LED不同光质对洋桔梗组培苗可溶性蛋白含量的影响

Effect of Different LED Light Qualities on Soluble Protein Content of Eustoma grandiflorum Plantlets in virto

研究LED不同光质对洋桔梗组培苗可溶性蛋白含量的影响,为植物组织培养专用LED光源的研发提供数据支持和理论依据。以切花洋桔梗组培苗为试材,在不同配比的LED光质下生长一段时间后,对叶片进行可溶性蛋白含量测定。试验结果表明:红蓝复合光(1RB)处理的组培苗可溶性蛋白含量最高,为14.314 3 mg/g;红蓝绿光(RBG)处理的组培苗可溶性蛋白含量最低,为8.106 3 mg/g。红蓝复合光最有利于洋桔梗组培苗可溶性蛋白的合成。

In order to provide data support and theoretical basis for development of plant tissue material special LED light source, effects of different light qualities on soluble protein content of Eustoma grandiflorum in vitro under LEDs were investigated.Arraying Eustoma grandiflorum plantlets in virto under different ratios of LEDs light quality for tissue culture ,the soluble protein contents in leaves were determined.The results showed that：soluble protein content of seedlings with 1RB treated was the highest,reached 14.314 3 mg/g,soluble protein content of seedlings with RBG treated was the lowest,reached 8.106 3 mg/g.It＇s conclude that 1RB was most conducive to the synthesis of soluble protein for Eustoma arandiflorum.