Huang Yao Zi Dioscorea Bulbifera Slices Air Dried TCM Herb for Decoction 350g

Huang Yao Zi (黄药子), the dried tuber of Dioscorea bulbifera, is supplied as thick, evenly cut slices of air-dried raw herb. In TCM theory it is traditionally associated with cooling properties and is used in classical decoction practice. This bulk dried botanical is intended for traditional herbal preparation and should be used under the guidance of a qualified practitioner, not as a substitute for medicine.

Key Selling Points

• Authentic Huang Yao Zi 黄药子 dried tuber slices from Dioscorea bulbifera
• Harvested from hillside and slope terrain with neat, uniform thick cutting
• Traditional sun and air drying preserves the natural character of the raw herb
• Bulk loose format suited to decoction pieces and herbal dispensing
• A recognized materia medica item in traditional Chinese herbal practice

Quality & Sensory

Slices typically show a pale yellowish to light brown cut surface with a firm, starchy texture and slightly rough edges. The aroma is typically mild and earthy, and decocted liquid traditionally carries a bland, faintly starchy taste.

Technical Specifications

Usage Scenarios

• Prepared as a traditional herbal decoction under practitioner guidance
• Used in classical formula dispensing and herbal pharmacy practice
• Incorporated into traditional external applications in folk herbalism
• Stored as a bulk raw botanical for herbal study and reference

Traditional Uses

In TCM tradition, Huang Yao Zi is traditionally associated with cooling the blood and resolving phlegm, and it appears in historical materia medica texts. It has traditionally been decocted alone or combined with other herbs according to classical formulas, and in folk practice it has also been used externally. Traditional preparation follows practitioner direction, and the herb is not a substitute for medicine.

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