한국식품영양과학회지 (Journal of the Korean Society of Food Science and Nutrition)
- 제3권1호
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- Pages.13-16
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- 1974
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
THE EFFECT OF HEAT TREATMENTS ON THE CHLOROPHYLL IN GREEN PEPPER
- Lee, Kap-Lang (Dept. of Food & Nutrition College of Home Economics Yeungnam University) ;
- Park, Jyung-Rewng (Dept. of Food & Nutrition College of Home Economics Yeungnam University) ;
- Lee, Sung-Woo (Dept. of Food & Nutrition College of Home Economics Yeungnam University)
- 발행 : 1974.04.30
초록
Chlorophyll을 함유(含有)하고 있는 녹색 식물(植物)의 조리(調理)에 의(依)한 색깔 변화(變化)는 대단히 중요(重要)하므로, 본실험(本實驗)은 각각(各各) 다른 열처리(熱處理)와 시간(時間)이 풋고추의 chlorophyll 함량(含量)에 미치는 영향을 조사하였다. 풋고추는 boiling water steam 그리고 hot air 를 사용(使用)하여,
The change in color of vegetables containing chlorophyll on cooking has been of concern to food scientists. This experiment was initiated to determine the effect of different heating methods and time on the chlorophyll of green pepper. Peppers were heated at 100 C for 5, 10, and 15 min by using boiling water, steam and hot air and for 1, 2 and 3 min in microwave oven. The results showed that chlorophyll content decreased with increasing heating time. Among the heat treatments employed steaming gave the greatest effect and boiling water was the next. Hot air and microwave treated samples changed only small amount of chlorophyll. Generally pheophytin formation was increased with decreasing chlorophyll content.
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