Stephania Root Powder
Overview
Stephania Root Powder is derived from the dried roots of Stephania plants, notably Stephania tetrandra, a perennial vine native to East Asia. Historically used in Traditional Chinese Medicine (TCM), it is valued for its bioactive alkaloids, particularly tetrandrine, which contributes to its therapeutic effects. The powder is processed through grinding and sterilization, retaining the plant's natural compounds. Its use spans both traditional remedies and modern nutraceuticals, often incorporated into capsules, tinctures, or topical formulations.
Physical and Chemical Properties
The powder exhibits a light-brown to yellowish hue with a characteristic bitter taste. Its solubility varies depending on the solvent, with partial solubility in water and better dissolution in ethanol or other organic solvents, making it suitable for diverse formulations. Key chemical constituents include tetrandrine, fangchinoline, and cyclanoline, which are bisbenzylisoquinoline alkaloids. These compounds are responsible for its anti-inflammatory, antioxidant, and calcium channel-blocking properties, though concentrations may vary based on plant origin and processing methods.
Main Applications
In pharmaceuticals and supplements, Stephania Root Powder is primarily used for its potential to support joint health, reduce inflammation, and modulate immune responses. It is often formulated into capsules or tablets for oral consumption or combined with other herbs in TCM prescriptions. Beyond health products, it finds niche applications in cosmetic formulations for its antioxidant benefits. Research also explores its role in supporting cardiovascular health, though clinical evidence remains limited and requires further validation.
Safety and Storage
Proper storage is critical to maintain potency: the powder should be kept in airtight containers at temperatures below 25°C (77°F), protected from humidity and direct light. Shelf life typically ranges from 18-24 months under optimal conditions. Safety precautions include avoiding use during pregnancy due to potential uterine stimulation. High doses may cause dizziness or gastrointestinal discomfort. Regulatory compliance, such as heavy metal and pesticide residue testing, is essential for commercial use, particularly in international markets like the EU or US.
B2B Procurement Guide
Bulk buyers should prioritize suppliers that provide certificates of analysis (CoA) verifying alkaloid content (e.g., tetrandrine ≥1%) and absence of contaminants. Organic certification or GMP compliance adds value for premium markets. Pricing varies with purity and sourcing; wild-harvested roots may command higher prices than cultivated ones. Negotiate MOQs (Minimum Order Quantities) and consider seasonal availability, as harvesting cycles can affect supply. Partnering with traceable, ethical suppliers ensures consistent quality and mitigates risks of adulteration.
Related Manufacturers
- 主营：黄芪提取物、沙棘提取物、大枣多糖、千金藤萃取粉、山楂提取物、山药提取物、枸杞提取物、甘草提取物、人参提取物、丹参提取物、柴胡提取物、牛蒡根提取物、薏苡仁提取物、白芍提取物、车前子提取物、益母草提取物、土茯苓提取物、百合提取物、决明子提取物、菊粉、大豆蛋白、胶原蛋白肽、大枣粉、山药粉、生姜提取物
- 主营：提取物、浓缩粉、生粉、原粉、果粉、六盘韵生物
- 主营：胶原蛋白肽、植物提取物、果蔬粉、膳食纤维、鹿胎盘提取物、大麦草汁粉、蓝莓果粉、草莓果粉、膳食纤维粉、巴西莓果粉
- 主营：桑叶多糖、阿萨伊果粉、刺梨提取物、葡萄籽提取物、花青素、虾青素、龙眼肉多糖、蚌肉多糖、淫羊藿甙、茶皂素、纳豆激酶、黄连提取物、熊果苷、罗汉果甜甙、芍药苷、桔梗提取物、白毛银露梅提取物
- 主营：沙棘粉、枸杞粉、人参粉、千金藤提取物、香菇粉、麦芽粉、山茱萸粉、茯苓粉、黄精粉、黄芪粉、连翘粉、印楝粉、榴莲粉、菊花粉、桑葚肽、红芪粉、远志粉、香蕉粉、柴胡粉、丹参粉、葛根粉、西洋参粉、天麻粉、八角粉、罗汉果粉、桔梗粉
- 主营：药食同源、果蔬粉、植物提取物、千金藤粉、新食品原料
- 主营：乙二醇、AES、磺酸、氨基酸原粉、AOS、消泡剂、氧化钙颗粒、NP-10、AEO-3、OP-10、司盘-80、有机防冻液、25升包装桶、6501、吐温-80
- 主营：氨基磺酸、工业红糖、乙醇、氨基酸原粉、乙酸乙酯、冰醋酸、1227苯扎氯铵、二甲基甲酰胺、二甲苯
- 主营：葡萄糖、工业白糖、聚丙烯酰胺、氨基酸原粉、羧甲基纤维素、木质素磺酸钠、edta四钠、聚合氯化铝、草酸、三氯异氰尿酸、碳酸钾、磷酸三钠、醋酸钠、聚合硫酸铁、甲酸钙
- 主营：AES、一水柠檬酸、十二烷基磺酸钠、AOS粉、氨基磺酸、苯酚、冰醋酸、片碱、卡松、大苏打、硼酸、乙醇、磺酸、消泡剂、硼砂、异丙醇、工业盐、过硫酸铵、过碳酸钠、亚硝酸钠、甘油、草酸
- 主营：脱氧剂、催化剂、分子筛、原粉、干燥剂、吸附剂、钯触媒、voc吸附、活化粉、沸石吸附、zsm-5分子筛、脱硫脱氨分子筛、贵金属催化剂、钯催化剂、酸性气体干燥、beta分子筛、钛硅催化剂、异构化催化剂、加氢催化剂、溶剂干燥分子筛、sapo-34、ssz-13、NaY
- 主营：氨基酸、黄腐酸钾、糖蜜发酵液、氨基酸原粉、酵母蛋白粉、生化黄腐酸、黄腐酸酵母粉
- 主营：枸杞多糖、葛根提取物、猴头菇提取物、黑枸杞提取物、芒果粉、苹果粉、桑椹粉、火龙果粉、板蓝根提取物、酸枣仁肽、燕麦肽、丁香提取物、金银花提取物、百合提取物、茯苓提取物、赤小豆提取物、桑叶提取物、荷叶提取物、砂仁提取物、蔓越莓提取物、白桦茸提取物、樱桃粉
- 主营：药食同源提取物、植物提取物、新资源食品、大枣粉、浓缩粉、果蔬粉
- 主营：植物提取物、玉米胚芽粉、甘草提取物、小球藻原粉、玉米低聚肽、山楂提取物、玉米胚芽浓缩粉、牡蛎肽粉、山药粉、枸杞子粉、蓝莓粉、黄精提取物、桑叶提取物、地龙蛋白、薏苡仁粉、仙人掌果粉、葛根提取物、酸枣仁提取物、沙棘提取物、人参提取物、黄芪提取物、决明子提取物、枳椇子提取物、桑葚果粉、沙棘粉、金银花提取物
- 主营：氨基酸原粉、肥料、建筑灌浆料
- 主营：Y型分子筛、钛硅分子筛、A型分子筛、分子筛原粉、ZSM-5分子筛、SSZ-13分子筛、β分子筛、超稳USY分子筛、VOCs吸附分子筛、沸石分子筛
- 主营：阿斯巴甜、赤藓糖醇、菊粉、结晶果糖、甜菊糖、海藻糖、大豆低聚糖、阿拉伯胶、刺槐豆胶、瓜尔豆胶、果胶、黄原胶、结冷胶、聚丙烯酸钠、抗性糊精、可得然胶、魔芋粉、塔拉胶、琼脂、沙蒿籽胶、明胶、温轮胶、辛烯基琥珀酸淀粉钠、亚麻籽胶、大豆蛋白粉
- 主营：轻质碳酸钠、速溶硅酸钠、五水偏硅酸钠、氨基酸原粉、过硫酸氢钾、十二烷基苯磺酸钠、氧化钙、大苏打、离子钙
- 主营：卡波姆、卡拉胶、可得然胶、魔芋粉 魔芋精粉、琼脂 琼脂粉、羧甲基纤维素钠、明胶、聚维酮K30、乙基纤维素、D-氨基葡萄糖盐酸盐、壳聚糖、壳寡糖、酪蛋白 干酪素、酪蛋白酸钠 酪朊酸钠、氯化胆碱、甜菜碱、酵母浸粉、蛋白胨、低聚果糖、低聚木糖、甘露寡糖、菊粉、D-异抗坏血酸钠