Overview
Capillary Wormwood Herb, known as Yinchen in Traditional Chinese Medicine (TCM), is the dried aerial part of Artemisia capillaris Thunb. It has been used for over 2,000 years in East Asian medicine, primarily for liver-related conditions. The herb is harvested in spring when young shoots emerge, which is believed to contain the highest concentration of active compounds. In TCM theory, Yinchen is classified as bitter in taste and slightly cold in nature, entering the liver, gallbladder, and spleen meridians. Modern pharmacological studies have identified several bioactive components including scoparone, capillarisin, and chlorogenic acid, which contribute to its therapeutic effects.
Physical and Chemical Properties
The dried herb appears as slender, twisted stems with grayish-green or yellowish-green leaves covered with fine white hairs. It has a characteristic aromatic odor and slightly bitter taste. The active compounds are primarily coumarins, flavonoids, and volatile oils. Quality assessment focuses on color (preference for yellowish-green), aroma intensity, and absence of impurities. The water-soluble extract should be no less than 25% according to Chinese Pharmacopoeia standards. High-performance liquid chromatography (HPLC) is commonly used to quantify marker compounds for quality control.
Main Applications
In clinical practice, Yinchen is most frequently prescribed for jaundice, hepatitis, and gallbladder disorders. It promotes bile secretion (choleretic effect) and protects hepatocytes from damage, making it valuable in both acute and chronic liver conditions. The herb is often combined with other TCM ingredients in formulas like Yinchenhao Tang. Modern applications include use in dietary supplements for liver support and detoxification. Some research suggests potential benefits in metabolic syndrome and inflammatory conditions, though more clinical evidence is needed. Pharmaceutical companies extract active components for hepatoprotective drugs.
Safety and Storage
Capillary Wormwood Herb is generally considered safe when used appropriately under professional guidance. Possible side effects include mild gastrointestinal discomfort or allergic reactions in sensitive individuals. Contraindications include pregnancy and spleen deficiency with diarrhea according to TCM principles. Proper storage requires protection from moisture and light to prevent degradation of active compounds. Commercial packaging typically uses double-layer plastic bags inside cardboard boxes. Shelf life is approximately 2-3 years when stored below 25°C with relative humidity under 65%.
B2B Procurement Guide
Professional buyers should prioritize GACP (Good Agricultural and Collection Practices) certified suppliers to ensure quality and sustainability. Key specifications include harvest time (optimal in early spring), geographical origin (premium quality from northern China), and pesticide/heavy metal testing reports. For extract products, request standardization certificates showing content of marker compounds (typically 2-5% total flavonoids). Consider ordering in spring to access fresh harvest. MOQs usually start at 100kg for raw herb, with price breaks at ton quantities. Payment terms commonly include 30% deposit with balance before shipment.
Related Manufacturers
- 主营：中药材收购、中药材回收、回收中药材
- 主营：夜来香、茉莉根、钱一条、大皂角、银杏叶、白檀香、黄药子、桑寄生、鸡骨草、两头尖、伸筋花、马兜铃、金锁匙、绞股蓝、连钱草、使君子、金铁锁、血余碳、覆盆子、灯盏花、红参片、一口钟、西红花、三七粉、竹节参
- 主营：中药材炮附子、中药材斑蝥、中药材红娘子、中药材关白附、中药材隔山消、中药材黑顺片、中药材野南星、中药材水蛭、中药材土元、中药材蛤蚧、中药材蕲蛇、中药材生附子、中药材雪上一枝蒿、中药材马钱子、中药材肉桂、中药材冰片、中药材人参、中药材洛神花、中药材独角莲、中药材川乌、地鳖虫
- 主营：羊胎盘、猫胎盘、川乌、茵陈、草乌、马钱子、牛虻虫、水蛭、蜈蚣、天牛、海狗鞭、脆蛇、雪莲花
- 主营：山慈菇、猫爪草、川黄莲、茵陈、鸡血藤、蔓荆子、虫草花、肉苁蓉、木腰子、养生茶、马蜂窝、补骨脂、辣木子、回春草、黑桑椹、红景天、蒲黄粉、干姜片、酸枣仁、猫胎盘、当归、川乌、草乌、马钱子、甘遂、半夏
- 主营：冷背药材、动植物类药材、矿石类药材、大陆货中药材
- 主营：绣花针、马蹄草、积雪草、中药材、花生衣、通经草、锦灯笼、桃树皮、猪鞭草、巴豆霜、白附子、羊耳藤、松花粉、刺梨根、灯芯草、柏子仁、冷水七、羊角丝、安息香、断肠草、无头藤、藏红花、鸡骨香、盘龙参、红升丹
- 主营：珍珠粉、地骷髅、猫爪草、中药材茵陈蒿的供应、钱一条、杭白菊、车前草、蒲公英、鸡骨草、四宝片、广藿香、柯子肉、小茴香、香樟木、威灵仙、血余碳、覆盆子、胆南星、毒鱼藤、金果榄、白马骨、灯盏花、紫河车、吴茱萸、海风藤、黑蜘蛛
- 主营：山慈菇、厚朴花、地骷髅、中药材、千斤拔、猫爪草、大罗伞、黑骨头、千金红、无患子、雷公藤、韭菜根、黑蜘蛛、白檀香、木腰子、枸骨叶、毛膏菜、鱼脑石、独角莲、独钉子、青木香、穿破石、安息香、罗布麻、马蹬草
- 主营：中药材、黄瓜子、一条根、臭梧桐根
- 主营：茵陈、藏红花、须元果
- 主营：中药材收购、中药材回收、药材回收公司、库存药材收购、诊所中药材回购、中药材下料收购、中药材批发大全、中药材过期货源收购、中药材收购价格表、中药材收购电话
- 主营：技术包、知母苗、材种子、药材苗、白芨苗、菊花苗、射干苗、丹参苗、柴胡苗、白芍芽、材种苗、防风苗、白术苗、赤芍籽、蒲公英、赤芍苗、母种苗、板蓝根、防风种子、黄精种植、种苗基地、一斤种植、种植丹参、金丝皇菊、白芨种苗
- 主营：赤芍苗、知母苗、苗射干、苗中华药、桔梗苗、菊花苗、苗白芨、白芍芽、白术苗、丹参苗、品种全、板蓝根、防风种子、金丝皇菊、种苗基地、白芷种子、白芨苗几、射干种子、抗病高产、菊花种苗、牡丹种植、丹参种子、防风种植、玄参种苗、苗白术芽
- 主营：正宗药材藏茵陈获证堂、白芍芽