Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016
Abstract Background Biodiesel is a type of renewable energy, an ideal substitute for petroleum diesel fuel. The present study concerns about optimization of culture conditions for biodiesel production by Penicillium commune NRC2016. Results The maximum lipid production from P. commune NRC2016 was in...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-01-01
|
Series: | Bulletin of the National Research Centre |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s42269-019-0045-6 |
id |
doaj-885373e56d4f44e199e79a8bd98e6fc5 |
---|---|
record_format |
Article |
spelling |
doaj-885373e56d4f44e199e79a8bd98e6fc52020-11-25T02:22:17ZengSpringerOpenBulletin of the National Research Centre2522-83072019-01-014311910.1186/s42269-019-0045-6Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016Sayeda A. Abdelhamid0Azhar A. Hussein1Mohsen S. Asker2Osama H. El Sayed3Saher S. Mohamed4Microbial Biotechnology Department, National Research CentreBotany Department, University College for Women, Arts, Science and Education, Ain Shams UniversityMicrobial Biotechnology Department, National Research CentreMicrobial Biotechnology Department, National Research CentreMicrobial Biotechnology Department, National Research CentreAbstract Background Biodiesel is a type of renewable energy, an ideal substitute for petroleum diesel fuel. The present study concerns about optimization of culture conditions for biodiesel production by Penicillium commune NRC2016. Results The maximum lipid production from P. commune NRC2016 was investigated using basal liquid medium with initial pH 7.0, incubation temperature 20 °C, and after 5 days of incubation time at static condition. Six types of agro-industrial by-products (broken rice, rice straw, wheat bran, corn stalk, sweet sorghum, and bagasse) were separately used as components of semi-solid fermentation media. The highest lipid accumulation was recorded with sweet sorghum 99.1 mg/g as compared with the other by-products. Biodiesel obtained from P. commune NRC2016 was blended “B5” and the physical properties were determined and found to be as follows: density 0.8 g/ml, viscosity 2.1 mm2/s, flash point 77.0 °C, cloud point − 1.5 °C, iodine value 42.3 g I2/100 g, acid value 2.1 mg/g, pour point − 1.7 °C, and cetane number 47.8 min. Conclusions This work revealed the optimization of culture conditions for biodiesel production from Egyptian fungal strain P. commune NRC2016.http://link.springer.com/article/10.1186/s42269-019-0045-6BiodieselPenicillium commune NRC2016OptimizationAgro-industrial by-productsPhysical properties |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sayeda A. Abdelhamid Azhar A. Hussein Mohsen S. Asker Osama H. El Sayed Saher S. Mohamed |
spellingShingle |
Sayeda A. Abdelhamid Azhar A. Hussein Mohsen S. Asker Osama H. El Sayed Saher S. Mohamed Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 Bulletin of the National Research Centre Biodiesel Penicillium commune NRC2016 Optimization Agro-industrial by-products Physical properties |
author_facet |
Sayeda A. Abdelhamid Azhar A. Hussein Mohsen S. Asker Osama H. El Sayed Saher S. Mohamed |
author_sort |
Sayeda A. Abdelhamid |
title |
Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 |
title_short |
Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 |
title_full |
Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 |
title_fullStr |
Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 |
title_full_unstemmed |
Optimization of culture conditions for biodiesel production from Egyptian isolate Penicillium commune NRC2016 |
title_sort |
optimization of culture conditions for biodiesel production from egyptian isolate penicillium commune nrc2016 |
publisher |
SpringerOpen |
series |
Bulletin of the National Research Centre |
issn |
2522-8307 |
publishDate |
2019-01-01 |
description |
Abstract Background Biodiesel is a type of renewable energy, an ideal substitute for petroleum diesel fuel. The present study concerns about optimization of culture conditions for biodiesel production by Penicillium commune NRC2016. Results The maximum lipid production from P. commune NRC2016 was investigated using basal liquid medium with initial pH 7.0, incubation temperature 20 °C, and after 5 days of incubation time at static condition. Six types of agro-industrial by-products (broken rice, rice straw, wheat bran, corn stalk, sweet sorghum, and bagasse) were separately used as components of semi-solid fermentation media. The highest lipid accumulation was recorded with sweet sorghum 99.1 mg/g as compared with the other by-products. Biodiesel obtained from P. commune NRC2016 was blended “B5” and the physical properties were determined and found to be as follows: density 0.8 g/ml, viscosity 2.1 mm2/s, flash point 77.0 °C, cloud point − 1.5 °C, iodine value 42.3 g I2/100 g, acid value 2.1 mg/g, pour point − 1.7 °C, and cetane number 47.8 min. Conclusions This work revealed the optimization of culture conditions for biodiesel production from Egyptian fungal strain P. commune NRC2016. |
topic |
Biodiesel Penicillium commune NRC2016 Optimization Agro-industrial by-products Physical properties |
url |
http://link.springer.com/article/10.1186/s42269-019-0045-6 |
work_keys_str_mv |
AT sayedaaabdelhamid optimizationofcultureconditionsforbiodieselproductionfromegyptianisolatepenicilliumcommunenrc2016 AT azharahussein optimizationofcultureconditionsforbiodieselproductionfromegyptianisolatepenicilliumcommunenrc2016 AT mohsensasker optimizationofcultureconditionsforbiodieselproductionfromegyptianisolatepenicilliumcommunenrc2016 AT osamahelsayed optimizationofcultureconditionsforbiodieselproductionfromegyptianisolatepenicilliumcommunenrc2016 AT sahersmohamed optimizationofcultureconditionsforbiodieselproductionfromegyptianisolatepenicilliumcommunenrc2016 |
_version_ |
1724862233341591552 |