Post-shooting sprays of nutrients for improving fruit quality, antioxidant properties and shelf-life in banana (Musa sp.)

IF 0.3 4区 农林科学 Q4 AGRICULTURE, MULTIDISCIPLINARY Indian Journal of Agricultural Sciences Pub Date : 2023-10-09 DOI:10.56093/ijas.v93i10.130762
MUDE RAMYA SREE, PATIL S N, ANIL I SABARAD, AMULYA S, SANJAY K SINGH
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Abstract

An experiment was conducted during 2018–21 at the research farms of Kittur Rani Channamma College of Horticulture (University of Horticultural Sciences, Bagalkot, Karnataka), Arabhavi, Karnataka to study the effect of post-shooting sprays of nutrients for improving fruit quality, antioxidant properties and shelf-life in banana (Musa sp.). Effects of potassium sulphate (SOP) @20 g/L and micro-nutrients, viz. customised micronutrient mix Arka Banana SpecialTM @5 g/L, zinc sulphate @1 g/L, boric acid @ 2 g/L, ferrous sulphate- EDTA @3 g/L and copper sulphate @2 g/L sprays in different combinations imposed at post-shooting stage were evaluated in terms of fruit quality and shelf-life after ripening in banana cv. Grand Naine. Treatment comprising of SOP @20 g/L and Arka Banana SpecialTM @5 g/L improved pulp TSS (22.300B), TSS: TA ratio (71.26), fruit firmness (5.16 lb), MSI (18.12%) and peroxidase (POD) activity (15.98ΔA470/min/g). While polyphenol oxidase (PPO) activity (120.42 U/ mg protein), peel browning index (1.42), fruit weight loss (12.73%) and titratable acidity (0.31%) were declined. An increase in green life (8.22 days) and yellow life (3.93 days) of fruits by potassium application, enhancing the storage and shelf-life of the fruits. Pulp TSS was positively correlated with total sugars (0.938**), TSS: acid ratio (0.981**), shelf-life (0.955**), fruit firmness (0.931**) and MSI (0.921**), and negatively correlated with TA (-0.980**) and PPO activity (-0.967**).
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提高香蕉果实品质、抗氧化性能和保质期的营养物质拍摄后喷洒研究(Musa sp.)
2018-21年间,在Karnataka邦Kittur Rani chanamma园艺学院(园艺科学大学,Bagalkot, Karnataka), Arabhavi, Karnataka的研究农场进行了一项试验,研究了拍摄后喷洒营养物质对改善香蕉果实品质、抗氧化性能和保质期的影响。以香蕉为研究对象,评价了在苗期施用硫酸钾(SOP) 20 g/L和微量营养素(Arka Banana SpecialTM) 5 g/L、硫酸锌1 g/L、硼酸2 g/L、硫酸亚铁- EDTA 3 g/L和硫酸铜2 g/L不同组合喷剂对香蕉果实品质和成熟后保质期的影响。大Naine。20 g/L的SOP和5 g/L的Arka Banana SpecialTM处理改善了果肉TSS (22.300B)、TSS: TA比(71.26)、果实硬度(5.16 lb)、MSI(18.12%)和过氧化物酶(POD)活性(15.98ΔA470/min/g)。多酚氧化酶(PPO)活性(120.42 U/ mg蛋白)、果皮褐变指数(1.42)、果实失重(12.73%)和可滴定酸度(0.31%)下降。施钾提高了果实的绿期(8.22 d)和黄期(3.93 d),提高了果实的贮藏和货架期。果肉TSS与总糖(0.938**)、TSS:酸比(0.981**)、保质期(0.955**)、果实硬度(0.931**)、MSI(0.921**)呈正相关,与TA(-0.980**)、PPO活性(-0.967**)呈负相关。
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来源期刊
Indian Journal of Agricultural Sciences
Indian Journal of Agricultural Sciences 农林科学-农业综合
CiteScore
0.80
自引率
25.00%
发文量
273
审稿时长
6 months
期刊介绍: The Indian Journal of Agricultural Sciences publishes papers concerned with the advancement of agriculture throughout the world. It publishes original scientific work related to strategic and applied studies in all aspects of agricultural science and exploited species, as well as reviews of scientific topics of current agricultural relevance. Specific topics of interest include (but are not confined to): genetic resources, all aspects of crop improvement,crop production,crop protection, physiology, modeling of crop systems, the scientific underpinning of agronomy, engineering solutions, decision support systems, land use, environmental impacts of agriculture and forestry, impacts of climate change, rural biodiversity, experimental design and statistical analysis, the application of new analytical and study methods (including molecular studies) and agricultural economics. The journal also publishes book reviews. Articles are accepted on the following broad disciplines: Agric. Engineering & Technology, Agric. Social & Economic Sci., Agronomy, Biometry, Biosciences, Cytology, Ecology, Environmental Sciences, Fertilization, Forestry , Genetics, Horticultural Sciences, Microbiology, Pest, Weed Control etc., Molecular Biology, Plant Pathology, Plant Breeding, Physiology and Biochemistry, Soil Sciences, Special Cultivation Technology, Stress Breeding, Agric. extension, and Cell Biology.
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