【摘要】 本研究通过对转Bt毒蛋白棉花的各种营养成分、矿物质含量、氨基酸含量以及抗营养因子成分的检测与分析,评价Bt等外源基因对棉籽营养成分的影响,为转基因产品的安全评价提供依据。通过检测证明,转基因棉籽和非转基因棉籽在营养学方面具有实质等同性。更多还原

【Abstract】 Compositional analyses including protein, oil, fiber, moisture mineral content were performed on the cottonseed to assess the effects on compositional components change after introducing Bacillus thuringiensis gene.T her esultsd emonstrated thatt he transgenicc ottonseedw asc omparablet o then ontransgenicc ottonseedw ithint he establishedr angesf orc ommercialc otton varieties. Anti-nutrients were also measured and comparisons again showed no material difference with respect to the control. The results of numerous analytical assay of the compositions demonstrated that the transgenic cottonseed was compositionally equivalent to the conventional one.更多还原