Sequential detoxification of oil palm fronds hydrolysate with coconut shell activated charcoal and pH controlled in bioreactor for xylitol production

Manaf, Shareena Fairuz Abdul; Luthfi, Abdullah Amru Indera; Jahim, Jamaliah Md; Harun, Shuhaida; Tan, Jian Ping; Shah, Siti Syazwani Mohd

doi:10.1016/j.cherd.2022.01.008

Cited by 6 publications

(3 citation statements)

References 73 publications

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“…The results indicated a significant model term (F = 9.52, p > 0.001) at a 99.99% confidence level [24]. The lack-of-fit measured in the model demonstrated a p-value larger than 0.05 (p = 0.0673), showing the best fitness of the regression model with the experimental data, and suggesting that independent factors have a considerable impact on the enzymatic saccharification of DPS [60]. The calculated coefficient of determination (R 2 ) of 91.74% for the saccharification of DPS explains the model responses and variabilities.…”

Section: Box-behnken Designmentioning

confidence: 89%

Box–Behnken Design-Based Optimization of the Saccharification of Primary Paper-Mill Sludge as a Renewable Raw Material for Bioethanol Production

et al. 2023

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In this study, the primary paper-mill sludge characterized as containing 51% glucan was used to optimize the enzymatic saccharification process for the production of bioethanol using a Box–Behnken design (BBD). Polyethylene glycol 4000 (PEG-4000) surfactant-assisted enzymatic saccharification of dried primary sludge (DPS) showed a 12.8% improvement in saccharification efficiency. There was a statistically significant effect of solid enzyme loading and saccharification time on the enzymatic saccharification of DPS at a 95% confidence level (p < 0.05). The optimum levels of 10.4% w/w DPS solid loading, 2.03% enzyme loading (10 FPU g/DPS), and 1% (w/w DPS) PEG-4000 loading for a saccharification efficiency of 57.66% were validated experimentally and found to be non-significant with regard to the lack of fit with the predicted saccharification efficiency of 56.76%. Furthermore, Saccharomyces cerevisiae fermented the saccharified sugars into ethanol (9.35 g/L) with a sugar-to-ethanol conversion yield of 91.6% compared with the theoretical maximum. Therefore, DPS is a more suitable renewable biomass for determining the presence of fermentable sugar and for the production of ethanol.

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Section: Box-behnken Designmentioning

confidence: 89%

Box–Behnken Design-Based Optimization of the Saccharification of Primary Paper-Mill Sludge as a Renewable Raw Material for Bioethanol Production

et al. 2023

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“…This design perfectly fits the quadratic response surface and generates a second-order polynomial regression model. The factors and their field of variation were selected based relying on previous researches highlighting their impact on the activated carbon detoxification process of lignocellulose [ 15 , 16 ]. The 15 flacons were incubated in a water bath stirring (Julabo SW1).…”

Section: Methodsmentioning

confidence: 99%

Multi-response and multi-criteria optimization of acid hydrolyzate detoxification of cocoa pod husks: Effect on the content of phenolic compounds and fermentable sugars

Yaya¹,

Appiah²,

Soro³

et al. 2023

Heliyon

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“…19 Then the quality parameters that are also attempted to provide information on processing limits that are carried out so as not to exceed the critical limits of the quality parameters that have been set are total phenols and flavonoids. Building materials: beams, trusses, posts, and floors Wang et al 77 Glued laminated timber Kusnindar et al 78 Cross-laminated timber Srivaro et al 79 Srivaro et al 80 2 Leaves Handcrafts Ignacio and Miguel 81 Primary packaging of "ketupat", Indonesian traditional food Rianti et al 82 3 Husk Carpets, geotextiles, rope and compressed wood Ignacio and Miguel 81 As an inert sterile support medium for growing plants A nutritional fiber source As seat padding in vehicles such as trucks and trains 4 Shell Activated charcoal Manaf et al 83 Activated carbon Sasono et al 84 5 Solid…”

mentioning

confidence: 99%

Potential and Simulation of Optimization Design for Ozonation Process on Commercial Sterility Level of Coconut Water Product: A Review

2023

TJNPR

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IntroductionCoconut water is a pure drink made from coconuts consumed widely by the public because it is a very popular fresh drink. The distinctive coconut aroma, sweet taste, high functional value, and health protection properties have become a strong attraction for consuming fresh coconut water. Mahayothee et al. reported that coconut water contains 5-9% total dissolved solids, in which simple sugars dominate more than 80% of the total dissolved solids. 1 These sugars include 1.4% fructose, 1.36% glucose, and 0.06% sucrose. 2 Other important ingredients are minerals, amino acids, enzymes, organic acids, fatty acids, vitamins, and several phenolic components. The amount of minerals from these components is the most dominant, with a proportion of 0.4-1% of the total components that comprise other coconut water. 2 The most dominant mineral from coconut water is potassium, while other components including sodium, calcium, chlorine, magnesium, and phosphorus have also been reported to be present in coconut water. The composition of the minerals in coconut water can create the same osmotic pressure as in blood, so coconut water can be called an electrolyte fluid. 3

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Sequential detoxification of oil palm fronds hydrolysate with coconut shell activated charcoal and pH controlled in bioreactor for xylitol production

Cited by 6 publications

References 73 publications

Box–Behnken Design-Based Optimization of the Saccharification of Primary Paper-Mill Sludge as a Renewable Raw Material for Bioethanol Production

Box–Behnken Design-Based Optimization of the Saccharification of Primary Paper-Mill Sludge as a Renewable Raw Material for Bioethanol Production

Multi-response and multi-criteria optimization of acid hydrolyzate detoxification of cocoa pod husks: Effect on the content of phenolic compounds and fermentable sugars

Potential and Simulation of Optimization Design for Ozonation Process on Commercial Sterility Level of Coconut Water Product: A Review

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