{"title":"Drying '85. 4. Internationales Trocknungssymposium, 9.–12. Juli 1984, Kyoto, Japan. Washington, New York, London: Hemisphere Publishing Corporation; Distribution outside North America – berlin, Heidelberg, New York, Tokyo: Springer‐Verlag, 1985., 547 S., 684 Abb., 258 DM","authors":"K. Triems","doi":"10.1002/ABIO.370070607","DOIUrl":"https://doi.org/10.1002/ABIO.370070607","url":null,"abstract":"","PeriodicalId":7037,"journal":{"name":"Acta Biotechnologica","volume":"206 1","pages":"514-514"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73545575","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}
Pseudomonas syringae pv. phaseolicola, the causal agent of halo blight disease of bean (Phaseolus vulgaris) produces Phaseolotoxin (Nδ-(N′-sulpho-diaminophosphinyl)-L-ornithyl-alanyl-homoarginine) — a phytotoxic secondary metabolite — under laboratory conditions in a synthetic medium. Permeabilized (EDTA-treatment) and immobilized (Agar Agar) cells of the bacterium are capable of producing Phaseolotoxin. Therefore an “in situ” production of this microbial phytoeffective compound using immobilized and permeabilized cells of Pseudomonas syringae pv. phaseolicola is possible.
{"title":"In situ – Phaseolotoxinproduktion durch permeabilisierte und immobilisierte Zellen von Pseudomonas syringae pv. phaseolicola","authors":"A. Schluttig, R. Teicher, W. Fritsche","doi":"10.1002/ABIO.370070516","DOIUrl":"https://doi.org/10.1002/ABIO.370070516","url":null,"abstract":"Pseudomonas syringae pv. phaseolicola, the causal agent of halo blight disease of bean (Phaseolus vulgaris) produces Phaseolotoxin (Nδ-(N′-sulpho-diaminophosphinyl)-L-ornithyl-alanyl-homoarginine) — a phytotoxic secondary metabolite — under laboratory conditions in a synthetic medium. Permeabilized (EDTA-treatment) and immobilized (Agar Agar) cells of the bacterium are capable of producing Phaseolotoxin. Therefore an “in situ” production of this microbial phytoeffective compound using immobilized and permeabilized cells of Pseudomonas syringae pv. phaseolicola is possible.","PeriodicalId":7037,"journal":{"name":"Acta Biotechnologica","volume":"25 1","pages":"447-453"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89669165","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}
A criterion for the direction (clockwise or counterclockwise) of the limit cycle in the cell massproduct phase plane is developed for a product inhibition model of a continuous microbial culture. It is then hypothesized that the model will not admit clockwise oscillations.
{"title":"Direction of the sustained oscillation trajectory in the cell‐product phase plane describing product inhibition on continuous fermentation systems","authors":"Y. Lenbury, Ch. Chiaranai","doi":"10.1002/ABIO.370070514","DOIUrl":"https://doi.org/10.1002/ABIO.370070514","url":null,"abstract":"A criterion for the direction (clockwise or counterclockwise) of the limit cycle in the cell massproduct phase plane is developed for a product inhibition model of a continuous microbial culture. It is then hypothesized that the model will not admit clockwise oscillations.","PeriodicalId":7037,"journal":{"name":"Acta Biotechnologica","volume":"27 1","pages":"441-445"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83458666","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}
{"title":"Experimentelle Planzenphysiologie. Band 1:Einführung in die Methoden. IX + 178 Seiten, 45 Abbildungen. Springer‐Verlag Berlin, Heidelberg, New York, Tokyo 1986, 29 DM","authors":"P. Döbel","doi":"10.1002/ABIO.370070511","DOIUrl":"https://doi.org/10.1002/ABIO.370070511","url":null,"abstract":"","PeriodicalId":7037,"journal":{"name":"Acta Biotechnologica","volume":"17 1","pages":"430-430"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75837006","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}
A framework for modelling microbial growth is given in which the biological properties of the regulation of cell growth and proliferation are taken as a basis. Some stages on the way of formulating state-structure models are discussed. The resulting delay-differential equations are both comprehensible and suitable for a mathematical treatment.
{"title":"State‐structure models of microbial growth","authors":"T. Bley","doi":"10.1002/ABIO.370070216","DOIUrl":"https://doi.org/10.1002/ABIO.370070216","url":null,"abstract":"A framework for modelling microbial growth is given in which the biological properties of the regulation of cell growth and proliferation are taken as a basis. Some stages on the way of formulating state-structure models are discussed. The resulting delay-differential equations are both comprehensible and suitable for a mathematical treatment.","PeriodicalId":7037,"journal":{"name":"Acta Biotechnologica","volume":"134 1","pages":"173-177"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77862883","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}
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