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| Registros recuperados: 24 | |
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| 小嶋, 道之; 母坪, 研巳; 木下, 幹朗; 大西, 正男; 伊藤, 精亮; Kojima, Michiyuki; Hotsubo, Kenmi; Kinoshita, Mikio; Ohnishi, Masao; Ito, Seisuke. |
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Palavras-chave: ダイコン実生; 低温処理; グリセロリン脂質; セレブロシド; 分子種. |
| Ano: 1991 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1649 |
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| 上沢, 愛; 中山, 雅浩; 大西, 正男; 新井, 基晴; 菅原, 達也; 伊藤, 精亮; Uwasawa, Ai; Nakayama, Masahiro; Ohnishi, Masao; Arai, Motoharu; Sugawara, Tatsuya; Ito, Seisuke. |
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Palavras-chave: スフィンゴ脂質; 機能性脂質; セレブロシド; 植物脂質; 栄養食品素材; Sphingolipid; Functional lipid; Cerebroside; Plant lipid; Nutritional foodstuff. |
| Ano: 1997 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2238 |
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| NOZAKI, Hirofumi; ITONORI, Saki; SUGITA, Mutsumi; NAKAMURA, Kimihide; OHBA, Kiyoshi; OHNISHI, Masao; IMAI, Kunitoshi; IGARASHI, Yasuyuki; SUZUKI, Akemi; KUSHI, Yasunori; 中村, 公英; 大西, 正男; 今井, 邦俊. |
| https://www.jstage.jst.go.jp/article/bpb/33/4/33_4_580/_article |
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Palavras-chave: Alpha-galactosylceramide; Glycosphingolipid; Edible mushroom; Natural killer T cell; Mouse. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3599 |
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| Sugai, Michiko; Takakuwa, N; Ohnishi, Masao; Arai, Ikichi; Urashima, Tadasu; Oda, Yuji. |
| From 2150 isolates from raw milk and milk products, yeast strains were surveyed to produce glucosylceramide from cheese whey. Most of the 54 strains that had accumulated a detectable amount of glucosylceramide were identified as Kluyveromyces lactis var. lactis. The cells of K. lactis var. lactis strain M-11 derived from domestic raw milk accumulated glucosylceramide 2.5-fold higher than K. lactis var. lactis NBRC 1267, the reference strain selected from the culture collections. Strain M-16 of K. lactis var. lactis derived from the same origin was found to synthesize a considerable amount of steryl glucoside in addition to glucosylceramide. Sequence analysis of ribosomal DNA intergenic spacer two regions revealed that strains M-11 and M-16 were diverged... |
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Palavras-chave: Glucosylceramide; Steryl glucoside; Cheese whey; Kluyveromyces lactis var; Lactis. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1055 |
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| 柚木, 恵太; 安井, 美裕; 大西, 正男; Yunoki, Keita; Yasui, Yoshihiro; Ohnishi, Masao. |
| ワイン中の機能性物質のひとつであるリスベラトロールとその関連物質について,ワインの発酵過程での含量変化を分析した. (1) アルコール発酵3日目からのアルコール濃度の上昇とともにリスベラトロールは果皮から抽出され,発酵6日目でほぼ平衡に達した.その過程で,シス異性体の割合が増加し,発酵後半ではトランス体のみが減少していたことから,酵母由来のイソメラーゼ活性により発酵中にリスベラトロールの異性化が起きていることが示唆された. (2) 乳酸発酵過程において,リスベラトロールの増加とパイシードの減少が観察され,果皮から移行したパイシードが乳酸菌由来のβ-グルコシダーゼ活性によって加水分解されてリスベラトロールに変換されるものと推測された.During alcoholic fermentation trans-and cis-resveratrol were rapidly extracted from grape skin along with the rise in the alcoholic concentration and reached equilibrium six days after the start of maceration. The increase of trans-resveratrol was shown to be ahead of that of the cis isomer，but the trans isomer decreased at the late stage. It was，therefore，assumed that trans-resveratrol would be converted to the cis isomer by the action of a... |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2711 |
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| FUJlHIRA, Takuma; KINOSHITA, Mikio; SASAKI, Motoki; OHNISHI, Masao; ISHIKAWA, Hajime; OHSUMI, Seiji; FUKUI, Yutaka; 木下, 幹朗; 佐々木, 基樹; 大西, 正男. |
| The present study was conducted to clarify the difference in the color of the cytoplasm in immature follicular oocytes from prepubertal and adult minke whales. The four lipid contents (triglyceride，total cholesterol phospholipids and non-esterified fatty acids) in vitrified immature oocytes from prepubertal and adult minke whales，and also in fresh and vitrified immature porcine oocytes，were measured. The lipid contents in vitrified-warmed minke whale oocytes were similarly high compared with those in vitrified-warmedp orcine oocytes. In particular，the total cholesterol and phospholipid contents in the vitrified immature oocytes from prepubertal and adult minke whales were significantly( P<0.05) higher than those from prepubertal pigs. Furthermore，the... |
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Palavras-chave: Minke whale; Porcine; Oocytes; Lipid; Sexual maturity. |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2731 |
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| 木下, 幹朗; 柚木, 恵太; 得字, 圭彦; 川原, 美香; 大庭, 潔; 弘中, 和憲; 大西, 正男; Kinoshita, Mikio; Yunoki, Keita; Tokuji, Yoshihiko; Kawahara, Mika; Ohba, Kiyoshi; Hironaka, Kazunori; Ohnishi, Masao. |
| 食餌性ナガイモの大腸腺腫発症に与える効果を他のイモ類と比較しつつ，1，2-ジメチルヒドラジン投与マウスを用いて調べるとともに，ナガイモを利用した商品モデル（ナガイモ入り青汁）の効果についても検証した．その結果，ナガイモ以外のイモ類においても上記の実験動物モデルにおいて大腸腺腫抑制効果が観察されたが，腺腫数の平均はナガイモ群が一番低かった．また，商品モデルであるナガイモ入り青汁ついても腺腫抑制効果が観察された．The dietary effects of Chinese yam，nagaimo (Dioscorea opposita Thunb.)，on 1，2-dimethylhydrazine (DMH)-induced aberrant crypt foci (ACF) formation in the large intestine of mice were investigated and compared with those of other potato species. Potato consumption was found to significantly suppress ACF formation in the large intestines of all mice treated with DMH. Suppression of ACF formation was most remarkable in the nagaimo group. Moreover， the commercial product (aojiru) containing nagaimo powder also suppressed ACF formation. |
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Palavras-chave: ナガイモ 大腸腺腫 大腸ガン 1; 2-ジメチルヒドラジン 青汁 Chinese yam (nagaimo) aberrant crypt foci colon cancer 1; 2-dimethylhydrazine leaf juice (aojiru). |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2709 |
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| Registros recuperados: 24 | |
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