LATE HARVEST AND DELAYED COOLING INDUCE INTERNAL BROWNING OF YA LI AND SEURI CHINESE PEARS

被引：28

作者：

CRISOTO, C ^{[1
]}

GARNER, D ^{[1
]}

CRISOSTO, GM ^{[1
]}

SIBBETT, S ^{[1
]}

DAY, KR ^{[1
]}

机构：

[1] TULARE CTY COOPERAT EXTENS,VISALIA,CA 93291

来源：

HORTSCIENCE | 1994年 / 29卷 / 06期

关键词：

HARVEST DATE; STORAGE TEMPERATURE; FRUIT SKIN COLOR; DELAYED COOLING; DISORDER; QUALITY ATTRIBUTES;

D O I：

10.21273/HORTSCI.29.6.667

中图分类号：

S6 [园艺];

学科分类号：

0902 [园艺学];

摘要：

Brown discoloration of the core, carpels, and flesh areas of 'Ya Li' and 'Seuri' Chinese pears [Pyrus bretschneideri (Rehd.)] depended on harvest date. Fruit harvested no later than 180 days after full bloom (3000 degree days) did not develop the disorder. Browning of the core and flesh tissues increased when cooling was delayed, but was not influenced by subsequent storage temperatures of 0, 10, or 20C. In both cultivars, the onset of internal browning was evident after storage in fruit that had been harvested when skin color had changed from green to light green-yellow. Thus, skin color can be used to determine harvest date to avoid internal browning incidence during storage of 'Ya Li' and 'Seuri' Chinese pears.

引用

页码：667 / 670

页数：4

共 9 条

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[2]

BEUTEL J, 1990, ADV NEW CROPS, P4

[3]

CRISOSTO C, 1992, CENTRAL VALLEY POSTH, V1, P1

[4]

NORMAL RIPENING CULTIVARS OF PYRUS-SEROTINA ARE EITHER CLIMACTERIC OR NONCLIMACTERIC [J].