2.5) 为展开剂，展开，.......。 显色、检视 Spray with 5% sulfuric acid in ethanol and heat to the spot clear. Examine under ultraviolet light at 365 nm. 以5%硫酸乙醇溶液显色，热风加热至斑点显色清晰。 置紫外光灯(365nm)下检视。
含4%醋酸钠的羧甲基纤维素钠溶液为黏合剂的硅胶G
薄层板上...
using silica gel G mixed with sodium carboxymethylcellulose containing 4% solution of sodium acetate as the coating substance.
化学对照品作对照 Dissolve chlorogenic acid CRS in methanol to produce a solution containing 1 mg per ml as the reference solution. 取绿原酸对照品，加甲醇溶解制成每1ml 含 1mg 的溶液，作为对照品溶液。 多个化学对照品混合对照 Dissolve ginsenosides Rb1, Re and Rg1 CRS in methanol to produce a mixture containing 2 mg of each per ml as the reference solution. 对照药材作对照 Prepare a solution of 0.5 g of Rhei Radix et Rhizoma reference drug and 20 ml of methanol in the same manner as the reference drug solution. 另取大黄对照 药材 0.5g，加甲醇20ml，同法制成对照药材溶液。
(2)薄层鉴别基本的四个步骤，即供试品溶液制备； 对照品溶液制备；点样、展开、显色；结果判
断。
a. 供试品溶液制备 常见以下几种情况：

超声处理提取 To 9g, cut into pieces, add 20ml of ether, ultrasonicate for 20 minutes, and filter. Evaporate the filtrate to dryness, and dissolve the residue in 0.5ml of n-hexane as the test solution. 取本品9g，切碎，加乙醚20ml，超声 处理20分钟，滤过，滤液挥干，残渣加0.5ml 正己烷溶解，作为供试品溶液。（艾附暖宫丸）
d. 结果判断
The fluorescent spots in the chromatogram obtained with the
test solution correspond in position and colour to the spots
obtained with the reference drug solution; and an orange fluorescent spot in the chromatogram obtained with the test solution corresponds in position and colour to the spot in the chromatogram obtained with the reference solution. 供试品
ml of hydrochloric acid, heat on a water bath for 30
minutes, and cool immediately.
取本品0.5 g，加甲醇20ml浸泡1 小时，滤过。取5ml
滤液蒸干，残渣加10ml水溶解，加1ml盐酸，水浴加
热30分钟，立即冷却。
b.对照品（对照药材）溶液的制备
滤液用水饱和的正丁醇提取二次，合并正丁醇 提取液，蒸干，残渣加无水乙醇1ml使溶解， 加适量氧化铝在水浴上拌匀，干燥，装入一预 先装填好的中性氧化铝小柱（200目，1g，内 径10-15mm）或C18小柱上，用乙酸乙酯-甲醇 （3：1）30ml预洗，再用乙酸乙酯-甲醇（1： 1）30ml洗脱，收集洗脱液，残渣加乙醇0.5ml 使溶解，作为供试品溶液。

例1 The drug is collected in auter, washed clean, and dried in the sun.
例 2 The drug is collected at flowering to fruiting stage, removed from thick stem, cut into section, and dried. (注:中国药典2005年版一部英文版药用部位采用名词单数,如
Citrus grandis “Tomentosa” or Citrus grandis (L.) Osbeck
(Fam. Rutaceae).
本 品 为 芸 香 科 植 物 化 州 柚 Citrus grandi“Tomentosa” 或 柚
Citrus grandis(L.)Osbeck的未成熟或近成熟的干燥外层果皮。
2010版中国药典英文版
编译细则
一、药材来源
1.植(动)物来源的药材的来源部分的一般译法为:
药材英文名称is the 药用部位(名词单数) of 植(动)物拉丁学名
[属名和种(变种)加词为斜体字](科名).
例：Pummelo Peel is the dried unripe or almost ripe exocarp of