scholarly journals The Potential Analysis of Food Waste Management using Bioconversion of The Organic Waste by The Black Soldier Fly (Hermetia illucens) Larvae in The Cafeteria of The Faculty of Engineering, Universitas Indonesia

Evergreen ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 61-66
Author(s):  
Kayyis Ibadurrohman ◽  
Irma Gusniani ◽  
M Djoko Hartono ◽  
Nyoman Suwartha
Keyword(s):  
Waste Management ◽  
Food Waste ◽  
Organic Waste ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Potential Analysis ◽  
Hermetia Illucens Larvae

scholarly journals Use of Black Soldier Fly Larvae for Food Waste Treatment and Energy Production in Asian Countries: A Review

Processes ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 161
Author(s):  
Chul-Hwan Kim ◽  
JunHee Ryu ◽  
Jongkeun Lee ◽  
Kwanyoung Ko ◽  
Ji-yeon Lee ◽  
...  
Keyword(s):  
Food Waste ◽  
Organic Waste ◽  
Waste Treatment ◽  
Animal Feed ◽  
Asian Countries ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Culture Techniques ◽  
Environmentally Safe ◽  
Hermetia Illucens Larvae

Food waste accounts for a substantial portion of the organic waste generated at an increasing rate worldwide. Organic waste, including food waste, is largely subjected to landfill disposal, incineration, and anaerobic digestion; however, more sustainable methods are needed for treating it. Treatment of organic waste using black soldier fly (Hermetia illucens) larvae is an environmentally safe and cost-efficient method that has been attracting increasing attention worldwide. Black soldier fly decomposes various types of organic waste and converts them into high-value biomasses such as oils and proteins. This review introduces the trends in research related to the treatment of organic waste by black soldier fly (Hermetia illucens) larvae (BSFL) and their bioconversion efficiencies in Asian countries. Perspectives on the growth of BSFL during waste treatment operation and optimal rearing conditions are provided. The trends in studies related to the application of BSFL as biofuel and animal feed are also discussed. Such use of BSFL would be beneficial in Asia, especially in countries where the technology for processing organic waste is not readily available. This review may provide further directions of investigations including culture techniques for industrial scale applications of BSFL in food waste treatment and resource production in Asian countries.

scholarly journals Valorisation of Organic Waste By-Products Using Black Soldier Fly (Hermetia illucens) as a Bio-Convertor

2021 ◽  
Vol 13 (15) ◽  
pp. 8345
Author(s):  
Kieran Magee ◽  
Joe Halstead ◽  
Richard Small ◽  
Iain Young
Keyword(s):  
Food Waste ◽  
Fish Feed ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
High Quality Protein ◽  
The Face ◽  
Beet Pulp ◽  
By Products ◽  
Hermetia Illucens Larvae

One third of food produced globally is wasted. Disposal of this waste is costly and is an example of poor resource management in the face of elevated environmental concerns and increasing food demand. Providing this waste as feedstock for black soldier fly (Hermetia illucens) larvae (BSFL) has the potential for bio-conversion and valorisation by production of useful feed materials and fertilisers. We raised BSFL under optimal conditions (28 °C and 70% relative humidity) on seven UK pre-consumer food waste-stream materials: fish trimmings, sugar-beet pulp, bakery waste, fruit and vegetable waste, cheese waste, fish feed waste and brewer’s grains and yeast. The nutritional quality of the resulting BSFL meals and frass fertiliser were then analysed. In all cases, the volume of waste was reduced (37–79%) and meals containing high quality protein and lipid sources (44.1 ± 4.57% and 35.4 ± 4.12%, respectively) and frass with an NPK of 4.9-2.6-1.7 were produced. This shows the potential value of BSFL as a bio-convertor for the effective management of food waste.

scholarly journals Conversion of Spent Coffee and Donuts by Black Soldier Fly (Hermetia illucens) Larvae into Potential Resources for Animal and Plant Farming

Insects ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 332
Author(s):  
Hayden Fischer ◽  
Nicholas Romano ◽  
Amit Kumar Sinha
Keyword(s):  
Organic Waste ◽  
Glycogen Content ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Hermetia Illucens Larvae ◽  
Nitrogen Phosphorus ◽  
Dough Stage ◽  
Plant Farming

Nutritionally unbalanced organic waste can be converted into potential resources for animal and plant farming by culturing black soldier fly (Hermetia illucens) larvae (BSFL) and prepupae (BSFP). BSFL and BSFP are rich sources of protein and lipids, while the leftover excrement called “frass” can be used as an organic fertilizer. Using readily available resources, BSFL were cultured on spent coffee, donut dough or an equal blend for 35 days. Survival, productivity, daily pupation and biochemical composition of BSFL and BSFP were measured along with the nitrogen-phosphorus-potassium values of the frass. Survival was highest in the blend compared (81%) to spent coffee (45%) or dough (24%); however, BSFL and BSFP were significantly longer and heavier from dough. Stage and food significantly influenced the protein, lipid and glycogen content of the BSFL and BSFP, which tended to be higher in the latter. While fatty acids were often significantly higher in BSFL fed spent coffee, the amino acid composition of BSFL was generally higher in dough. Frass from the blend had significantly highest nitrogen content, while potassium and phosphorus were significantly higher and lower from spent coffee, respectively. Although coffee and donut dough were suboptimal substrates for BSFL, a blend of these produced BSFL and frass that were nutritionally comparable to soybean meal and many organic fertilizers, respectively.

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