{"id":148978,"date":"2024-07-31T07:29:00","date_gmt":"2024-07-31T05:29:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=148978"},"modified":"2024-07-26T11:18:25","modified_gmt":"2024-07-26T09:18:25","slug":"scientific-journal-to-cover-carbios-enzyme-embedded-home-compostable-pla","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/scientific-journal-to-cover-carbios-enzyme-embedded-home-compostable-pla\/","title":{"rendered":"Scientific journal to cover Carbios\u2019 enzyme-embedded, \u2018home-compostable\u2019 PLA"},"content":{"rendered":"\n\n\n

Carbios\u00a0and the\u00a0Toulouse Biotechnology Institute\u00a0(TBI) are publishing an\u00a0article<\/a>\u00a0presenting an enzyme-embedded PLA designed to quickly biodegrade in home-compost conditions \u2013 a development expected to result in plastic packaging that is compostable at ambient temperatures.<\/p>\n\n\n

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The article, titled \u2018An engineered enzyme embedded into PLA to make self-biodegradable plastic\u2019, will be published in 25th<\/sup>\u00a0July 2024 issue of the scientific journal\u00a0Nature<\/em><\/a>.<\/em>\u00a0It has been co-authored by biotechnology researchers from Carbios and the Toulouse Biotechnology Institute, alongside professors from the\u00a0Universit\u00e9 de Mons\u00a0and the\u00a0Kasetsart University of Bangkok.<\/p>\n\n\n\n

It lays out the optimization process through which an engineered enzyme can withstand a temperature of 170\u00b0C \u2013 the heat of molten PLA during the plastic production process. Embedding enzymes into PLA is expected to \u2018fully and rapidly\u2019 break it down in home compost or methanization conditions, and do so much faster than the 26 weeks required to certify a material as home-compostable.<\/p>\n\n\n\n

The enzyme-embedded material, known as Carbios Active, is believed to produce more biomethane and provide another form of waste recovery. Since the enzyme is only activated under composting or methanization conditions, the material is also said to remain intact when stored \u2013 making it suitable for flexible packaging like sauce packets and wrappers; short-life items like food containers, yoghurt pots, and coffee capsules; and other commercial applications.<\/p>\n\n\n\n

These PLA products are set to be 100% compostable at ambient temperatures, including domestic composting conditions, without leaving microplastics or toxic substances behind.<\/p>\n\n\n\n

Carbios Active is not thought to require modifications to existing production lines. It can reportedly be integrated straight into plastic material transformation processes.<\/p>\n\n\n\n

A production line is already in operation at Carbios\u2019 headquarters in Clermond-Ferrand, France. It is reportedly capable of production 2,500 tons of Carbios Active per year, required for the equivalent of 50,000 tons of enzyme-embedded PLA annually.<\/p>\n\n\n\n

\u201cA publication in Nature<\/em> is an especially proud moment for all the contributing teams, notably recognition from peers in the scientific community,\u201d said Alain Marty, chief scientific officer at Carbios. \u201cDeveloping an efficient enzyme that can withstand the 170\u00b0C needed to introduce it into PLA is an outstanding scientific feat!<\/p>\n\n\n\n

\u201cOur previous article published in Nature<\/em> in 2020 was pivotal in bringing our PET biorecycling technology to the world stage. We are very excited by the enhanced visibility of Carbios\u2019 unique biodegradation technology brought by this publication, as it offers a practical and scalable approach to various industrial PLA-based packaging applications.\u201d<\/p>\n\n\n\n

\u201cCarbios Active is the real-life application of Carbios\u2019 expertise in enzyme optimization and polymer science,\u201d Carbios CEO Emmanuel Ladent continues. \u201cAs Carbios expands its portfolio of enzymatic solutions beyond PET, enzyme-embedded PLA represents a major leap forward, addressing a critical gap in the market for compostable plastic.<\/p>\n\n\n\n

\u201cThe recognition from the scientific community through this new publication in\u00a0Nature<\/em>\u00a0comes in addition to recent certifications, such as the Food Contact Notification delivered by the\u00a0FDA\u00a0in North America, to attest Carbios Active\u2019s performance and support its commercial deployment. Thanks to our long-term and exclusive partnership with\u00a0Novonesis, we are transforming this scientific breakthrough into reality.\u201d<\/p>\n\n\n\n

Isabelle Andr\u00e9, research director at\u00a0Centre national de la recherche scientifique\u00a0(CNRS), added:\u00a0<\/strong>\u201cI am immensely proud that the efforts and dedication of the researchers at TBI and our long-term partners at CARBIOS have been recognized by the journal\u00a0Nature.<\/em>\u00a0This pioneering work on enzyme-embedded PLA to make self-biodegradable plastic is testament to our commitment to developing sustainable solutions with enzyme engineering at the core.\u201d<\/p>\n\n\n\n

Last year, an article in scientific journal\u00a0ACS Catalysis<\/em>\u00a0argued that Carbios\u2019 PET-degrading enzyme was the\u00a0best-performing under industrial conditions<\/a>\u00a0compared to the PHL7 variant of PES-H1 from the\u00a0University of Greifswald\u00a0and two variants of the IsPETase enzyme produced by\u00a0Ideonella sakaiensis<\/em>\u00a0from the\u00a0University of Manchester\u00a0and the\u00a0University of Texas at Austin. The enzyme is expected to be used for depolymerization in the \u2018world\u2019s first\u2019 bio-recycling plant due for commissioning in 2025.<\/p>\n\n\n\n

A\u00a0groundbreaking ceremony<\/a>\u00a0was held for the plant back in April, with various supply agreements having been signed to source waste. This includes an agreement with\u00a0H\u00fcndgen Entsorgungs\u00a0to source, prepare, and supply\u00a015kt of post-consumer PET flakes<\/a>\u00a0every year from late 2026.<\/p>\n\n\n\n

Carbios has also joined forces with\u00a0L\u2019Occitane en Provence\u00a0and\u00a0Pinard Beauty Pack\u00a0to transition shower oil from the L\u2019Occitane Amande range into a\u00a0transparent PET bottle<\/a>\u00a0made entirely from enzymatic recycling. This is expected to contribute to the retailer\u2019s target to produce all its retail bottles from 100% post-consumer recycled PET by 2027.<\/p>\n","protected":false},"excerpt":{"rendered":"

Carbios\u00a0and the\u00a0Toulouse Biotechnology Institute\u00a0(TBI) are publishing an\u00a0article\u00a0presenting an enzyme-embedded PLA designed to quickly biodegrade in home-compost conditions \u2013 a development expected to result in plastic packaging that is compostable at ambient temperatures. The article, titled \u2018An engineered enzyme embedded into PLA to make self-biodegradable plastic\u2019, will be published in 25th\u00a0July 2024 issue of the scientific […]<\/p>\n","protected":false},"author":59,"featured_media":148988,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","nova_meta_subtitle":"Carbios Active is the real-life application of Carbios\u2019 expertise in enzyme optimization and polymer science","footnotes":""},"categories":[5572,17143],"tags":[18431,5796,10416,12239,5840,7105,23180,14007,10453],"supplier":[22785,7630,5072,21480,14972,24623,20444,24625,24624,20319,9189,1021,1191,4422,2713],"class_list":["post-148978","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bio-based","category-recycling","tag-biorecycling","tag-biotechnology","tag-circulareconomy","tag-compostability","tag-enzymes","tag-packaging","tag-packagingwaste","tag-pet","tag-recycling","supplier-acs-catalysis","supplier-carbios","supplier-centre-national-de-la-recherche-scientifique-cnrs","supplier-hundgen-entsorgungs-gmbh-co","supplier-kasetsart-university","supplier-loccitane-en-provence","supplier-nature-journal","supplier-novonesis","supplier-pinard-beauty-pack","supplier-the-university-of-texas-at-austin","supplier-toulouse-white-biotechnology","supplier-universitaet-greifswald","supplier-university-of-manchester","supplier-university-of-mons","supplier-us-food-and-drug-administration-fda"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/148978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=148978"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/148978\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media\/148988"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=148978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=148978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=148978"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=148978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}