Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical - Image 2
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical - Image 3
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical - Image 4
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical - Image 5

Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical

$5.71

6696607 in stock

Description

Ya Dan Zi (Brucea javanica), also known as Old Duck Gall (老鸭胆) and Duck Egg Seed (鸭蛋子), is the dried mature seed of a traditional bitter botanical used in Chinese herbal practice. In Traditional Chinese Medicine (TCM), Ya Dan Zi is classified as a bitter, cold herb that enters the Large Intestine and Liver channels, traditionally valued for its cooling, drying, and clearing direction. This food-grade agricultural product is offered in a 1000g bulk pack for herbal preparation and traditional external or decoction use.

Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical overview
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical overview
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical overview
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical overview

Key Selling Points

  • Traditional bitter, cold TCM botanical seed
  • Known as Ya Dan Zi, Old Duck Gall, Duck Egg Seed
  • Food-grade agricultural product, 1000g bulk pack
  • New-crop dried seeds, clean and whole
  • Suitable for traditional decoction and herbal formulas
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical key features
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical key features
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical key features
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical key features

Quality & Sensory

Each batch consists of whole, dried Brucea javanica seeds with a dark brown to blackish outer shell and a pale, oily kernel within. The seeds have a faint, earthy, slightly bitter aroma. When decocted, they yield a deeply bitter, cooling infusion with a dark amber tone, characteristic of bitter cold herbs in the TCM materia medica.

Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical quality and texture
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical quality and texture
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical quality and texture
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical quality and texture

Technical Specifications

Product Type Dried Botanical Seed
Common Name Ya Dan Zi
Botanical Name Brucea javanica
Form Whole Dried Seeds
Net Weight 1000g
Storage Room Temperature, Cool Dry Place
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical specifications
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical specifications
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical specifications
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical specifications

Usage Scenarios

  • Traditional herbal decoction formulas
  • Herbal preparation under professional guidance
  • Bulk botanical supply for herbal practitioners
  • Traditional external herbal applications
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical in use
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical in use
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical in use
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical in use

Traditional Uses

In folk herbal practice, Ya Dan Zi is decocted in traditional formulas or prepared for external use, often paired with other bitter and cooling herbs. It has been used in regional herbal traditions for its clearing and drying properties, and appears in classical materia medica records as a potent bitter botanical. Due to its intense bitterness and strength, it is traditionally used in small, carefully measured amounts within compound formulas rather than as a daily tea.

Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical preparation
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical preparation
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical preparation
Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical preparation

FAQ Q&A

Q: What is Ya Dan Zi?

A: Ya Dan Zi is the dried seed of Brucea javanica, also known as Old Duck Gall or Duck Egg Seed. It is a bitter, cold herb used in Traditional Chinese Medicine.

Q: What is the traditional wellness value of Ya Dan Zi?

A: In TCM theory, Ya Dan Zi is bitter and cold, entering the Large Intestine and Liver channels. It is traditionally associated with clearing and drying directions and is used in compound herbal formulas.

Q: How is Ya Dan Zi traditionally used?

A: It is typically decocted within a compound formula or prepared for external application under professional guidance. Because of its strong bitterness, it is not usually consumed as a daily tea.

Ya Dan Zi (Brucea javanica) — Dried Bitter Seed Herb, 1000g Bulk Food-Grade Botanical details

Additional information

Weight 1.1 kg
Dimensions 25 × 18 × 8 cm

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