Chlorophyll fluorescence of Delicious apples at harvest as a potential predictor of superficial scald development during storage

被引：24

作者：

DeEll, JR ^{[1
]}

Prange, RK ^{[1
]}

Murr, DP ^{[1
]}

机构：

[1] UNIV GUELPH,DEPT HORT SCI,GUELPH,ON N1G 2W1,CANADA

来源：

POSTHARVEST BIOLOGY AND TECHNOLOGY | 1996年 / 9卷 / 01期

关键词：

Malus domestica Borkh cv Delicious; 'Imperial'; 'Sturdeespur';

D O I：

10.1016/0925-5214(96)00017-8

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Chlorophyll fluorescence (Fv) of Delicious apples at harvest was evaluated as an indicator of superficial scald development during storage. The Fv of 'Imperial' and 'Sturdeespur' Delicious apples was determined at three weekly harvest intervals, and the apples were later evaluated for scald intensity after 2, 4 and 6 months of storage at 0 degrees C. 'Sturdeespur' apples had an overall higher incidence of scald than 'Imperial' apples. Fv at harvest was found to correlate positively with scald development in 'Sturdeespur' apples from Harvest 1. 'Sturdeespur' apples with low Fv (<10) at Harvest 1 were least likely to develop scald, while those with high Fv (>18) were most likely to develop severe scald. However, no such relationship was observed for 'Imperial' apples, or for some 'sturdeespur' apples from harvests 2 and 3. The results of this study suggest that Fv at harvest may be a predictor of scald development.

引用

页码：1 / 6

页数：6

共 14 条

[1] CHLOROPHYLL FLUORESCENCE AS A POTENTIAL INDICATOR OF CONTROLLED-ATMOSPHERE DISORDERS IN MARSHALL MCINTOSH APPLES [J].

DEELL, JR ;

PRANGE, RK ;

MURR, DP .

HORTSCIENCE, 1995, 30 (05) :1084-1085

[2]

INGLE M, 1989, HORTSCIENCE, V24, P28

[3]

Lichtenthaler HK., 1988, Applications of Chlorophyll Fluorescence: in Photosynthesis Research, Stress Physiology, Hydrobiology and Remote Sensing, P129, DOI 10.1007/978-94-009-2823-7_16

[4]

LORD WILLIAM, 1964, PROC AMER SOC HORT SCI, V84, P65

[5] DETERMINING CHILLING INJURY INDUCTION IN GREEN-PEPPERS USING NONDESTRUCTIVE PULSE AMPLITUDE-MODULATED (PAM) FLUOROMETRY [J].