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ID 110772
著者
イトウ, ユキヒコ Central Research Laboratory, FANCL CORPORATION
ミズクチ, アヤ Central Research Laboratory, FANCL CORPORATION
キセ, ミツオ Central Research Laboratory, FANCL CORPORATION
アオト, ヒロミチ Central Research Laboratory, FANCL CORPORATION
山本, 茂 Department of International Public Nutrition, Institute of Health Biosciences, The University of Tokushima Graduate School 徳島大学 教育研究者総覧
ヨシハラ, リエ Department of Internal Medicine, Jikei University, School of Medicine
ヨコヤマ, ジュンイチ Department of Internal Medicine, Jikei University, School of Medicine
キーワード
pre-germinated brown rice
brown rice
white rice
blood glucose
blood insulin
human
資料タイプ
学術雑誌論文
抄録
Effects of pre-germinated brown rice (PGBR) on postprandial blood glucose and insulin concentrations were compared with brown rice (BR)and white rice (WR) in two studies. In the first study, we investigated the time course of postprandial blood glucose and insulin concentrations after ingesting 25% (W/V) glucose solution, PGBR, BR or WR in 19 healthy young subjects. In the second study, dose-dependent effect of PGBR on the time course of postprandial blood glucose concentrations was compared among 4 different mixtures of PGBR and WR in 13 healthy young subjects. They were solely PGBR, 2/3 PGBR(PGBR:WR= 2 : 1), 1/3 PGBR (PGBR : WR=1 : 2) and solely WR. Each sample was studied on a different day. The samples were selected randomly by the subjects. All the rice samples contained 50g of available carbohydrates. The previous day the subjects ate the assigned dinner by 9 : 00 pm and then were allowed only water until the examination. The next morning, they ingested each test rice sample with 150ml of water in 5-10min.Blood was collected into capillary tubes from finger at 0, 30, 60, 90 and 120 min after the ingestion. The incremental areas under the curve (IAUC) of blood glucose concentrations (IAUC-Glc) for 120min after the administration of PGBR and BR were lower than those after WR. In contrast the IAUC-Glc of BR and PGBR were not different (Study 1). The higher the ratio of PGBR/WR, the lower the glycemic index became (Study 2). These results suggest that intake of PGBR instead of WR is effective for the control of postprandial blood glucose concentration without increasing the insulin secretion.
掲載誌名
The journal of medical investigation : JMI
ISSN
13431420
cat書誌ID
AA11166929
52
3-4
開始ページ
159
終了ページ
164
並び順
159
発行日
2005-08
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
医学系