What is ass hide glue made of

Ass hide glue is a traditional Chinese medicine made from donkey skin, which is mainly made from donkey skin, supplemented by rice wine, rock sugar and other auxiliary materials. Ass hide glue has the effects of tonifying blood, nourishing yin, moistening dryness and stopping bleeding. It is often used to regulate symptoms such as blood deficiency, chlorosis, dizziness, palpitations, muscle weakness and weakness.

I. donkey skin raw material

The core raw material of ass hide glue is the skin tissue of healthy donkeys, so fresh and high-quality donkey skin is needed. Donkey skin contains abundant collagen, which is converted into easily absorbable gelatin components after prolonged boiling. Traditional craftsmanship requires donkey skins to undergo multiple pre-treatment processes such as soaking, shaving, and cutting to ensure that the raw materials are clean and free of impurities.

2. Yellow Wine Addition

During the cooking process, yellow wine is added as an important auxiliary material, which can promote the dissolution of effective ingredients in donkey skin and remove fishy smell to improve taste. The alcohol in Huangjiu evaporates during the heating process, and the final product does not contain any alcohol components. Some traditional crafts also add soybean oil according to the formula to help remove foam and purify.

Third, rock sugar seasoning

Rock sugar is added in the later stage of boiling, mainly for seasoning and auxiliary shaping. Sugar can form a stable structure with collagen, so that the cooled ass hide glue can maintain its blocky texture. Modern technology will also control the amount of sugar added to avoid blood sugar fluctuations in diabetes patients after eating.

IV. Boiling Process

Traditional ass hide glue needs to be slowly boiled for tens of hours to fully hydrolyze the collagen in donkey skin. Modern industrial production uses standardized cooking tanks to ensure the retention of active ingredients through temperature and time control. The finished adhesive solution needs to go through multiple processes such as filtration, condensation, cutting, and drying.

V. Quality Identification

High quality ass hide glue is dark brown and translucent, brittle, hard and fragile, with smooth section and no bubbles. It has a slight adhesive fragrance and no fishy or unpleasant odor. Poor quality products may be mixed with substitute materials such as horsehide and pigskin, or added with thickeners such as gelatin. When purchasing, it is recommended to choose products from legitimate channels.

As a drug food homologous product, ass hide glue is suitable for people with insufficient qi and blood. However, people with cold, fever and weak spleen and stomach should use it cautiously. Daily consumption can be combined with ingredients such as black sesame and walnuts to enhance the nourishing effect. It is recommended to adjust the dosage according to the constitution under the guidance of a traditional Chinese medicine practitioner. When storing, it should be sealed and protected from light to prevent moisture absorption and deterioration. During use, pay attention to a light diet and avoid consuming foods that affect the efficacy of the medicine, such as strong tea and radish.