Search Results - "Kiryu, Takaaki"

Oxidation of isomaltose, gentiobiose, and melibiose by membrane-bound quinoprotein glucose dehydrogenase from acetic acid bacteria by Kiryu, Takaaki, Kiso, Taro, Sato, Hirofumi, Murakami, Hiromi

“…Membrane-bound quinoprotein glucose dehydrogenase from acetic acid bacteria produces lactobionic acid by the oxidation of lactose. Its enzymatic activity on…”
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Identification of Enzymes from Pseudogluconobacter saccharoketogenes Producing d-Glucaric Acid from d-Glucose by Ito, Tetsuya, Masaki, Hisaharu, Fujita, Koki, Murakami, Hiromi, Shizuma, Motohiro, Kiso, Taro, Kiryu, Takaaki

“…In 2004, the US Department of Energy listed d-glucaric acid as one of the top 12 bio-based chemicals and a potential biopolymer building block. In this study,…”
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Lactobionic and cellobionic acid production profiles of the resting cells of acetic acid bacteria by Kiryu, Takaaki, Kiso, Taro, Nakano, Hirofumi, Murakami, Hiromi

“…Lactobionic acid was produced by acetic acid bacteria to oxidize lactose. Gluconobacter spp. and Gluconacetobacter spp. showed higher lactose-oxidizing…”
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Optimization of Lactobionic Acid Production by Acetobacter orientalis Isolated from Caucasian Fermented Milk, "Caspian Sea Yogurt" by KIRYU, Takaaki, YAMAUCHI, Kouhei, MASUYAMA, Araki, OOE, Kenichi, KIMURA, Takashi, KISO, Taro, NAKANO, Hirofumi, MURAKAMI, Hiromi

“…We have reported that lactobionic acid is produced from lactose by Acetobacter orientalis in traditional Caucasian fermented milk. To maximize the application…”
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Cyclic GMP acts as a common regulator for the transcriptional activation of the flavonoid biosynthetic pathway in soybean by Suita, Kenji, Kiryu, Takaaki, Sawada, Maki, Mitsui, Maiko, Nakagawa, Masataka, Kanamaru, Kengo, Yamagata, Hiroshi

“…Cyclic GMP (cGMP) is an important signaling molecule that controls a range of cellular functions. So far, however, only a few genes have been found to be…”
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Sugar oxidation profiles of membrane-bound dehydrogenase from Acetobacter orientalis by Kiryu, Takaaki, Ooe, Kenichi, Kimura, Takashi, Kiso, Taro, Nakano, Hirofumi, Murakami, Hiromi

“…Previously we reported the production of lactobionic acid by resting cells of the Acetobacter orientalis strain KYG22. In the present study we have prepared…”
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Oxidative coupling reaction of arbutin and gentisate catalyzed by horseradish peroxidase by Kiso, Taro, Shizuma, Motohiro, Murakami, Hiromi, Kiryu, Takaaki, Hozono, Kenji, Terai, Tadamasa, Nakano, Hirofumi

“…Horseradish peroxidase catalyzed an oxidative coupling reaction of 4′-hydroxyphenyl β-glucoside (arbutin) and 2,5-dihydroxybenzoic acid sodium salt (gentisate)…”
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Purification and Characterization of a Novel α-Glucuronidase from Aspergillus niger Specific for O-α-D-Glucosyluronic Acid α-D-Glucosiduronic Acid by KIRYU, Takaaki, NAKANO, Hirofumi, KISO, Taro, MURAKAMI, Hiromi

“…A new α-glucuronidase that specifically hydrolyzed O-α-D-glucosyluronic acid α-D-glucosiduronic acid (trehalose dicarboxylate, TreDC) was purified from a…”
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Identifying membrane-bound quinoprotein glucose dehydrogenase from acetic acid bacteria that produce lactobionic and cellobionic acids by Kiryu, Takaaki, Kiso, Taro, Koma, Daisuke, Tanaka, Shigemitsu, Murakami, Hiromi

“…Acetic acid bacteria are used in the commercial production of lactobionic acid (LacA). However, the lactose-oxidizing enzyme of these bacteria remains…”
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Identification of Pathways for Production of d-Glucaric Acid by Pseudogluconobacter saccharoketogenes by Ito, Tetsuya, Masaki, Hisaharu, Fujita, Koki, Murakami, Hiromi, Shizuma, Motohiro, Kiso, Taro, Kiryu, Takaaki

“…Pseudogluconobacter saccharoketogenes produces glucaric acid from d -glucose via two pathways, i.e., through d -glucuronic acid or d -gluconic acid. These…”
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Characterization of dimers of hydroquinone glucosides produced by peroxidase-catalyzed polymerization by Kiso, T.(Osaka-shi. Technical Research Inst. (Japan)), Shizuma, M, Watase, S, Kiryu, T, Murakami, H, Nakano, H

“…4'-Hydroxyphenyl alpha-glucoside and 4'-hydroxyphenyl beta-glucoside were polymerized with horseradish peroxidase. The isolated dimers were found to have…”
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Deracemization of 1-phenylethanols in a one-pot process combining Mn-driven oxidation with enzymatic reduction utilizing a compartmentalization technique by Sato, Hirofumi, Yamada, Rei, Watanabe, Yomi, Kiryu, Takaaki, Kawano, Shintaro, Shizuma, Motohiro, Kawasaki, Hideya

“…Racemic 1-phenylethanols were converted into enantiopure ( )-1-phenylethanols a chemoenzymatic process in which manganese oxide driven oxidation was coupled…”
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Purification and Characterization of a Carbohydrate:Acceptor Oxidoreductase from Paraconiothyrium sp. That Produces Lactobionic Acid Efficiently by KIRYU, Takaaki, NAKANO, Hirofumi, KISO, Taro, MURAKAMI, Hiromi

“…A carbohydrate:acceptor oxidoreductase from Paraconiothyrium sp. was purified and characterized. The enzyme efficiently oxidized β-(1→4) linked sugars, such as…”
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Preparation of branched cyclomaltoheptaose with 3-O-α-l-fucopyranosyl-α-d-mannopyranose and changes in fucosylation of HCT116 cells treated with the fucose-modified cyclomaltoheptaose by Kimura, Madoka, Masui, Yuki, Shirai, Yuko, Honda, Chie, Moriwaki, Kenta, Imai, Taku, Takagi, Uichiro, Kiryu, Takaaki, Kiso, Taro, Murakami, Hiromi, Nakano, Hirofumi, Kitahata, Sumio, Miyoshi, Eiji, Tanimoto, Toshiko

“…•We synthesized 3-O-α-l-fucopyranosyl-d-mannopyranose by α-fucosidase.•6I,6IV-Di-O-[α-l-Fuc-(1→3)-α-d-Man]-βCD} was chemically synthesized.•Fucosyl βCDs were…”
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Purification and Characterization of a Carbohydrate by KIRYU, Takaaki, NAKANO, Hirofumi, KISO, Taro, MURAKAMI, Hiromi

“…A carbohydrate:acceptor oxidoreductase from Paraconiothyrium sp. was purified and characterized. The enzyme efficiently oxidized β-(1->4) linked sugars, such…”
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Purification and Characterization of a Novel [alpha]-Glucuronidase from Aspergillus niger Specific for O-[alpha]-D-Glucosyluronic Acid [alpha]-D-Glucosiduronic Acid by KIRYU, Takaaki, NAKANO, Hirofumi, KISO, Taro, MURAKAMI, Hiromi

“…A new α-glucuronidase that specifically hydrolyzed O-α-D-glucosyluronic acid α-D-glucosiduronic acid (trehalose dicarboxylate, TreDC) was purified from a…”
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One-pot synthesis of glycosyl poly(arbutin) by enzymatic glycosylation followed by polymerization with peroxidase by Nakano, Hirofumi, Shizuma, Motohiro, Murakami, Hiromi, Kiryu, Takaaki, Kiso, Taro

“…Polyaromatic compounds that carry several side residues of d-glucose, d-galactose, and d-mannose were synthesized from hydroquinone β-glucoside (arbutin)…”
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Bacteria invading periapical cementum by Kiryu, T, Hoshino, E, Iwaku, M

“…The aim of this study was to determine whether microorganisms invade periapical cementum of human teeth from the adjacent periapical lesions. We therefore…”
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