. ڿ ()׳ /
̿ б ħ ε ̷ ȸ ߿ ϰ ִ. ڿ(ź ) ŻϿ Ӱ ȸ ȭ ȸ 䱸 ż ִ. ̴ UN Ӱɰ߸ǥ(Sustainable Development Goals, SDGs) ϴ ̶ ִ.
2022 ̱ ̵ δ (Ӱϸ ϰ ưư ̱ ̿ а ) ؼ (bio economy) (biomanufacturing) ɼ ϰ ϴ ǥߴ.
2022 9 12 ̱ δ ̵ ‘ ̴ϼƼ’ ϱ ο ڿ ڿ Կ ȹ ǥϿ, Ʋ 9 14Ͽ ̱ ǰ ̱ Ⱥ ° Jake Sullivan ֵ ‘а ְȸ’(Summit on Biotechnology and Biomanufacturing) Ͽ.
̱ ǰ ο 20 ΰ ϱ ؼ а, о߿ ûϿ ǰ ð ̴. 迡 δ gas fermentation ̿Ͽ ö̳ ȭ Ǵ ȭй ϴ LanzaTech(*) CEO Jennifer Holmgren, ռ ̿ BioFoundry Ͽ ϴ Ͻ Ginko Bioworks CEO Jaosn Kelly, ȿҸ ̿Ͽ H2O2 ϴ Solugen CEO Gaurab Chakrabarti, κ ˷ ȿ ȿ Ͽ ȭǰ Amyris CEO John Melo Ͽ.
ƴ϶ ̱ǥر(NIST) Ͽ ̿ǰ ־ ǥذ (biosafety) Բ ٷٴ ǵ ָ ϴ. ǥذ ̳ ǰ ʾ ǰ, biosafety Ѵٴ ߿ ֱ ӵ Բ ̷ Ѵ.
߱ ̿ ε ǥϿ(Xu Zhang et al. ‘The roadmap of bioeconomy in China’, Eng. Biol. 2022; 6: 71–8). ߱ ̿ 14 5(2021~2025) ȹ ߱ ̿ ǥ ϰ ִµ, Ǿ, , , о߰ Ϻη Ǿ ǰ ִ. ̿ ϱ ؼ , ȭ å ̶ θ ִ. εʿ ̿ ־ (industrial biotechnology) ϴ ֵ ϰ ִ.
2050 ȭ ߸, ȯ, ȭϰ ϰ Ӱ ȭǰ ϴ ȭ ̷ Ѵ. ̷ ġ Ϸ ݺ 2050 ̿ ߰ ڷ ΰ ԵǾ Ѵ. ̷ ſ ȯ ̷ ϴ ̴.
CEFIC ǥ Martin Brudermüller “ 츮 ȭ ǥ ؼ еǰ ߿ ǥ ߽ϴ. ȭ ̹ ̷ ȭ ߿ ֽϴٸ, 츮 ǥ ϱ ؼ Ȯϰ ̸ ⼺ ִ ʿմϴ. ǥ ‘ȭ ’ ñ ؼ ſ Ȯϰ ְ ֽϴ. ϰ Ǹ ٰ ȭ ̷ ϴµ ְ Դϴ. 츮 ȸ, ȸ ȸ Բ ̷ ǥ ϱ 츮 ؾ ٸ Ǿ ֽϴ.” ߴ.
ǥ , ȸ ü ̷ ȭ ̷ ؼ ؾ 200 ġ ϰ ִ. ȭ Ͽ ̾߸ ڸ ִ ̶ Ȯ ϴµ ְ ִ ̴. ȭ ϸ鼭 2050 ߸ Ϸ ǥ ִ.
ȭ 120 ڸ âϸ鼭 ǥ ϱ ַ ϴµ ߿ Ѵ. , ȭǰ پ ֿ ǰ Ǹ, Һ ̴ ܿгΰ ϸ dz¹ ͺ (blade) پ ۼ Ḧ ϴµ ȴ.
̷ ȭ ٽ Ǵ (biomanufacturing) پϰ ̴. ̱ ǥ 20 ڱ ΰ 캸.
10L Ը ü ̱ ļ 6~8 ǼϿ ü Ͼ ɷ ֵ Ѵ. ̷ Ͽ ִ ̿Ž Ȱ ִ. ̷ ü б ȸ鿡 CMOμ ȰϿ Ȱȭ 翡 ȰѴ. ̳ 弳 Ȯ༭(off-take) ؼ ̷ ü Ʈ ʱ ó 信 ֵ ְ ̴.
50 ̿ (10Ⱓ ). ̰ б ƴϴ. ̷ ڴ ΰ ִ ū ġ ڵ ϳ ̴. ġ ΰ ν ȿ ϴ. ̷ ؼ ̱(NSF) ̴.
Ŀ´Ƽ ø, б, ؼ ̿ η Ѵ. ʿ ηµ Ʒõ Ѵ. ̿ ̿ ηµ 䰡 Ʒõ η ϱ ʴ. ϵ ηµ ʿ ϵ̴. ο ؼ ηµ鿡 ο Ŀ ηµ ʿϴ.
-ҽ Ʈ鿡 Ѵ. ռ ϰ ϴ پϰ θ ִ -ҽ ʿ䰡 ִ.
ǰ 켱 å ǽѴ. ؼ þ, ȭǰ, ̿ 漺(DoD), ̱ǿ(NIH) 鿡 켱 Ѵ.
ǰ ǥذ ϱ Ѵ. Ư ޱ ؼ ð ԵǸ ǰ, , ȭǰ, ȭǰ, Һ ǰ ȭϴµ ð 䱸ȴ. ռ ŸƮ ̷ ӿ ʿ ϸ鼭 ʿ ſ Ѵ.
̿ ħϴ ο ῡ Ѵ. ķ ִ īٿ ῡ ʹ ̴.
ۿ 츮 ٸ Ȳ ִ а ȹ ڱ ȹ 캸 ǹ̰ ִ. ֳϸ, ܵ ̷ ̴.
̿ Ǿ ƴ϶ PHA ̿öƽ ̿ ȭǰ(biobased chemical) ֱ ̴.
PHA
1888 Martinus Beijenrinck Poly-hydroxyalkanoate(PHA) ó ߰Ͽ. PHA polyhydroxy-butyrate(PHB) ó ߰ߵǾ, 1925 Maurice Lemoigne Bacillus megaterium տ ǰ Ư ԸDZ ü ʾҴ. ̸ (macromolecules) ̴. 30 帥 1958 Wilkinson PHB 幰μ Ѵٴ ߰ϰ ȴ.
PHB 1980뿡 κ Ǿ, ȸ簡 ȭ õϿ. 1990뿡 PHA ¿ ϸ鼭 ̿ ̻ ̿Ͽ PHA Ͽ ִٴ ַ Ͽ. ־, پ ϴ , پ , پ PHA Ͽ. 1990 ȭȸ Zeneca ̻(Ralstonia eutropha) ؼ Ǵ ؼ öƽ Biopol (polyhydroxyalkanoate, PHA) ̶ θ鼭 ȭ ϱ Ͽ.
̻ (glucose) ƴ϶ پ (organic acid) öƽ PHB ̻ ο Ͽ. 1982 ʱ poly-3-hydroxybutyrate (P3HB) ̹ ϰ ִ polypropylene ϴٴ ˷ Ǿ. ٸ P3HB ؼ Բ ü ռ ־. ̷ 1982 PHA ɰ ̿öƽμ PHA 缺 Ȯ ־ ſ ߿ ̶ ִ.
PHA ̿μ , ڷ, ȭ Ư ؼ Ǿ. 1990 ̸ 125 ̻ PHA ˷ Ǿ. 1990 а ο ɿ ߿ ñ⿴ 10 ſ ߿ ñ⿴. 1990 Ĺݿ ʰ ϴ ̶ PHA꿡 ȥչ Ȯ ñ⿴.
2000뿡 ȥչ Ȯ, ̳ ϰ ϴ õ Ǿ. 2010~2020 PHA ϴ ű ̻鿡 , PHA GMO̻ PHA ü , ȥչ ̿ Ϸ , PHA ο PHA ǥ ̷.
캻 PHA Ҿ, 1980밡 Ǿ ȭڿ ڵ öƽ ȯ濡 ɰ ȴٴ νϱ ϰ ȴ. ̷ νĵ ȮǸ鼭, ó ü ذ Ǵ öƽ ᰡ Ǵ ڸ ã ߴ. ñ ȭ ÷̳ ̻ öƽ Ѵٴ ǥ ̾.
2001 Cargill Dow Chemical ۿ ؼ Cargill Dow PLA ȭ ۵Ǿ. PLA ̿öƽ а ڿ Ḧ ̿Ͽ ̻ ȿ Ը Ǵ ְ ̿öƽ 迡Դ ̾. Cargill Dow PLA ̿Ͽ , , , ʸ ôϿ. PHA PLA ̱ PLA ȭ PHA ȭ ߴٰ ִ.
PHAȭ ֿ, ICI Metabolix
PHA̿öƽ ȸ ū ȭȸ̴ ICIμ Biopol ̿ؼ Wella Sarana Ǫ⸦ Ͽ. PHA ȭ ū ̱ ̿ó Metabolix Mirel ̴. ̷ PHA 鿡 ϸ鼭 PHA 忡 پ Ǿ.
ڼ ICI Metabolix PHA 縦 캸.
1990 뼭 ̿ ΰ ̱ Metabolixʹ Imperial Chemical Industries(ICI) GMO ̻ Alcaligenes eutrophus ̿Ͽ 翡 PHBκ Biopol(PHB/V) Ͽµ ȿ ̻ ؼ ذ Ǵ ־( йڹ õ).
ICI Biopol ϴ <New Scientist> Ǹ ڷḦ ‘ICI ڵ Ͽ Biopol ȭų ־. ̸ Ͽ hydroxybutyrate(HB) ٸ ȭչ hydroxyvalerate(HV) ü PHB/V ־. ICI ǰ ̾ David Barstow Ư 뿡 ´ ذ ̿öƽ Ѵ. ϵ Billingham Biopol ϴ ICI 1990 ߹ݱ 5õ 濡 Ը ø ȹ̴.’ ϵǾ ִ.
PHA ־ ñ Ʋ University of Aberdeen ڻڿ Oliver Peoples ڻ簡 ̱ MIT dzʿͼ ̿öƽ(PHA) ̻ ϰ ȴ. ״ MIT Anthony Sinskey Բ öƽ ռϴµ ϴ ȿ Ƽö(thiolase) иϰ ȴ. ‘1980 ߹ݿ 1980 Ĺݿ ̸ 츮 ̿öƽ µ ʿ ڸ ã ǰ, 1987 Ư㸦 ϰ Ǿ’ Oliver Peoples ڻ ߴ. 1993 Ǿ Ư㰡 Ǿ.
1992 Peoples ڻ Sinskey Simon Williams ڻ ڻа ȭ о ڵ̾µ ϴ ǰ öƽ Metabolix âϰ ȴ. ô ̻ ̿Ͽ Ǿ ܹ ϰ ϴ ־ ô뿴. ̵ ġ ܹ ̿öƽ .
̷κ 1 PHA ָ ɸ Ǿ. PHA ռ ϴ ȿҵ ڸ ̵鿡 ȭ ְ Ǹ PHA ̷ ܷü (monomer) ϴ Ȯϰų ܷü ֱ ı ȿ ϴ.
̻ ָ Ͽ ̻ Ȯϰ ϰ ϸ鼭 PHA ʱ ǥ. ǥ PHA ǥ ϴ ǥ ص ٸ ʴ.
̿ ʱ Ĵ ڵ 鿡 ʼ ȴ. MIT PHA꿡 ϴ 信 Ͽ ʱ Ư Ͽ. MIT PHA ռ ϴ ڵ ̵ 뿡 ؼ Ư ϰ ȴ.
1993 Metabolix Ư鿡 ̼(license) 鼭 ִ ÷ ϰ ȴ. Ĺ ȿ ̻ 85% PHA ǵ ϴ ̴.
̷ PHA ÷ Metabolix ܰ ٸ ȸ ؼ 忡 ϴ ̾. 30 Ұ ȸμ öƽ 忡 ̾. 2003 BASF Բ °踦 忡 Ϸ õϿ. ʱ 60,000 ȿ ؼ ɼ Ϸ ϴ ߿ ǥ.
ô Ͷ ִ poly-trimethylene terephthalate (PTT) 1,3-propanediol(1,3-PDO) ȿ ϰ ϴ DuPont, ȿ ؼ (lactic acid) Ͽ PLA ȭ ռϰ ϴ Cargill Dow( NatureWorks) ƴ϶ Maxygen, BASF, P&G, Hercules ̿öƽ о߿ ϰ ϴ .
Metabolix ڻ dz ־ ٸ ȸ ̿Ͽ ̳ Ͽ ο ̾. ü ܹ, ٴ, ٻ ȣۿϱ ܼ 縦 µ ־ 簡 Ѵ. PHA ڷ ͷμ ſ پϿ 100 ̻ ٸ ܷü ϸ 10~12 ɼ ̴ ̴. ̸ ؼ ܴ ź ִ öƽ ̸ پ ϰ ȴ.
ʱ Metabolix簡 ξ оߴ μ 1) ؼ , 2) ̰ Ŭ ǵ ϴ , 3) Ͽ ǰ Ǵ μ İܳ ̾. ٸ ִ о߷δ , ̴.
̿ ÿ Metabolix 1998 Ĺ PHA ϴ Ͽ 2001 ̱ (DOE) 740 Ҵ. Ĺ PHA , Ȯ 꿡 Ѵٴ ̴. ̸ ؼ 꿡 ̻ȭźҵ Ͽ ϴ ̴. 0.50$/lb ְ Ĺ ϴ . Ĺ ִ PHA پ ִ. Metabolix PHA Ĺ 0.30$/lb Ͽ ƿ̳ ʷ ݰ ϰ ǥ Ӱɼ̳ ؼ ƴ϶ 鿡 öƽ ϰ Ͽ.
2006 Metabolix ȸ̸ ȿ Archer Daniels Midland Company(ADM) °踦 ΰ Telles JV Ͽ Ը ̿ ֿ ǼϿ 2009 2б ̶ ǥߴ. ü ADM Ͽ а ϴ ü ġϿ Metabolix ȿ ְ Ǿ. ̱ε κ ۵ 2007 dz ȹ ȭ Ͽ.
Metabolix ADM 2012 ʹ Ŀ 縦 ʰ ־. 2012 Ĺݿ Metabolix ȸ Antibioticos SA Բ Leon PHA Ѵٴ ϱ ߴ.
̱ ֽ 忡 2015 ߹ݿ ִ 4$̾ ְ 2016 7 75Ʈ . Metabolix Mirel 2.25$/lb(4.96$/kg) Ǹߴµ ̴ polypropylene ̾. Metabolix Brian Igoe “츮 ø ؼ ݿ ؼ ʽϴ. ֳϸ 츮 Mirelǰ پ ȯ Ư ǰ鿡 ϰ մϴ. 츮 ȭǰ high-end ǰ Ȥ Īʸ Ŀ 翡 صǾ ų ִ 뿡 ϰ մϴ.” ִ.
̷ Metabolix Mirel ȭ 忡 Ͽ ̵ öƽ ذå̶ ̵ ϴµ ⼺ ϴ ̶ ϴ ̵鵵 ִ. ð Ǹ ̴.
ȯ Metabolix 2014~2015 ڷ Ͻ ؿٰ 2016 ߹ݿ ѱ CJ(CJ) ΰ ̿ CJ ġ Fort Dodge Mirel귣 PHA̿öƽ Ѵٰ ǥϿ.
2016 8 CJ PHA ü/, 112 μϴ ⼭ üϿ. ̷ν CJ ۷ι R&D ϸ鼭 ƹ̳ ȿ ȿ κ ̿öƽ̶ ű ȭƮ̿(̿) ϸ鼭 ο ߱ϰ Ǿ. CJ PHA ȭ Ͽ ٸ PHA ñ ȭ ؼ ٷ鼭 ϵ ϰڴ.
ϳ PHA оߴ Ƿ ̴. Metabolix PHA ÷ ؼ poly(4-hydroxybutyrate) (P4HB) ü ذ Ǿ ü 簡 Ǵ (resorbable) Ƿ ڷμ ̱ Tepha翡 ؼ ȭ Ǿ. 1990 Ĺݿ Metabolix â Simon Williams PHA Ƿ öƽ (Ƿ) ϴ Ϳ . 鿡 ν ִ ɼ ִ оߴ Ƿ̾. 1998 Metabolix翡 ߵ P4HB Ƿ ڷ ϰ ϴ Tepha簡 ۵Ǿ. Metabolix spinoff ϰ Ǵµ Metabolix âڿ Williams CEO ð Ǿ. ջ mesh Ͽ ܰ Ƿ, 꿡 ̸ ϰ ϴ ǥ Ͽ. Ƿ PHAμ TephaFLEX TephaELAST Ͽµ TephaELAST . ̵ ذ Ǿ ü ǰ ü ռ پ TephaFLEX 쿡 Ʈμ ߵǰ Ʈκ Ǵ ý۵ ϰ ִ.
Ǿ о߿ Tepha PHA ÷ ϰ ̶ Ѵ. 2021 Tepha BD(Becton, Dickinson and Company) μ պǾ. ġ, 籸, о߿ ɼ μ ̶ Ѵ. BD Phasix™ mesh ǰ Բ ̷ ȴ. Tepha P4HB GalaFLEXⓇ μ ԵǾ. μ ȸ ִ.
Metabolix ̿öƽ Ͻ Ű 2017 1 ϳ ŸƮ Yield10 Bioscience (Camelina Ĺ ȭǰ, , ڸ ϴ ÷ ) ̸ ٲٰ Ĺ о߿ ϰ ִ. ̻ ƴ Ĺ PHA ϴ ϰ ִ. Kristi Snell ڻ Yield10 Bioscience ְڷμ īḮ(Camelina) PHA ϴ ISBP2022 ǥϿ(ǥ; “Ĺ PHB ϴ ”). Camelina PHA(PHB) ؿ ϰ ϴ ϰ ִ.
PHA ϴ Camelina ѿ Camelina ⸧ Բ и ° 깰 PHA Ѵ. CamelinaĹ ǥ ս ս ִ ƴ϶, ؼ ڿ Ĺ Ϸκ ü Ḧ ϴ ɼ ְ ִ(2023 1 Ϻ Mitsubishi SAF Ÿ缺 MOU ü). ؼ ռ θ Camelina Ĺ ̴. PHA ̿öƽ Ĺ ѿ ϰ ̸, 2019 Ư㸦 Ͽ.
½ǿ Camelina ѿ PHB 10.2% Ǿ 2Ⱓ ̾ ұԸ ߿ 迡 ѿ 6% ԵǾٰ ִ. Yield10 Bioscience ߿ܿ Camelina PHA ȭ 10~20% ؿ ̸ پ Բ Camelina PHA ü ϰ ϴ µ ̴.
ؼ ȸ öƽ ǰ ǥ ڿȯ
2022 ؼ ȸ öƽ ǰ ϴ 質 ̷ ǰ о߿ Ϸ ߴ ȭб鿡Դ ȥ ذ Ǿ. 2023 ؼ ȸ öƽ ǰ ؼ ο õ ̴.
2022 ȯǥ ܵǾ Ǵ 迡 ȥ ְ ƴ ؼ ȸ öƽ ǰ ٽ ű õǰ ᰡ ϰ ִ. ؼ ȸ öƽ 2024 öƽ 谡 Ȱθ ã ְ Ǿ.
Ȱ뿡 ü μ Ȱ • з, Ȱ д ΰǴ Ȱ ũ ô·и Ȱ ‘Ȱ ’ ‘Ȱ (, , ֿ)’ ϱ ߴ.
̷ ؼ ο å Բ ֱٿ ϳ ߿ ־. װ ؼ ȸ öƽ ǰ ڿȭ Ͽ ‘ź߸ öƽ ڿȭ ÷Ʈ ’ ȹ 䱳뿬ȹ ȯ ۼǾٴ ̴. Բ ۵Ǿ.
2022 11 (бź) Ưܰ Բ ΰ • а • ̿ öƽ Ȱȭ ٰ ǥϿ. ҿƯ ‘̿öƽ ̷ũ’ ϰ õ·Ư, CJ ű Ѵٰ ǥϿ. ü ֱ ģȯ ESG Բ Ż ϸ ̿öƽ ű öƽ Ȱ ű ģȯ ϴ п ü̴. ü ϴ δ CJ, BGFڹ̿, SKC, LGȭ, ý, HDCEP, Żں, ó, Ÿ ִ.
õ Ư () 迭ȸ Ű¡ַ õ, , ѱǼȰȯ迬 ȸ ϰ ִ.
̿öƽ • • ܰ迡 źҹ ü öƽ Ȱ ü迡 Ƿ ٰ ʿ ̴ܰ. ü ̿ öƽ Ĺ PLA(Poly Lactic Acid), ̻ Ǵ PHA(Poly 3-Hydroxy Alkanonate) öƽ ǰ • ģȯ • • • ó ִ ȯ ϰ ü ȹ̴.
üδ õ Ư öƽ 븦 ϰ, Ư Ư Ȱϰ , õ öƽ ̿ȭ ü ̿ Ͽ õ 翡 Ѵ. ڿȯ ϴ ϰ Ǵµ ̹ Ѵٸ ̿öƽ 븦 ϰ ִ.
̹ ü ̲ Ư ̻ “ ü Ư پ ȵ ȹ”̶ . Ư Ư ҿƯ 19 Ǿ õ Ư ȯ ƯȭϿ 2022 7 ű Ǿ.
Ư ͷ PLA, PHA cellulose acetate, з ̿öƽ ؼ ̿ ȯ μ ǹ̰ ִٰ ϰڴ. ȭ 簡 PLA, cellulose acetate, з ؼ PHA ߰ߵ ̷ 뷮 꿡 ̸ ̸ֱ PHA ȭ disruptive ´ٰ ϰ ִ. PHA öƽ ؼ ˾ƺ.
̿öƽ ̿ ı â : PHA (Polyhydroxyalknoate)
̿ μ(ֱٿ ƿ Ӱ DZ ) ̿ ź, ǰμ (lactic acid) ( ֱ PLA ӷμ ũ Ͽ) Ҿ öƽ μ PHA ִ.
źð ݰ 鿡 ȭ ɾ, PHA ȭ ʾ. ֱ Ȳ ϰ ִ. üϴ (renewable feed stocks) ̻ ȿҿ ̿˸ű (biocatalysis) 뺰Ǵ ̿(Industrial Biotechnology Ȥ White Biotechnology) PHA öƽ 밡 ư ִ.
̿ ̿ؼ 뷮 Ǿ ϴ ȭǰ ϱ ؼ 鿡 ؾ ִ. 길 ƴ϶ 鿡 PHA ſ ŷ ִ. ڿ , ī(Cassava) ΰ źҿμ Ǵ Ѹ Ĺ ϴ ڰ ̶ Ѵٸ, PHA ̻ dz źҿ ϴ Ŀ Ǵ ̴.
ü ˸(̻ ) ִ Ҿ ִ ɿ( ) дٴ ̰ پ鼭 ̿ ɼ þ (end-of-life) ǰ 䱸Ǹ鼭 ⸦ ϴ ȯ ̿ ߿伺 Ŀ ִ.
ذ Ǵ ̿öƽ PLA, PBAT, PBS, PCL, PHB ذ Ǵ ȯ ģȭ ִ. ڿ ϴ PHA ڵ ̻ ϸ鼭 źҿ dz ϴ ͷ ̴. PHA ο, , ܹ (biobased)̸鼭 (biodegradable) ϴ. ڿ迡 PHA ϴ ̻ پϰ ϸ پ ȯ濡 Ѵٰ ˷ ְ, иϱ .
پ ̻鿡 źҿ dz ο Ǵ PHA ӷ ̷ homopolymer Ӱ Բ hetero polymer ִ. ߰ پ (substrate) Կ ü DZ Ѵ. ̻κ и PHA Polypropylene(PP) ̸鼭 ذ Ǵ öƽ ִ.
PHA ̿ӷμ , ι, ؾ翡 ذ Ǹ ȭ ǿ صȴ. PHA 뷫 ټ öƽ ̴ Ÿ. PHA νϰ Ǹ鼭 ū ȭб ŸƮ, 귣ʿ ǰ ڵ ֱ PHA , Ͽ Һ ǰ ϱ ߴ. ̸ “‘PHA ’ ߴ(emergence of PHA industry)” GO! PHA ߱ Anindya Mukherjee ڽ ϰ ִ.
̷ ӿ ֵ PHA , ȯ, ȸ, ġ ؼ PHA ɼ Բ Ű °踦 ϰ ִ. 1 PHA ߾ڵ ܷο PHA - ߱ϸ鼭 ̸ Ű ִ ̴.
25 Ѵ ŸƮ 30 Ѵ 귣 ʵ PHA 뿡 ־ ƴ ߱ϸ鼭 Ȱϰ ִ. ̸ ħϴ ȸ鵵 PHA Ȯ忡 ϰ ִ. ̰ ݵ TEMASEK RWDC Industries PHAü ڸ Ͽ.
̰ ̱ ŸƮ RWDC Industries ϴ Һ ǰ Ӱ öƽ ϴ ϸ鼭 Series Bܰ迡 9õ5鸸 Ҵ. Vickers Venture Partners Temasek ֵϿ. RWDC Industries ڱ ̱ 5 Ը Ǽϰ ȴٰ ǥϿ. ̰ ϱ Ͽ Ǹ ϰ ִٰ ˷ ִ.
PHA ϴ Ư PHA ϸ鼭 ַ ټ PHA ϰ ִ.
poly(3-hydroxybutyrate), poly(4-hydroxybutyrate), poly(3-hydroxybutyrate-co-3-hydroxyvalerate), poly(3-hydroxybutyrate-co-4-hydroxybutyrate), poly(3-hydroxybutyrate-co-3-hydroxyhexanoate).
PHA ӷ ̷ 迭 뷮 Ź 迡 ټ ϰ ִ. ̷ heteropolymer ν ȭκ 7 θ ̴ öƽ( 230鸸 ) ߾ Ѵ.
5Ⱓ PHAп 1.5鸸 Ȯ ȹ ǥǾ. å Ծڵ鵵 ̷ ӿ ߾ ؿ ȭ ߰ ϰ ִ. ̷ ȸ ǰ 翡 PHA ȭ öƽ ϴµ ̸鼭 ½ ĺȭ ǰ ִ.
ۿ 40Ⱓ ̷ PHA , о Ѱ, ư PHA ̿öƽ ȭ ˾ƺ Ѵ.