Several kinds of Hunan brier grape were used as material on the study of quality analysis and processing characteristic. The results are as follows: The average content of the mostly composition are sugar 13.2%, acid 0.35%, the ratio of sugar and acid 37.8%, Vc 21.92mg/100g, vegetable tannin 0.04%, protein 0.88%, pectin 0.81%, cellulose 0.23%; and brier grape is a excellent material in syru...