Effect of Postharvest Treatments on Biochemical and Bioactive Compounds of Custard Apple (Annona Squamosa L.) Cv. Balanagar

IF 2.4 3区农林科学 Q2 HORTICULTURE International Journal of Fruit Science Pub Date : 2022-10-26 DOI:10.1080/15538362.2022.2138684

Indraraj Ghasil, N. Meena, P. Bhatnagar, Hanuman Singh, Ashok Kumar, S. K. Jain, M. Bhateshwar

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Abstract

ABSTRACT An experiment was conducted to find out the effects of various postharvest treatments on the biochemical and bioactive compounds of custard apple cv. Balanagar fruits. In the present experiment, three chemicals viz. oxalic acid (OA) (2.5 mM, 5.0 mM, 7.5 mM, and 10 mM; salicylic acid (SA) (0.5 mM, 1.0 mM, 1.5 mM, and 2.0 mM) and Sodium Nitro Prusside (SNP) at 0.5 mM, 1.0 mM, 1.5 mM, and 2.0 mM along with control were applied. Fruits were stored at ambient condition (Temp. 25 ± 2°C and relative humidity (RH) 44 ± 2%). Results indicated that fruits treated with SNP (2.0 mM) had significantly (p≤ 0.05) higher total soluble solids (30.80°B), titratable acidity (TA) (0.33%) and retained higher total sugar content (TS) (25.09%) at the end of the 9th day of storage. At the end of storage, the least reduction in total phenol content (TPC) (492.52 mg gallic acid equivalent (GAE)/100 g (11.62%) was found in SNP (2.0 mM) treated fruits. Likewise, SNP (2.0 mM) significantly (p≤ 0.05) retained higher ascorbic acid (AA) (43.20 mg/100 g), antioxidant activity (AOX) (0.92 µmol Trolox Equivalent (TE)/g), total flavonoids (TF) (71.49 µg CE/100 g) and tannin content (TC) (1.28 mg/g) compared to control during 9 days of storage. Thus, in the present investigation, SNP treatment was most suited to preserve the nutritional quality and bioactive compounds.

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采后处理对蛋奶苹果(Annona Squamosa L.)生化及活性物质的影响简历。Balanagar

摘要本试验旨在研究采后不同处理对蛋奶苹果果实生化及生物活性物质的影响。Balanagar水果。在本实验中，草酸(OA) (2.5 mM, 5.0 mM, 7.5 mM, 10 mM)三种化学物质;水杨酸(SA) (0.5 mM, 1.0 mM, 1.5 mM和2.0 mM)和硝基普鲁士钠(SNP) (0.5 mM, 1.0 mM, 1.5 mM和2.0 mM)与对照一起使用。果实在常温(温度25±2℃，相对湿度44±2%)条件下贮藏。结果表明，SNP (2.0 mM)处理的果实在贮藏第9 d时，总可溶性固形物(30.80°B)、可滴定酸度(TA)(0.33%)和总糖含量(TS)(25.09%)显著提高(p≤0.05)。在贮藏结束时，SNP (2.0 mM)处理的果实总酚含量(TPC)下降幅度最小，为492.52 mg没食子酸当量(GAE)/100 g(11.62%)。在9 d的贮藏期内，SNP (2.0 mM)的抗坏血酸(AA) (43.20 mg/100 g)、抗氧化活性(AOX)(0.92µmol Trolox Equivalent (TE)/g)、总黄酮(TF)(71.49µg CE/100 g)和单宁含量(TC) (1.28 mg/g)均显著高于对照(p≤0.05)。因此，在本研究中，SNP处理最适合保存营养品质和生物活性化合物。

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来源期刊

International Journal of Fruit Science Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

6.40

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： The International Journal of Fruit Science disseminates results of current research that are immediately applicable to the grower, extension agent, and educator in a useful, legitimate, and scientific format. The focus of the journal is on new technologies and innovative approaches to the management and marketing of all types of fruits. It provides practical and fundamental information necessary for the superior growth and quality of fruit crops. This journal examines fruit growing from a wide range of aspects, including: -genetics and breeding -pruning and training -entomology, plant pathology, and weed science -physiology and cultural practices -marketing and economics -fruit production, harvesting, and postharvest