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| Registros recuperados: 12 | |
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| FUKUSHIMA, Michihiro; HAN, Kyu-Ho; TANEICHI, Yae; IIJIMA, Setsuko; SHIMADA, Ken-ichiro; SAITOH, Katsuichi; ODA, Yuji; CHIJI, Hideyuki; SEKIKAWA, Mitsuo; 福島, 道広; 韓, 圭鎬; 島田, 謙一郎; 小田, 有二; 関川, 三男. |
| We examined the effects of Amylomyces rouxii, which is a mold found in some fermented foods in Indonesia, on serum cholesterol and hepatic LDL receptor mRNA in rats. Rats were fed a 0.5% cholesterol-enriched diet with (A. rouxii group) or without (control group) 30g/kg A. rouxii for 4 wk. There were no significant differences in the body weight, food intake or liver weight among the groups. However, the weight of the cecum in the A. rouxii-fed group was significantly higher than that in the control group. The cecal pH in the A. rouxii-fed group was significantly lower than that in the control group. Cecal acetic acid, propionic acid and total SCFA concentrations in the A. rouxii-fed group were significantly higher than those in the control group. The serum... |
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Palavras-chave: Rats; Amylomyces rouxii strain CBS 438.76; Cholesterol; Cholesterol 7α-hydroxylase mRNA; LDL receptor mRNA. |
| Ano: 2005 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2911 |
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| JAYAWARDANA, Barana C.; YANAGIHARA, Maki; HAN, Kyu-Ho; FUKUSHIMA, Michihiro; SEKIKAWA, Mitsuo; SHIMADA, Kenichiro; 韓, 圭鎬; 福島, 道広; 関川, 三男; 島田, 謙一郎. |
| We investigated lipid oxidation, instrumental color evaluation, and sensory characteristics in cooked pork sausages containing anthocyanin rich colored potato (Solanum tuberosam cv. Shadow Queen) flakes (CPF). According to the thiobarbituric acid reactive substance values, addition of 2% CPF suppressed lipid oxidation (P < 0.05) by 80% compared to the control. The antioxidant activity of 2% CPF was comparable to the synthetic antioxidant butylated hydroxytoluene (0.1%) in cooked pork sausages. The L, a* values and odor, flavor, taste, texture and overall sensory quality did not significantly differ between control and 2% CPF. Overall, cooked pork sausage with 2% CPF was as acceptable to consumers as the control. Thus, the present study indicated that... |
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Palavras-chave: Anthocyanin; Colored potato flake; Lipid oxidation; Natural antioxidant; Pork sausage. |
| Ano: 2012 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3842 |
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| DORJ, Serjmyadag; SHIMADA, Kenichiro; SEKIKAWA, Mitsuo; 島田, 謙一郎; 関川, 三男. |
| This study examined the effects of food additives on gram-negative bacteria. The food additives used included synthetic antioxidants (butylated hydroxyanisole, BHA, and butylated hydroxytoluene, BHT), a curing agent and lactic acid with or without a cell-free supernatant (CFS) containing antimicrobial compounds of Lactobacillus sakei D-1001. The gram-negative bacteria were selected from dry-fermented sausages and cultured with different food additives for 18 h in nutrient broth, and then another 24 h with or without CFS adjusted (at pH 6.0) to inactivate lactic acid or not adjusted (at pH 4.0). BHA (0.1%) resulted in total viable cell inhibition following 18 h culture. A reduction in cell growth was observed in culture broths with 0.1% lactic acid and... |
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Palavras-chave: Food additive antimicrobial compounds; Gram-negative bacteria. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2960 |
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| YAMADA, Sunao; SHINOMIYA, Noriyuki; OHBA, Kiyoshi; SEKIKAWA, Mitsuo; ODA, Yuji; 関川, 三男; 小田, 有二. |
| By-products from potato processing plants were liquefied and partially saccharified using three commercially available enzymes, followed by ethanol fermentation by yeast and then hydrolysis by glucoamylase. From 12% (w/w) of fresh potato peel, about 20 mg/mL ethanol was formed in the supernatant via amylase, pectinase, or an enzyme complex; this yield was slightly increased with combinations of these enzymes. Supplementation of substandard mash to potato peel (1:1) as a raw material enhanced the amount of ethanol formation, increasing it to approximately 50 mg/mL by the mixture of all three enzymes. After the addition of yeast and glucoamylase to the partially saccharified material, ethanol formation proceeded gradually and slowed in 12 h with the... |
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Palavras-chave: Potato peel; Substandard mash; Ethanol; Fermentation. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2962 |
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| HASHIMOTO, Naoto; ITO, Yusaku; HAN, Kyu-Ho; SHIMADA, Ken-ichiro; SEKIKAWA, Mitsuo; TOPPING, David L.; BIRD, Anthony R.; NODA, Takahiro; CHIJI, Hideyuki; FUKUSHIMA, Michihiro; 韓, 圭鎬; 島田, 謙一郎; 関川, 三男; 福島, 道広. |
| 日本ビタミン学会、日本栄養・食糧学会共同編集 |
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Palavras-chave: Cholesterol; Triglyceride; Potato pulps; Liver. |
| Ano: 2006 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2910 |
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| KUWABARA, Tomoko; HAN, Kyu-Ho; HASHIMOTO, Naoto; YAMAUCHI, Hiroaki; SHIMADA, Ken-ichiro; SEKIKAWA, Mitsuo; FUKUSHIMA, Michihiro; 島田, 謙一郎; 関川, 三男; 福島, 道広; 韓, 圭鎬. |
| 日本ビタミン学会、日本栄養・食糧学会共同編集 |
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Palavras-chave: Bile acid; Buckwheat sprout powder; Hepatic mRNAs; Serum cholesterol; Short-chain fatty acid. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2909 |
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| 三上, 正幸; 島田, 謙一郎; 関川, 三男; MIKAMI, Masayuki; SHIMADA, Ken-ichiro; SEKIKAWA, Mitsuo. |
| Some properties of the non-heated meat products in European countries were analyzed. The dry fermented sausages used were Spanish salami (small，medium and large size)，Chorizo， Pepper salami， Italian salami，Hungarian salami and Serrano ham. Viable bacterial counts were small number (10³-10⁵CFU/g) in the hard type sausages and were large number (10⁷ -10⁸CFU/g) in the semi soft type sausages. The pH of the dry fermented sausages inoculated with mold was 5.4-6.7 and was higher than 5.1 of Chorizo which was not inoculated with mold. Peptides and total free amino acids content were 634.0 - 2，240.7 mg/100g products and 404.8 - 2，413.4 mg/100g products， respectively. These were high numbers in Serrano ham. Nitrite ion contents were low level (0.3-4.3 ppm) in... |
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Palavras-chave: 発酵ソーセージ; 乾塩ハム; ペプチド; 遊離アミノ酸; Dry fermented sausages; Dry cured ham; Peptides; Free amino acids. |
| Ano: 2001 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2992 |
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| 浜崎, 陽子; 口田, 圭吾; 日高, 智; 島田, 謙一郎; 関川, 三男; 丸山, 新; HAMASAKI, Yoko; KUCHIDA, Keigo; HIDAKA, Satoshi; SHIMADA, Kenichiro; SEKIKAWA, Mitsuo; MARUYAMA, Shin. |
| BMSナンバーの格付は，第6－7肋骨間横断面における胸最長筋を中心に行われている．しかし脂肪交雑がこの他の横断面でも同様な様相を呈しているとは限らない．本研究では，ホルスタイン種を対象として，画像解析により，BMSナンバー判定式を求めることを第1の目的とし，さらに，第2の目的として，第6－7肋骨間横断面と，この他の横断面における脂肪面積比および推定BMSナンバーについて比較を行った．分析には，BMSナンバー判定式の算出用にホルスタイン種61頭の第6－7肋骨間の胸最長筋横断面画像，また，異なる横断面における脂肪交雑の程度の比較用に，別に用意したホルスタイン種18頭の胸最長筋4横断面画像（格付面を含み，腰椎方向に2.5cm間隔で切断）を用いた．画像解析の手法により，脂肪交雑粒子のあらさおよび胸最長筋の形状などのBMSナンバー評価に影響を与えると考えられる要因について評価を行った．得られた画像解析形質を用いてBMSナンバー判定式を求めた結果，BMSナンバーを推定する重回帰式には，脂肪面積比，最大粒子の面積，単独粒子のあらさ指数，胸最長筋面積が選択され（R2＝0.71），BMSナンバーに最も寄与した形質は脂肪面積比であった（偏R2＝0.54）．同式を当てはめ，4横断面における脂肪面積比および推定BMSナンバーについて調査した結果，近接する横断面間であっても，脂肪面積比が大きく変動するサンプルが存在した（15.9%～26.2%）が，それらのサンプルにおける推定BMSナンバーには，ほとんど差が生じなかった（1.67～2.17）． The 6-7th rib of carcass cross section has been used in meat quality evaluation of beef in... |
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Palavras-chave: Image analysis; Prediction of BMS number; Cross section; Holstein. |
| Ano: 2005 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/939 |
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| 三上, 正幸; DORJ, Serjmyadag; 島田, 謙一郎; 関川, 三男; 福島, 道広; 山岸, 真; 山腰, 和枝; 大美浪, 源; MIKAMI, Masayuki; SHIMADA, Ken-ichiro; SEKIKAWA, Mitsuo; FUKUSHIMA, Michihiro; YAMAGISHI, Makoto; YAMAKOSHI, Kazue; OHMINAMI, Hajime. |
| Fermented sausages were produced using bacterial starter culture and 3 types of mould starter cultures，and investigated their properties. Mould starter cultures were sprayed to surface of sausages at 3 days，and the surfaces were changed to white colour afterwards and another moulds， such as blue or black one，were not observed. Common bacterial and lactic acid bacterial counts were range of 6.6 x 10⁸cfu/g~2.0 x 10⁹cfu/g，and Coliform group，Staphylococcus aureus and Salmonella were not detected in the products at 35 days. pH decreased rapidly at 7 days and pH of products became to 4.6~4.7. Water contents were 30.0~31.6%，and water activity was 0.80~0.81. Nitrite ion concentration at starting time was 147.7ppm，but became to 9.8~13.2ppm in the products. There... |
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Palavras-chave: 食肉製品; ソーセージ; 発酵ソーセージ; 乳酸菌; かび; Meat products; Sausages; Fermented sausages; Lactic acid bacteria; Mould. |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3091 |
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| 大澤, 剛史; 長谷川, 未央; 口田, 圭吾; 日高, 智; 関川, 三男; 佃, 秀雄; OOSAWA, Takefumi; HASEGAWA, Mio; KUCHIDA, Keigo; HIDAKA, Satoshi; SEKIKAWA, Mitsuo; TSUKUDA, Hideo. |
| 枝肉横断面の主要な筋肉の面積ならびに筋肉内の脂肪交雑割合，皮下脂肪および筋間脂肪の面積を画像解析により測定し，従来の枝肉格付形質と画像解析形質との遺伝的関連性について調査した．黒毛和種間接検定材料牛404頭の枝肉横断面画像，格付記録および血統記録を用いた．一定範囲の枝肉横断面画像から，胸最長筋，僧帽筋および広背筋の面積ならびに各筋肉内の脂肪面積比，胸最長筋－背半棘筋－頭半棘筋に囲まれた筋間脂肪，胸最長筋－頭半棘筋－背多裂筋－腸肋筋に囲まれた筋間脂肪，僧帽筋および広背筋外側の皮下脂肪，それら筋肉内側の筋間脂肪の面積を測定した．また，枝肉横断面の実面積に対する各形質の実面積の占める割合（以下，面積%）を測定した．各皮下脂肪および各筋間脂肪の面積%に関する遺伝率は，それぞれ0.58～0.72および0.37～0.71と中程度から高い範囲にあった．皮下脂肪と筋間脂肪の面積%間の遺伝相関（0.15）は低い値であった．BMSナンバーと強い関連性を持つ胸最長筋内脂肪面積比と皮下脂肪の面積%間の遺伝相関は，－0.28～－0.08と負の値を示し，筋間脂肪においては逆に0.17～0.22と正の値を示した． The purposes of this study were to investigate the relationship among major muscle areas， subcutaneous fat (SF) and intermuscular fat (INF) of carcass cross section by image analysis，and to predict genetic parameters of those traits. Digital images of carcass cross... |
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Palavras-chave: Japanese Black; Subcutaneous fat; Intermuscular fat; Genetic parameters. |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/945 |
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| Registros recuperados: 12 | |
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