Experimental study of bioethanol production using mixed cassava and durian seed

Seer, Qiu Han; Nandong, Jobrun; Shanon, T.

doi:10.1088/1757-899x/206/1/012020

Cited by 12 publications

(4 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…decreased. These observations were similar to the report of Seer et al which indicated that the amount of released reducing sugar influenced ethanol production in mixed cassava and durian seeds[13]. These observations were agreeable with the recent studies reported byBouaziz et al [55].…”

supporting

confidence: 93%

“…After the slow microbial growth, it was followed by rapid growth at 48 h. The consumption of glucose and ethanol production was increased rapidly during this period. The yeast cell growth dropped at 72 h. The decrease in cell viability could be due to the consumption of substrate and this led to the inhibition of ATP synthesis [13]. Another reason for the decrease in cell viability could be due to the higher rate of ethanol formation which metabolically inactivated the yeast cells and this conducted to the leakage of intracellular metabolites into the growth medium [13].…”

Section: Yeast Cell Growth In the Different Pretreated Fermented Mediummentioning

confidence: 99%

“…Fruit wastes like damaged fruits, peels, and seeds are used as feedstocks for biofuel production [13]. A few research articles deal with the production of ethanol from sunflower seed [14]; cassava and durian seed [13]; jatropha seed cake [15] and abrus seed flour [16], no literature was found to describing the production of bioethanol from flaxseed meal. To the best of our knowledge, the present study reported for the first time the production of bioethanol from flaxseed meals.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Bioethanol Production from Enzymatic Hydrolyzates of Pretreated Flaxseed Meals by Baker’s Yeast

Ghosal¹,

Bhowal²

2021

Preprint

View full text Add to dashboard Cite

The present study investigated the usefulness of flaxseed meals as a novel feedstock for the production of bioethanol. The proximate composition of the flaxseed meal was carried out before the pretreatment of the flaxseed meal. In this study, flaxseed meal was pretreated with dilute acid, alkali, and aqueous for disruption of lignocellulosic compounds. The acid pretreated flaxseed meal was used for enzymatic hydrolysis by different enzymes (cellulase, α-amylase, and cellulase combined with α-amylase) for better release of reducing sugar. The cellulose conversion to reducing sugar was significantly higher for acid pretreated flaxseed meals. After enzymatic hydrolysis with cellulase, cellulose conversions to reducing sugars were found to be significantly higher than those of α-amylase and cellulase combined with α-amylase. The bioethanol production was also investigated. The fermentation process was carried out by using baker’s yeast (Saccharomyces cerevisiae) with the acid pretreated flaxseed meal enzymatic hydrolyzate. Maximum ethanol production (0.11 g/l) was achieved from the fermented medium obtained from the acid pretreated flaxseed meal followed by enzymatic hydrolysis by using cellulase enzyme. The structural analysis of bioethanol was also investigated by FTIR.

show abstract

supporting

confidence: 93%

Section: Yeast Cell Growth In the Different Pretreated Fermented Mediummentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Bioethanol Production from Enzymatic Hydrolyzates of Pretreated Flaxseed Meals by Baker’s Yeast

Ghosal¹,

Bhowal²

2021

Preprint

View full text Add to dashboard Cite

show abstract

“…The local community's lack of knowledge and abilities in utilizing the by-products of durian seed waste results in waste accumulation that can pollute the environment. In fact, durian seed waste can be converted into culinary raw ingredients (Cornelia et al 2015;Seer et al 2017;Zebua et al 2018) and commercially valuable materials (Ismail et al 2010).…”

Section: Introductionmentioning

confidence: 99%

The use of durian seeds (Durio zibethinus Murr) as flour products from Tolitoli and Donggala Regencies

Ningsih

Said

Rahmawati

et al. 2022

JPSL

View full text Add to dashboard Cite

Durian seeds (Durio zibethinus murr) have gotten less attention in the past. Therefore, it is necessary to treated them into culinary items like flour. The durian used in flour production was a local durian from Tolitoli and Donggala Regencies. As a result, a study was conducted to determine the quantities of carbohydrates, lipids, proteins, manganese (Mn), and zinc (Zn) in durian seeds flour. The composition of durian seeds flour from Tolitoli regency obtained was 59.2% for carbohydrate, 3.24% of lipids, 8.75% of proteins, 10.1 mg/kg of Mn, and 6.30 mg/kg of Zn. While durian seed flour from Donggala Regency obtained was 41.76% of carbohydrate, 3.24% of lipids, 10.93% of protein, 7.1 mg/kg of Mn, and 1.22 mg/kg of Zn. According to these results and the National Standardization Agency of Indonesia, durian seed flour can be used as an alternative local food ingredient to fulfil the body's demands for carbohydrates, lipids, proteins, manganese, and zinc. Furthermore, durian seed flour, when processed as a food ingredient, can be used as a replacement for wheat flour

show abstract

Conversion strategies for durian agroindustry waste: value-added products and emerging opportunities

Ly,

Pham,

Bui

et al. 2024

J Mater Cycles Waste Manag

View full text Add to dashboard Cite

Experimental study of bioethanol production using mixed cassava and durian seed

Cited by 12 publications

References 16 publications

Bioethanol Production from Enzymatic Hydrolyzates of Pretreated Flaxseed Meals by Baker’s Yeast

Bioethanol Production from Enzymatic Hydrolyzates of Pretreated Flaxseed Meals by Baker’s Yeast

The use of durian seeds (Durio zibethinus Murr) as flour products from Tolitoli and Donggala Regencies

Conversion strategies for durian agroindustry waste: value-added products and emerging opportunities

Contact Info

Product

Resources

About