Acacia when the yellow translucent as amber color, light black as paint for real. The real one has no skin odor, summer is not wet and soft. Fire test: take a sample of a small amount of burning in the crucible, the first burst, followed by expansion and melting white smoke, a strong aroma of sesame oil, ash residue black, loose quality, was a piece or lumpy, not with the crucible adhesion; water test: boiling dissolved, the solution was light brownish-red, turbid, and there is a white substance precipitation, the liquid surface of the oil droplets, take the gum dissolved in water, the liquid is clear, turbidity; beat: hand-held forceful beat the desktop, the debris The section was brown, translucent, no foreign matter is true, if you tap the soft and not broken, it is suspected of being a fake.

Collagen forgeries a cowhide glue, hard and unbreakable, burning a strong cloudy odor, water test solution without oil droplets on the surface; second is a miscellaneous glue, burning soybean oil aroma, water test solution was dark gray brown-red, a few oil spots on the surface; third is the bone glue, the surface is opaque and lusterless, there are bubbles caused by the small holes, the side of the wrinkles are irregular, hard and unbreakable, the gas is slightly smelly; the fourth is gelatin class, smooth and shiny, brittle. Smooth and shiny, brittle, gas or ink-like odor. After the fire test into a white flaky powder, non-adhesive.

In addition, Colla Corii Asini solution does not agglutinate after 4 hours of standing, the pseudo solution agglutinates into a paste.

In addition, the turtle gum and deer gum appearance and gum similar, should also be identified: turtle gum, the surface of brown slightly greenish, above the yellow "oil head", the light is clean as amber, hard; deer gum, the surface of the black-brown, translucent light, one side of the yellow-white porous layer, brittle and fragile, reddish-brown section, with a glassy luster. The glassy luster.

1. Avoid greasy food.

2. Use with caution in cases of weak spleen and stomach, vomiting and diarrhea, bloating and loose bowels, cough and phlegm.

3. It should not be taken by patients with colds.

4. Pregnant women, patients with hypertension and diabetes should take it under the guidance of a physician.

5. This product should be taken before meals.

6. According to the dosage, pediatric patients should be taken under the guidance of a physician.

7. If symptoms do not improve or worsen within two weeks or during the course of the medication, or if new serious symptoms appear, the medication should be discontinued immediately and a hospital visit should be made.

8. Allergic to the product is prohibited, allergic individuals should be cautious.

9. The use of this product is prohibited when its properties have changed.

10. Children must be used under adult supervision.

11. Keep this product out of the reach of children.

12. If you are using other medicines, consult your physician or pharmacist before using this product.