Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-23-00114
Satoshi Suzuki, Ichi Kusumoto
The regulation of enzyme activity in the production of various fermented foods using koji mold has been optimized in many ways, and few additional refinements are apparent. This study examined light as a modifiable factor with which to adjust the enzyme activities of koji. A previous study has shown improved saccharification of wheat bran with Aspergillus oryzae RIB40 under at least 8 h of darkness. In the work reported here, light exposure had no significant effect on the saccharification activity of A. oryzae RIB1187. However, light exposure for 8 h or more continuously decreased protease-specific activity in RIB1187, as was seen previously in RIB40. This information may help manufacturers to improve fungal enzyme production, processes, and facilities.
{"title":"Effect of light exposure on enzyme activity in wheat bran solid-state fermentation by <i>Aspergillus oryzae</i>","authors":"Satoshi Suzuki, Ichi Kusumoto","doi":"10.3136/fstr.fstr-d-23-00114","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-23-00114","url":null,"abstract":"The regulation of enzyme activity in the production of various fermented foods using koji mold has been optimized in many ways, and few additional refinements are apparent. This study examined light as a modifiable factor with which to adjust the enzyme activities of koji. A previous study has shown improved saccharification of wheat bran with Aspergillus oryzae RIB40 under at least 8 h of darkness. In the work reported here, light exposure had no significant effect on the saccharification activity of A. oryzae RIB1187. However, light exposure for 8 h or more continuously decreased protease-specific activity in RIB1187, as was seen previously in RIB40. This information may help manufacturers to improve fungal enzyme production, processes, and facilities.","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135702438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-23-00032
Wataru Otsu, H. Hara, Kenjirou Ogawa
{"title":"Protective effect of Vaccinium myrtillus L. extract against UVA-induced injury in ARPE-19 cells","authors":"Wataru Otsu, H. Hara, Kenjirou Ogawa","doi":"10.3136/fstr.fstr-d-23-00032","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-23-00032","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69565402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-22-00181
Yoko Sato, Maho Fujimoto
{"title":"Effect of increasing the rate of water temperature on the softening of root vegetables in boiling water","authors":"Yoko Sato, Maho Fujimoto","doi":"10.3136/fstr.fstr-d-22-00181","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-22-00181","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69564639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-23-00007
Taekyoung Jeong, Huijin Heo, Minha Kim, Hui-Yeon Park, Junsoo Lee, Hana Lee
{"title":"Protective effect of the methanol extract of edible insects against oxidative damages in C2C12 myoblasts and myotubes","authors":"Taekyoung Jeong, Huijin Heo, Minha Kim, Hui-Yeon Park, Junsoo Lee, Hana Lee","doi":"10.3136/fstr.fstr-d-23-00007","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-23-00007","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69565187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-23-00047
Rikiya Shimada, Erika Yano, N. Zaima, T. Moriyama
{"title":"Commercial ELISA kits for soy protein determination: Characterization and compatibility","authors":"Rikiya Shimada, Erika Yano, N. Zaima, T. Moriyama","doi":"10.3136/fstr.fstr-d-23-00047","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-23-00047","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69565437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-23-00071
K. Ohta, Yuna Motohira, Yuki Maruishi, Ikuko Minami, Hiroshi Kobayashi, H. Ishikawa
{"title":"The combined effects of α-tocopherol and rosmarinic acid on the off-odor formation from lipid oxidation","authors":"K. Ohta, Yuna Motohira, Yuki Maruishi, Ikuko Minami, Hiroshi Kobayashi, H. Ishikawa","doi":"10.3136/fstr.fstr-d-23-00071","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-23-00071","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"12 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69565788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-21-00280
M. Miyoshi, T. Inazu, H. Tamura, K. Izumori, K. Akimitsu, I. Kimura
{"title":"Effect of rare sugars on soy sauce brewing and related microorganisms","authors":"M. Miyoshi, T. Inazu, H. Tamura, K. Izumori, K. Akimitsu, I. Kimura","doi":"10.3136/fstr.fstr-d-21-00280","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-21-00280","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69562868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.3136/fstr.fstr-d-22-00169
K. Hasegawa, Kentaro Matsumiya, H. Saeki, Y. Matsumura, Kimio Nishimura
{"title":"Emulsifying properties of glucose-conjugated soybean 11S globulin with maximum antioxidant capacity, obtained under optimal preparatory conditions identified by random-centroid optimization","authors":"K. Hasegawa, Kentaro Matsumiya, H. Saeki, Y. Matsumura, Kimio Nishimura","doi":"10.3136/fstr.fstr-d-22-00169","DOIUrl":"https://doi.org/10.3136/fstr.fstr-d-22-00169","url":null,"abstract":"","PeriodicalId":12332,"journal":{"name":"Food Science and Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69564429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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