Yield and properties of ethanol biofuel produced from different whole cassava flours.

ISRN biotechnology Pub Date : 2013-01-21 eCollection Date: 2013-01-01 DOI:10.5402/2013/916481

F T Ademiluyi, H D Mepba

{"title":"Yield and properties of ethanol biofuel produced from different whole cassava flours.","authors":"F T Ademiluyi, H D Mepba","doi":"10.5402/2013/916481","DOIUrl":null,"url":null,"abstract":"<p><p>The yield and properties of ethanol biofuel produced from five different whole cassava flours were investigated. Ethanol was produced from five different whole cassava flours. The effect of quantity of yeast on ethanol yield, effect of whole cassava flour to acid and mineralized media ratio on the yield of ethanol produced, and the physical properties of ethanol produced from different cassava were investigated. Physical properties such as distillation range, density, viscosity, and flash point of ethanol produced differ slightly for different cultivars, while the yield of ethanol and electrical conductivity of ethanol from the different cassava cultivars varies significantly. The variation in mineral composition of the different whole cassava flours could also lead to variation in the electrical conductivity of ethanol produced from the different cassava cultivars. The differences in ethanol yield are attributed to differences in starch content, protein content, and dry matter of cassava cultivars. High yield of ethanol from whole cassava flour is best produced from cultivars with high starch content, low protein content, and low fiber. </p>","PeriodicalId":90878,"journal":{"name":"ISRN biotechnology","volume":"2013 ","pages":"916481"},"PeriodicalIF":0.0000,"publicationDate":"2013-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2013/916481","citationCount":"35","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISRN biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5402/2013/916481","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2013/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 35

Abstract

The yield and properties of ethanol biofuel produced from five different whole cassava flours were investigated. Ethanol was produced from five different whole cassava flours. The effect of quantity of yeast on ethanol yield, effect of whole cassava flour to acid and mineralized media ratio on the yield of ethanol produced, and the physical properties of ethanol produced from different cassava were investigated. Physical properties such as distillation range, density, viscosity, and flash point of ethanol produced differ slightly for different cultivars, while the yield of ethanol and electrical conductivity of ethanol from the different cassava cultivars varies significantly. The variation in mineral composition of the different whole cassava flours could also lead to variation in the electrical conductivity of ethanol produced from the different cassava cultivars. The differences in ethanol yield are attributed to differences in starch content, protein content, and dry matter of cassava cultivars. High yield of ethanol from whole cassava flour is best produced from cultivars with high starch content, low protein content, and low fiber.

Abstract Image

查看原文本刊更多论文

不同全木薯粉生产乙醇生物燃料的产量和性质。

研究了五种不同木薯粉制备乙醇生物燃料的产率和性能。乙醇是由五种不同的全木薯粉生产的。研究了酵母用量对乙醇产率的影响，木薯全粉与酸、矿化介质配比对乙醇产率的影响，以及不同木薯原料生产乙醇的物理性质。不同木薯品种的乙醇的蒸馏范围、密度、粘度、闪点等物理性质略有不同，而不同木薯品种的乙醇产率和乙醇电导率差异较大。不同木薯粉矿物成分的差异也可能导致不同木薯品种生产的乙醇电导率的变化。乙醇产量的差异归因于木薯品种淀粉含量、蛋白质含量和干物质含量的差异。淀粉含量高、蛋白质含量低、纤维含量低的品种是木薯全粉高乙醇产量的最佳选择。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

ISRN biotechnology

自引率

0.00%

发文量