Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin

The black soldier fly larvae (BSFL) is a sustainable ingredient for feed applications, biofuels, composite materials and other biobased products. Processing BSFL to obtain lipid and protein fractions with enhanced functional properties as a suitable replacement for conventional feed ingredients has...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Harish Karthikeyan Ravi, Côme Guidou, Jérôme Costil, Christophe Trespeuch, Farid Chemat, Maryline Abert Vian
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	black soldier fly larvae sustainable wet mode fractionation proteins lipids functional ingredients Chemical technology TP1-1185 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/254d9f86e5244ebfaf7e62af8a7860cc
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:254d9f86e5244ebfaf7e62af8a7860cc
record_format	dspace
spelling	oai:doaj.org-article:254d9f86e5244ebfaf7e62af8a7860cc2021-11-25T18:50:06ZNovel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin10.3390/pr91118882227-9717https://doaj.org/article/254d9f86e5244ebfaf7e62af8a7860cc2021-10-01T00:00:00Zhttps://www.mdpi.com/2227-9717/9/11/1888https://doaj.org/toc/2227-9717The black soldier fly larvae (BSFL) is a sustainable ingredient for feed applications, biofuels, composite materials and other biobased products. Processing BSFL to obtain lipid and protein fractions with enhanced functional properties as a suitable replacement for conventional feed ingredients has gained considerable momentum. In this regard, a novel and sustainable wet mode fractionation (WMF) scheme for BSFL was explored. Fresh BSFL were steam blanched and pulped to obtain BSFL juice and juice press cake. Subsequent treatment of BSFL juice employing homogenization or enzyme incubation and further centrifugation resulted in the obtention of four different BSFL fractions (Lipid—LF; Cream—CF; Aqueous—AF; and Solid—SF). Total energy consumption for a batch BSFL (500 g) WMF process was 0.321 kWh. Aqueous and solid fractions were the predominant constituents of BSFL juice. Lauric acid (44.52–49.49%) and linoleic acid (19.12–20.12%) were the primary fatty acids present in BSFL lipids. Lipid hydrolysis was observed in lipids belonging to the solid (free fatty acids > triacylglycerides) and cream fractions. Aqueous fraction proteins (ctrl) displayed superior emulsion stability and foam capacity than other treatments. Juice press cake retained 60% of the total chitin content and the rest, 40%, was found in the solid fraction (ctrl). The material distribution of principal constituents in different fractions of the WMF process and amino acid profile was elucidated. Overall, the versatile WMF process proposed in this study involves simple unit operations to obtain functional ingredients from BSFL, which can be further explored by researchers and industry stakeholders.Harish Karthikeyan RaviCôme GuidouJérôme CostilChristophe TrespeuchFarid ChematMaryline Abert VianMDPI AGarticleblack soldier fly larvaesustainablewet mode fractionationproteinslipidsfunctional ingredientsChemical technologyTP1-1185ChemistryQD1-999ENProcesses, Vol 9, Iss 1888, p 1888 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	black soldier fly larvae sustainable wet mode fractionation proteins lipids functional ingredients Chemical technology TP1-1185 Chemistry QD1-999
spellingShingle	black soldier fly larvae sustainable wet mode fractionation proteins lipids functional ingredients Chemical technology TP1-1185 Chemistry QD1-999 Harish Karthikeyan Ravi Côme Guidou Jérôme Costil Christophe Trespeuch Farid Chemat Maryline Abert Vian Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
description	The black soldier fly larvae (BSFL) is a sustainable ingredient for feed applications, biofuels, composite materials and other biobased products. Processing BSFL to obtain lipid and protein fractions with enhanced functional properties as a suitable replacement for conventional feed ingredients has gained considerable momentum. In this regard, a novel and sustainable wet mode fractionation (WMF) scheme for BSFL was explored. Fresh BSFL were steam blanched and pulped to obtain BSFL juice and juice press cake. Subsequent treatment of BSFL juice employing homogenization or enzyme incubation and further centrifugation resulted in the obtention of four different BSFL fractions (Lipid—LF; Cream—CF; Aqueous—AF; and Solid—SF). Total energy consumption for a batch BSFL (500 g) WMF process was 0.321 kWh. Aqueous and solid fractions were the predominant constituents of BSFL juice. Lauric acid (44.52–49.49%) and linoleic acid (19.12–20.12%) were the primary fatty acids present in BSFL lipids. Lipid hydrolysis was observed in lipids belonging to the solid (free fatty acids > triacylglycerides) and cream fractions. Aqueous fraction proteins (ctrl) displayed superior emulsion stability and foam capacity than other treatments. Juice press cake retained 60% of the total chitin content and the rest, 40%, was found in the solid fraction (ctrl). The material distribution of principal constituents in different fractions of the WMF process and amino acid profile was elucidated. Overall, the versatile WMF process proposed in this study involves simple unit operations to obtain functional ingredients from BSFL, which can be further explored by researchers and industry stakeholders.
format	article
author	Harish Karthikeyan Ravi Côme Guidou Jérôme Costil Christophe Trespeuch Farid Chemat Maryline Abert Vian
author_facet	Harish Karthikeyan Ravi Côme Guidou Jérôme Costil Christophe Trespeuch Farid Chemat Maryline Abert Vian
author_sort	Harish Karthikeyan Ravi
title	Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
title_short	Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
title_full	Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
title_fullStr	Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
title_full_unstemmed	Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin
title_sort	novel insights on the sustainable wet mode fractionation of black soldier fly larvae (<i>hermetia illucens</i>) into lipids, proteins and chitin
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/254d9f86e5244ebfaf7e62af8a7860cc
work_keys_str_mv	AT harishkarthikeyanravi novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin AT comeguidou novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin AT jeromecostil novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin AT christophetrespeuch novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin AT faridchemat novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin AT marylineabertvian novelinsightsonthesustainablewetmodefractionationofblacksoldierflylarvaeihermetiaillucensiintolipidsproteinsandchitin
_version_	1718410637696040960

Novel Insights on the Sustainable Wet Mode Fractionation of Black Soldier Fly Larvae (<i>Hermetia illucens</i>) into Lipids, Proteins and Chitin

Ejemplares similares