Intake of Dried Bonito (Katsuo-Bushi) Protein Koji Hydrolysate Improves Glucose Tolerance and Lipid Metabolism in Otsuka Long-Evans Tokushima Fatty Rats
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- FURUSHO Tadasu
- 東京農業大学短期大学部栄養学科
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- TANAKA Masayuki
- ヤマキ (株)
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- IKEDA Hiroaki
- ヤマキ (株)
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- KATAOKA Jiro
- 片岡二郎・技術士事務所
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- YASUHARA Tadashi
- 東京農業大学短期大学部栄養学科
Bibliographic Information
- Other Title
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- 内臓脂肪型肥満OLETFラットの耐糖能ならびに脂質代謝に及ぼす鰹節タンパク質麹分解物摂取の効果
- ナイゾウ シボウガタ ヒマン OLETF ラット ノ タイトウノウ ナラビニ シシツ タイシャ ニ オヨボス カツオブシ タンパクシツ コウジ ブンカイブツ セッシュ ノ コウカ
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Abstract
This study was performed to examine the effects of dietary dried bonito protein hydrolysate (KH) on the glucose tolerance and lipid metabolism of Otsuka Long-Evans Tokushima Fatty (OLETF) rats as a type 2 diabetes model. 11-week-old male OLETF and Long-Evans Tokushima Otsuka (LETO) rats as the negative control were given either 5% KH diet or AIN76 standard diet (as control diet) for 22 weeks. The amount of food intake of the OLETF group increased compared with that of the LETO group, but the body weight gain of the OLETF-KH group was suppressed significantly (p<0.05) compared with that of the OLETF-C group (as positive control). The retroperitoneal fat weight of the OLETF group showed a markedly larger amount increase much more than that of the LETO group, but that of the OLETF-KH group showed a smaller amount of increase than that of the OLETF-C group. The serum glucose, insulin, triglyceride, total cholesterol, LDL cholesterol levels of the OLETF-KH group were significantly lower (p<0.05) than those of the OLETF-C group. Further more, in the oral glucose tolerance test, the postprandial blood glucose level of the OLETF-KH group was suppressed significantly (p<0.05) compared with that of the OLETF-C group. These results suggest that KH is the functional food source that can suppress body fat level and improve the glucose tolerance of animals.
Journal
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- Food Preservation Science
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Food Preservation Science 33 (3), 115-119, 2007
Japan Association of Food Preservation Scientists
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Details 詳細情報について
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- CRID
- 1390282680095652608
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- NII Article ID
- 130001765846
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- NII Book ID
- AA11178236
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- COI
- 1:CAS:528:DC%2BD2sXotVWqsb0%3D
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- ISSN
- 21861277
- 13441213
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- NDL BIB ID
- 8863538
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed