PhanerochaeteV1, Main, Exploration, bibRecord, 000178

Degradation of Lignin in Agricultural Residues by locally Isolated Fungus Neurospora discreta.

Identifieur interne : 000178 ( Main/Exploration ); précédent : 000177; suivant : 000179

Degradation of Lignin in Agricultural Residues by locally Isolated Fungus Neurospora discreta.

Auteurs : Sirisha Pamidipati [Inde] ; Asma Ahmed [Inde]

Source :

Applied biochemistry and biotechnology [ 1559-0291 ] ; 2017.

RBID : pubmed:27812897

Descripteurs français

KwdFr :
- Agriculture (MeSH), Cellulose (composition chimique), Cellulose (métabolisme), Cocos (composition chimique), Dépollution biologique de l'environnement (MeSH), Lignine (composition chimique), Lignine (métabolisme), Neurospora (isolement et purification), Neurospora (métabolisme), Saccharum (composition chimique).
MESH :
- composition chimique : Cellulose, Cocos, Lignine, Saccharum.
- isolement et purification : Neurospora.
- métabolisme : Cellulose, Lignine, Neurospora.
- Agriculture, Dépollution biologique de l'environnement.

English descriptors

KwdEn :
- Agriculture (MeSH), Biodegradation, Environmental (MeSH), Cellulose (chemistry), Cellulose (metabolism), Cocos (chemistry), Lignin (chemistry), Lignin (metabolism), Neurospora (isolation & purification), Neurospora (metabolism), Saccharum (chemistry).
MESH :
- chemical , chemistry : Cellulose, Lignin.
- chemical , metabolism : Cellulose, Lignin.
- chemistry : Cocos, Saccharum.
- isolation & purification : Neurospora.
- metabolism : Neurospora.
- Agriculture, Biodegradation, Environmental.

Abstract

Locally isolated fungus, Neurospora discreta, was evaluated for its ability to degrade lignin in two agricultural residues: cocopeat and sugarcane bagasse with varying lignin concentrations and structures. Using Klason's lignin estimation, high-performance liquid chromatography, and UV-visible spectroscopy, we found that N. discreta was able to degrade up to twice as much lignin in sugarcane bagasse as the well-known white rot fungus Phanerochaete chrysosporium and produced nearly 1.5 times the amount of lignin degradation products in submerged culture. Based on this data, N. discreta is a promising alternative to white rot fungi for faster microbial pre-treatment of agricultural residues. This paper presents the lignin degrading capability of N. discreta for the first time and also discusses the difference in biodegradability of cocopeat and sugarcane bagasse as seen from the analysis carried out using Fourier transform infrared spectroscopy.

DOI: 10.1007/s12010-016-2302-6
PubMed: 27812897

Affiliations:

Inde

Links toward previous steps (curation, corpus...)

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Le document en format XML

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<author><name sortKey="Pamidipati, Sirisha" sort="Pamidipati, Sirisha" uniqKey="Pamidipati S" first="Sirisha" last="Pamidipati">Sirisha Pamidipati</name>
<affiliation wicri:level="1"><nlm:affiliation>Department of Chemical Engineering, Birla Institute of Technology and Science Pilani Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, Hyderabad, 500078, India.</nlm:affiliation>
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<term>Biodegradation, Environmental (MeSH)</term>
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<term>Cellulose (metabolism)</term>
<term>Cocos (chemistry)</term>
<term>Lignin (chemistry)</term>
<term>Lignin (metabolism)</term>
<term>Neurospora (isolation & purification)</term>
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<term>Cellulose (métabolisme)</term>
<term>Cocos (composition chimique)</term>
<term>Dépollution biologique de l'environnement (MeSH)</term>
<term>Lignine (composition chimique)</term>
<term>Lignine (métabolisme)</term>
<term>Neurospora (isolement et purification)</term>
<term>Neurospora (métabolisme)</term>
<term>Saccharum (composition chimique)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Cellulose</term>
<term>Lignin</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Cellulose</term>
<term>Lignin</term>
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<keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Cocos</term>
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<term>Lignine</term>
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<front><div type="abstract" xml:lang="en">Locally isolated fungus, Neurospora discreta, was evaluated for its ability to degrade lignin in two agricultural residues: cocopeat and sugarcane bagasse with varying lignin concentrations and structures. Using Klason's lignin estimation, high-performance liquid chromatography, and UV-visible spectroscopy, we found that N. discreta was able to degrade up to twice as much lignin in sugarcane bagasse as the well-known white rot fungus Phanerochaete chrysosporium and produced nearly 1.5 times the amount of lignin degradation products in submerged culture. Based on this data, N. discreta is a promising alternative to white rot fungi for faster microbial pre-treatment of agricultural residues. This paper presents the lignin degrading capability of N. discreta for the first time and also discusses the difference in biodegradability of cocopeat and sugarcane bagasse as seen from the analysis carried out using Fourier transform infrared spectroscopy.</div>
</front>
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<Month>06</Month>
<Day>18</Day>
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<Abstract><AbstractText>Locally isolated fungus, Neurospora discreta, was evaluated for its ability to degrade lignin in two agricultural residues: cocopeat and sugarcane bagasse with varying lignin concentrations and structures. Using Klason's lignin estimation, high-performance liquid chromatography, and UV-visible spectroscopy, we found that N. discreta was able to degrade up to twice as much lignin in sugarcane bagasse as the well-known white rot fungus Phanerochaete chrysosporium and produced nearly 1.5 times the amount of lignin degradation products in submerged culture. Based on this data, N. discreta is a promising alternative to white rot fungi for faster microbial pre-treatment of agricultural residues. This paper presents the lignin degrading capability of N. discreta for the first time and also discusses the difference in biodegradability of cocopeat and sugarcane bagasse as seen from the analysis carried out using Fourier transform infrared spectroscopy.</AbstractText>
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<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pamidipati</LastName>
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<Initials>S</Initials>
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<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="C434470">guaiacyl monolignol</NameOfSubstance>
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<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="C434469">syringyl monolignol</NameOfSubstance>
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<Keyword MajorTopicYN="N">Lignocellulosic biomass</Keyword>
<Keyword MajorTopicYN="N">Neurospora discreta</Keyword>
<Keyword MajorTopicYN="N">Sugarcane bagasse</Keyword>
<Keyword MajorTopicYN="N">White rot fungi</Keyword>
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<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year>
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Degradation of Lignin in Agricultural Residues by locally Isolated Fungus Neurospora discreta.

Degradation of Lignin in Agricultural Residues by locally Isolated Fungus Neurospora discreta.

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki