Black Soldier Fly Larvae Frass in the Bioeconomy: Properties, Applications, and Research Gaps- A Narrative Review

Authors

  • Alexander Okpokwu Ogabidu Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Mary Bernard Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Sunday Ayotunde Abe Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Markus Gaya Jocthan National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Onyeyirichi Esew Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Omozee Joy Oshodin National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Zinas Lois Clement Pilot Plant and Fabrication Technology Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Magaji Ewaram Elvanus National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Tisereh Sarah Yohanna National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Oluwaferanmi Mary Joseph-Emmanuel Department of Science Laboratory Technology, Rufus Giwa Polytechnic, Owo, Ondo State, Nigeria Author
  • Elizabeth Oluwatomisin Ayodele Biology Department, Federal University of Technology, Akure, Ondo State, Nigeria Author
  • Christiana Ashibebonye Aluku Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Abdulrahman Mohammed National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author
  • Jibrin Abdulkadir Industrial and Environmental Pollution Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria Author

DOI:

https://doi.org/10.47430/ujmr.26111.016

Keywords:

Black Soldier Fly (Hermetia illucens), Insect frass, Biofertilizer, Circular bioeconomy, Soil fertility,, Sustainable agriculture

Abstract

The circular bioeconomy, which turns organic waste into useful resources, has noticed an increase in the value of insect byproducts.  Frass from Hermetia illucens, the Black Soldier Fly, is one potential product.  BSFL frass is a complex substance made up of various microorganisms, shed exoskeletons, undigested meal remnants, and insect excrement.  Because of its unique composition, it can serve as a biostimulant and nutrient source, making it well-suited for sustainable soil fertility management.  According to research, Frass stimulates nutrient cycling, improves soil stability and structure, increases microbial activity, and encourages plant growth.  By lowering greenhouse gas emissions, reducing dependency on synthetic fertilizers, and promoting effective waste-to-resource systems in agro-industrial contexts, it enhances environmental sustainability and agronomic benefits.  Its efficacy in sustainable agriculture is further enhanced by creative methods such as mixing Frass with compost, charcoal, or microbial inoculants.  But there are still difficulties.  Frass quality can vary due to differences in processing techniques, larval rearing circumstances, and substrate inputs.  Broader adoption is further constrained by potential hazards from pollutants and infections, as well as regulatory concerns.  Large-scale field validation, techno-economic evaluations, and harmonized international safety and quality standards are important research needs.  All things considered, BSFL frass is a promising instrument for climate-smart circular food systems and nutrient recycling.

Author Biographies

  • Alexander Okpokwu Ogabidu, Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Senior Research Officer

  • Mary Bernard, Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Research Officer

  • Sunday Ayotunde Abe, Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Assistant Chief Research Officer

  • Markus Gaya Jocthan, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Principal Research Officer

  • Onyeyirichi Esew, Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Assistant Chief Research Officer

  • Omozee Joy Oshodin, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Senior Laboratory Technologist

  • Zinas Lois Clement, Pilot Plant and Fabrication Technology Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Principal Engineer

  • Magaji Ewaram Elvanus, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Senior Research Officer

  • Tisereh Sarah Yohanna, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Senior Research Officer

  • Oluwaferanmi Mary Joseph-Emmanuel, Department of Science Laboratory Technology, Rufus Giwa Polytechnic, Owo, Ondo State, Nigeria

    Lecturer

  • Elizabeth Oluwatomisin Ayodele, Biology Department, Federal University of Technology, Akure, Ondo State, Nigeria

    Laboratory Technologist

  • Christiana Ashibebonye Aluku, Scientific and Industrial Research Department, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Research Officer II

  • Abdulrahman Mohammed, National Research Institute for Chemical Technology, Zaria, Kaduna State, Nigeria

    Research Officer I

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Published

2026-06-06

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How to Cite

Ogabidu, A. O., Bernard, M., Abe, S. A., Jocthan, M. G., Esew, O., Oshodin, O. J., Clement, Z. L., Elvanus, M. E., Yohanna, T. S., Joseph-Emmanuel, O. M., Ayodele, E. O., Aluku, C. A., Mohammed, A., & Abdulkadir, J. (2026). Black Soldier Fly Larvae Frass in the Bioeconomy: Properties, Applications, and Research Gaps- A Narrative Review. UMYU Journal of Microbiology Research (UJMR), 11(1), 153-167. https://doi.org/10.47430/ujmr.26111.016

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