Polyphenolic diversity and characterization in the red–purple berries of East Asian wild Vitis species

K Koyama, H Kamigakiuchi, K Iwashita, R Mochioka… - Phytochemistry, 2017 - Elsevier
Grapes (Vitis spp.) produce diverse polyphenolic compounds, which are phytochemicals that
contribute to human health. In this study, the polyphenolic profiles of the red–purple berries …

The metal-binding motif of dipeptidyl peptidase III directly influences the enzyme activity in the copper derivative of dipeptidyl peptidase III

J Hirose, H Kamigakiuchi, H Iwamoto, H Fujii… - Archives of biochemistry …, 2004 - Elsevier
… The column was incubated at room temperature for 1 h and the proteins were eluted with
1× PBS at 4 C. As indicated by SDS–PAGE, more than 90% of DPP III or Leu 453 -del-DPP III …

Transfer of cesium and potassium from grapes to wine

…, K Tsukamoto, H Kamigakiuchi… - … Journal of Enology …, 2014 - Am Soc Enol Viticulture
The food-processing transfer parameters of radioactive and stable cesium and radioactive
potassium were determined from grapes to wine. The concentration of cesium in the pomace …

Effects of Homologs for Aggregation of Bacteriochlorophyll c and Bacteriochlorophyll d in Chlorosomes of Green Sulfur Bacteria

T Ishii, F Kamigakiuchi, K Uehara - … : Mechanisms and Effects: Volume I–V …, 1998 - Springer
Bacteriochlorophyll (BChl) c and BChl d in the chlorosomes play important role as photosynthetic
antenna pigment systems of green sulfur bacteria 1) . The chlorosomes contain rod-…

[CITATION][C] Is the zinc ion of dipeptidyl peptidase III directly involved in catalyzing the substrate?

J Hirose, H Kamigakiuchi, H Iwamoto… - Journal of Inorganic …, 2003 - infona.pl
… Junzo Hirose, Hiroshi Kamigakiuchi, Hiroyuki Iwamoto, Kayoko M. Fukasawa …

Freezing resistance and behavior of winter buds and canes of wine grapes cultivated in northern Japan

R Horiuchi, K Arakawa, J Kasuga, T Suzuki… - Cryobiology, 2021 - Elsevier
… After equilibration at 3 C for 1 h, the bottles were cooled at 5 C・h −1 to desired temperatures
between −5 C and −60 C, and the changes were monitored at each temperature. The …

Japan Wine, its characteristics and research

N Goto-Yamamoto - Bioscience, Biotechnology, and …, 2019 - academic.oup.com
A new rule stipulates that wine made in Japan from grapes harvested in Japan be labeled
as “Japan wine”. The main grape varieties for Japan Wine, Koshu for white wine and Muscat …

[HTML][HTML] Metal preferences of zinc-binding motif on metalloproteases

KM Fukasawa, T Hata, Y Ono, J Hirose - Journal of amino acids, 2011 - hindawi.com
… Some other monozinc proteases have different zinc-binding motifs, for example, HxxE(D)-aan-H
in the carboxypeptidase family or HxD-aa12-H-aa12-H in the matrix metalloprotease …

Discrimination of wine from grape cultivated in Japan, imported wine, and others by multi-elemental analysis

H Shimizu, F Akamatsu, A Kamada, K Koyama… - Journal of bioscience …, 2018 - Elsevier
Differences in mineral concentrations were examined among three types of wine in the
Japanese market place: Japan wine, imported wine, and domestically produced wine mainly …

Effects of Neutral Salts and Alcohols on the Activity of Streptomyces caespitosus Neutral Protease

K Inouye, T Shimada, K Yasukawa - Journal of biochemistry, 2007 - academic.oup.com
Streptomyces caespitosus neutral protease (ScNP) is one of the smallest metalloproteinase
with a molecular mass of 14 kDa. Effects of solvent composition on ScNP activity were …