Solid-State Fermentation of Hyperactive Pectinase by the Novel Strain Aspergillus sp. CM96
Pectinase, a kind of hydrolase, mainly contains polygalacturonase, pectinase, and pectin lyase, which can hydrolyze pectin to generate galacturonide and is widely used in industry. At present, pectinase’s activity is still relatively low. Hyperactive pectinase was produced with solid-phase fermentat...
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description | Pectinase, a kind of hydrolase, mainly contains polygalacturonase, pectinase, and pectin lyase, which can hydrolyze pectin to generate galacturonide and is widely used in industry. At present, pectinase’s activity is still relatively low. Hyperactive pectinase was produced with solid-phase fermentation and a tray bioreactor using the novel strain Aspergillus sp. CM96 in this study. This pectinase’s activity can reach 17,000 U·g−1 after fermentation with a tray bioreactor, an increase of 86% compared to that obtained using flask liquid fermentation. The pectinase was purified and its characteristics were explored. Additionally, during pectinase fermentation, the activities of protease, glucanase, and cellulase were also determined to reach 7000, 8000, and 3000 U·g−1. The enzyme mixture was used to improve substrate digestion efficiency in 144 Soviet white pigs after adding a 0.05% cocktail enzyme for 38 days. The results showed that the average daily gain (ADG) increased by 139.41 ± 1.04 g·day−1, while the average daily feed intake (ADFI) and the feed conversion rate (FCR) decreased by 19.82 ± 1.64 g·day−1 and 0.07 ± 0.01 in 38 days, which indicated that the addition of hyperactive pectinase from the strain CM96 can increase nutrient digestibility and improve feed efficiency. |
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CM96</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><creator>Chen, Huiling ; Wan, Meimei ; Liu, Yang ; Yang, Guanghua ; Cai, Zhiqiang</creator><creatorcontrib>Chen, Huiling ; Wan, Meimei ; Liu, Yang ; Yang, Guanghua ; Cai, Zhiqiang</creatorcontrib><description>Pectinase, a kind of hydrolase, mainly contains polygalacturonase, pectinase, and pectin lyase, which can hydrolyze pectin to generate galacturonide and is widely used in industry. At present, pectinase’s activity is still relatively low. Hyperactive pectinase was produced with solid-phase fermentation and a tray bioreactor using the novel strain Aspergillus sp. CM96 in this study. This pectinase’s activity can reach 17,000 U·g−1 after fermentation with a tray bioreactor, an increase of 86% compared to that obtained using flask liquid fermentation. The pectinase was purified and its characteristics were explored. Additionally, during pectinase fermentation, the activities of protease, glucanase, and cellulase were also determined to reach 7000, 8000, and 3000 U·g−1. The enzyme mixture was used to improve substrate digestion efficiency in 144 Soviet white pigs after adding a 0.05% cocktail enzyme for 38 days. The results showed that the average daily gain (ADG) increased by 139.41 ± 1.04 g·day−1, while the average daily feed intake (ADFI) and the feed conversion rate (FCR) decreased by 19.82 ± 1.64 g·day−1 and 0.07 ± 0.01 in 38 days, which indicated that the addition of hyperactive pectinase from the strain CM96 can increase nutrient digestibility and improve feed efficiency.</description><identifier>ISSN: 2227-9717</identifier><identifier>EISSN: 2227-9717</identifier><identifier>DOI: 10.3390/pr12030615</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Aspergillus ; Bioreactors ; Carbon ; Cellulase ; Chemical bonds ; Digestibility ; Enzymes ; Feed efficiency ; Feeds ; Fermentation ; Livestock ; Nitrogen ; Pectin ; Pectin lyase ; Pectinase ; Polygalacturonase ; Poultry ; Proteins ; Solid phases ; Solid state fermentation ; Soybeans ; Substrates ; Temperature</subject><ispartof>Processes, 2024-03, Vol.12 (3), p.615</ispartof><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c254t-31dc4987e8486f3bf60fdc1a8c9273fc8f95fee4ef8bc76573e2e6e743de9d983</cites><orcidid>0000-0002-9180-675X ; 0000-0002-0987-3671</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Chen, Huiling</creatorcontrib><creatorcontrib>Wan, Meimei</creatorcontrib><creatorcontrib>Liu, Yang</creatorcontrib><creatorcontrib>Yang, Guanghua</creatorcontrib><creatorcontrib>Cai, Zhiqiang</creatorcontrib><title>Solid-State Fermentation of Hyperactive Pectinase by the Novel Strain Aspergillus sp. CM96</title><title>Processes</title><description>Pectinase, a kind of hydrolase, mainly contains polygalacturonase, pectinase, and pectin lyase, which can hydrolyze pectin to generate galacturonide and is widely used in industry. At present, pectinase’s activity is still relatively low. Hyperactive pectinase was produced with solid-phase fermentation and a tray bioreactor using the novel strain Aspergillus sp. CM96 in this study. This pectinase’s activity can reach 17,000 U·g−1 after fermentation with a tray bioreactor, an increase of 86% compared to that obtained using flask liquid fermentation. The pectinase was purified and its characteristics were explored. Additionally, during pectinase fermentation, the activities of protease, glucanase, and cellulase were also determined to reach 7000, 8000, and 3000 U·g−1. The enzyme mixture was used to improve substrate digestion efficiency in 144 Soviet white pigs after adding a 0.05% cocktail enzyme for 38 days. The results showed that the average daily gain (ADG) increased by 139.41 ± 1.04 g·day−1, while the average daily feed intake (ADFI) and the feed conversion rate (FCR) decreased by 19.82 ± 1.64 g·day−1 and 0.07 ± 0.01 in 38 days, which indicated that the addition of hyperactive pectinase from the strain CM96 can increase nutrient digestibility and improve feed efficiency.</description><subject>Aspergillus</subject><subject>Bioreactors</subject><subject>Carbon</subject><subject>Cellulase</subject><subject>Chemical bonds</subject><subject>Digestibility</subject><subject>Enzymes</subject><subject>Feed efficiency</subject><subject>Feeds</subject><subject>Fermentation</subject><subject>Livestock</subject><subject>Nitrogen</subject><subject>Pectin</subject><subject>Pectin lyase</subject><subject>Pectinase</subject><subject>Polygalacturonase</subject><subject>Poultry</subject><subject>Proteins</subject><subject>Solid phases</subject><subject>Solid state fermentation</subject><subject>Soybeans</subject><subject>Substrates</subject><subject>Temperature</subject><issn>2227-9717</issn><issn>2227-9717</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpNkEtLAzEcxIMoWGovfoKAN2FrHrt5HEuxtlAfsHrxsqTZf3TLdrMmaaHf3pUKOpeZw48ZGISuKZlyrsldHygjnAhanKERY0xmWlJ5_i9fokmMWzJIU64KMULvpW-bOiuTSYAXEHbQDbHxHfYOL489BGNTcwD8AoN3JgLeHHH6BPzkD9DiMgXTdHgWB_Kjadt9xLGf4vmjFlfowpk2wuTXx-htcf86X2br54fVfLbOLCvylHFa21wrCSpXwvGNE8TVlhplNZPcWeV04QBycGpjpSgkBwYCZM5r0LVWfIxuTr198F97iKna-n3ohsmKE8JzSoSQA3V7omzwMQZwVR-anQnHipLq577q7z7-DdAiYdw</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Chen, Huiling</creator><creator>Wan, Meimei</creator><creator>Liu, Yang</creator><creator>Yang, Guanghua</creator><creator>Cai, Zhiqiang</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>LK8</scope><scope>M7P</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0002-9180-675X</orcidid><orcidid>https://orcid.org/0000-0002-0987-3671</orcidid></search><sort><creationdate>20240301</creationdate><title>Solid-State Fermentation of Hyperactive Pectinase by the Novel Strain Aspergillus sp. 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The enzyme mixture was used to improve substrate digestion efficiency in 144 Soviet white pigs after adding a 0.05% cocktail enzyme for 38 days. The results showed that the average daily gain (ADG) increased by 139.41 ± 1.04 g·day−1, while the average daily feed intake (ADFI) and the feed conversion rate (FCR) decreased by 19.82 ± 1.64 g·day−1 and 0.07 ± 0.01 in 38 days, which indicated that the addition of hyperactive pectinase from the strain CM96 can increase nutrient digestibility and improve feed efficiency.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/pr12030615</doi><orcidid>https://orcid.org/0000-0002-9180-675X</orcidid><orcidid>https://orcid.org/0000-0002-0987-3671</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Aspergillus Bioreactors Carbon Cellulase Chemical bonds Digestibility Enzymes Feed efficiency Feeds Fermentation Livestock Nitrogen Pectin Pectin lyase Pectinase Polygalacturonase Poultry Proteins Solid phases Solid state fermentation Soybeans Substrates Temperature |
title | Solid-State Fermentation of Hyperactive Pectinase by the Novel Strain Aspergillus sp. CM96 |
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