Valorization of Chicken Viscera as Natural Raw Material Source: Application to Hydrolysis of Fatty Esters for Sewage Treatment

被引：0

作者：

Melais, Nedjma ^{[1
,2
]}

Aribi-Zouioueche, Louisa ^{[1
]}

Riant, Olivier ^{[3
]}

机构：

[1] Badji Mokhtar Annaba Univ, Ecocompatible Asymmetr Catalysis Lab, BP 12, Annaba 23000, Algeria

[2] 20 August 1955 Univ, Skikda, Algeria

[3] Catholic Univ Louvain, Inst Condensed Matter & Nanosci Mol, Solids & React, Pl Louis Pasteur 1, B-1348 Louvain La Neuve, Belgium

来源：

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY | 2024年

关键词：

Chicken viscera; Biowastes valorization; Crude chicken intestines acetone powder; Fatty acid esters; Bio-hydrolysis; Sustainable chemistry; LIPASE-CATALYZED ACYLATION; KINETIC RESOLUTION; ASYMMETRIC REDUCTION; SUCCINIC ANHYDRIDE; ALCOHOLS; ESTERIFICATION; VALORISATION; RECOVERY; FEATHERS; KETONES;

D O I：

10.1007/s12010-024-04915-5

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

"Chicken viscera" constitutes very abundant domestic wastes interestingly investigated in the present paper. The efficiency of this crude slaughter co-product of high protein component, as biocatalyst, for the hydrolysis of fatty acid esters was reported and that, without any pre-treatment. The crude chicken intestine powder (CIP) has shown a high reactivity for the hydrolysis of fatty esters. Two biocatalyst preparations were independently explored for the bioresolution of sec-phenyl alkyl carbinol esters: the CIP preparation and the crude chicken intestine acetone powder CIAP preparation. The last one has shown good catalytic activity during the bio-hydrolysis in biphasic medium. Furthermore, the direct hydrolysis of milk fat using CIAP (500 mg) reveals the elimination of fats present in 50 ml of treated milk. These results open up very interesting prospects for the use of this biowaste for the treatment of milk fat.

引用

页数：12