REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES

The aim of the present study was compare two natural bio adsorbent materials with different commercial adsorbents, such as Granular Activated Carbon (CAG) and Zeolite, for the elimination of pesticides in extracts of interest. Two natural bio adsorbents were developed from rice husk and almond skin....

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Autores principales:	Francisco LORCA, David QUINTÍN, María-Dolores LÓPEZ, Presentación GARCÍA
Formato:	article
Lenguaje:	EN
Publicado:	Stefan cel Mare University of Suceava 2021
Materias:	pesticides green tehcniques adsorbents natural extracts organic compound Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/25875e41aaea4d27bc27d8c10e215e54
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spelling	oai:doaj.org-article:25875e41aaea4d27bc27d8c10e215e542021-11-19T09:05:45ZREMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES2068-66092559-6381https://doaj.org/article/25875e41aaea4d27bc27d8c10e215e542021-09-01T00:00:00Zhttp://fens.usv.ro/index.php/FENS/article/view/830/759https://doaj.org/toc/2068-6609https://doaj.org/toc/2559-6381The aim of the present study was compare two natural bio adsorbent materials with different commercial adsorbents, such as Granular Activated Carbon (CAG) and Zeolite, for the elimination of pesticides in extracts of interest. Two natural bio adsorbents were developed from rice husk and almond skin. Artichoke and lemon extracts were obtained from artichoke by-product and citrus by-product respectively. The trend is supported by the potential of these food wastes, which could be used for the production of valued products. In fact, peels, seeds, stems, or vegetable pulps are considered raw materials to obtain bioactive ingredients with multiple applications, mainly for the production of food ingredients, cosmetics, or nutraceuticals. Furthermore, bioactive compounds of vegetable wastes have demonstrated antioxidant and antimicrobial actions. The results obtained show the effectiveness of the different adsorbents in the adsorption of pesticides that artichoke and lemon extracts contain. Adsorbents from almond and rice by-product were effective, reducing in case of almond skin adsorbent by half the concentration of Metalaxyl and reducing a large amount of Azoxystrobin and Difenoconazole. Rice bio-adsorbent was less effective than the other adsorbates even though it was more effective than zeolite. The use of agri-food waste allows solving not only an environmental problem of pollution of high importance, but also a problem of management of large amounts of waste generated in the agri-food industry contributing to the promotion of circular economy. Two adsorbents have been developed from almond and rice by-products which are effective for the elimination of different toxic compounds through adsorption processes such as pesticides. Francisco LORCADavid QUINTÍNMaría-Dolores LÓPEZPresentación GARCÍAStefan cel Mare University of Suceavaarticlepesticidesgreen tehcniquesadsorbentsnatural extractsorganic compoundFood processing and manufactureTP368-456ENFood and Environment Safety, Vol 20, Iss 3, Pp 289-297 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	pesticides green tehcniques adsorbents natural extracts organic compound Food processing and manufacture TP368-456
spellingShingle	pesticides green tehcniques adsorbents natural extracts organic compound Food processing and manufacture TP368-456 Francisco LORCA David QUINTÍN María-Dolores LÓPEZ Presentación GARCÍA REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
description	The aim of the present study was compare two natural bio adsorbent materials with different commercial adsorbents, such as Granular Activated Carbon (CAG) and Zeolite, for the elimination of pesticides in extracts of interest. Two natural bio adsorbents were developed from rice husk and almond skin. Artichoke and lemon extracts were obtained from artichoke by-product and citrus by-product respectively. The trend is supported by the potential of these food wastes, which could be used for the production of valued products. In fact, peels, seeds, stems, or vegetable pulps are considered raw materials to obtain bioactive ingredients with multiple applications, mainly for the production of food ingredients, cosmetics, or nutraceuticals. Furthermore, bioactive compounds of vegetable wastes have demonstrated antioxidant and antimicrobial actions. The results obtained show the effectiveness of the different adsorbents in the adsorption of pesticides that artichoke and lemon extracts contain. Adsorbents from almond and rice by-product were effective, reducing in case of almond skin adsorbent by half the concentration of Metalaxyl and reducing a large amount of Azoxystrobin and Difenoconazole. Rice bio-adsorbent was less effective than the other adsorbates even though it was more effective than zeolite. The use of agri-food waste allows solving not only an environmental problem of pollution of high importance, but also a problem of management of large amounts of waste generated in the agri-food industry contributing to the promotion of circular economy. Two adsorbents have been developed from almond and rice by-products which are effective for the elimination of different toxic compounds through adsorption processes such as pesticides.
format	article
author	Francisco LORCA David QUINTÍN María-Dolores LÓPEZ Presentación GARCÍA
author_facet	Francisco LORCA David QUINTÍN María-Dolores LÓPEZ Presentación GARCÍA
author_sort	Francisco LORCA
title	REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
title_short	REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
title_full	REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
title_fullStr	REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
title_full_unstemmed	REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES
title_sort	removal of toxic compounds from natural extracts using green techniques
publisher	Stefan cel Mare University of Suceava
publishDate	2021
url	https://doaj.org/article/25875e41aaea4d27bc27d8c10e215e54
work_keys_str_mv	AT franciscolorca removaloftoxiccompoundsfromnaturalextractsusinggreentechniques AT davidquintin removaloftoxiccompoundsfromnaturalextractsusinggreentechniques AT mariadoloreslopez removaloftoxiccompoundsfromnaturalextractsusinggreentechniques AT presentaciongarcia removaloftoxiccompoundsfromnaturalextractsusinggreentechniques
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REMOVAL OF TOXIC COMPOUNDS FROM NATURAL EXTRACTS USING GREEN TECHNIQUES

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