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논문 기본 정보

자료유형
학술저널
저자정보
정정원 (인천대학교) Oh Sung-Dug (Department of Agricultural Biotechnology National Institute of Agricultural Sciences Rural Developm) Park Soo-Yun (Department of Agricultural Biotechnology National Institute of Agricultural Sciences Rural Developm) Jang Ye-Jin (Department of Agricultural Biotechnology National Institute of Agricultural Sciences Rural Developm) Lee Seong-Kon (Department of Agricultural Biotechnology National Institute of Agricultural Sciences Rural Developm) Yun Doh-Won (Department of Agricultural Biotechnology National Institute of Agricultural Sciences Rural Developm) 장안철 (Rural Development Administration (RDA) Jeonju 54875 Republic of Korea) 박상언 (충남대학교) 하선화 (경희대학교) Kim Jae Kwang (Division of Life Sciences College of Life Sciences and Bioengineering Incheon National University)
저널정보
한국식물생명공학회 Plant Biotechnology Reports Plant Biotechnology Reports 제16권 제4호
발행연도
2022.8
수록면
449 - 463 (15page)
DOI
10.1007/s11816-022-00759-9

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We obtained new hybrid soybeans (Hybrid) with different seed coat colors such as green (Hybrid-GR), brown (Hybrid- BR), yellow (Hybrid-YE), and black (Hybrid-BL), by hybridizing β-carotene-enhanced soybeans (BCE; Glycine max L.) containing the phytoene synthase-2A-carotene desaturase gene and wild soybeans (Wild; Glycine soja). This study aimed to analyze metabolic changes between Hybrids using comprehensive metabolite profiling of BCE, Wild, and four Hybrids. The composition and content of metabolites varied based on the type of soybeans. Multivariate and metabolic pathway analyses showed distinct differences among the six soybeans. Hybrid-GR showed accumulation of isoflavones and tocophe- rols, whereas Hybrid-BL had higher contents of anthocyanins and carotenoids than other Hybrids. The projection to latent structure analysis showed that the most important contributors in enhanced free radical scavenging activity were phenolic compounds such as anthocyanins and flavonoids and isoprenoids such as carotenoids, tocopherols, and phytosterols, assessed using 2,2-diphenyl-1-picrylhydrazyl and 2,2´-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) assays, respectively. Based on these results, Hybrid-GR and Hybrid-BL comprising significant quantities of functional compounds such as isoflavones, carotenoids, and anthocyanins are proposed as new breeding candidates.

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