Ascorbic Acid and Ascorbic Acid Oxidase in Vegetables

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概要

• 論文の詳細を見る

• Ascorbic acid, dehydroascorbic acid and total ascorbic acid content in fruits and vegetables and the amounts of remaining after 24 hours were measured and compared by high-performance liquid chromatography. Activity of ascorbic acid oxidase was determined in nine kinds of vegetables. Therelationship between the activity of ascorbic acid oxidase and the amount of ascorbic acid, dehydroascorbic acid and total ascorbic acid remaining is discussed. The residual ratio of dehydroascorbic acid increased and the amount of total ascorbic acid decreased in the vegetables with high enzymic activity. The distribution of ascorbic acid oxidase activity in stem and leaf of tingentsai and taatsai wasexamined. Ascorbic acid oxidase activity in the leaf was twice as high as that in the stem for both vegetables.

• 中国学園大学の論文

著者

• Ko Sanae

  Department of Human Nutrition, Faculty of Contemporary Life Science, Chugokugakuen University

• Ko Sanae

  Department Of Human Nutrition Faculty Of Contemporary Life Science Chugokugakuen University

• SHIMADA Yoshihiro

  Department of Pediatrics, Kinki University School of Medicine

• Shimada Yoshihiro

  Department Of Biology Fscutry Of Science Ochanomizu University

• Shimada Yoshihiro

  Department Of Anesthesiology Nagoya University School Of Medicine

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