TY - GEN AU - Sharma,R.R. TI - Viva and in vitro polyphenol oxidase activity in grape (Vitis vinifera L.) KW - In vitro KW - Catechol oxidase KW - Vitis vinifera KW - Horticulture KW - Genotypes KW - Fruits KW - Sprouting KW - Enzymes ER -