The meat science perspective of spirulina (Arthrospira platensis) and black soldier fly larvae (Hermetia illucens) as alternative protein feeds in broiler and swine production

by Brianne Andrea Altmann née Lovstrom
Doctoral thesis
Date of Examination:2019-07-05
Date of issue:2020-09-29
Advisor:Prof. Dr. Daniel Mörlein
Referee:Prof. Dr. Sven Anders
Referee:Ph.D. Jennifer Aalhus
Persistent Address: http://dx.doi.org/10.53846/goediss-8224

 

 

Files in this item

Name:200923_Dissertation_ediss upload.pdf
Size:4.80Mb
Format:PDF
Description:Dissertation

The following license files are associated with this item:

Abstract

English

Soybean meal has been extensively researched and is currently the standard protein feed used in Western European pork and poultry production. However, in recent years concerns have arisen regarding the production of soybeans. This dissertation investigated the impact of two alternative protein sources, spirulina (Arthrospira platensis) and partially-defatted black soldier fly larval meal (Hermetia illucens), on broiler chicken and pork meat quality when replacing 50 to 100% of soybean meal in animal diets. Constructive aspects of meat quality, such as physicochemical characteristics, sensory analysis, and consumer preferences, were evaluated. The results have been documented in four research articles. Overall, the research indicates that spirulina and black soldier fly larval meal can be incorporated into poultry and pork diets without compromising meat quality or consumer acceptability. Additionally, information regarding the feed used during production should be provided to consumers to support consumer preference for these alternative products.
Keywords: alternative protein feed; spirulina; insect meal; meat quality; consumer preference; black soldier fly
 
Statistik