Zoological substancesDigestantGalli Gigerii Endothelium Coreneum

Ji Nei Jin (Chicken's Gizzard-membrane)

雞內金 · Ji Nei Jin

Digestant herb in Traditional Chinese Medicine. Traditional functions: Digests food and strengthens the stomach, and astringes essence and stops enuresis.

Quick Facts

Latin NameGalli Gigerii Endothelium Coreneum
Chinese Name & Pinyin雞內金 · Ji Nei Jin
Medicinal PartZoological substances
Efficacy CategoryDigestant
Botanical OriginThe dried inner lining of the gizzard of Gallus gallus domesticus Brisson.(Phasianidae). After killing the chicken, the gizzard is removed and the inner lining is scraped out and collected washed clean and dried.
Nature & FlavourSweet; Neutral
Channels EnteredSpleen, Stomach, Small Intestine, Bladder

What Is Ji Nei Jin?

Ji Nei Jin (Chicken's Gizzard-membrane) is a medicinal herb of Traditional Chinese Medicine.

Produced all around China.

Nature & Flavour: Sweet; Neutral
Channels Entered: Spleen, Stomach, Small Intestine, Bladder

Ji Nei Jin: Materia Medica Profile

Identification & Quality Standard

Galli Gigerii Endothelium Coreneum

Botanical Origin

The dried inner lining of the gizzard of Gallus gallus domesticus Brisson.(Phasianidae). After killing the chicken, the gizzard is removed and the inner lining is scraped out and collected washed clean and dried.

Production Regions

Produced all around China.

Quality Requirements

Superior medicinal material has intact pieces and lacks crushed matter, yellow color.

Macroscopic Features

Irregular rolled pieces, about 2mm thick. Externally yellow, yellowish-green or yellowish-brown, thin and transparent, with obvious strips of wrinkles. Brittle texture, easily broken, fractured surface is horn-like and lustrous. faintly fishy odor; slightly bitter taste.

Traditional TCM Properties

Sweet; NeutralSpleenStomachSmall IntestineBladder

Traditional Functions

Digests food and strengthens the stomach, and astringes essence and stops enuresis.

How Ji Nei Jin Is Used in TCM

In the Chinese materia medica, Ji Nei Jin is classified among the Digestant herbs.

Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.

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