2020
DOI: 10.1016/j.cej.2020.125420
|View full text |Cite
|
Sign up to set email alerts
|

Valorization of refractory keratinous waste using a new and sustainable bio-catalysis

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

1
8
0

Year Published

2020
2020
2023
2023

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 27 publications
(9 citation statements)
references
References 53 publications
1
8
0
Order By: Relevance
“…Steam explosion is an innovative physicochemical process, involving the quick treatment of the biomass under saturated steam pressure (0.5-2.0 MPa, about 150-210 • C), followed by explosive decompression (within 0.00875 s) and instant temperature reduction to 50 • C or lower [23]. Due to the lower environmental impact and energy consumption, it has been applied in the pretreatment of raw materials, such as native lignocellulosic materials and agricultural byproducts [24].…”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…Steam explosion is an innovative physicochemical process, involving the quick treatment of the biomass under saturated steam pressure (0.5-2.0 MPa, about 150-210 • C), followed by explosive decompression (within 0.00875 s) and instant temperature reduction to 50 • C or lower [23]. Due to the lower environmental impact and energy consumption, it has been applied in the pretreatment of raw materials, such as native lignocellulosic materials and agricultural byproducts [24].…”
Section: Introductionmentioning
confidence: 99%
“…This process can overcome the key barriers limiting degradation, thereby increasing extraction and the enzyme accessibility of the biomass. Steam explosion equipment, with a 10 m 3 biomass chamber, has been developed [23], increasing its potential for industrial applications. In a recent study, Shen et al used steam explosion treatment to liquefy chicken sternal cartilage for chondroitin sulfate isolation [25].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…The molecular conformations of the crude protein contents of the keratinous materials, such as intense disulfide bond cross-linkages, hydrogen bonds and hydrophobic interactions improve the structural stability and prevent the proteolytic hydrolysis (Sangali and Brandelli, 2000). Consequently, the wastes continue to constitute environmental problems, which may pose public health problems (Guo et al, 2020). In the past, keratinous wastes and other animal carcasses were harmoniously baked, pulverized, and subsequently utilized as a nutritional supplement of domestic animal feeds (Sapkota et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…However, keratin is an insoluble protein with highly cross-linked disulfide bonds giving it a tough and recalcitrant structure [ 5 ]. Many attempts have been made to hydrolyze keratinous materials in terms of physicochemical treatment, enzymatic hydrolysis, and microbial conversion [ 6 , 7 ]. The hydrolysis products of keratinous materials have been used for animal feed [ 8 ] and fertilizer [ 9 ] based on conventional processing.…”
Section: Introductionmentioning
confidence: 99%