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학생구두발표 (석사과정: 국문) : 좌장 : 최 유 성(POSTECH), 서 인 수((재)제주테크노파크)

Effect of physical treatments on antigenicity of gliadin in wheat flour and dough

원문정보

Ji-Hee KWAK, Koth-Bong-Woo-Ri KIM, Chung-Jo LEE, Min-Ji KIM, Moon-Kyoung CHOI, Dong-Hyun KIM, Chan SUNWOO, Seul-A, Ju-Youn KANG, Hyun-Ji KIM, Dong-Hyun AHN

한국생물공학회 한국생물공학회 학술대회 2011년도 한국생물공학회 춘계학술발표대회 2011.04 pp.129-159
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

Gliadin, component of gluten, is known as a important allergen which cause allergic reactions to patients who have wheat allergy. This study was conducted to evaluate the effect of physical treatments on the antigenicity of gliadin in wheat flour and dough. The wheat flour was treated with supercritical carbon dioxide (SC-CO2) and in combination with autoclave and microwave. The conformational changes were observed by SDS-PAGE and the binding ability of gliadin to anti-gliadin IgG was examined by ci-ELISA and immunoblotting. The binding ability of wheat flour treated with SC-CO2 was slightly decreased compared with untreated flour. When treated with SC-CO2 and autoclave, it was shown that the binding ability to anti-gliadin IgG was decreased and the intensity of gliadin bands were weakened in SDS-PAGE. In case of the microwave treatment after SC-CO2 treatment, the binding ability was slightly reduced. When treated with SC-CO2, autoclave and microwave, the binding ability of gliadin was also decreased.

키워드

저자정보

  • Ji-Hee KWAK Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Koth-Bong-Woo-Ri KIM Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Chung-Jo LEE Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Min-Ji KIM Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Moon-Kyoung CHOI Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Dong-Hyun KIM Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Chan SUNWOO Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Seul-A Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Ju-Youn KANG Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Hyun-Ji KIM Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.
  • Dong-Hyun AHN Dept. of Food Science and Technology, Pukyong National University, Busan 608-737.

참고문헌

자료제공 : 네이버학술정보

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