Abstract A study on the “Biochemical changes in groundnut pods due to infestation of bruchid, Caryedon serratus (Olivier) under stored conditions” was conducted at Department of Entomology, College of Agriculture, SVPUA&T, Meerut during August 2018 to February 2019. Results of the study showed that there was significant increase in weight loss of the groundnut pods (test varieties) with the increase in storage period i.e. 30, 90, and 150 DAS (days after storage). This significant increase in weight loss was due to infestation of groundnut bruchid. In addition to the weight loss, distinct differences in the biochemical components such as sugars, proteins, tannins, phenols were found in between infested and uninfested groundnut pods. A significant reduction in sugars, tannins, phenol whereas increase in protein content was noticed with the increase in the storage period i.e. 30, 90 and 150 DAS. Correlation studies relating weight loss and biochemical components from different groundnut varieties (resistant and susceptible) due to bruchid infestation were also worked out in the study. Pod sugar and pod protein content showed significant positive correlation with weight loss (positive effect on the development of the bruchid). While, pod tannins and pod phenols content showed significant negative correlation with weight loss (exerted a negative effect on the development of the bruchid).

中文翻译：

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在储存条件下，由于锯齿栗鼠（Olivier）侵染花生荚的生化变化

摘要 2018 年 8 月至 2019 年 2 月，在密拉特 SVPUA&T 农业学院昆虫学系进行了一项“在储存条件下由于 bruchid, Caryedon serratus (Olivier) 侵染引起的花生荚生化变化”的研究。研究表明，随着储藏期的增加，即 30、90 和 150 DAS（储藏后的天数），花生荚（试验品种）的重量损失显着增加。体重减轻的显着增加是由于落花生的侵染。除了体重减轻之外，在受侵染和未受侵染的花生豆荚之间还发现了糖、蛋白质、单宁、酚类等生化成分的明显差异。显着减少糖分、单宁、苯酚，而蛋白质含量随着储存期的增加而增加，即 30、90 和 150 DAS。研究中还进行了与不同花生品种（抗性和易感性）的体重减轻和生化成分相关的相关性研究。豆荚糖和豆荚蛋白含量与体重减轻呈显着正相关（对布鲁奇德的发育有积极影响）。而豆荚单宁和豆荚酚含量与体重减轻呈显着负相关（对布鲁奇德的发育产生负面影响）。研究中还进行了与不同花生品种（抗性和易感性）的体重减轻和生化成分相关的相关性研究。豆荚糖和豆荚蛋白含量与体重减轻呈显着正相关（对布鲁奇德的发育有积极影响）。而豆荚单宁和豆荚酚含量与体重减轻呈显着负相关（对布鲁奇德的发育产生负面影响）。研究中还进行了与不同花生品种（抗性和易感性）的体重减轻和生化成分相关的相关性研究。豆荚糖和豆荚蛋白含量与体重减轻呈显着正相关（对布鲁奇德的发育有积极影响）。而豆荚单宁和豆荚酚含量与体重减轻呈显着负相关（对布鲁奇德的发育产生负面影响）。