Evaluation of waste chicken feather protein hydrolysate as a bio-based binder for particleboard production

Fagbemi, Olajumoke D.; Sitholé, Bruce

doi:10.1016/j.crgsc.2021.100168

Cited by 6 publications

(3 citation statements)

References 34 publications

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“…Chicken feather fiber composition at levels of 5% and 10% with UPR reinforcement can improve mechanical properties (Farhad Ali et al, 2021). Keratin hydrolyzed protein extract from chicken feather waste can be considered as a potential raw material for the production of environmentally friendly wood composite bio-binder (Fagbemi and Sithole, 2021). Composites based on chicken feather fiber treated with Zinc Oxide (ZnO) mixed with Unsaturated polyester resin (UPR) show relatively good properties in terms of tensile strength, tensile modulus, percentage of elongation at break, flexural strength and flexural modulus (Ali et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Type on the Sound Absorption Coefficient Chicken Feather Composite

Artayani,

Kusno,

Jamala

et al. 2024

Astonjadro

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the potential to be a composite reinforcement and increase sound absorption through the Chemical Pulping process. This study aims to investigate the alleged influence of the use of matrix type on the strength of sound absorption in chicken feather fiber composites. The research method used is experimental research with the manufacture of composite specimens that vary the volume fraction of composite fibers with various types of matrices. Sound absorption testing using impedance tubes. Data analysis techniques in this study use descriptive data analysis. The results of this test show the effect of using matrix type on increasing the absorption coefficient of SBA composites. The maximum absorption coefficient is found in the SBA-K composite (Chicken Feathers – Kanji).

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Section: Introductionmentioning

confidence: 99%

Type on the Sound Absorption Coefficient Chicken Feather Composite

Artayani,

Kusno,

Jamala

et al. 2024

Astonjadro

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“…Núñez et al, during the same year [19], conducted a preliminary investigation of wood adhesives based on Rhodotorula rubra yeast protein extract reinforced with resorcinol and glyoxal. In 2021, Fagbemi and Sithole [20] conducted a study investigating the potential benefit of keratin protein hydrolysate extracted from chicken feather waste biomass as a bio-adhesive for particleboard production.…”

Section: Introductionmentioning

confidence: 99%

A Study of the Properties of UV-Aged and Low Formaldehyde Emissions Particleboards Manufactured with Bio-Based Wood Protein Adhesives

Núñez-Decap,

Canales-Constanzo,

Opazo-Carlsson

et al. 2023

Forests

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The environmental crisis and the safeguarding of the population's health has led to research into different ways of mitigating harmful gases. Among the emissions that the wood industry has sought to reduce are those of formaldehyde, which is why new green adhesive methods for wood panels have been investigated in recent years. In this research, particleboard with two bio-based wood adhesive (PB-bbwa) formulations. The first PB-bbwa formulation, based on proteins obtained from compounds from the alcoholic beverage industry, and the second PB-bbwa formulation, based on proteins from a mixture of compounds from the alcoholic beverage and food industries, were manufactured and tested to evaluate the physical–mechanical, thermal and formaldehyde emission properties of untreated and UV-treated formulations at a laboratory scale. The results of the physical properties obtained in the PB-bbwa were similar or even better than those of the control PB. Additionally, PB-bbwas improve on the control PB sample’s Janka hardness by least 28%, and a decrease in thermal conductivity in the edgewise position and formaldehyde emissions by 12% and 88%, respectively, in comparison to the control PB. The tests performed evidenced that PB-bbwas showed comparable performance against the control PB made with urea-formaldehyde and satisfied international standard requirements.

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“…The conventional methods, such as ethanol soaking and high temperature drying, have been fundamentally used to remove excess lipids from keratinous biomass [19]. The relatively lipid-deficient keratin can then be valorized into value-added products through alkaline hydrolysis or by using oxidizing and reducing agents [21]. Considering the above methods' environmental concern and energy cost, the bio-treatment approach signifies sustainable development.…”

Section: Introductionmentioning

confidence: 99%

Delipidation of Chicken Feathers by Lipolytic Bacillus Species Isolated from River-Borne Sediments

Shiri,

Nnolim,

Nwodo

2023

Clean Technol.

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Though the keratin content of chicken feathers is being explored for many potential uses, the crude lipid content of the biomass significantly hinders the valorization processes. Therefore, this study explored the potential of bacteria isolated from sediment for lipolytic properties. Sediment-associated strains were evaluated for lipolytic activity on tween 80–peptone agar. The best lipolytic bacterium was used to break down the lipid content of chicken feathers. The results showed that out of six bacterial strains with variable lipolytic activity, strain TTs1 showed the largest zone of precipitate around the colony, which is why it was selected and identified as Bacillus sp. TTs1. The maximum lipase production of 1530.5 U/mL by strain TTs1 was achieved at 96 h post-fermentation, with optimal process conditions of initial pH (10), incubation temperature (45 °C), agitation speed (140 rpm), inoculum size (2% v/v) and tween 80 (10% v/v). The total free fatty acid (0.58%) was liberated from chicken feathers at a concentration of 6% (w/v). Crude fat extraction from both untreated and TTs1-pretreated chicken feathers showed fat contents of 2.1 ± 0.42% and 0.92 ± 0.13%, respectively. The findings of this study highlight the biotechnological relevance of strain TTs1 in lipase production and the sustainable delipidation of lipid-rich bioresources.

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Evaluation of waste chicken feather protein hydrolysate as a bio-based binder for particleboard production

Cited by 6 publications

References 34 publications

Type on the Sound Absorption Coefficient Chicken Feather Composite

Type on the Sound Absorption Coefficient Chicken Feather Composite

A Study of the Properties of UV-Aged and Low Formaldehyde Emissions Particleboards Manufactured with Bio-Based Wood Protein Adhesives

Delipidation of Chicken Feathers by Lipolytic Bacillus Species Isolated from River-Borne Sediments

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