Agave syrup as a substrate for inulinase production by Kluyveromyces marxianus NRRL Y-7571
2016 ◽
Vol 38
(3)
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pp. 283
Keyword(s):
The factorial planning was used to plan and optimize inulinase production by the yeast Kluyveromyces marxianus NRRL Y-7571. The experiments were conducted using a Central Composite Design (CCD) 22, at different concentrations of agave syrup (3.6 to 6.4%) and yeast extract (2.2 to 3.0%). After 96 hours of fermentation, the best condition for the inulinase production was 5% agave syrup and 2.5% yeast extract, which yielded an average of 129.21 U mL-1 of inulinase. Partial characterization of the crude enzyme showed that the optimal pH and temperature were 4.0 and 60°C, respectively. The enzyme showed thermal stability at 55°C for 4 hours.
2011 ◽
Vol 17
(6)
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pp. 719-729
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Keyword(s):
2017 ◽
Vol 494
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pp. 114-123
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2017 ◽
Vol 3
(3)
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pp. 1171-1186
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2018 ◽
Vol 548
(1)
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pp. 255-262
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2018 ◽
Vol 6
(4)
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pp. 4549-4563
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2014 ◽
Vol 54
(9)
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pp. 2601-2610
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1995 ◽
Vol 17
(8)
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pp. 696-699
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