茶およびにがりが膵リパーゼ活性に及ぼす影響  [in Japanese] The Effects of Various Teas and Bitterns on the Pancreatic Lipase Activity  [in Japanese]

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Abstract

茶の抗肥満効果を検討するため,鶏膵臓から租酵素を調製し,これを用いてリパーゼ活性に及ぼす茶の影響を調べた.その結果,次のことがわかった.1.緑茶,ジャスミン茶は顕著にリパーゼ活性を阻害した(p<0.001).2.ウーロン茶はリパーゼ活性を阻害した(p<0.01).3.プアール茶はリパーゼ活性を高めた(186%).4.緑茶よるリパーゼ活性低下には濃度依存性が認められた.5.緑茶よるリパーゼ活性低下はショ糖,でんぷんの添加では影響を受けなかったが,卵アルブミンの添加によりリパーゼ活性低下が抑制された.また,カゼインの添加ではリパーゼ活性が逆に増加した.6.にがりは顕著にリパーゼ活性を阻害し(p<0.001),そのリパーゼ活性低下には濃度依存性が認められた.

The effects of various teas on the lipase activity were examined using the crude enzymes of chicken pancreas to clarify the presence of anti-obesity effects. The findings were as follows, 1. Green tea and jasmine tea inhibited the lipase activity markedly (p<0.001). 2. Oolong tea inhibited the lipase activity (p<0.01). 3. Pu-erh tea (black tea) increased the lipase activity (186%). 4. The degree of the lowering effect of green tea on lipase activity depends on the concentration of the tea. 5. The addition of sucrose and starch to green tea did not alter the lowering effect of green tea on lipase activity. While the addition of ova-albumin suppressed the lowering effect, the addition of casein increased the effect. 6. The addition of bittern remarkably inhibited the lipase activity (p<0.001), and the degree of the lowering effect depended on the concentration of bittern.

Journal

  • Bulletin of Kiryu Junior College

    Bulletin of Kiryu Junior College (16), 13-17, 2005

    Kiryu Junior College

Codes

  • NII Article ID (NAID)
    110005001066
  • NII NACSIS-CAT ID (NCID)
    AN10555450
  • Text Lang
    JPN
  • Journal Type
    大学紀要
  • ISSN
    13424076
  • NDL Article ID
    8556911
  • NDL Source Classification
    ZV1(一般学術誌--一般学術誌・大学紀要)
  • NDL Call No.
    Z22-558
  • Data Source
    NDL  NII-ELS 
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