CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review
Surfactants are crystallizing a certain focus for consumer interest, and their market is still expected to grow by 4 to 5% each year. Most of the time these surfactants are of petroleum origin and are not often biodegradable. Cashew Nut Shell Liquid (CNSL) is a promising non-edible renewable resourc...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-02-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/27/4/1443 |
| _version_ | 1827653516526616576 |
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| author | Audrey Roy Pauline Fajardie Bénédicte Lepoittevin Jérôme Baudoux Vincent Lapinte Sylvain Caillol Benoit Briou |
| author_facet | Audrey Roy Pauline Fajardie Bénédicte Lepoittevin Jérôme Baudoux Vincent Lapinte Sylvain Caillol Benoit Briou |
| author_sort | Audrey Roy |
| collection | DOAJ |
| description | Surfactants are crystallizing a certain focus for consumer interest, and their market is still expected to grow by 4 to 5% each year. Most of the time these surfactants are of petroleum origin and are not often biodegradable. Cashew Nut Shell Liquid (CNSL) is a promising non-edible renewable resource, directly extracted from the shell of the cashew nut. The interesting structure of CNSL and its components (cardanol, anacardic acid and cardol) lead to the synthesis of biobased surfactants. Indeed, non-ionic, anionic, cationic and zwitterionic surfactants based on CNSL have been reported in the literature. Even now, CNSL is absent or barely mentioned in specialized review or chapters talking about synthetic biobased surfactants. Thus, this review focuses on CNSL as a building block for the synthesis of surfactants. In the first part, it describes and criticizes the synthesis of molecules and in the second part, it compares the efficiency and the properties (CMC, surface tension, kraft temperature, biodegradability) of the obtained products with each other and with commercial ones. |
| first_indexed | 2024-03-09T21:19:54Z |
| format | Article |
| id | doaj.art-8b511b7c519d4934a8d4fd95705a400c |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T21:19:54Z |
| publishDate | 2022-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-8b511b7c519d4934a8d4fd95705a400c2023-11-23T21:24:04ZengMDPI AGMolecules1420-30492022-02-01274144310.3390/molecules27041443CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical ReviewAudrey Roy0Pauline Fajardie1Bénédicte Lepoittevin2Jérôme Baudoux3Vincent Lapinte4Sylvain Caillol5Benoit Briou6Orpia Innovation, CNRS, Bâtiment Chimie Balard, 1919 Route de Mendes, 34000 Montpellier, FranceInstitut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, FranceLaboratoire de Chimie Moléculaire et Thio-Organique (LCMT), Normandie Université, ENSICAEN, UNICAEN, UMR CNRS 6507, 6 Boulevard Maréchal Juin, 14050 Caen, FranceLaboratoire de Chimie Moléculaire et Thio-Organique (LCMT), Normandie Université, ENSICAEN, UNICAEN, UMR CNRS 6507, 6 Boulevard Maréchal Juin, 14050 Caen, FranceInstitut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, FranceInstitut Charles Gerhardt Montpellier (ICGM), Université de Montpellier, CNRS, ENSCM, 34095 Montpellier, FranceOrpia Innovation, CNRS, Bâtiment Chimie Balard, 1919 Route de Mendes, 34000 Montpellier, FranceSurfactants are crystallizing a certain focus for consumer interest, and their market is still expected to grow by 4 to 5% each year. Most of the time these surfactants are of petroleum origin and are not often biodegradable. Cashew Nut Shell Liquid (CNSL) is a promising non-edible renewable resource, directly extracted from the shell of the cashew nut. The interesting structure of CNSL and its components (cardanol, anacardic acid and cardol) lead to the synthesis of biobased surfactants. Indeed, non-ionic, anionic, cationic and zwitterionic surfactants based on CNSL have been reported in the literature. Even now, CNSL is absent or barely mentioned in specialized review or chapters talking about synthetic biobased surfactants. Thus, this review focuses on CNSL as a building block for the synthesis of surfactants. In the first part, it describes and criticizes the synthesis of molecules and in the second part, it compares the efficiency and the properties (CMC, surface tension, kraft temperature, biodegradability) of the obtained products with each other and with commercial ones.https://www.mdpi.com/1420-3049/27/4/1443CNSLcardanolsurfactantbiobased |
| spellingShingle | Audrey Roy Pauline Fajardie Bénédicte Lepoittevin Jérôme Baudoux Vincent Lapinte Sylvain Caillol Benoit Briou CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review Molecules CNSL cardanol surfactant biobased |
| title | CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review |
| title_full | CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review |
| title_fullStr | CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review |
| title_full_unstemmed | CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review |
| title_short | CNSL, a Promising Building Blocks for Sustainable Molecular Design of Surfactants: A Critical Review |
| title_sort | cnsl a promising building blocks for sustainable molecular design of surfactants a critical review |
| topic | CNSL cardanol surfactant biobased |
| url | https://www.mdpi.com/1420-3049/27/4/1443 |
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