Singh Pankaj, Singh Manoj Kumar, Kumar Vipin, Kumar Mukesh, Malik Sunil
Department of Horticulture, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut-250 110, India.
J Environ Biol. 2012 Mar;33(2):227-32.
An experiment was done to assess the effect of various physico-chemical treatments on ripening behavior and post harvest quality of mango cv. Amrapali. The experiment was planned under completely randomized design (CRD) with three replications. The treatment units was five fruits per replication. Total 14 treatments were applied. Out of these, ethrel 750 ppm treated fruits showed better results in respect of specific gravity (0.88), moisture loss (8.45%), decay (2.5%), total soluble solids (TSS, 20.7 degrees brix), sugar content (14.39%) and acidity content (0.32) followed by ethrel 500 ppm; specific gravity (0.90), moisture loss (8.82%), decay (3.5%), TSS (20.7 degrees brix), sugar content (13.99%) and acidity content (0.36%). The pedicellate fruits and ethrel+bavistin (750+1000 ppm) were also found to be significantly superior over control in respect of specific gravity (0.88 and 0.86), moisture loss (9.10 and 9.33%), decay (4.0 and 5.33%), TSS (20.1 and 20.4 degrees brix), sugar content (12.70 and 12.80%) and acidity content (0.42 and 0.38%), respectively. Based on results of this study, it can be concluded that ethrel 750 ppm was found to be the most suitable treatment in improving physico-chemical traits i.e. ripening, storage, quality and shelf-life for commercial purpose in mango.
进行了一项实验，以评估各种物理化学处理对芒果品种阿姆拉普利成熟行为和采后品质的影响。该实验采用完全随机设计（CRD），重复三次。每个重复的处理单元为五个果实。总共应用了14种处理。其中，750 ppm乙烯利处理的果实，在比重（0.88）、水分损失（8.45%）、腐烂率（2.5%）、总可溶性固形物（TSS，20.7°Bx）、糖含量（14.39%）和酸度（0.32）方面表现出更好的结果，其次是500 ppm乙烯利处理的果实，比重（0.90）、水分损失（8.82%）、腐烂率（3.5%）、TSS（20.7°Bx）、糖含量（13.99%）和酸度（0.36）。带梗果实以及乙烯利+多菌灵（750+1000 ppm）处理的果实，在比重（0.88和0.86）、水分损失（9.10和9.33%）、腐烂率（4.0和5.33%）、TSS（20.1和20.4°Bx）、糖含量（12.70和12.80%）和酸度（0.42和0.38%）方面也显著优于对照。基于本研究结果，可以得出结论，750 ppm乙烯利被认为是改善芒果物理化学特性（即成熟、储存、品质和货架期）以用于商业目的的最合适处理方法。
