{"id":379,"date":"2024-06-26T05:43:13","date_gmt":"2024-06-26T09:43:13","guid":{"rendered":"https:\/\/www.packagingindustrynews.com\/?p=379"},"modified":"2024-06-26T05:43:13","modified_gmt":"2024-06-26T09:43:13","slug":"new-study-finds-hydrolysis-prevents-formation-of-pla-microplastics","status":"publish","type":"post","link":"https:\/\/www.packagingindustrynews.com\/?p=379","title":{"rendered":"New study finds hydrolysis prevents formation of PLA microplastics"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<div class=\"article-image\">\n<figure class=\"article-image__container\">\n                                    <picture><source media=\"(min-width: 990px)\" srcset=\"https:\/\/www.packaging-gateway.com\/wp-content\/uploads\/sites\/16\/2024\/06\/shutterstock_1947423202-770x433.jpg\"\/><source media=\"(min-width: 430px)\" srcset=\"https:\/\/www.packaging-gateway.com\/wp-content\/uploads\/sites\/16\/2024\/06\/shutterstock_1947423202-940x528.jpg\"\/>\n                                    <\/picture><figcaption class=\"c-featured-image__description\">Neat PLA and its oligomers are widely recognised as non-toxic substances. Credit: I amar prestar aen via Shutterstock. <\/figcaption><\/figure>\n<\/p><\/div>\n<p class=\"drop-cap\">According to a new meta-study report commissioned by Holland Bioplastics on the hydrolysis process and polylactic acid (PLA), the biobased polymer does not produce persistent microplastics.<\/p>\n<p>            <!-- sponsored-whitepaper sponsored hidden sponsored-with-form --><\/p>\n<p>PLA is a biopolymer made entirely from fermented plant sugars and <a href=\"https:\/\/www.globaldata.com\/store\/report\/packaging-market-growth-analysis\/\">widely used in packaging products.<\/a><\/p>\n<div class=\"gdm-company-profile-unit__container\" id=\"company_profile_form\">\n<p class=\"gdm-company-profile-unit__sub-heading\">Access the most comprehensive Company Profiles<br \/>\n            on the market, powered by GlobalData. Save hours of research. 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Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.<\/span><\/p><\/div>\n<\/p><\/form>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<p>Hydrolysis is an abiotic [not associated with or derived from living organisms] process that occurs in the presence of moisture or humidity.<\/p>\n<p>Unlike non-biodegradable polymers such as HDPE (high-density polyethylene), which persist and permanently accumulate as nano or microplastics in the environment, PLA was shown to hydrolyse into molecules of ever-smaller size, becoming soluble in water and eventually biodegrading fully.<\/p>\n<p>The report\u2019s findings were drawn from an initial scan of more than 30,000 reports undertaken by research laboratory HYDRA Marine Sciences.<\/p>\n<p>Neat PLA and its oligomers are widely recognised as non-toxic substances. Lactic acid, the monomer building block of PLA, is classified \u201cGenerally Recognized as Safe\u201d by the US Food and Drug Administration (FDA) and the European Union (EU). Many PLA grades comply with long-standing global legislation for <a href=\"https:\/\/www.packaging-gateway.com\/news\/carbios-pla-fda-fsc\/\">food contact packaging requirements in the US and EU<\/a>.<\/p>\n<p>Holland Bioplastics board member Erwin Vink explained: \u201cAs we grow access to waste infrastructure globally, these findings confirm that if PLA is leaked into the environment, it will not have the long-term impact as a microplastic that we know occurs with non-biodegradable polymers.\u201d<\/p>\n<p>HYDRA Marine Sciences managing director Christian Lott continued: \u201cWe must be aware that PLA does not belong in the environment. It is critical that we do not use these attributes to encourage littering or slow the development of global waste infrastructure.<\/p>\n<p>\u201cDegradation of any material must be balanced with accumulation, or how much material is entering the environment, in order to reduce harm.\u201d<\/p>\n<p>            <!-- sponsored-whitepaper sponsored hidden sponsored-with-form --><\/p>\n<p>            <!-- Newsletter banner start --><\/p>\n<p><!-- <link rel=\"stylesheet\" href=\"\"> --><\/p>\n<div class=\"grid-container\">\n<section class=\"gdm-newsletter-banner__container\">\n<div class=\"gdm-newsletter-banner__wrapper-container gdm-newsletter-banner__wrapper-container--article\">\n<div class=\"gdm-newsletter-banner-info__wrapper\">\n<div class=\"gdm-newsletter-banner-logo__container\">\n                    <img decoding=\"async\" src=\"https:\/\/www.packaging-gateway.com\/wp-content\/themes\/goodlife-wp-B2B\/assets\/images\/newsletter-new.svg\" alt=\"Email newsletter icon\"\/>\n                <\/div>\n<div class=\"gdm-newsletter-banner-info__container\">\n<h3 class=\"gdm-newsletter-banner__heading wp-noreslt\">Sign up for our daily news round-up!<\/h3>\n<p class=\"gdm-newsletter-banner__sub-heading\">Give your business an edge with our leading industry insights.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<\/div>\n<p><!-- Newsletter banner end --><\/p>\n<footer class=\"article-footer\">\n                                <!-- article-actions start --><\/p>\n<p><!-- .gdm-article-actions -->                                <!-- article-actions end --><br \/>\n                            <\/footer>\n<\/p><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.packaging-gateway.com\/news\/hydrolysis-pla-microplastics-new-study\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neat PLA and its oligomers are widely recognised as non-toxic substances. Credit: I amar prestar aen via Shutterstock. According to a new meta-study report commissioned by Holland Bioplastics on the hydrolysis process and polylactic acid (PLA), the biobased polymer does not produce persistent microplastics. 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