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Acta microbiologica Polonica. Series B: Microbiologia applicata最新文献

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Effect of simazine on growth of microorganisms and decomposition of this preparation in various types of soil. 辛马嗪对不同类型土壤中微生物生长及分解的影响。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1975-01-01
A Strzelec
{"title":"Effect of simazine on growth of microorganisms and decomposition of this preparation in various types of soil.","authors":"A Strzelec","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"7 1","pages":"3-13"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11449641","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
Kinetic studies on citric acid production by Aspergillus niger. II. The two-stage process. 黑曲霉产柠檬酸的动力学研究。2这个过程分为两个阶段。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1975-01-01
A Chmiel
{"title":"Kinetic studies on citric acid production by Aspergillus niger. II. The two-stage process.","authors":"A Chmiel","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A two-stage process of submerged citric acid fermentation with replacement of growth medium by fermentation medium has been worked out. The optimum composition of mineral nutrients and pH of the fermentation medium of the second stage of the process were determined. An addition of 0.5 g/l of NH4NO3 as nitrogen source and 0.1 g/l of MgSO4-7H2O as magnesium source ensured effective conversion of sucrose to citric acid. An addition to KH2PO4, on the other hand, was definitely unfavourable as it considerably reduced the product yield. The medium for the second stage of fermentation should be acidified to about pH 2.2, while the water used for washing the mycelium from the remains of the growth medium should have a pH of 2.5--3.5. Under these conditions, with an initial sucrose concentration of 100 g/l, after 132 hr fermentation at 26 degrees up to 90 g/l of citric acid was obtained, which corresponds to a productivity of over 16 g/l. day. The highest activity for citric acid formation was found in three- or four-day-old mycelium.</p>","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"7 4","pages":"237-42"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11230270","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 the concentration of available carbon compounds on the microbial reduction of sulphates. 有效碳化合物浓度对硫酸盐微生物还原的影响。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1975-01-01
F Domka, J Gasiorek
{"title":"Effect of the concentration of available carbon compounds on the microbial reduction of sulphates.","authors":"F Domka,&nbsp;J Gasiorek","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A change of the concentration of available carbon compounds in the reaction medium affecting the carbon to sulphur ratio (C/S) affects the reduction degree of sulphates. The time interval between the initial and the log phase of the process (to) also varies depending on the concentration of carbon compounds. It was demonstrated that optimal reduction conditions for the strain Desulfovibrio desulphuricans used exist in media of C/S = 1.84 +/- 0.2. Kinetic data for the reduction process are presented.</p>","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"7 2","pages":"97-101"},"PeriodicalIF":0.0,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11455217","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
Serine neutral proteinase from Bacillus pumilus as metalloenzyme. 细芽孢杆菌丝氨酸中性蛋白酶作为金属酶。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
P T Tran-Chau, H Urbanek
{"title":"Serine neutral proteinase from Bacillus pumilus as metalloenzyme.","authors":"P T Tran-Chau,&nbsp;H Urbanek","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 1","pages":"21-5"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15316414","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
Studies on the activated sludge bacteria participating in the biodegradation of methanol, formaldehyde and ethylene glycol. I. Isolation and identification. 活性污泥细菌参与甲醇、甲醛和乙二醇生物降解的研究。1 .隔离和鉴定。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
A Grabińska-Loniewska
{"title":"Studies on the activated sludge bacteria participating in the biodegradation of methanol, formaldehyde and ethylene glycol. I. Isolation and identification.","authors":"A Grabińska-Loniewska","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 2","pages":"75-81"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15320922","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
Some physical and chemical changes during submerged fermentation of Agaricus campestris. 油菜松茸深层发酵过程中的一些理化变化。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
A K Guha, A B Banerjee
{"title":"Some physical and chemical changes during submerged fermentation of Agaricus campestris.","authors":"A K Guha,&nbsp;A B Banerjee","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 2","pages":"63-5"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15952263","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 indole-3-acetic acid and kinetin on submerged growth of Agaricus campestris. 吲哚-3-乙酸和动素对黑松菇水中生长的影响。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
A K Guha, A B Banerjee
{"title":"Effect of indole-3-acetic acid and kinetin on submerged growth of Agaricus campestris.","authors":"A K Guha,&nbsp;A B Banerjee","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 3","pages":"133-4"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15572753","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
Psychrophilic bacteria in the rhizosphere of winter rye. 冬黑麦根际嗜冷细菌的研究。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
O Stefaniak
{"title":"Psychrophilic bacteria in the rhizosphere of winter rye.","authors":"O Stefaniak","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 4","pages":"141-8"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15555930","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
Biosynthesis of mitomycins by Streptomyces caespitosus. caespitosus 链霉菌对丝裂霉素的生物合成。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
A Z Abou-Zeid, A S Yousef
{"title":"Biosynthesis of mitomycins by Streptomyces caespitosus.","authors":"A Z Abou-Zeid, A S Yousef","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 4","pages":"171-5"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15579518","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
Chemical compounds from Azadirachta indica as inhibitors of potato virus X. 印楝化学成分对马铃薯X病毒的抑制作用。
Acta microbiologica Polonica. Series B: Microbiologia applicata Pub Date : 1974-01-01
V S Verma
{"title":"Chemical compounds from Azadirachta indica as inhibitors of potato virus X.","authors":"V S Verma","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75390,"journal":{"name":"Acta microbiologica Polonica. Series B: Microbiologia applicata","volume":"6 1","pages":"9-13"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15925607","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
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