首页> 外文期刊>Acta Universitatis Sapientiae: Agriculture and Environment >Assessment of toxic effects of solvent and aqueous extracts of Capparis decidua on biochemical and enzymatic parameters of Callosobruchus chinensis L. (Coleoptera: Bruchidae)
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Assessment of toxic effects of solvent and aqueous extracts of Capparis decidua on biochemical and enzymatic parameters of Callosobruchus chinensis L. (Coleoptera: Bruchidae)

机译:评估蜕皮中的溶剂和水提物对中华Call的生化和酶学参数的毒性作用(鞘翅目:Bruchidae)

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Different extracts of Capparis decidua stem was assessed todemonstrate their toxic effects on bio-molecules and certain metabolicenzymes of Callosobruchus chinensis. Solvent extracts i. e. acetone,chloroform, petroleum ether, methanol, hexane and water have givenvery low LD50 values 0.580 g/gm, 0.290 g/gm, 0.580 g/gm, 0.370 g/gm 0.590 g/gm and 3.05 g/gm respectively. After 16 hr of extractexposure of C. decidua extracts the body contents of glycogen, protein,DNA, RNA, amino acid and lipid were depleted 26.72%, 40.60%,37.14%, 30.31%, 29.52% and 58.25% compared to control. However italso suppressed the level of metabolically significant enzymes i.e. ACP(53.08%), ALP (67.18%), GPT (67.81%), GOT (75.75%), LDH (84.19%)and AChE (60.66%). Therefore solvent and aqueous extracts of C. de-ciduas is proved to have strong insecticidal activity against C. chinensisand can be used for control of stored grain insects.
机译:评估了蜕皮Capparis茎的不同提取物,以证明其对中华Call的生物分子和某些代谢酶的毒性作用。溶剂萃取物i。 e。丙酮,氯仿,石油醚,甲醇,己烷和水的LD50值分别很低,分别为0.580 g / g,0.290 g / g,0.580 g / g,0.370 g / g,0.590 g / g和3.05 g / g。蜕膜衣藻提取物暴露16小时后,与对照相比,糖原,蛋白质,DNA,RNA,氨基酸和脂质的体内含量减少了26.72%,40.60%,37.14%,30.31%,29.52%和58.25%。然而,它也抑制了代谢上重要的酶的水平,即ACP(53.08%),ALP(67.18%),GPT(67.81%),GOT(75.75%),LDH(84.19%)和AChE(60.66%)。因此,事实证明,C。de-ciduas的溶剂和水提物对中国的C. chinensis具有很强的杀虫活性,可用于控制储存的谷物昆虫。

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