Abstract:
:At maturity, the fruit of two early maturing orange cultivars, Hamlin and Pineapple (Citrus sinensis [L.] Osbeck), contained more ethylene and abscisic acid than the late maturing Valencia and Lamb Summer (C. sinensis [L.] Osbeck) cultivars. Ethylene (up to 95 nl/l in internal atmosphere) and abscisic (50 mug/kg dry weight flavedo) increased most rapidly in Pineapple, leading to increased cellulase activity and loosening of the fruit. Fruit of the two late maturing cultivars contained less than 25 nl/1 ethylene and 40 mug abscisic acid/kg dry weight of flavedo at peak maturity. Cellulase activity and loosening of the fruit of these late maturing cultivars was slight.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Rasmussen GKdoi
10.1104/pp.56.6.765subject
Has Abstractpub_date
1975-12-01 00:00:00pages
765-7issue
6eissn
0032-0889issn
1532-2548journal_volume
56pub_type
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