Dried Hirudo
Overview
Dried Hirudo, derived from leeches of the species Hirudo nipponica or Whitmania pigra, is a staple in traditional Chinese medicine (TCM). The drying process preserves its bioactive compounds, particularly hirudin, a potent anticoagulant. It is typically harvested from freshwater environments, cleaned, and air-dried to retain medicinal efficacy. In B2B markets, dried Hirudo is traded as a raw material for pharmaceuticals and health products. Its demand is driven by its role in promoting blood circulation and resolving stasis, making it valuable for treating cardiovascular and musculoskeletal conditions.
Physical and Chemical Properties
Dried Hirudo appears as dark brown or black, flattened segments with a leathery texture. Its density ranges from 0.8 to 1.2 g/cm³, depending on residual moisture. The material is insoluble in water but partially dissolves in alcohol, facilitating extraction of active compounds like hirudin. Key chemical properties include its anticoagulant activity, attributed to hirudin’s ability to inhibit thrombin. The dried form is stable under proper storage but may degrade if exposed to humidity or high temperatures, compromising its medicinal value.
Main Applications
Dried Hirudo is primarily used in TCM formulations for conditions such as blood stasis, thrombosis, and hypertension. It is also processed into powders or extracts for capsules and topical applications. Beyond medicine, it serves as an ingredient in health supplements targeting circulatory health. In modern pharmacology, hirudin extracted from dried Hirudo is researched for anticoagulant therapies. Its applications extend to veterinary medicine and cosmetic formulations, where its bioactive properties enhance product efficacy.
Safety and Storage
Proper storage is critical to maintain the quality of dried Hirudo. It should be kept in airtight containers in cool, dry environments to prevent mold or insect infestation. Direct sunlight and moisture must be avoided to preserve its bioactive integrity. Safety precautions include wearing gloves during handling to prevent allergic reactions. Suppliers must comply with hygiene standards and provide certificates of analysis to ensure the product is free from contaminants like heavy metals or pathogens.
B2B Procurement Guide
When procuring dried Hirudo, buyers should prioritize suppliers with traceable sourcing and Good Manufacturing Practice (GMP) certification. Key factors include product uniformity, absence of impurities, and compliance with international trade regulations for medicinal ingredients. Bulk purchases often require documentation such as phytosanitary certificates and lab test reports. Price varies based on origin, processing methods, and hirudin content. Negotiating long-term contracts with reputable suppliers can ensure consistent quality and cost efficiency.
Related Manufacturers
- 主营：机械设备、仪器设备、五金工具、水蛭、工业品、食品安全检测仪、光纤熔接机、食品包装机、口服液封口机、瓷砖切割机、商用不锈钢煲仔炉、全自动切膜机、超声波洗脸仪、电动装订机、led显示屏、高压试验变压器、电蒸锅、商用汤桶、家用别墅电梯、酒店豪华行李车、食品烘干机、汽车电脑诊断仪、熔喷布工业加湿器
- 主营：扣子七、桃儿七、玉凤花、金边水蛭和黄杜鹃花价、红凉伞、金沙牛、千斤拔、中药材、珠儿参、金龟盆、石棠花、雪三七、铁牛七、硫磺菌、白灵芝、黑蜘蛛、鸡爪参、鼻涕虫、独角莲、独脚金、金蝉花、两头尖、疙瘩七、疔毒豆、通经草、野生黄
- 主营：水蛭素、全氟三丁胺、木质素、吉氏色素
- 主营：营养强化剂、抗氧化剂、甜味剂、食品级增稠剂、食用色素、酶制剂、粉末香精、酸度调节剂、食品乳化剂、着色剂、抗结剂、增味剂
- 主营：威兰胶、古尔胶、L-精氨酸、瓜尔胶、L-抗坏血酸、瓜尔豆胶、甘氨酸、半胱氨酸、维生素C/vc、核黄素(维生素B2)、胍基乙酸、牛磺酸、L-蛋氨酸、L-半胱氨酸、L-半胱氨酸盐酸盐、工业级VC、L-谷氨酰胺、L-苯丙氨酸、DL-蛋氨酸、L-丙氨酸、酪蛋白酸钠、酪蛋白/干酪素、海藻酸钠/海藻酸钠、硒代蛋氨酸、烟酸/烟酰胺
- 主营：异辛醇、乳化剂、乙烯醚、水蛭素粉、醚羧酸、脂肪醇、分散剂、染色助剂、聚乙二醇、异构醇醚、泊洛沙姆、椰油酰胺、基羟乙基、烷基糖苷、特辛基酚、聚氧乙烯、嵌段聚醚、单油酸酯、异构十三醇、丙烯磺酸钠、氢化蓖麻油、丙烯酰胺基、醇醚葡糖苷、低泡渗透剂、甲酯乙氧基、癸基葡糖苷
- 主营：桑椹粉、茯苓粉、金银花粉、水蛭素、薏苡仁粉、水溶枸杞粉、沙棘粉、枸杞提取物、沙棘提取物、沙棘肽、藜麦肽、黄芪粉黄芪提取物
- 主营：冷却塔填料、收水器、喷头、蚂蝗水蛭栖息片、减速机、冷却塔、玻璃钢盖板、托架、皮带罩、天线罩、吸风罩、风帽、消音毯、百叶窗、拼接格栅、PVC进风格栅、冷却塔风筒面板、管道清洗胶球、玻璃钢井盖、玻璃钢检查井、玻璃钢水槽、PP喷淋塔、不锈钢喷头
- 主营：冷却塔填料、冷却塔收水器、除雾器、冷却塔喷头、玻璃钢井盖、玻璃钢百米桩、玻璃钢围栏、玻璃钢格栅、玻璃钢标志桩、玻璃钢填料托架、S波填料、加油站承重井盖、冷却塔托架、玻璃纤维拱棚支架、龙虾巢、鳝巢、蒸发冷填料、点波填料、玻璃钢检查井、玻璃钢排水沟、冷却塔喷溅装置、冷却塔雾化喷头、玻璃钢冷却塔
- 主营：果粉、浸膏、生粉、水蛭素800TAU、蛋白粉
- 主营：果蔬粉、金银花绿原酸、平卧菊三七黄酮、水蛭素、大豆苷元、水杨甙、肽粉、山楂黄酮、姜黄素、PQQ
- 主营：金银花绿原酸、蒲公英黄酮、柴胡皂甙、水蛭素、辅酶Q10、杜仲绿原酸、吲哚-3-甲醇、PQQ吡咯并喹啉醌二钠盐、NMN烟酰胺单核苷酸、NAD 烟酰胺腺嘌呤二核苷酸、3-二吲哚甲烷、白杨素、水杨甙、槲皮素 二氢槲皮素、亚精胺 亚精胺盐酸盐、漆黄素、姜黄素、男性抗检原料、三七皂甙 三七茎叶总皂苷 西洋参总皂甙、菲尼布特、花青素
- 主营：枸杞提取物、甘草提取物、沙棘提取物、水蛭素、葛根提取物、黄精提取物、茶皂素98%、单宁酸、玫瑰花粉、荷叶提取物、圆苞车前子壳粉、酸枣仁提取物、蚌肉多糖、牡蛎肽、蛹虫草提取物、叶黄素、金银花提取物、夏枯草提取小姨、茶树花提取物、覆盆子提取物、薄荷提取物、阿胶提取物、没食子酸、桑叶提取物、紫苏提取物、莲子提取物
- 主营：包装盒、精装盒、高档礼品盒、飞机盒、化妆品包装盒、保健品包装盒、茶叶包装盒、抽屉盒、精装画册、书刊杂志、海报、不干胶标签、画册定制、宣传单、目录期刊、礼品袋
- 主营：冷却塔填料、横流塔填料、逆流塔填料、蚂蟥窝水蛭板、冷却塔收水器、冷却塔喷头、蒸发冷填料、闭式塔填料、不锈钢散热管、改性PVC淋水填料、马利填料、良机填料、斯频德冷却塔填料、金日冷却塔填料、冷却塔进风窗、冷却塔通风板、荏原填料、S波填料、益美高收水器、多维收水器、BAC填料、圆塔填料、斜交错填料、冷却塔散热片、冷却塔淋水片、S波收水器
- 主营：甜菊糖、甘氨酸、cmc淀粉、水蛭素、阿力甜、栀子红、胺鲜酯、柠檬油、韦兰胶、可可壳、增稠剂、海藻糖、辣椒精、姜精油、独活油、川芎油、海松素、软明胶、酪蛋白、麦芽粉、玉米肽、果乳糖、乳制品、龙脑油、牛磺酸、磷酸铁