What's the difference between real and fake ass hide glue

The authenticity of ass hide glue is mainly distinguished from raw materials, texture, smell and solubility. The real ass hide glue is usually boiled with donkey skin, which is hard and crisp, smooth in section, slightly fragrant and soluble in hot water; The fake ass hide glue may be mixed with horse skin, pig skin or gelatin, which is sticky and soft, with rough section, foul smell, turbid or impurities after dissolution.

Real ass hide glue is made from high-quality donkey hide by traditional process. The finished product is regular and rectangular, with shiny black brown surface and crisp tapping sound. Smooth cross-section without bubbles, presenting a semi transparent amber color under light. After being brewed with hot water, the solution becomes clear and can solidify back into a gel with a slight aroma of soybean oil after cooling. Real ass hide glue is rich in collagen and amino acids, with the effect of nourishing blood and yin.

Fake ass hide glue is often mixed with other animal skins or industrial gelatin. The finished product has irregular edges, dark color and no gloss, and is flexible and not easy to break. Obvious pores or impurity particles can be seen on the cross-section. After being dissolved in hot water, the liquid becomes turbid and cannot re solidify after cooling. It may emit a pungent chemical or fishy odor. Some fake ass hide glue will add pigment and essence to cover up inferior raw materials, and long-term use may cause gastrointestinal discomfort or allergic reaction.

When purchasing ass hide glue, you should choose a formal channel and check the product approval number and production qualification. The price of high-quality ass hide glue is usually high. Daily consumption can be combined with yellow wine or taken with black sesame and walnuts to enhance absorption, but excessive consumption is not recommended for those with yin deficiency and excessive fire. If dry mouth or tongue or indigestion occurs after taking it, it is recommended to suspend use and consult a traditional Chinese medicine practitioner to adjust the nourishing plan.