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Determination of carotenoid components in carrot cultivars from Korea KCI 등재

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  • URLhttps://db.koreascholar.com/Article/Detail/318594
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한국작물학회 (Korean Society Of Crop Science)
초록

Carrots (Daucus carota L.) are consumed as an important dietary source of b-carotene (provitamin A), a-carotene and lutein. An HPLC method was applied to determine the content of the carotenoid composition in carrot cultivars from Korea. Analyses were carried out with five carrot cultivars (Socheon-5-chon, Hongsim-5-chon, Myeongju-5-chon, Seonhongbom-5-chon and Betarich) sown at April, 2007 and six cultivars (Yeoreum-5-chon, Hanyeoreum-5-chon, Sinheukjeon-5-chon, Bibariheukjeon, Manina and Betarich) sown at August of the same year. The former and the latter carrots were harvested after 110 and 96 days from seeding, respectively, and the carotenoids were extracted with acetone after freeze-drying. The amount of a-carotenewas similar to that of b-carotene for the carrot cultivars sown at spring, while the content was about a half of b-carotene content for the latter cultivars. In addition, the average content of lutein in the former cultivars was nine times higher than that in the latter cultivars. Among the spring cultivation types, Socheon-5-chon and Myeongju-5-chon showed higher amount of a-carotene and b-carotene, while the higher amount was determined in Yeoreum-5-chon and Sinheukjeon-5-chon among the autumn cultivation types. This difference between spring cultivation types and autumn cultivation types was also shown in commercial two types of carrots purchased from local market.

저자
  • Chae-Jin Lim(College of Life Sciences and Natural Resources, Jinju National University)
  • Jeong-Lim Ha(College of Life Sciences and Natural Resources, Jinju National University)
  • Yong-ung Kim(College of Herbal Bio-industry, Daegu Haany University)
  • Hyub Lee(College of Life Sciences and Natural Resources, Jinju National University)
  • Yong Wook Shin(College of Life Sciences and Natural Resources, Jinju National University)
  • Hyun Sik Chun(College of Life Sciences and Natural Resources, Jinju National University)
  • Cheol Ho Lee(College of Life Sciences and Natural Resources, Jinju National University)
  • Jin Woo Kim(College of Life Sciences and Natural Resources, Jinju National University)
  • Shin Woo Lee(College of Life Sciences and Natural Resources, Jinju National University)
  • Mi-Jeong Ahn(College of Life Sciences and Natural Resources, Jinju National University) Corresponding Author