Cassava Bagasse as a Substrate to Produce Cyclodextrins
Cassava bagasse (CB) is an agro‐industry residue usually discarded by starch industries. In this study, CB is used as a substrate to produce cyclodextrins (CDs), due to the high carbohydrate content (62%). The influence of CB concentration (2–4%) and temperature (60–70 °C) on the production of α, β,...
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| Veröffentlicht in: | Starch 2018-11, Vol.70 (11-12), p.n/a |
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| creator | Pinheiro, Keren Hapuque Watanabe, Lycio Shinji Nixdorf, Suzana Lucy Barão, Carlos Eduardo Pimentel, Tatiana Colombo Matioli, Graciette de Moraes, Flavio Faria |
| description | Cassava bagasse (CB) is an agro‐industry residue usually discarded by starch industries. In this study, CB is used as a substrate to produce cyclodextrins (CDs), due to the high carbohydrate content (62%). The influence of CB concentration (2–4%) and temperature (60–70 °C) on the production of α, β, and γ‐CD was verified by means of the CGTase Toruzyme enzyme. Higher CD production (8.61 mM) is observed for 4% CB at 70 °C. The CB performed similar or better in the CD production and conversion rates when compared to cassava dextrin (CM), the main substrate used for CD production. The addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate to 48.5%. Therefore, CD production with CB can solve the problem of discarding this residue, allowing the production of CDs with lower costs, and can generate additional income for the cassava starch industry.
Cassava bagasse (CB) is used as a substrate to produce α, β and γ‐cyclodextrins (CDs) using CGTase Toruzyme enzyme. Higher CD production was observed for 4% CB at 70°C and the addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate when compared with cassava dextrin. |
| doi_str_mv | 10.1002/star.201800073 |
| format | Article |
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Cassava bagasse (CB) is used as a substrate to produce α, β and γ‐cyclodextrins (CDs) using CGTase Toruzyme enzyme. Higher CD production was observed for 4% CB at 70°C and the addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate when compared with cassava dextrin.</description><identifier>ISSN: 0038-9056</identifier><identifier>EISSN: 1521-379X</identifier><identifier>DOI: 10.1002/star.201800073</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Bagasse ; Carbohydrates ; Cassava ; cassava bagasse ; CD recordable ; CGTase ; Conversion ; Cyclodextrin ; Cyclodextrins ; cyclomaltodextrin‐glucan transferase ; Dextrin ; Ethanol ; residue ; Starch ; Substrates</subject><ispartof>Starch, 2018-11, Vol.70 (11-12), p.n/a</ispartof><rights>2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3173-c715a876ab896cf7aee995a714bdb2832b55d5f5d56cd174e2993d2d4e6cc5413</citedby><cites>FETCH-LOGICAL-c3173-c715a876ab896cf7aee995a714bdb2832b55d5f5d56cd174e2993d2d4e6cc5413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fstar.201800073$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fstar.201800073$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>Pinheiro, Keren Hapuque</creatorcontrib><creatorcontrib>Watanabe, Lycio Shinji</creatorcontrib><creatorcontrib>Nixdorf, Suzana Lucy</creatorcontrib><creatorcontrib>Barão, Carlos Eduardo</creatorcontrib><creatorcontrib>Pimentel, Tatiana Colombo</creatorcontrib><creatorcontrib>Matioli, Graciette</creatorcontrib><creatorcontrib>de Moraes, Flavio Faria</creatorcontrib><title>Cassava Bagasse as a Substrate to Produce Cyclodextrins</title><title>Starch</title><description>Cassava bagasse (CB) is an agro‐industry residue usually discarded by starch industries. In this study, CB is used as a substrate to produce cyclodextrins (CDs), due to the high carbohydrate content (62%). The influence of CB concentration (2–4%) and temperature (60–70 °C) on the production of α, β, and γ‐CD was verified by means of the CGTase Toruzyme enzyme. Higher CD production (8.61 mM) is observed for 4% CB at 70 °C. The CB performed similar or better in the CD production and conversion rates when compared to cassava dextrin (CM), the main substrate used for CD production. The addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate to 48.5%. Therefore, CD production with CB can solve the problem of discarding this residue, allowing the production of CDs with lower costs, and can generate additional income for the cassava starch industry.
Cassava bagasse (CB) is used as a substrate to produce α, β and γ‐cyclodextrins (CDs) using CGTase Toruzyme enzyme. Higher CD production was observed for 4% CB at 70°C and the addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate when compared with cassava dextrin.</description><subject>Bagasse</subject><subject>Carbohydrates</subject><subject>Cassava</subject><subject>cassava bagasse</subject><subject>CD recordable</subject><subject>CGTase</subject><subject>Conversion</subject><subject>Cyclodextrin</subject><subject>Cyclodextrins</subject><subject>cyclomaltodextrin‐glucan transferase</subject><subject>Dextrin</subject><subject>Ethanol</subject><subject>residue</subject><subject>Starch</subject><subject>Substrates</subject><issn>0038-9056</issn><issn>1521-379X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK5ePQc8d80kTdMc1-IXLCjuCt7CNEmly7pdk1btv7dLRY8ehncOzzMDLyHnwGbAGL-MLYYZZ5AzxpQ4IBOQHBKh9MshmTAm8kQzmR2TkxjXjGVSpTAhqsAY8QPpFb4Om6cYKdJlV8Y2YOtp29DH0LjOelr0dtM4_9WGehtPyVGFm-jPfnJKnm-uV8Vdsni4vS_mi8QKUCKxCiTmKsMy15mtFHqvtUQFaelKngteSulkNUxmHajUc62F4y71mbUyBTElF-PdXWjeOx9bs266sB1eGg5cS5FqyQdqNlI2NDEGX5ldqN8w9AaY2Zdj9uWY33IGQY_CZ73x_T-0Wa7mT3_uN8rKZ_g</recordid><startdate>201811</startdate><enddate>201811</enddate><creator>Pinheiro, Keren Hapuque</creator><creator>Watanabe, Lycio Shinji</creator><creator>Nixdorf, Suzana Lucy</creator><creator>Barão, Carlos Eduardo</creator><creator>Pimentel, Tatiana Colombo</creator><creator>Matioli, Graciette</creator><creator>de Moraes, Flavio Faria</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201811</creationdate><title>Cassava Bagasse as a Substrate to Produce Cyclodextrins</title><author>Pinheiro, Keren Hapuque ; Watanabe, Lycio Shinji ; Nixdorf, Suzana Lucy ; Barão, Carlos Eduardo ; Pimentel, Tatiana Colombo ; Matioli, Graciette ; de Moraes, Flavio Faria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3173-c715a876ab896cf7aee995a714bdb2832b55d5f5d56cd174e2993d2d4e6cc5413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Bagasse</topic><topic>Carbohydrates</topic><topic>Cassava</topic><topic>cassava bagasse</topic><topic>CD recordable</topic><topic>CGTase</topic><topic>Conversion</topic><topic>Cyclodextrin</topic><topic>Cyclodextrins</topic><topic>cyclomaltodextrin‐glucan transferase</topic><topic>Dextrin</topic><topic>Ethanol</topic><topic>residue</topic><topic>Starch</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pinheiro, Keren Hapuque</creatorcontrib><creatorcontrib>Watanabe, Lycio Shinji</creatorcontrib><creatorcontrib>Nixdorf, Suzana Lucy</creatorcontrib><creatorcontrib>Barão, Carlos Eduardo</creatorcontrib><creatorcontrib>Pimentel, Tatiana Colombo</creatorcontrib><creatorcontrib>Matioli, Graciette</creatorcontrib><creatorcontrib>de Moraes, Flavio Faria</creatorcontrib><collection>CrossRef</collection><jtitle>Starch</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pinheiro, Keren Hapuque</au><au>Watanabe, Lycio Shinji</au><au>Nixdorf, Suzana Lucy</au><au>Barão, Carlos Eduardo</au><au>Pimentel, Tatiana Colombo</au><au>Matioli, Graciette</au><au>de Moraes, Flavio Faria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cassava Bagasse as a Substrate to Produce Cyclodextrins</atitle><jtitle>Starch</jtitle><date>2018-11</date><risdate>2018</risdate><volume>70</volume><issue>11-12</issue><epage>n/a</epage><issn>0038-9056</issn><eissn>1521-379X</eissn><abstract>Cassava bagasse (CB) is an agro‐industry residue usually discarded by starch industries. In this study, CB is used as a substrate to produce cyclodextrins (CDs), due to the high carbohydrate content (62%). The influence of CB concentration (2–4%) and temperature (60–70 °C) on the production of α, β, and γ‐CD was verified by means of the CGTase Toruzyme enzyme. Higher CD production (8.61 mM) is observed for 4% CB at 70 °C. The CB performed similar or better in the CD production and conversion rates when compared to cassava dextrin (CM), the main substrate used for CD production. The addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate to 48.5%. Therefore, CD production with CB can solve the problem of discarding this residue, allowing the production of CDs with lower costs, and can generate additional income for the cassava starch industry.
Cassava bagasse (CB) is used as a substrate to produce α, β and γ‐cyclodextrins (CDs) using CGTase Toruzyme enzyme. Higher CD production was observed for 4% CB at 70°C and the addition of 10% ethanol to the reaction medium containing CB doubled the conversion rate when compared with cassava dextrin.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/star.201800073</doi><tpages>9</tpages></addata></record> |
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| subjects | Bagasse Carbohydrates Cassava cassava bagasse CD recordable CGTase Conversion Cyclodextrin Cyclodextrins cyclomaltodextrin‐glucan transferase Dextrin Ethanol residue Starch Substrates |
| title | Cassava Bagasse as a Substrate to Produce Cyclodextrins |
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