title: Xylanase and xylosidase activities in avocado fruit.
abstract: The activities of xylanase and xylosidase were demonstrated in mature avocado (Persea americana Mill.) fruits from different cultivars. When monitored on the day of harvest during the season at 1-month intervals, xylanase activity decreased and xylosidase activity increased between January and February and then remained stable until May. When monitored during the ripening process (January harvest), xylanase activity was constant, and xylosidase activity reached a peak at the climax of ethylene evolution and cellulase activity. Xylanase, which originated from Trichoderma viride and was added to the medium in which avocado discs were incubated, induced ethylene evolution.
authors: Department of Fruit and Vegetable Storage, Institute for Technology and Storage of Agricultural Products, ARO, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel.
authors: R
authors: R
authors: Ronen
authors: G
authors: G
authors: Zauberman
authors: M
authors: M
authors: Akerman
authors: A
authors: A
authors: Weksler
authors: I
authors: I
authors: Rot
authors: Y
authors: Y
authors: Fuchs