BIOTEKNOLOGI Kuliah 3.pptfile.upi.edu/.../PPOINT_KULIAH/Bioteknologi/BIOTEKNOLOGI_5.pdf ·...
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BIOTEKNOLOGIFERMENTASIFERMENTASI
Adi RahmatJurusan Pendidikan BiologiFakultas Pendidikan Matematika dan Ilmu Pengetahuan AlamFakultas Pendidikan Matematika dan Ilmu Pengetahuan AlamUniversitas Pendidikan Indonesia
Fermentation (ferment = rearrange)A bi Di ti – Anaerobic Digestion –
A set of anaerobic reactions in which pyruvate A set of anaerobic reactions in which pyruvate generated by glycolysis is modified to ethanol, lactate, or some other organic end product. A l i f ti hi h t l d A complex series of reaction which are catalyzed by a consortium of microorganism and accomplish the conversion of organic compound to the t i l d tsterminal productsThe sum of reactions which converts a wide array of substrate materials having carbon at array of substrate materials having carbon at various oxidation/reduction to one carbon molecules in the most oxidized (CO2) and most reduced statereduced state
The Primary Metabolism Pathwayy y
Fase 1
Fase 2Fase 2
Fase 3Fase 3
Substrat Karbohidrat - Glikolisis •Fase 2
Substrat Lemak – β-Oksidasi•Fase 2
β
Substrat protein•Fase 2
p
E ll l H d l i
•Fase 1
Extracellular Hydrolysis
The organic end product of fermentation •Fase 3
The organic end product of fermentation
Gas Methan
Low molecular
Gas MethanEtanol - alkoholAsam laktatLow molecular
weight compounds(intermediate
Asam laktatAsam cukaAs m sit t?( ntermed ate
compounds) Asam sitratAsam amino?
???
Produk, bahan baku, dan mikroorganisme
Bioreactor – Gas(Methanobacterium Methanosarcinae Methanothrix)(Methanobacterium, Methanosarcinae, Methanothrix)
How it works?