Articles

Amino Acid Content in Black Soldier Fly (Hermetia illucens) Oil in the Larval, Prepupal and Pupal Phases as a Feed Additive in Broiler

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The global livestock sector is facing mounting pressure to adopt sustainable and efficient feed alternatives that can meet the growing demand for animal protein. Among the emerging options, Hermetia illucens (Black Soldier Fly, BSF) oil presents a promising candidate due to its bioactive compound richness and capacity to upcycle organic waste into nutrient-dense biomass. This study investigates the essential and non-essential amino acid composition of BSF oil extracted from larvae (8 days), prepupae (14 days), and pupae (28 days) stages and evaluates its potential as a feed additive in broiler production. High-Performance Liquid Chromatography (HPLC) revealed significant variations across developmental phases, with larval oil exhibiting the highest lysine (4,467.56 mg/100g) and glutamic acid (7,564.45 mg/100g), while pupal oil was enriched in leucine (5,670.76 mg/100g) and tryptophan (4,356.79 mg/100g). The dynamic amino acid profile supports the inclusion of BSF oil as a stage-specific supplement in poultry feed, offering both nutritional and economic advantages. Findings from this study contribute to the growing body of knowledge on insect-based feed ingredients and provide critical insight for formulating phase-targeted broiler diets with optimized functional performance. However, essential amino acids such as leucine, lysine, and tryptophan remained stable or even increased. Among all stages, larval oil exhibited the richest amino acid composition, suggesting its suitability for use in high-performance starter feeds for broilers.

Design of Business Ecosystem Mapping in the Black Soldier Fly Industry of Bandung City

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BSF (Black Soldier Fly) maggot cultivation is an alternative organic waste management that is growing rapidly in the city of Bandung. This research aims to design a business ecosystem map for the BSF maggot cultivation industry in Bandung City. The method used is business ecosystem mapping with a qualitative approach modified by Zheng Ma.

The research results show that the BSF maggot cultivation industry in Bandung City has six main groups of actors, namely maggot producers, maggot consumers, maggot raw material suppliers, maggot cultivation equipment and technology suppliers, government, and research institutions. Interactions between actors are driven by shared values, such as sustainability, circular economy and economic value. External factors that influence the development of the BSF maggot cultivation industry in Bandung City are government policy (politics), market trends (economics), public awareness (social) and technological progress (technology).

Reconfiguration of the BSF maggot cultivation business ecosystem in Bandung City by incorporating elements of changes in external factors. The map of changes in the BSF maggot cultivation business ecosystem in the city of Bandung over the next 5 years includes: (1) increasing BSF maggot production to meet market demand, (2) developing new products and services based on BSF maggots, (3) increasing collaboration between actors, (4) strengthening human resource capacity, and (5) encouraging the development of environmentally friendly BSF maggot cultivation technology.