著者

大隈 一裕 松田 功 勝田 康夫 岸本 由香 辻 啓介

出版者

日本応用糖質科学会

雑誌

Journal of Applied Glycoscience (ISSN:13447882)

巻号頁・発行日

vol.53, no.1, pp.65-69, 2006 (Released:2006-04-19)

参考文献数

27

被引用文献数

4 9

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In 1988 we recognized glycosylated components in pyrodextrin and started a study to obtain an amylase-resistant ingredient. We succeeded in establishing a series of processes for industrial-scale separation of the indigestible component with superior appearance and taste by roasting starch (pyrolysis), enzymatic hydrolysis, purification, chromatographic fractionation and spray drying. The component was named indigestible dextrin (ID). In order to utilize ID as a source of dietary fiber, a low-calorie ingredient, and a physiologically active ingredient, we first confirmed that ID is a highly safe ingredient by conducting an acute toxicity study, a mutagenicity study, long-term administration studies in both rats and humans, and a study of diarrhea caused by long-term consumption. A novel determination method using the enzyme-gravimetric method in combination with high performance liquid chromatography (enzyme-HPLC method) was proposed to the Association of Official Analytical Chemists (AOAC) and approved as Final Action Method AOAC 2001. 03 in January 2005. Animal and human studies showed the energy value of 1 kcal/g dietary fiber fraction. Based on these results, ID has been approved in many countries. Moreover, it has been confirmed by both animal and clinical studies that ID has physiological functions such as intestinal regularity, moderating postprandial blood glucose level, lowering serum lipid, and reducing body fat. As for the physicochemical properties of ID, it is similar to DE10 maltodextrin in sweetness and browning property. The properties of not being fermented easily by yeast or lactobacillus impart an interesting characteristic to beer and lactic acid drinks. At present ID is commercially available for use in a wide range of food products not only in Japan but also in many countries around the world.

著者

大隈 一裕 松田 功 勝田 康夫 岸本 由香 辻 啓介

出版者

日本応用糖質科学会

雑誌

Journal of applied glycoscience (ISSN:13447882)

巻号頁・発行日

vol.53, no.1, pp.65-69, 2006-01-20

参考文献数

27

被引用文献数

9

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In 1988 we recognized glycosylated components in pyrodextrin and started a study to obtain an amylase-resistant ingredient. We succeeded in establishing a series of processes for industrial-scale separation of the indigestible component with superior appearance and taste by roasting starch (pyrolysis), enzymatic hydrolysis, purification, chromatographic fractionation and spray drying. The component was named indigestible dextrin (ID). In order to utilize ID as a source of dietary fiber, a low-calorie ingredient, and a physiologically active ingredient, we first confirmed that ID is a highly safe ingredient by conducting an acute toxicity study, a mutagenicity study, long-term administration studies in both rats and humans, and a study of diarrhea caused by long-term consumption. A novel determination method using the enzyme-gravimetric method in combination with high performance liquid chromatography (enzyme-HPLC method) was proposed to the Association of Official Analytical Chemists (AOAC) and approved as Final Action Method AOAC 2001. 03 in January 2005. Animal and human studies showed the energy value of 1 kcal/g dietary fiber fraction. Based on these results, ID has been approved in many countries. Moreover, it has been confirmed by both animal and clinical studies that ID has physiological functions such as intestinal regularity, moderating postprandial blood glucose level, lowering serum lipid, and reducing body fat. As for the physicochemical properties of ID, it is similar to DE10 maltodextrin in sweetness and browning property. The properties of not being fermented easily by yeast or lactobacillus impart an interesting characteristic to beer and lactic acid drinks. At present ID is commercially available for use in a wide range of food products not only in Japan but also in many countries around the world.

著者

中田 正夫 前田 保夫 長岡 信治 横山 祐典 奥野 淳一 松本 英二 松島 義章 佐藤 裕司 松田 功 三瓶 良和

出版者

Japan Association for Quaternary Research

雑誌

第四紀研究 (ISSN:04182642)

巻号頁・発行日

vol.33, no.5, pp.361-368, 1994-12-31 (Released:2009-08-21)

参考文献数

12

被引用文献数

13 14

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西九州には縄文早期の鷹島遺跡や数多くの縄文前期から中期の水中遺跡が存在する. これらの遺跡が水没したおもな原因は, 最終氷期の大陸氷床の融解に伴うハイドロアイソスタシーに帰すことができる. 本論文では, このことを定量的に示した. この研究をさらに進めることは, 両極の氷床モデルや地殻とマントルのレオロジーを推定するのに非常に有益である.

著者

佐藤 裕司 居平 昌士 松田 功 熊野 茂

出版者

日本珪藻学会

雑誌

Diatom (ISSN:09119310)

巻号頁・発行日

vol.13, pp.193-199, 1997

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Diatom assemblages in sediments were analyzed to clarify sedimentary environments during the mid- to late-Holocene and to determine the upper limit of marine facies at the Mokoto site along the Okhotsk Sea in Hokkaido.<BR>There was a replacement of marine and brackish-water diatoms by freshwater ones at +1.80 m altitude. Marine and brackish-water diatoms occurred over 40 % at the horizons below +1.80 m altitude, where a marine diatom <I>Cocconeis scutellum</I> and brackish-water diatoms <I>Bacillaria paradoxa, Navicula peregrina</I> and <I>Synedra tabulata</I> occurred. This indicates that sedimentation took place under a lagoon-like environment. Peat accumulation and the dominance of freshwater epiphytic diatoms indicate peat moor environments at the horizons above +1.80 m altitude. At about 5,500 yrs BP, the Mokoto site changed from lagoon littoral to peat moor conditions. Based on the diatom assemblages in sediments, the upper limit of marine facies can be regarded to be +1.80 m altitude, indicating the mid-Holocene sea-level high stand at the Mokoto site.

著者

佐倉 衛 澤田 賢治 金子 修 新 誠一 松田 功

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌C(電子・情報・システム部門誌) (ISSN:03854221)

巻号頁・発行日

vol.140, no.9, pp.1064-1073, 2020-09-01 (Released:2020-09-01)

参考文献数

19

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In model-based development in the automotive industry, functional tests are performed using models made by CAE tools. The model needs to reproduce some physical properties of the target system correctly. The previous research of the current authors proposes energy balanced based verification (EBBV) that verifies the correctness of the model focused on the energy conservation law. EBBV confirms the balance of input and output energy of the model from output information of the model. In this paper, we develop three tools to automate EBBV processes. Also, we make a modeling guideline suitable for EBBV, which is composed of tagging and a hierarchical model structure. Through numerical experiments, we check that three tools automate EBBV processes for models according to the modeling guideline. The target model of the experiments is a mild hybrid electric vehicle model made by MATLAB/Simulink, MapleSim, and CarMaker.