Wild Huang Yao Zi Dried Dioscorea Bulbifera Root 500g Traditional Chinese Herb Air Dried

Huang Yao Zi (黄药子), the dried tuber of Dioscorea bulbifera, is a traditional Chinese herb also known as Huang Du Zi (黄独子). In TCM theory it is considered bitter in flavor and cold in nature, traditionally associated with clearing heat and resolving phlegm. This air-dried raw herb is supplied in prepackaged slices for decoction use. Consult a qualified practitioner before use.

Key Selling Points

• Authentic Huang Yao Zi 黄药子 dried tuber of Dioscorea bulbifera
• Air-dried processing preserves the natural character of the raw herb
• Traditionally used in TCM decoctions for its bitter cold properties
• Prepackaged 500g bulk supply suitable for herbal formulas
• Also known as Huang Du Zi 黄独子 in classical herbal texts

Quality & Sensory

Typically the dried tuber slices show a yellowish to brownish exterior with a pale starchy interior. The texture is hard and dense with a faint starchy aroma. When decocted, the liquid typically carries a bitter taste.

Technical Specifications

Usage Scenarios

• Prepared as a traditional herbal decoction
• Used in classical herbal formulas under practitioner guidance
• Stored frozen for long-term preservation of raw herbs

Traditional Uses

In TCM practice, Huang Yao Zi has traditionally been associated with clearing heat, resolving phlegm, and cooling the blood. It was historically prepared by slicing and decocting, sometimes with other herbs in classical formulas. Because of its cold nature, traditional texts advise careful use and professional guidance rather than self-prescription.

FAQ Q&A