干漆

中文文本参考：《中国药典（2020年版）》
English text reference: Chinese Pharmacopoeia (2020 Edition)

概述 Overview

本品为漆树科植物漆树Toxicodendron vernicifluum（Stokes）F.A.Barkl.的树脂经加工后的干燥品。一般收集盛漆器具底留下的漆渣，干燥。
Lacquer is the dried resinous product processed from the resin of Toxicodendron vernicifluum (Stokes) F.A.Barkl. (Fam. Anacardiaceae). The drug is collected from the residue left at the bottom of lacquerware and dried.

性状 Description

本品呈不规则块状，黑褐色或棕褐色，表面粗糙，有蜂窝状细小孔洞或呈颗粒状。质坚硬，不易折断，断面不平坦。具特殊臭气。
Irregular blocks, blackish-brown or brownish-brown; surface rough, with small honeycomb-like pores or granular; texture hard, not easily broken, fracture uneven. Odour, distinctive.

鉴别 Identification

（1）本品粉末棕褐色。半透明不规则块状，黄棕色至红棕色，边缘淡黄棕色，表面常见放射状纹理，有时略呈层片状重叠。
(1) Powder: brownish-brown. Semi-transparent, irregular blocks, yellowish-brown to reddish-brown, with pale yellowish-brown edges; surface often showing radial lines, sometimes slightly layered and overlapping.

（2）取本品一小块，置瓷蒸发皿中，点火即燃烧，产生黑烟并发出强烈漆臭。
(2) Take a small piece of the drug, place it in a porcelain evaporating dish, ignite it, it burns with black smoke and emits a strong lacquer odor.

（3）取本品粉末1g，加乙醇10ml，置热水浴中加热5分钟，放冷，滤过。取滤液1ml，加三氯化铁试液1～2滴，显墨绿色。
(3) Take 1g of the powder, add 10ml of ethanol, heat in a water bath for 5 minutes, cool, and filter. Take 1ml of the filtrate, add 1-2 drops of ferric chloride test solution, and a dark green color appears.

检查 Examination

水分 Water

不得过7.0%（通则0832第四法）。
Not more than 7.0 per cent <0832,method 4>.

总灰分 Total ash

不得过8.0%（通则2302）。
Not more than 8.0 per cent <2302>.

酸不溶性灰分 Acid-insoluble ash

不得过5.0%（通则2302）。
Not more than 5.0 per cent <2302>.

浸出物 Extractives

照醇溶性浸出物测定法（通则2201）项下的热浸法测定，用乙醇作溶剂，不得少于1.2%。
Carry out the method for determination of ethanol-soluble Extractives <2201,the hot maceration method>, using ethanol as the solvent,not less than 1.2 per cent.

饮片 Prepared slices

干漆炭 dry charcoal briquette

炮制 Processing

取干漆，置火上烧枯；或砸成小块，照炒炭法（通则0213）炒至焦枯黑烟尽，取出，放凉。
Take dried lacquer, burn it on fire until it is completely dry; or crush it into small pieces, stir-fry it according to the method of stir-frying carbon <0213> until it is completely charred and the smoke is gone, take it out and let it cool.

性 Property

温；有毒。
Warm; toxic.

味 Flavor

辛。
Pungent.

归经 Meridian tropism

归肝、脾经。
Liver and spleen meridians.

功能 Actions

破瘀通经，消积杀虫。
To promote blood circulation and remove blood stasis, eliminate accumulation and kill parasites.

主治 Indications

用于瘀血经闭，癥瘕积聚，虫积腹痛。
Blood stasis causing menstrual disorders, accumulation of masses, abdominal pain due to intestinal parasites.

用量 Dosage

2～5 g.
2-5 g.

用法 Administration

无。
None.

注意 Precautions

孕妇及对漆过敏者禁用。
Not suitable for pregnant women and those allergic to lacquer.

贮藏 Storage

密闭保存，防火。
Store in a tightly closed container, away from fire.

干漆

文本参考：《中国药典（2015年版）》
Text reference: Chinese Pharmacopoeia (2015 Edition)

概述 Overview

本品为漆树科植物漆树Toxicodendron vernicifluum（Stokes）F.A.Barkl.的树脂经加工后的干燥品。一般收集盛漆器具底留下的漆渣，干燥。
Dried Lacquer is the dried purified resin of Toxicodendron vernicifluum (Stokes) F. A. Barkl. (Fam. Anacardiaceae). Usually the residue on the bottom of vessel containing lacquer is collected, and dried.

性状 Description

本品呈不规则块状，黑褐色或棕褐色，表面粗糙，有蜂窝状细小孔洞或呈颗粒状。质坚硬，不易折断，断面不平坦。具特殊臭气。
Irregular masses dark-brown or brown, externally rough, with honeycomb-like fine pores or granular. Texture hard, uneasily broken, fracture uneven. Odour, characteristic and unpleasant.

鉴别 Identification

（1）本品粉末棕褐色。半透明不规则块状，黄棕色至红棕色，边缘淡黄棕色，表面常见放射状纹理，有时略呈层片状重叠。
（2）取本品一小块，置瓷蒸发皿中，点火即燃烧，产生黑烟并发出强烈漆臭。

检查 Examination

水分 Water

不得过7.0%（通则0832第四法）。
Not more than 7.0 per cent <0832, method 4>.

总灰分 Total ash

不得过8.0%（通则2302）。
Not more than 8.0 per cent <2302>.

酸不溶性灰分 Acid-insoluble ash

不得过5.0%（通则2302）。
Not more than 5.0 per cent <2302>.

浸出物 Extractives

照醇溶性浸出物测定法（通则2201）项下的热浸法测定，用乙醇作溶剂，不得少于1.2%。
Carry out the method for determination of ethanol-soluble extractives <2201>, using ethanol as the solvent, not less than 1.2 per cent.

饮片 Prepared slices

干漆 Dried Lacquer

炮制 Processing

取干漆，置火上烧枯；或砸成小块，置锅中炒至焦枯黑烟尽，取出，放凉。
Burn Dried Lacquer to withered; or break into small pieces and stir-fry until it gives no dark fumes, allow to cool after removal.

性 Property

辛，温；有毒。
Warm; pungent; toxic.

味 Flavor

辛。
Pungent.

归经 Meridian tropism

归肝、脾经。
Liver and spleen meridians.

功能 Actions

破瘀通经，消积杀虫。
To break blood, expel stasis, unblock the meridians, resolve accumulation, and kill worms.

主治 Indications

用于瘀血经闭，癥瘕积聚，虫积腹痛。
Blood-stasis amenorrhea, abdominal masses, and abdominal pain caused by worm accumulation.

用量 Dosage

2～5g。
2-5 g.

注意 Precautions and Warnings

孕妇及对漆过敏者禁用。
Contraindicated for pregnant women and those who are allergic to lacquer.

贮藏 Storage

密闭保存，防火。
Preserve in well-closed containers and protect from fire.