红白果肉火龙果成熟度测定

IF 0.2 Q4 HORTICULTURE

Journal of Horticultural Sciences Pub Date : 2022-09-30 DOI:10.24154/jhs.v17i1.1309

DEEP LATA, Narayana C K, K. G, S. D V, Anuradha Sane

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引用次数: 1

摘要

印度种植火龙果的潜力巨大，但信息不足可能会阻碍其生产和采后处理。本研究旨在探讨红白果肉火龙果的适宜采收时间和成熟度指标。生长和发育研究采用破坏性方法(总可溶性固形物(TSS)、可滴定酸度和TSS:酸比)和非破坏性方法(水果重量、比重、果皮颜色和热量单位)进行。分别在开花后7、14、21、26、31、36和41天采集果实，以评估其成熟度。利用这些方法对红白果肉火龙果的最佳成熟度和最佳采收时间进行了规范。发现火龙果在开花后31-36天(DAF)收获最理想的成熟度和品质。在31 DAF时收获的红色果肉和白色果肉在物理化学和感官属性方面都表现出更好的品质。

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Maturity determination of red and white pulp dragon fruit

There is a huge potential for dragon fruits grown in India but insufficient information may hamper its production and postharvest handling. The aim of this study was to investigate the right harvest time and maturity indices for red and white pulp dragon fruit. Growth and developmental studies were undertaken using destructive (total soluble solids (TSS), titratable acidity and TSS: acid ratio) and non-destructive methods (fruit weight, specific gravity, peel colour and heat units). Fruits were collected at seven intervals (7, 14, 21, 26, 31, 36 and 41 days after flowering) to assess the right maturity. All these methods were used to standardize the optimum maturity and right time for the harvest of red and white pulp dragon fruit. Harvesting dragon fruits between 31-36 days after flowering (DAF) was found ideal for optimum maturity and quality. Both red and white pulp fruits harvested at 31 DAF showed better quality in terms of physic-chemical and sensory attributes.

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来源期刊

Journal of Horticultural Sciences Agricultural and Biological Sciences-Plant Science

CiteScore

0.30

自引率

0.00%

发文量

审稿时长

6 weeks