Effect of physiological and chemical changes of deastringent Huoshi by heat treatment Relationship Between Activity of Alcohol Dehydrogenase and Soluble Tannin in Persimmon Changes in Tannin Contents and Scavenging Activities of Free Radicals of Mopanshi Persimmon Fruits During Astringency Removal in Warm Water Characteristics of Chinese PCNA Types and Their Roles in Science and Industry of Oriental Persimmon Characteristics of Chinese PCNA Types and Their Roles in Science and Industry of Oriental Persimmon Relationship Between Activity of Alcohol Dehydrogenase and Soluble Tannin in Persimmon Study on forming principle and masking technology of astringent taste of Chinese materia medica Identification of Natural Loss Property of Astringency in Some Non-a stringent Persimmon Germplasm Native of China Identification of Natural Loss Property of Astringency in Some Non-a stringent Persimmon Germplasm Native of China