ALTERNATIVE FOR REDUCING PHYSIOLOGICAL DISORDERS IN ‘BARTLETT’ PEARS
نویسندگان
چکیده
منابع مشابه
Effect of ethylene in the storage environment on quality of ‘Bartlett pears’
The effect of ethylene on the quality of ‘Bartlett pears’ stored at either /1 or 2 8C was examined. Fruit from three different harvest dates were stored for 3 months in 0, 1, 5 or 10 ml l 1 ethylene. Quality attributes, including skin color, firmness, scald and internal browning, were assessed when the fruit were removed from storage and after 4 days ripening at 20 8C. All levels of ethylene in...
متن کاملPurification and some properties of two polyphenol oxidases from bartlett pears.
Two polyphenol oxidases (enzymes A and B) from Bartlett pear (Pyrus communis) peelings were purified to electrophoretic homogeneity according to polyacrylamide gel by a combination of Sephadex gel filtration, diethylaminoethyl cellulose chromatography and hydroxyl apatite chromatography. While the two enzymes differ electrophoretically at pH 9.3, chromatographically on hydroxyl apatite, and in ...
متن کاملQuality of Modified Atmosphere Packaged “bartlett” Pears as Influenced by Time and Type of Storage
Commercially mature “Bartlett” pears for this study were obtained from local commercial packing facilities. In the first year, pears were packed in modified atmosphere bags and placed in boxes or packed normally (control) with an individual paper wrap around each pear plus a polyethylene liner in the box. Boxed pears from both types of packaging were stored in regular atmosphere (RA) storage at...
متن کاملTemperature and exposure time during ethylene conditioning affect ripening of Bartlett pears.
Freshly harvested early- and mid-season Bartlett pears (Pyrus communis) were treated with ethylene (air plus 10 Pa C(2)H(4)) or air at 5, 10, and 20 degrees C for 24 and 48 h (experiment 1) and at 5 and 10 degrees C for 48, 72, and 96 h and at 20 degrees C for 24 h (experiment 2). Following C(2)H(4) or air treatment at different temperatures and durations, pears were transferred to 20 degrees C...
متن کاملPhysiological role for cholecystokinin in reducing postprandial hyperglycemia in humans.
It is known that the ingestion of glucose alone causes a greater increase in plasma glucose levels than ingestion of the same amount of glucose given with other nutrients. Since physiological plasma concentrations of cholecystokinin (CCK) prolong gastric emptying, it is proposed that after a meal, CCK may modify plasma glucose levels by delaying glucose delivery to the duodenum. To evaluate the...
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ژورنال
عنوان ژورنال: Revista Brasileira de Fruticultura
سال: 2016
ISSN: 0100-2945
DOI: 10.1590/0100-29452016374