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ȹƯ > ȸƮ
Ӱ öƽ : ῡ PHA
[öƽ̾] Է 2023-05-29 15:07:32

ȹ(֧)
Ӱ öƽ : ῡ PHA
“׵ 4ȸ Ӱ öƽμ PHA ؼ 縦 ؿԴ. ̹ȣ PHA ϴµ ־ ᰡ ϴ ̱ پ õ鿡 ˾ƺ.”
 
. ڿ ()׳ /   
 

ó ȸ ġ Ȳ öƽ̳ - Ͼ ִ. ȯ濡 ؼ ΰ ̶ ǵġ ʰ ̳ Ű ȴ. ڷ ̷ Ź⿡ ߰ μ⵵ ϰ, ̼öƽ ֱ ̴. 츮 ȯ µ ־ ִ. 츮 ε(mindset) å ȭ ֱ 츮 ° ı ̴. ؼ ̷ Ȳ ȭ . 

׵ 4ȸ Ӱ öƽμ PHA ؼ 縦 ؿԴ. ̹ȣ PHA ϴµ ־ ᰡ ϴ ̱ پ õ鿡 ˾ƺ. 
PHA ؼ̶ ̿öƽ PHA ϴ ķ ν Բ ǰ ½ų ִ. PHA ( ȿ и ) PHA ȭ 翡 ִ ر ߱ . PHA Ͽ ̻ ϴ ȭƮ̿ (̿) ǰ Ը ȭǰ ؼ پ 鿡 ʿϴ. ̴. PHA 꿡 ᰡ ϴ 30~50% ̸ٰ ˷ ִ. (, īٿ Ѹ Ĺ ) ü ִ ᰡ ʿϴ.  
 
 
Ḧ ̿ PHA ý
 
ؼ öƽ PHA 꿡 ᰡ ϴ ſ . ׸ Ȱ Ǵ ⼺ ⹰ PHA ִٸ PHA ̰ ȯ 鿡 ⹰ ڿȭ ϱ⿡ ٶ ü Ŭ̶ ִ. PHA öƽ ذ 츮 ȸ ؼ ߾ ʿ䰡 ִ. 
 
1. ̻ȭźҸ PHA : ȭа յ ȿ
ֱ ī̽Ʈ(KAIST) ȭаа ׷, ׸ ̻ ׷ PHA 꿡 ½ǰ ̻ȭźҸ ִ ɼ ־. ȿ ƴ, ̻ȭźҸ Ͽ ȭа ȿ Ͽ ̻ȭź ȮǾ ؿ ݼ ˸(Sn) ̻ȭźҸ ̻(formate) ȯϰ, ̻ ȿ ̻ Cupriavidus necator ؼ ؼ PHB ׷ ߴ(Biohybrid CO2 electrolysis for the direct synthesis of polyesters from CO2. PNAS, 120 (14) e2221438120). 
̻ȭźҸ ȯϿ źҰ 1~3 ȭй ϴ ̻ , ΰġ ׸ źҷ ̷ ؼ PHB ִٴ ī̽Ʈ ó ־. ȭй Ͼ ġ ؾ ȭϿ. ̷ ȭ-̻ȿ ̺̿긮 ý ȭν PHB 󵵿 꼺 ־ ־. 
 
 
̻ ̻ȭź ؿ ȿ ȯϰ ν PHB C. necator ο ȿ ֵ Ͽ. ̸ ؼ PHB Է ߷ 83% ̸ Ǿ Sn ؿ 4Ƽ Ȯؿ 1.38׷ PHB ־. ̷ ȭ-ȿ ̺긮 ̻ȭź ⵵ ̸鼭 ȯ ģȭ ̿öƽ ־. ̷ õ ؼ ⸦ ̿Ͽ Ӱ ź Ŭ ϰ ִ. 

2. ó忡 Ǵ PHA 
Ǵ PHA ¿ Ȯ ǿ ǰ ִ. ׷ ̷ ǿ Ǵ PHA ռ öƽ üϰ ϴ ѵ ۿ . ռ öƽ ϱ ؼ PHA ʿ䰡 ִ. ̿ λ깰 glycerol Ȥ پ Ĺ , ׸ ִ. Ư ֹ߼ (acetate, propionate, butyrate, lactate volatile fatty acid, VFA) ó忡 Ǵµ ̸ PHA ִ. ó Ȱ (activated sludge) ⼺ ȭ 깰 ̿ ź ᰡ ƴ϶ ΰġ PHA ȯ ߿ κ δ. ó ȥ ̻ Ͽ ó Բ ΰġȭ ̴. ׾߸ ⹰ ڿ Ǵ ô밡 ̴. 
̷ õ õ ׷ (״ ߽) ִ. 2011 ⹰ ̿Ͽ Ϸ ߴ. ̺ ռ PHA PHARIO Ʈ Ǿµ Ʈ ʷ Ϸ ̴. 
PHARIO Ʈ ״ Ը ó忡 ߻ϴ ׿ Ȱ ̿Ž ̿Ͽ PHA ߴ. ׿ Ȱ Ͽ VFA dz ü ȿϿ PHA ϴµ 0.41gPHA/gVSS ְ Ư PHA ȴ. 10 ųα׷ PHA Ǿ ɼ ߴ. 4 Ǵ ׿ Ȱ ϸ Ͽ ǰ PHA ־. 
ü Է ޶. ü Է ȿϴ ޶. ̷ ⹰κ PHA ȭ ־ Promiko ״ Wetsus (European centre of excellence for sustainable water technology) ߽ɿ ִ. 
ٽ ߴ Alan Werker Simon Bengtsson ȯ о߿ ̸ Ʈ ϴ μ ⹰ ȯϴ Ͽ츦 ˰ ִ. 
ڴ ȯ濡 κ ߴ. ɼ 깰 ؼ PHA ߰ ̴. Ӱ ȯ ȸ ο ʿϱ⿡ ָް ִ. ̷  ⹰ ٸ ڿ ̿ϴ յǸ鼭 λ깰 ο ᰡ Ǵ ̶ ִ ̵̴. 
Alan ϴ Ϳ ؼ Ͽ ڻ ޾Ҵ. Ȱ Ͽ ִ յ ԵǾ ִµ ̵ ϸ ŷ ȯϰ ȴ. ڵ ÿ Ǵ Ȱ , ׸ 忡 Ǵ ⹰(side streams)κ PHA ϴ Ͽ ־(MultiBio Ʈ). ̸ ð ؼ ۵Ѵٴ ̴. ̵ PHA Ư Ư ؼ ϸ鼭 ܼ öƽ üϱ ƴ϶ PHA Ư ġ ָϸ鼭 ȯ ذ ִٴ ȭϰ ߴ.  
PHA ̳ پ 뿡 ֱ⿡ ̶ ϰ ִ. ̹ FFLAM(Fossil-Free LAMinate) Ʈ ̿ 縦 ̿ ɼ ־. ̵ 4 Promiko AB ȸ縦 Lomma â߰ Ѿ ܱ ϰ , Ͽ ϴ Ͱ , ȭ, ϰ ִ. 
ó ü ̻ ̷ ȿ ź, , , ׸ κ ϰ ȴ. ⹰ , óϱ پ ߵǾµ ̷  ġϴ° ̻ ְ Ǹ ̷ ̻ ɿ ġ ȴ. ̷ ޶鼭 ϴ ȯ ̻ ְ ȴ. Ư ̻ ֱ ̻  źҿ ִ ̻ ̴. 
PHA źҿ dzϸ鼭 ٸ ̵ DZ ʰ PHA ϰ ȴ. Ȱ ϸ ϴ PHA PHA ϴ ¿ Ǵ PHA 꼺 ̰ (0.4~0.6 vs 0.4~0.9 gPHA/gVSS). ׷ PHA ϴ 꼺 0.4̱ ̺ٴ ٰ ְ ӵǴ ų ̴. 
ſ ȸ ⹰ óν ȯ Ϲ ǰ ȿ ҽŰ  ¿ ߴٸ, ȸ ⹰ ̴ ƴ϶ ⹰ ȯϰ ν ڿȭϴ ⵵ ã ִ ̴. ȸ Ʈϰ ⹰ ȯϴ ϴ ̾߸ ȸ ȿ뼺 鼭 ȿ ⹰ ̶ ̴. ԰ ÿ ൿ ȭ ϴ ̾߸ Ӱ Ȱ ־ ǹ̰ ִ ̶ ̵ Ѵ.  
Promiko ȸ Paper Province Ʈ ϸ鼭 Ͻ ȸ ãư ִ. Promiko ȣ, , Ż ȸ ׷ ϰ ִ. 2020⵵ Horizon 2020 Scalibur Ʈ ϸ鼭 ״ ⹰κ ؼ ڿ ڿ ϴ Ʈ ߴ. 
⼭ ִٸ PHA ڿκ , PHA Ŀ ٽ ̿ ȯ ִٴ ̴( ‘ź߸ öƽ ڿȭ ÷Ʈ ’ ȹ ۼǾ ۵Ǿ, öƽ ̾ 2023 1ȣ ). 
 
3. Genecis PHA: ⹰ ڿȭ
ǰ ⹰ ⼺ ڿ ̿Ͽ ȭ ϴ ȸ簡 ij Genecis Bioindustries̴. Genecis ϴ ȸμ ⼺ ⹰ ȭ öƽ PHA ȯѴ. Genecis ̿ ü ڻ ϴ ̴. Ǹ 븮 Y Combinator ť α׷ ġ鼭 鸸 ޾Ҵ. 2020⿡ 2020 Extreme Tech Challenge Novo Nordisk Ż ߴ. ׸ 2023⿡ Ƹ Female Founder Initiative Amazon Climate Pledge Fund ޾Ҵ. ijٿ 縦 ΰ 븦 Ȯϰ ִ. 

 
ֱ Genecis ״ Helian Polymers Բ 踦 üߴ. Genecis ⹰ PHA ȯϴ ̸, Helian پ PHA üκ PHA ǰ ϴ ִ. ̸ ؼ Ư 縦 ̴. ̷ ؼ 3D ʶƮ ̿޵Į PHA ΰġ ã Ѵ. PHA ̸ Ư¡ ̿ܿ ȭ öƽ ν Ŀ ܰ迡 ü ַ ִٴ ̴. 
Helian Polymers 2007 ̿öƽ о߿ Ȱ Ȱϰ ְ, ϴ ȭǰ ÷ Ѵ. 2021⵵ ߹ 15 ̿öƽ ü 귣 PHAradox Īߴ. з° öƽ ȸ ν ؼ Helian ̿ ׸ ؼ 縦 ϴ ̸ Բ ִ. PHAradox 귣 Ʒ PHA Ͽ Ӱ ü Ḧ ϴ ǥ̴. 
Helian 3D о߿ colorFabb ڸȸ̴. colorFabb PHA ׸ PLA/PHA ȥ ʶƮ ߴ. 3Dÿ İ, ް ׸ colorFabb 񽺸 ؼ 3D ʶƮ о߿ ῡ ַ ְ ȴ. ̿ ׸ ؼ ῡ 䰡 ϰ ִ ȸ ó Ͽ Ŀ , 귣 , ׸ Һڵ鵵 δ.
 
4. Mango Materials: ź PHA
ް ź ؼ ؼ PHB ϴ ٸ ȸ簡 ִ. PHA ϴ ȸμ Ư ̸ Mango Materials. ȸ â Morse ʵб ٰ öƽ Ⱑ ٴٿ ٴϴ Ǿ. ⿡ Morse ̷ Ȳ ٲٰ ϴ п Ͽ ȯ ϰ ڻ ϰ ȴ. 
 
 
2006⵵ ȸ Morse ٸ Ͼ Anne Schauer-Gimenez .  4ñ  (process)  ۵ϴ ֱ⸦ ϰ ȴ. ̶ ٷ (bacteria) ؼ ̿Ӹ ϴ ̾.  յ ź ԰ ̿öƽ ȴ. 츮 ̽ũ̳ ݸ ʹ ԰ Ǹ 츮 ȿ ̴ Ͱ ̸ 츮 ϴ ֵ ִ. ̷ ̻ 츮 ΰ ϴ ãƳ ִٰ ̴. 
Mango Materials ĶϾ Redwood City ó . 2012 ̱ п(NSF)κ ù ޾Ҵ. ó忡 ź µ ̰ ٷ ̰ ȴ. ź ¿ų ϰ Ǵµ ź ½ǰ  ̻ȭźҺٵ ȿ ũ. ̿ Mango Materials ź տ ̱ ̴. ź Բ , ׸ Mango Materials簡 ã н ÷ ԰ Ǹ ׶鼭 츮 ϴ PHA ϰ ȴ. Mango Materials ǰ ִ 鿡 ϸ鼭 ôس ִ. 
Mango Materials簡 ϴ о߿ ϰ ִ оߴ о̴. ׵ ϴ Ϳ ̸ ̰ öƽ üϴ ̿ӷμ ʰ ֱ⸦ ٶ. 
 
Mango Materials ġ ‘ǰ ’(end-of-life) Ȥ ‘ ’ ߴ. Morse ó̳ ٴٸ ϸ鼭 Ұ , ؾ ǿ صǴ öƽ ϸ鼭 ð ´. ذ Ǵ ڿ  ʴ ϰ Ǿ. ٷ PHA ε ̸ ϴµ ½ ź ϴ ̴. ϼ ̴. Morse ǥ ڸ ޴ ̴(gift with purchase). ⼭ ȸ ̸ ߴ. 
½ǰ ̻(methanotroph) ϵ ϴ ƴϴ. ̻ ̸ ؾ ϴµ Mango Materials簡 ϴ ̻ ź Ҹ ̿ؾ Ѵ. ź Ҵ ߸ ٷ ϴ ȥձü ̴. (ȿ) Ӱ ؾ Ѵ. 
ʰ ź ϴ ϴ°? ź ϸ 鿡 ؼ ó ʿ ص ȴ. ź dzϴ. Mango Materials Redwood City ó ü Silicon Valley Clean Water Բ ϰ ϰ Ǹ Ÿü̳ ź 꿡 Ǵ ź ̿ ִ. ̵ Ǵ ź  ؾ 𸣱 ̴. ź ̻ȭźҺ ½ȿ 30 ũٰ ˷ ֱ Magno Materials ȭǸ ĺȭ ϰ ̴. 
 
5. ռ ̿ ߱ PHA Ȱ
ֱٿ ̻ (ռ , synthetic biology) ̿Ͽ پ (tunable) PHA ϰ Ǿ. Ư ߱ ûȭ NGIB(Next Generation Industrial Biotechnology) 뺰Ǵ Halomonas ְ (salt) 󵵰 ¿ ڶ ٸ յ ־ ʿ䰡 ν PHA ִ ̴. 
ٸ ߱ ȸ Bluepha PHA ü Ĺ Ϸ ܰ踦 ģ ̻ȭźҿ Ĺ Ͽ PHA ν ½ ϰ ̴. ̷   PHA Ӹ ƴ϶ پ ̻ ÷ ɼ ̴.
 
5-1 Bluepha PHBH
 
2016⵵ â Bluepha ϰ濡 縦 ΰ ؿ 繫 ִ. Bluepha ߱ ̿ ȸμ ߱ ȸ  ϳ ִ. 2023 3 1Ͽ ¶ ߰ Ī 翡 5,000 Ը ϰϰ Ѵٰ ǥߴ. Go! PHA ߱ Jan Ravenstijn λ縦 ߴ. ȸ Ī 翡 Bluepha™ (蓝™) ˷ PHA BP330 BP350 ׷̵带 ǥߴ.


 
BP350 ׷̵μ hexanoate Է , BP330 ܴ ׷̵ hexanoate Է . Bluepha ؼ 縴 · ϰ ִ. ׷̵带 ȥϿ 뵵 ° ִ. 
⿡ OWS Bluepha™ ׷̵ ʸ ȭ ǿ 10ֿ صǾ. ؾȯ濡 90% ر 16ְ ɷȴµ ̴ ο ſ ̴. Bluepha™ ̸鼭 ÿ ̿ Ĺ Ͽ TÜV Austria 100% ̿ ޾Ҵ. 
Bluepha 2022 ù ° Ը BioFAB1 굿 Yancheng ϰߴµ 5,000 Ը̴. BioFAB2 Ǽ ε 25,000 Ը ̴.
Ű ؼ پ ׷̵ Bluepha™ ׽Ʈϰ ִ. ̸ µ, shear rate ϰ 50% ų ֵ 鿡 ȳ ְ Ǿ. 
 
 
Bluepha PHA ޸ ȿ ־ µ ȭ ӵ ̿ ֵ Ѵ. ȭ ӵ 100 Ͽ 30% οϰ 50% ϰ ߴ. ߿ϴ ε ٸ µ ¸ ־. ū (strength) ְ μ(toughness) ش. ̷ ũ ־ μ 20% ״.
Bluepha μ ̻ȭźҿ Ĺ Ѵٰ (Biohybrid ). Ϸ ׽Ʈ ġ 24 ȿ ̷ ϰ ̸ ½ κ ź Է 2027 20% ø ̶ . 
ֱ Bluepha ߱ Ưûκ Halomonas ָ ̿Ͽ P(3HB-co-4HB, P34HB) ϴ Ư ZL201810074387.3 ߴ( Ưδ ZL201710486320.6, ZL201710832790.3 ִ). Ư Ư㸦 ؼ Halomonas ָ P34HB ִ Ȯߴ. Bluepha PHBH 4 Ư㸦 , 2022 2 ߱ȸδ ó ǰ (EU) 2019/1338((EU) No 10/2011 ) ߴ. 
Bluepha 2022 12 Helian Polymers 踦 üߴ. °踦 Helian Polymers PHA ϰ Ǿ. Helian Bluepha PHBH ڸ Ͽ PHA Ŀ带 ϰ Ѵ. Helian Polymers PHA 迭 ̿öƽ پ PHA׷̵(P3HB, PHBV, P3HB4HB) Bluepha PHBH 縦 ߰Ͽ پ 뿡 ϴ 縦 ְ Ǿ. Helian ̿ 縦 öƽ PP ABS Ÿ ֵ Ͽ, ڵ ֵ ϰ ִ.

 
5-2 PhaBuilder
߱ PHA ׷ ϰ ûȭ Guo-Qiang Chen ׷̴. ߱ ûȭп ̷ PHA ߿ PhaBuilder ȸ â ̾. PhaBuilder ٰ ̷ Halomonas ִ 2009 ߱ Ű Aiding ȣ иߴ. ִ PHA Ӹ ƴ϶ پ biobased chemical ִ ÷ ̴̻. PhaBuilder NGIB ̿Ͽ 200,000 Ը ⿡ Ͽ. PhaBuilder Ұ Bioplastics Magazine (2022 vol 17, p32~33) ϱ ٶ. 


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