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physico-biochemical changes during fruit growth, development and maturity in passionfruit genotypes

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Title physico-biochemical changes during fruit growth, development and maturity in passionfruit genotypes
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Creator R.K. Patel*, Akath Singh, Jai Prakash**, Amit Nath and Bidyut C. Deka
 
Subject Passion fruit, physico-biochemical changes, fruit development, maturity
 
Description Not Available
Physiological and biochemical changes during fruit growth, development and maturity of six passion fruit
genotypes, i.e. three species (P. edulis Sims (Meghalaya purple and Nagaland purple), P. edulis f. flavicarpa
Degener (Kerala Yellow, RCPS-1 and Panama Yellow) and P. alata) were studied at weekly interval after fruit set till maturity and dropping from vine. Fruit growth of passion fruit followed a single sigmoid growth curve. Fruit length, diameter and weight increased continuously from the initial stage till maturity, which slightly declined at ripening stage. Fruits developed acceptable physico-chemical qualities with good colour and flavour, when harvested at 83 to 90 days after fruit set (DAF) in P. edulis Sims (Megha Purple and Nagaland Purple) and at 90 DAF in P. edulis f. flavicarpa Degener (Kerala Yellow, RCPS-1 and Panama Yellow) and P. alata passion fruit. The study further revealed that the days taken from fruit set to maturity and ripening, colour change, TSS and acidity may be considered as the most reliable maturity indices for taking harvest decision in passion fruit.
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Date 2019-12-03T15:26:01Z
2019-12-03T15:26:01Z
2014-12-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/26756
 
Language English
 
Relation Not Available;
 
Publisher Not Available