Temperature and exposure time during ethylene conditioning affect ripening of Bartlett pears.
Author(s) : AGAR I. T., BIASI W. V., MITCHAM E. J.
Type of article: Article
Summary
Freshly harvested early- and mid-season Bartlett (Williams Bon Chrétien) pears (Pyrus communis) were treated with ethylene (air plus 10 Pa C2H4) or air at 5, 10 and 20 °C for 24 and 48 h (experiment 1) and at 5 and 10 °C for 48, 72 and 96 h and at 20 °C for 24 h (experiment 2). Following the treatment, pears were transferred to 20 °C in air for ripening. Bartlett pears were evaluated for firmness, colour, respiration, ethylene production and activities of 1-amino-cyclopropane-1-carboxylic acid synthase and 1-amino-cyclopropane-1-carboxylic acid oxiase. Ethylene action was temperature dependent.
Details
- Original title: Temperature and exposure time during ethylene conditioning affect ripening of Bartlett pears.
- Record ID : 2001-0878
- Languages: English
- Source: J. agric. Food Chem. - vol. 48 - n. 2
- Publication date: 2000
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Indexing
- Themes: Fruit
- Keywords: Temperature; Pear; Ripening (fruit); Ethylene; Fruit
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- Date : 1999/10
- Languages : English
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- Date : 1999
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ETHYLENE, L-AMINOCYCLOPROPANE-L-CARBOXYLIC ACID...
- Author(s) : WANG C. Y., SAMS C. E., GROSS K. C.
- Date : 1985/09
- Languages : English
- Source: J. am. Soc. hortic. Sci. - vol. 110 - n. 5
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