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Post-harvest treatments of polyamines influence shelf-life and quality of kiwifruit (Actinidia deliciosa)

Indian Agricultural Research Journals

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Title Post-harvest treatments of polyamines influence shelf-life and quality of kiwifruit (Actinidia deliciosa)
 
Creator JHALEGAR, MD JAMEEL
SHARMA, R R
PAL, R K
 
Subject Fruit firmness
Physiological loss in weight
Polyamines
Quality parameters
 
Description Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method and stored at ambient conditions (22 ± 4°C and 65– 70% R H) for 15 days. Our results revealed that untreated fruits showed high physiological loss in weight (10.6%) even on 9th day of storage, whereas SPM or SPD treated fruits showed very less PLW even on 15th day. PAs treated fruits showed lesser ethylene evolution rate than untreated fruits at different intervals. Similarly, TSS showed sudden increase in the untreated fruits even on 6th day, increased at a sharper rate up to 12th and then declined, whereas PAs treated fruits started showing increase in TSS from 9th day only. SPM @ 1.5 mM was the best treatment to increase the shelf-life of kiwifruit up to 15 days.
 
Publisher Indian Council of Agricultural Research
 
Date 2012-01-03
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJAgS/article/view/13884
10.56093/ijas.v82i1.13884
 
Source The Indian Journal of Agricultural Sciences; Vol. 82 No. 1 (2012); 81–4
2394-3319
0019-5022
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJAgS/article/view/13884/6903
 
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