Enhancement of fruit byproducts through bioconversion by Hermetia llucens(Diptera:Stratiomyidae)

查看全文 作　　者：Carmen [1,2]Scieuzo;Antonio [1,2]Franco;Rosanna [1,2]Salvia;Micaela [1]Triunfo;Nicola Francesco [3]Addeo;Simone [3]Vozzo;Giovanni [3]Piccolo;Fulvia [3]Bovera;Alberto [4]Ritieni;Antonio Di [5]Francia;Ambrogio [6]Laginestra;Eric [7]Schmitt;Patrizia [1,2]Falabella 机构地区：[1]Department of Sciences,University of Basilicata,Potenza,Italy;[2]Spinoff XFlies s.r.l,University of Basilicata,Potenza,Italy;[3]Department of Veterinary Medicine and Animal Production,University of Naples Federico Il,Naples,Italy;[4]Department of Pharmacy,University of Naples Federico ll,Naples,Italy;[5]Departmentof Agriculture,University of Naples Federico ll,Portici,Italy;[6]Department of Relations with the Territory,TotalEnergies EP Italia S.p.A,Potenza,Italy;[7]Protix B.V.,Dongen,The Netherlands 出　　处：《Insect Science》索引2023年第30卷第4期,共20页 基　　金：supported by Basilicata Region within the framework of'Programma di Sviluppo Rurale 2014-2020'(project'FeedInsect'—measure 16.2,D.D.424/2019)and PO FESR Basilicata 2014-2020—Action 1B.1.2.2(project'Valbioeconomia,'D.D.660/2021). 摘　　要：Bioconversion is a biological process by which organic materials are converted into products with higher biological and commercial value.During its larval stage the black soldier fly Hermetia illucens is extremely voracious and can feed on a wide vari-ety of organic materials.To study the impact of different fruit byproducts on the insect's growth,final larval biomass,substrate reduction,bioconversion parameters,and larval nu-tritional composition,10000 black soldier fly larvae(BSFL)were reared on 7.0 kg of one of three substrates(strawberry,tangerine,or orange)or on a standard diet as a control.The results highlight that BSFL can successfully feed and grow on each of these diets,though their development time,growth rate,and final biomass were differently impacted by the substrates,with strawberry being the most suitable.The lipid and protein contents of BSFL were similar among larvae fed on different substrates;however,major differences were detected in ash,micronutrient,fiber,fatty acid,and amino acid contents.Overall,the results indicate that fruit waste management through the BSFL bioconversion process rep-resents a commercially promising resource for regional and national agrifood companies.Our study offers new perspectives for sustainable and environmentally friendly industrial development by which fruit byproducts or waste might be disposed of or unconventionally enhanced to create secondary products of high biological and economic value,including BSFL biomass as animal feed or,in perspective,as alternative protein source for human nutrition. 关 键 词：bioconversion black soldier fly BYPRODUCTS circular economy feed