Autor(en)
Nair, Nimisha Rajendran; Nampoothiri, K Madhavan; Banarjee, Rintu; Reddy, Gopal
Titel
Simultaneous saccharification and fermentation (SSF) of jackfruit seed powder (JFSP) to l-lactic acid and to polylactide polymer
Teil von
  • Bioresource technology, 2016-08, Vol.213, p.283
Ort / Verlag
England
Links zum Volltext
Beschreibungen
A newly isolated amylolytic lactic acid bacterium, Streptococcus equinus, was used for the production of l-lactic acid from jackfruit seed powder (JFSP) by simultaneous saccharification and fermentation (SSF). After optimization of shake flask fermentation by a response surface box-behnken design, the maximum lactate titer was 109g/L from 200g/L jackfruit seed powder. Amberlite IRA67, a weak base resin, was used to recover pure lactic acid from fermented broth and subsequently used for the synthesis of polylactic acid by direct condensation polymerization method with a yield of 62%.

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