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Antioxidant Potential Of Turkish Pepper (Capsicum Annuum L.) Genotypes At Two Different Maturity Stages, Davut Keleş, Şenay Özgen, Onur Saraçoğlu, Ati̇lla Ata, Mustafa Özgen
Antioxidant Potential Of Turkish Pepper (Capsicum Annuum L.) Genotypes At Two Different Maturity Stages, Davut Keleş, Şenay Özgen, Onur Saraçoğlu, Ati̇lla Ata, Mustafa Özgen
Turkish Journal of Agriculture and Forestry
Improved phytochemicals and antioxidant properties in crops are becoming important traits in many breeding programs. In this study, along with several other horticultural attributes, total phenolic content (TP) and antioxidant capacity (ferric reducing ability of plasma (FRAP) and Trolox equivalent antioxidant capacity (TEAC)) of 52 superior pepper genotypes from the Alata Pepper Breeding Program were examined. The fruits from these plants were harvested at immature and mature stages. The genotypes greatly varied for TP, FRAP, TEAC, soluble solids, vitamin C content, and fruit color as determined by L, a and b values. The range for TP was 319-4047 µg GAE/g …
Genetic Variation And Interrelationships Among Antioxidant, Quality, And Agronomic Traits In Vegetable Amaranth, Umakanta Sarker, Md. Tofazzal Islam, Md. Golam Rabbani, Shinya Oba
Genetic Variation And Interrelationships Among Antioxidant, Quality, And Agronomic Traits In Vegetable Amaranth, Umakanta Sarker, Md. Tofazzal Islam, Md. Golam Rabbani, Shinya Oba
Turkish Journal of Agriculture and Forestry
This investigation was aimed to evaluate 22 promising vegetable amaranth genotypes for antioxidant, leaf quality, and agronomic traits for two test seasons. The experiment was conducted to study the degree of genetic parameters, associations among different traits, and their contribution towards foliage yield. The analysis of variance for twelve traits was found highly significant. High mean, high range of variability, and high genotypic variance were observed for all the traits except content of Ca, protein, and carotenoid. Close differences between genotypic and phenotypic variances and genotypic and phenotypic coefficients of variation were observed for all the traits. High to moderate …