Genetic Tendency Analysis and Comprehensive Antioxidant Activity Evaluation of Leaves and Flowers of Loquat F1 Generation
文献类型： 外文期刊
第一作者： Zhu, Qixuan
作者： Zhu, Qixuan;Li, Xiaoying;Ge, Hang;Wang, Zhixuan;Wang, Binjun;Chen, Junwei;Xu, Hongxia;Zhu, Qixuan
作者机构：
关键词： loquat; total phenolics; flavonoids; antioxidant activity; correlation
期刊名称：CURRENT ISSUES IN MOLECULAR BIOLOGY （ 影响因子：3.0； 五年影响因子：3.2 ）
ISSN： 1467-3037
年卷期： 2025 年 47 卷 1 期
页码：
收录情况： SCI
摘要： Loquat leaves, flowers, and other organs contain abundant antioxidant substances, which have wide applications in medicine, health, and food industries. This study aims to provide theoretical guidance for loquat hybrid parent and combination selection and a basis for high-quality loquat strain screening and development. For comprehensive antioxidant profiling, we used "Ninghaibai" and "Oobusa" loquat and their F1 generation as experimental materials to determine the total phenol, flavonoid, DPPH, ABTS, and FRAP content in the leaves and flowers of 56 strains. Five traits, including total phenols, flavonoids, DPPH, ABTS, and FRAP, were widely separated and normally distributed in the flowers of 56 F1 loquat strains, exhibiting the genetic basis of these quantitative traits. However, these traits displayed widely separated and slightly skewed distribution in the leaves of the F1 generation. The total phenols, flavonoids, DPPH, and FRAP showed a trend of small inheritance in the leaves. However, the ABTS showed a trend of medium and high inheritance in leaves and flowers, respectively. Through cluster and principal component analyses, a comprehensive antioxidant activity evaluation was conducted. Ten strains with comprehensive scores greater than 1 for antioxidant activity in leaves and flowers were selected. Among them, the top three strains with high antioxidant capacity were ND107, "Oobusa", and ND128. These results suggest that hybrid breeding guided by the genetic characteristics of each trait can improve the possibility of cultivating new varieties with high antioxidant activity.
分类号：
- 相关文献
作者其他论文 更多>>
-
Optimization of Irrigation Parameters of Peanut Under Mulched Drip Irrigation in Xinjiang Based on Yield and Water Use Efficiency
作者：Zhang, Yuchao;Li, Shaofei;Li, Haiming;Chen, Junwei;Dong, Jianshu;Shen, Xiaojun;Zhang, Yuchao;Gao, Yang;Si, Zhuanyun;Li, Haiming;Chen, Junwei;Dong, Jianshu;Shen, Xiaojun;Cui, Weimin;Li, Qiang;Zhang, Xiaopei
关键词：drip discharge; peanut; yield; quality; water use efficiency; nitrogen partial factor productivity
-
Genome-wide identification of UDP-glycosyltransferases involved in flavonol glycosylation induced by UV-B irradiation in Eriobotrya japonica
作者：Qian, Jiafei;Ren, Chuanhong;Wang, Fan;Cao, Yunlin;Guo, Yan;Zhao, Xiaoyong;Liu, Yilong;Zhu, Changqing;Chen, Kunsong;Li, Xian;Qian, Jiafei;Ren, Chuanhong;Wang, Fan;Cao, Yunlin;Guo, Yan;Zhao, Xiaoyong;Liu, Yilong;Zhu, Changqing;Chen, Kunsong;Li, Xian;Li, Xiaoying;Xu, Hongxia;Chen, Junwei;Ren, Chuanhong
关键词：Loquat; Flavonol glycoside; UGT; Galactosyltransferase; Glucosyltransferase; Rhamnosyltransferase; UV-B
-
Calibration and Validation of the CSM-CROPGRO-Peanut Model Under Mulched Drip Irrigation Conditions in Xinjiang
作者：Chen, Junwei;Zhang, Xiaopei;Li, Haiming;Zhang, Yuchao;Shen, Xiaojun;Chen, Junwei;Shen, Xiaojun;Si, Zhuanyun;Li, Qiang;Hou, Xianfei;Miao, Haocui;Dong, Jianshu;Si, Zhuanyun;Shan, Zhijie
关键词：DSSAT model; Arachis hypogaea; peanut; water and nitrogen regulation; parameter estimation; model validation
-
Optimizing water-nitrogen management enhances productivity for peanut (Arachis hypogaea L.) with drip-irrigated under mulched in Northwest of China
作者：Dong, Jianshu;Liu, Hongguang;Dong, Jianshu;Shen, Xiaojun;Zhang, Xiaopei;Chen, Junwei;Li, Haiming;He, Jiaqi;Liu, Hongguang;Dong, Jianshu;Shen, Xiaojun;Chen, Junwei;Li, Haiming;Li, Qiang
关键词：Peanut kernel quality; Water-nitrogen interactions; AquaCrop model; Multi-objective programming
-
Optimizing Irrigation and Nitrogen Application for Greenhouse Tomato Using the DSSAT-CROPGRO-Tomato Model
作者：Shan, Zhijie;Chen, Junwei;Yi, Ruochen;Fan, Haiyan;Shan, Zhijie;Chen, Junwei;Yi, Ruochen;Zhang, Xiping;Si, Zhuanyun
关键词：DSSAT-CROPGRO-Tomato model; greenhouse; tomato; water and nitrogen management; yield; scenario simulation
-
An integrated method for efficient isolation and structural elucidation of two homologous polysaccharides from medicinal loquat leaves
作者：Liu, Yilong;Wu, Congyu;Pan, Yining;Li, Xian;Zhao, Xiaoyong;Liu, Yaqin;Pan, Yuanjiang;Li, Xiaoying;Chen, Junwei
关键词：Loquat leaf polysaccharides; Ionic liquid/salt system; Extraction and purification; Homologous polysaccharides; Rapid structure analysis
-
Chromosome pairing during meiosis in Brassica hybrid allodiploids with evolutionarily related genomes
作者：Li, Xiaoying;Liu, Yue;Xie, Zhengqing;Tian, Baoming;Datta, Tanusree;Wei, Fang;Shi, Gongyao;Yuan, Yuxiang;Wei, Xiaochun
关键词：
Brassica allodiploid; Meiosis; Chromosome pairing; Synapsis; Transcriptome; Homologous recombination
