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Journal of the Society of Agricultural Structures, Japan最新文献

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Study on Fucoxanthin Extraction from Laminaria Japonica with Ethanol Solution for Health Food Development 乙醇萃取海带中岩藻黄素的研究及保健食品开发
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.9
P. Zhang, Xiaohui Lei, Zhen Zhang, Z. Lei, N. Sugiura
{"title":"Study on Fucoxanthin Extraction from Laminaria Japonica with Ethanol Solution for Health Food Development","authors":"P. Zhang, Xiaohui Lei, Zhen Zhang, Z. Lei, N. Sugiura","doi":"10.11449/SASJ1971.39.9","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.9","url":null,"abstract":"In order to reuse fucoxanthin (fucox) from Laminaria japonica processing wastes and develop some products containing fucox as health food supplement, animal feed additive or drug candidate, a new extraction method (ethanol solution extraction) was adopted in this paper. The effects of particle size of Laminaria japonica, the characteristics of ethanol solution (solvent volume, ethanol concentration and pH) and drying temperature on fucox yield were under investigation. The results showed that the maximal fucox amount, 252±13μg, could be produced from 1g powdered dry commercial Laminaria japonica under the conditions of pH5.3 (without adjustment), 20ml 80% ethanol solution and sequential 0.5h extraction for three times. In addition, it's more suitable for fucoxanthin extraction with 60% ethanol solution and drying at 55°C if the effects of hot-wind-drying and economical factor being considered, and the final recovery rate of fucoxanthin was 69.5% when dried at 55°C.","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123231027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effects of package conditions on the damage of strawberries [Fragaria ananassa] 包装条件对草莓危害的影响
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.1
N. Nakamura, H. Umehara, D. Nei, H. Okadome, Y. Ishikawa, K. Nakano, S. Maezawa, T. Shiina
{"title":"Effects of package conditions on the damage of strawberries [Fragaria ananassa]","authors":"N. Nakamura, H. Umehara, D. Nei, H. Okadome, Y. Ishikawa, K. Nakano, S. Maezawa, T. Shiina","doi":"10.11449/SASJ1971.39.1","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.1","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134602023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Degradation Characteristics of Alkylphenols Using Electrochemical Treatment 烷基酚的电化学降解特性研究
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.17
T. Okazaki, M. Utsumi, K. Okano, Zhenya Zhang, N. Sugiura
{"title":"Degradation Characteristics of Alkylphenols Using Electrochemical Treatment","authors":"T. Okazaki, M. Utsumi, K. Okano, Zhenya Zhang, N. Sugiura","doi":"10.11449/SASJ1971.39.17","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.17","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130252587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Multi-pronged Technology for Evaluating Tastes in Rice (Part 3) 多管齐下的大米口感评价技术(三)
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.41
Naoko Motohashi, Sugiyama Takao, S. Tojo, Kengo Watanabe
{"title":"A Multi-pronged Technology for Evaluating Tastes in Rice (Part 3)","authors":"Naoko Motohashi, Sugiyama Takao, S. Tojo, Kengo Watanabe","doi":"10.11449/SASJ1971.39.41","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.41","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"144 16","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120937116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Ventilation and Moisture Content on Microbial Activity in the Early Stage of Composting with Vacuum-induced Aeration 通风和含水率对真空曝气堆肥早期微生物活性的影响
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.33
F. Miyatake, Y. Abe, Y. Honda, K. Iwabuchi
{"title":"Effect of Ventilation and Moisture Content on Microbial Activity in the Early Stage of Composting with Vacuum-induced Aeration","authors":"F. Miyatake, Y. Abe, Y. Honda, K. Iwabuchi","doi":"10.11449/SASJ1971.39.33","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.33","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126821520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Effects of Light Irradiation Control on the Quality Preservation of Spinach during Postharvest Storage 光照射控制对菠菜采后贮藏品质保鲜的影响
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-06-25 DOI: 10.11449/SASJ1971.39.25
Hong-mei Wang, Takahiro Saito, T. Shiga
{"title":"Effects of Light Irradiation Control on the Quality Preservation of Spinach during Postharvest Storage","authors":"Hong-mei Wang, Takahiro Saito, T. Shiga","doi":"10.11449/SASJ1971.39.25","DOIUrl":"https://doi.org/10.11449/SASJ1971.39.25","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130794364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Airborne dust and ammonia emitted from layer houses 空气中的灰尘和氨从层屋排放出来
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-03-25 DOI: 10.11449/SASJ1971.38.275
Yasuhiro Harada, N. Doshu, M. Kotake
{"title":"Airborne dust and ammonia emitted from layer houses","authors":"Yasuhiro Harada, N. Doshu, M. Kotake","doi":"10.11449/SASJ1971.38.275","DOIUrl":"https://doi.org/10.11449/SASJ1971.38.275","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128366842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wind pressure coefficient of a pipe-framed greenhouse and influence of the side gable openings using a wind tunnel 管框温室风压系数及侧山墙开口风洞的影响
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-03-25 DOI: 10.11449/SASJ1971.38.237
Hideki Moriyama, S. Sase, Y. Uematsu, Tomoharu Yamaguchi
{"title":"Wind pressure coefficient of a pipe-framed greenhouse and influence of the side gable openings using a wind tunnel","authors":"Hideki Moriyama, S. Sase, Y. Uematsu, Tomoharu Yamaguchi","doi":"10.11449/SASJ1971.38.237","DOIUrl":"https://doi.org/10.11449/SASJ1971.38.237","url":null,"abstract":"The wind pressure coefficients Cp on a pipe-framed greenhouse(or simply ‘pipe house’), whose shape consists of two or more curvatures, have been evaluated with a 1:20 scale model in a turbulent boundary layer. The length/width ratio of the model was 8.3. The Cp distribution was evaluated at various cross-sections of the model for various wind directions θ from 0°(normal to the ridge) to 90°(parallel to the ridge). The evaluated Cp distribution for θ=0°was compared with the specifications for greenhouses with gable and circular arc roofs in the current design standard for greenhouse structures, and a significant difference was observed. The Cp distribution changed significantly with wind direction. The largest negative Cp value was about -3.5 near the ridge corner when 8=25°. The influence of side gable openings on the external pressure coefficient Cpe and internal pressure coefficient Cpi were also investigated. It is found that the Cpe distribution was not affected by the openings. On the other hand, the influence of openings on the Cpi value was significant. When 8=0°, the value of Cpi was as low as -0.9, which sifted the net wind force coefficient Cf to a positive value. The value of Cpi depended on the location of the openings as well as on the wind direction. When θ= 90°, the value of Cpi varied from -0.2 in the leeward opening case to +0.5 in the windward opening case.","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116693867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Quality Evaluation of Rice Noodle Made from High Amylose Rice Produced in Japan and China 日本和中国高直链淀粉米粉的质量评价
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-03-25 DOI: 10.11449/SASJ1971.38.293
Yong-yu Li, Keitarou Suzuki, Yaohua Hu, K. Ohtsubo, K. Intabon, T. Satake
{"title":"Quality Evaluation of Rice Noodle Made from High Amylose Rice Produced in Japan and China","authors":"Yong-yu Li, Keitarou Suzuki, Yaohua Hu, K. Ohtsubo, K. Intabon, T. Satake","doi":"10.11449/SASJ1971.38.293","DOIUrl":"https://doi.org/10.11449/SASJ1971.38.293","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116160146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a Composting System with Vacuum-Type Aeration (Part 3) 真空曝气堆肥系统的研制(第三部分)
Journal of the Society of Agricultural Structures, Japan Pub Date : 2008-03-25 DOI: 10.11449/SASJ1971.38.249
Y. Abe, T. Ibuki, F. Miyatake, Y. Honda
{"title":"Development of a Composting System with Vacuum-Type Aeration (Part 3)","authors":"Y. Abe, T. Ibuki, F. Miyatake, Y. Honda","doi":"10.11449/SASJ1971.38.249","DOIUrl":"https://doi.org/10.11449/SASJ1971.38.249","url":null,"abstract":"","PeriodicalId":218229,"journal":{"name":"Journal of the Society of Agricultural Structures, Japan","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126157387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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