种质资源
生物强化
营养物
园艺
植物
一年生辣椒
生物
化学
微量营养素
生态学
有机化学
胡椒粉
作者
Ilyas Ahmad,Abdul Rawoof,Muchkund Dubey,Nirala Ramchiary
标识
DOI:10.1016/j.jfca.2021.103977
摘要
Capsicum fruits are rich sources of mineral nutrients with several health benefits. However, a thorough investigation of mineral elements in Capsicum fruits at green, breaker and mature developmental stages in comparatively larger germplasm has not been reported yet. This study reports profiling of 9 mineral elements i.e. Mg, P, K, Ca, B, Mn, Fe, Cu and Zn in 20 Capsicum accessions belonging to Capsicum annuum, C. chinense and C. frutescens from Northeast India. Briefly, the highest content of P (1798 ± 39) and K (7560 ± 76 mg 100g−1) at the green and breaker stages of Capsicum accession Acc-Ca9, Fe (13 ± 2) and Zn (4 ± 0.1) at the breaker stage of Acc-Ca2; and Cu at the mature stage of Acc-Cc2 (3 ± 0.4) and Acc-Cc3 (3.4 ± 0.04 mg 100g−1) were observed and showed significant differences (p < 0.001) between the developmental stages. Overall, with fruit maturation, the K content increased in C. frutescens while K and P content decreased in C. chinense and C. annuum. Statistical analysis showed significant correlations (p < 0.01) among mineral elements in the three fruit development stages. The data from this study suggests that accessions having high mineral content can be used as rich sources of dietary mineral nutrients and potential donors for biofortification of Capsicum crops.
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