Factors Affecting Bioethanol Production from Lignocellulosic Biomass (Calliandra calothyrsus)

Adaganti, S.Y.; Yaliwal, V.S.; Kulkarni, B.; Desai, G.P.; Banapurmath, N. R.

doi:10.1007/s12649-014-9305-8

Cited by 16 publications

(15 citation statements)

References 38 publications

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“…It was reported that 30°C was the optimal temperature to obtain highest bioethanol yield. At 30°C, S. cerevisiae is reported to be in a stable form with a capability to reproduce in a healthy and effective manner . However, Ruiz et al have recorded a fermentation process that was optimized at 45°C .…”

Section: Prospective Of Secondary Bioethanol Productionmentioning

confidence: 99%

“…In general, as the fermentation is initiated, yeast begins to adapt itself to the surrounding environment or the growth condition. At this stage, there is no conversion of glucose to ethanol . Next, as the incubation period increase to an optimal value, it is hypothesized that there would be an exponential increase in the population of yeast due to the presence of sufficient amout of sugar from substrate for a healthy growth of yeast.…”

Section: Prospective Of Secondary Bioethanol Productionmentioning

confidence: 99%

“…At 30 C, S. cerevisiae is reported to be in a stable form with a capability to reproduce in a healthy and effective manner. 46 However, Ruiz et al have recorded a fermentation process that was optimized at 45 C. 47 Yet, it is worth to note that this strain of yeast aided in this experiment is genetically modified to be a thermphilic whereby the microbes will have the ability to adapt to high temperature.…”

Section: Temperaturementioning

confidence: 99%

“…S. cerevisiae in nature which is an acidophilic microorganism that exhibited a favourable growth pattern under acidic condition. 46 Indeed, it is difficult to retain the intracellular pH in a static manner when the pH set extracellularly deviates from the internal cell pH (acidic condition). As a result of the changed pH in the internal cell, deactivation of enzymes would occur.…”

Section: Phmentioning

confidence: 99%

“…At this stage, there is no conversion of glucose to ethanol. 46 Next, as the incubation period increase to an optimal value, it is hypothesized that there would be an exponential increase in the population of yeast due to the presence of sufficient amout of sugar from substrate for a healthy growth of yeast. Because of this, the overall production rate of bioethanol will undergo a tremendous rise.…”

Section: Incubation Timementioning

confidence: 99%

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Evolution toward the utilization of mango leaves as lignocellulosic material in bioethanol production: A review of process parameter and integrated technologies

Tarrsini

Teoh

Shuit

et al. 2019

Env Prog and Sustain Energy

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Recently, the production of bioethanol is shifted to secondary bioethanol which is produced from nonedible lignocellulosic feedstock to avoid the food versus fuel issue. Mango leaves, a kind of nonedible lignocellulosic material (LCM) that possess a relatively 80.7% of holocellulose (inclusive of cellulose and hemicellulose), appear to be potential candidate to serve as cheap substrate source for bioethanol production. Hence, the objective of this article is to present the current scenario and the potential of mango leaves as a substrate source for bioethanol production. This article also provides an overview on various process parameters such as temperature, pH, substrate concentration, and incubation time that required to be optimized for an efficient fermentation process in the bioethanol production from LCM. Apart from that, several integrated fermentation technologies in bioethanol production which include separate hydrolysis and fermentation, simultaneous saccharification and fermentation, simultaneous saccharification and co‐fermentation, and consolidated bioprocessing will also be discussed in this article. Based on the findings, it is clear that mango leaves have the potential to serve as feedstock for bioethanol production.

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Section: Prospective Of Secondary Bioethanol Productionmentioning

confidence: 99%

Section: Prospective Of Secondary Bioethanol Productionmentioning

confidence: 99%