Achieving high volatile fatty acid production from raw henna (Lawsonia inermis) biomass at mild alkaline conditions
Strong alkaline hydrolysis is usually employed to enhance fermentative production of volatile fatty acid (VFA) from plant biomass. However, this method is not ecofriendly due to the large consumption of energy/chemicals. In this study, a special henna plant biomass (Lawsonia inermis) containing the...
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| Veröffentlicht in: | Bioresources 2020-05, Vol.15 (2), p.3706-3715 |
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| creator | Huang, Jingang Guo, Kangyin Shi, Binfang Han, Wei Hou, Pingzhi Tang, Junhong |
| description | Strong alkaline hydrolysis is usually employed to enhance fermentative production of volatile fatty acid (VFA) from plant biomass. However, this method is not ecofriendly due to the large consumption of energy/chemicals. In this study, a special henna plant biomass (Lawsonia inermis) containing the chemical compound lawsone, served as a fermentation substrate (without any pretreatment) for high VFA production under mild alkaline conditions (pH 9). The results indicated that the fermentative VFA production was 0.31 g per gram of henna biomass, which was comparable to other plant biomass pretreated with hydrothermal, strong acidic, and/or alkaline methods. Acetate was the main VFA component, and accounted for 69% to 82% of the COD fraction. The soluble lawsone concentration in the fermentation system ranged from 8.5 mg/L to 31.2 mg/L, which mediated the potential fermentation process. Thus, in this study henna was established as a feasible plant biomass for high fermentative VFA production in mild alkaline conditions. |
| doi_str_mv | 10.15376/biores.15.2.3706-3715 |
| format | Article |
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However, this method is not ecofriendly due to the large consumption of energy/chemicals. In this study, a special henna plant biomass (Lawsonia inermis) containing the chemical compound lawsone, served as a fermentation substrate (without any pretreatment) for high VFA production under mild alkaline conditions (pH 9). The results indicated that the fermentative VFA production was 0.31 g per gram of henna biomass, which was comparable to other plant biomass pretreated with hydrothermal, strong acidic, and/or alkaline methods. Acetate was the main VFA component, and accounted for 69% to 82% of the COD fraction. The soluble lawsone concentration in the fermentation system ranged from 8.5 mg/L to 31.2 mg/L, which mediated the potential fermentation process. Thus, in this study henna was established as a feasible plant biomass for high fermentative VFA production in mild alkaline conditions.</description><identifier>ISSN: 1930-2126</identifier><identifier>EISSN: 1930-2126</identifier><identifier>DOI: 10.15376/biores.15.2.3706-3715</identifier><language>eng</language><publisher>Raleigh: North Carolina State University</publisher><subject>Acetic acid ; Acid production ; Amino acids ; Biodegradable materials ; Biomass ; Carbohydrates ; Chemical compounds ; Chemical oxygen demand ; Fatty acids ; Fermentation ; Fourier transforms ; Lawsonia inermis ; Lignocellulose ; Plant biomass ; Pretreatment ; Proteins ; Spectrum analysis ; Substrates</subject><ispartof>Bioresources, 2020-05, Vol.15 (2), p.3706-3715</ispartof><rights>2020. 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However, this method is not ecofriendly due to the large consumption of energy/chemicals. In this study, a special henna plant biomass (Lawsonia inermis) containing the chemical compound lawsone, served as a fermentation substrate (without any pretreatment) for high VFA production under mild alkaline conditions (pH 9). The results indicated that the fermentative VFA production was 0.31 g per gram of henna biomass, which was comparable to other plant biomass pretreated with hydrothermal, strong acidic, and/or alkaline methods. Acetate was the main VFA component, and accounted for 69% to 82% of the COD fraction. The soluble lawsone concentration in the fermentation system ranged from 8.5 mg/L to 31.2 mg/L, which mediated the potential fermentation process. Thus, in this study henna was established as a feasible plant biomass for high fermentative VFA production in mild alkaline conditions.</description><subject>Acetic acid</subject><subject>Acid production</subject><subject>Amino acids</subject><subject>Biodegradable materials</subject><subject>Biomass</subject><subject>Carbohydrates</subject><subject>Chemical compounds</subject><subject>Chemical oxygen demand</subject><subject>Fatty acids</subject><subject>Fermentation</subject><subject>Fourier transforms</subject><subject>Lawsonia inermis</subject><subject>Lignocellulose</subject><subject>Plant biomass</subject><subject>Pretreatment</subject><subject>Proteins</subject><subject>Spectrum analysis</subject><subject>Substrates</subject><issn>1930-2126</issn><issn>1930-2126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNULtOAzEQtBBIhMAvIEs0UFzw455lFPGSItFAbe35kXO4s4N9SZS_xyEUVLujHc3ODEK3lMxowavysbU-6JjAjM14RcqMV7Q4QxPacJIxysrzf_sluopxTUhec0omKM5lZ_XOuhXu7KrDO9_DaHuNDYzjAYO0Cm-CV1s5Wu-wCX7AAfa4084Bvl_CPnpnAVunw2DjA05mBogRw4gH2ysM_Rf06Yqld8oeReI1ujDQR33zN6fo8_npY_GaLd9f3hbzZSYp40XGDGGmqaniADo5V8Qww-smp40C3aQIedXmpq3bXLWslLSAlrYEVMGKvJEln6K7k24K8L3VcRRrvw0uvRSsoE3N66JmiVWeWDL4GIM2YhPsAOEgKBG_BYtTwQkIJo4Fi2PB_AfZz3Hm</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Huang, Jingang</creator><creator>Guo, Kangyin</creator><creator>Shi, Binfang</creator><creator>Han, Wei</creator><creator>Hou, Pingzhi</creator><creator>Tang, Junhong</creator><general>North Carolina State University</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20200501</creationdate><title>Achieving high volatile fatty acid production from raw henna (Lawsonia inermis) biomass at mild alkaline conditions</title><author>Huang, Jingang ; Guo, Kangyin ; Shi, Binfang ; Han, Wei ; Hou, Pingzhi ; Tang, Junhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1235-2f02f981d3aae126d0f2f389419dae900447b4fb8b4db26c15ab1b0ad52549c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acetic acid</topic><topic>Acid production</topic><topic>Amino acids</topic><topic>Biodegradable materials</topic><topic>Biomass</topic><topic>Carbohydrates</topic><topic>Chemical compounds</topic><topic>Chemical oxygen demand</topic><topic>Fatty acids</topic><topic>Fermentation</topic><topic>Fourier transforms</topic><topic>Lawsonia inermis</topic><topic>Lignocellulose</topic><topic>Plant biomass</topic><topic>Pretreatment</topic><topic>Proteins</topic><topic>Spectrum analysis</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Jingang</creatorcontrib><creatorcontrib>Guo, Kangyin</creatorcontrib><creatorcontrib>Shi, Binfang</creatorcontrib><creatorcontrib>Han, Wei</creatorcontrib><creatorcontrib>Hou, Pingzhi</creatorcontrib><creatorcontrib>Tang, Junhong</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Bioresources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Jingang</au><au>Guo, Kangyin</au><au>Shi, Binfang</au><au>Han, Wei</au><au>Hou, Pingzhi</au><au>Tang, Junhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Achieving high volatile fatty acid production from raw henna (Lawsonia inermis) biomass at mild alkaline conditions</atitle><jtitle>Bioresources</jtitle><date>2020-05-01</date><risdate>2020</risdate><volume>15</volume><issue>2</issue><spage>3706</spage><epage>3715</epage><pages>3706-3715</pages><issn>1930-2126</issn><eissn>1930-2126</eissn><abstract>Strong alkaline hydrolysis is usually employed to enhance fermentative production of volatile fatty acid (VFA) from plant biomass. However, this method is not ecofriendly due to the large consumption of energy/chemicals. In this study, a special henna plant biomass (Lawsonia inermis) containing the chemical compound lawsone, served as a fermentation substrate (without any pretreatment) for high VFA production under mild alkaline conditions (pH 9). The results indicated that the fermentative VFA production was 0.31 g per gram of henna biomass, which was comparable to other plant biomass pretreated with hydrothermal, strong acidic, and/or alkaline methods. Acetate was the main VFA component, and accounted for 69% to 82% of the COD fraction. The soluble lawsone concentration in the fermentation system ranged from 8.5 mg/L to 31.2 mg/L, which mediated the potential fermentation process. Thus, in this study henna was established as a feasible plant biomass for high fermentative VFA production in mild alkaline conditions.</abstract><cop>Raleigh</cop><pub>North Carolina State University</pub><doi>10.15376/biores.15.2.3706-3715</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Acetic acid Acid production Amino acids Biodegradable materials Biomass Carbohydrates Chemical compounds Chemical oxygen demand Fatty acids Fermentation Fourier transforms Lawsonia inermis Lignocellulose Plant biomass Pretreatment Proteins Spectrum analysis Substrates |
| title | Achieving high volatile fatty acid production from raw henna (Lawsonia inermis) biomass at mild alkaline conditions |
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