Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Katsumi Ajisaka"'
Publikováno v:
Bioorganic & Medicinal Chemistry. 27:2345-2367
Novel carbohydrate mimics were designed which contain two 5a-carba-d-glucose residues, one each at reducing and nonreducing end, and thus these mimics are 5a,5a'-dicarba-d-glucobioses. Dicarbadisaccharides have attractive features such as stability a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e698e94fddca49e740ba3a68b88495a
https://doi.org/10.1016/j.bmc.2018.12.027
https://doi.org/10.1016/j.bmc.2018.12.027
Autor:
Katsumi Ajisaka, Mari Saeki, Yayoi Suzuki, Reina Kawamura, Ayaka Watanabe, Saki Nishizawa, Yuta Watanabe, Hiroshi Urakami
Publikováno v:
International Dairy Journal. 83:1-9
Acidic and neutral oligosaccharides (OSs) from goat milk or bovine colostrum were assessed for the potential uses as ingredients of infant formulae or functional foods. For that purpose, neutral and acidic OS fractions were isolated by a modified cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ea1d4be3fd8b1fa3fd51835cfe8c2f
https://doi.org/10.1016/j.idairyj.2018.03.004
https://doi.org/10.1016/j.idairyj.2018.03.004
Publikováno v:
Journal of Applied Glycoscience
Five kinds of fucoidans from the brown seaweeds Cladosiphon okamuranus, Sargassum hornery, Kjellmaniella crassifolia (Saccharine sculpera), Nemacystus decipiens, and Fucus vesiculosus, were isolated according to a previously reported procedure with s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5685067d42c14bfb82516bdfc384350
http://europepmc.org/articles/PMC8126474
http://europepmc.org/articles/PMC8126474
Autor:
Katsumi Ajisaka, Ryo Kuji, Kiyoshi Furukawa, Tatsuo Miyazaki, Nozomi Ishii, Kaoru Yuki, Ichiro Matsuo, Kaori Sato
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 80:128-134
Manα1→2Man, Manα1→3Man, Manα1→4Man, and Manα1→6Man were converted to the glycosylamine derivatives. Then, they were mixed with monobenzyl succinic acid to obtain their amide derivatives. After removing the benzyl group by hydrogenation, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba46747d48e6ce905b1fb3eedb5fc826
https://doi.org/10.1080/09168451.2015.1075863
https://doi.org/10.1080/09168451.2015.1075863
Publikováno v:
Bioorganicmedicinal chemistry. 27(12)
Novel carbohydrate mimics were designed which contain two 5a-carba-d-glucose residues, one each at reducing and nonreducing end, and thus these mimics are 5a,5a'-dicarba-d-glucobioses. Dicarbadisaccharides have attractive features such as stability a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3997bf49e13840bd4225ba1f1bfdbdb1
https://pubmed.ncbi.nlm.nih.gov/30606671
https://pubmed.ncbi.nlm.nih.gov/30606671
Publikováno v:
Bioscience, biotechnology, and biochemistry. 62(7)
A recombinant β-galactosidase, which was obtained from the β-galactosidase C gene of Bacillus circulans and cleaves the non-reducing end galactosyl residue of β(1→3)-linkages selectively, was immobilized using CNBr-Sepharose. Although the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47fd8f55b78078b7cde95c85ea628e6e
https://pubmed.ncbi.nlm.nih.gov/27396997
https://pubmed.ncbi.nlm.nih.gov/27396997
Publikováno v:
Bioscience, biotechnology, and biochemistry. 80(6)
The antioxidant potencies of chondroitin sulfates (CSs) from shark cartilage, salmon cartilage, bovine trachea, and porcine intestinal mucosa were compared by three representative methods for the measurement of the antioxidant activity; DPPH radical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b465ab3c5e5af01850921206ea3aa3f8
https://pubmed.ncbi.nlm.nih.gov/26856546
https://pubmed.ncbi.nlm.nih.gov/26856546
Autor:
Takeshi Yamamoto, Toshiki Mine, Katsumi Ajisaka, Naoya Tateda, Hitomi Kajiwara, Tatsuo Miyazaki
Publikováno v:
Carbohydrate Research. 345:2485-2490
We confirmed that a recombinant α-(2→3)-sialyltransferase cloned from Photobacterium sp. JT-ISH-224 recognizes inositols having a structure corresponding to the C-3 and C-4 of a galactopyranoside moiety, such as epi-, 1 d -chiro, myo-, and muco-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175919409b3051bbd9fb0edc44304fed
https://doi.org/10.1016/j.carres.2010.09.022
https://doi.org/10.1016/j.carres.2010.09.022
Autor:
Takeshi Yamamoto, Kenta Naito, Tatsuo Miyazaki, Katsumi Ajisaka, Hitomi Kajiwara, Toshiki Mine
Publikováno v:
Carbohydrate Research. 345:1417-1421
We investigated the acceptor substrate specificities of marine bacterial alpha-(2-->3)-sialyltransferase cloned from Photobacterium sp. JT-ISH-224 and alpha-(2-->6)-sialyltransferase cloned from Photobacterium damselae JT0160 using several saccharide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a1f35b41e41ff9a1a68c280c085d23d
https://doi.org/10.1016/j.carres.2010.03.036
https://doi.org/10.1016/j.carres.2010.03.036
Publikováno v:
Microbial Ecology in Health and Disease. 17:169-176
Fermentation of D-mannitol and the bacteria responsible for it were analyzed by 13C-NMR spectroscopy and amplified ribosomal restriction analyses (ARDRA) on intestinal bacteria in pig cecal digesta and in a rat in vivo feeding trial. [1-13C]-Mannitol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66da47a86f80dbddc3f05cfa88aadc6
https://doi.org/10.1080/08910600500430730
https://doi.org/10.1080/08910600500430730