正常者および柑皮症者の血中各カロテノイド濃度と食物摂取との関係  [in Japanese] Correlation between Dietary Carotenoid Intake and Serum Carotenoid Concentrations in Healthy Young Women and Carotenodermic Subjects  [in Japanese]

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Author(s)

    • 木下 伊規子 KINOSHITA Ikiko
    • 共立女子大学家政学部栄養生理学研究室 Department of Food Science and Nutrition, Faculty of Home Economics, Kyoritsu Women's University
    • 木村 典代 KIMURA Michiyo
    • 共立女子大学家政学部栄養生理学研究室 Department of Food Science and Nutrition, Faculty of Home Economics, Kyoritsu Women's University
    • 加藤 達雄 KATO Tatsuo
    • 共立女子大学家政学部栄養生理学研究室 Department of Food Science and Nutrition, Faculty of Home Economics, Kyoritsu Women's University

Abstract

カロテノイド摂取量と血中カロテノイドとの相関を調べるために, 正常者および高カロテノイド血症者を対象として, 1年間にわたり調査を行った。<BR>1) 高カロテノイド血症者の各血中カロテノイド濃度は年間を通じて一定の傾向がみられたが, カロテノイド含有食品の摂取総量, および摂取量の多い各食品の相対的比率についても年間を通じて変化が少なかった。<BR>2) 高カロテノイド血症者のうち, 半数は正常者平均値に比ベカロテノイド摂取量が多く, 半数はカロテノイド摂取量が少なかった。<BR>3) 高カロテノイド血症者のうち, カロテノイド摂取量が多い4例は, 血中で優位な濃度を示すカロテノイド種を多く含む食品からのカロテノイド摂取量が高値であった。<BR>4) 高カロテノイド血症にもかかわらずカロテノイド摂取量が少ない4例は, 血中で優位な濃度を示すカロテノイド種を含む食品の相対的摂取量比が高値であった。<BR>5) カロテノイド摂取量の少ないにもかかわらず高カロテノイド血症を示した者4例のうち3例のBMIは, 日本肥満学会の基準によるやせの領域にあった。

We studied the correlation between dietary carotenoid intake and the serum concentrations of six carotenoids in nine healthy young women and eight carotenodermic subjects. Carotenoid intake was estimated from food diaries for seven days, and serum carotenoids were analyzed concurrently every two months for one year. The total serum carotenoid concentrations were measured spectrophotometrically, and the carotenoids were analyzed in five fractions (β-carotene, α-carotene, zeaxanthin/lutein and lycopene) by HPLC. The total serum carotenoid concentrations were higher in the eight carotenodermics than in the normal subjects, and the serum concentrations of predominant carotenoids in each person were relatively constant in each individual for a year. Among these eight subjects, four consumed a lot of foods containing carotenoids, but the other four did not. In both groups, the large relative amounts of certain carotenoids obtained from some carotenoid-containing foods reflected the high concentrations of similar carotenoids in serum.

Journal

  • Nippon Eiyo Shokuryo Gakkaishi

    Nippon Eiyo Shokuryo Gakkaishi 48(1), 29-36, 1995-02-10

    Japan Society of Nutrition and Food Science

References:  19

Codes

  • NII Article ID (NAID)
    10008561568
  • NII NACSIS-CAT ID (NCID)
    AN00311992
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    02873516
  • NDL Article ID
    3604759
  • NDL Source Classification
    SC226(衛生学・公衆衛生--食品衛生・栄養学)
  • NDL Source Classification
    ZS8(科学技術--医学--解剖学・生理学・生化学)
  • NDL Call No.
    Z19-53
  • Data Source
    CJP  NDL  J-STAGE 
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