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Open AccessJournal ArticleDOI

Insect Fat, a Promising Resource for Biodiesel

TLDR
In this article, the authors reviewed the research and developmental progress on insect fat, especially the possibility of insect fat as potential feedstock of biodiesel, and then the residual after extraction can be used as protein feedstuff.
Abstract
Biodiesel is one promising approach to reduce the consumption of petroleum. However, biodiesel economy has been hampered by the production of oilseed plants. Therefore, alternative feedstocks are urgently needed to enable biodiesel production from cheaper materials. Insect recourse which is rated as the most diverse animal group is rich and ubiquitous in the world. Insect could convert organic waste into insect fat which was further extracted as a novel feedstock for biodiesel production, and then the residual after extraction can be used as protein feedstuff. This paper reviewed the research and developmental progress on insect fat, especially the possibility of insect fat as potential feedstock of biodiesel.

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Journal ArticleDOI

Nutritional value of the black soldier fly (Hermetia illucens L.) and its suitability as animal feed – a review

TL;DR: Although BSF larvae contain high protein levels, and other macro- and micronutrients important for animal feed, available studies suggest that it could only partially replace traditional feedstuff, because high or complete replacement resulted in reduced performance.
Journal ArticleDOI

Exploring the potential of grease from yellow mealworm beetle (Tenebrio molitor) as a novel biodiesel feedstock

TL;DR: In this paper, larval grease extracted from yellow mealworm beetle (Tenebrio molitor L.) (YMB), a post-harvest scavenger, was investigated for finding its potential as a substitute of oilseeds.
Journal ArticleDOI

Biodiesel production from swine manure via housefly larvae (Musca domestica L.)

TL;DR: In this paper, the housefly larvae-based biodiesel has reached the ASTM D6751-10 standard in density (881 kg/m 3 ), viscosity (5.64mm 2 /s), ester content (96.8%), flash point (145°C), and cetane number (52).
Journal Article

Insects as an Alternative Source for the Production of Fats for Cosmetics

TL;DR: Fatty acid analysis indicates that BSF contains > 60% of lauric acid, which makes it less suitable for application in a skin-care product, whereas locust and cricket fats are rich in C16 and C18 fatty acids which makes them more suitable.
Journal ArticleDOI

Pilot-scale biodegradation of swine manure via Chrysomya megacephala (Fabricius) for biodiesel production

TL;DR: In this article, the technology for pig manure biodegradation and biodiesel production using Chrysomya megacephala (Fabricius) is described, and the properties of the oil extracted from the larvae meal treated with three different drying methods were compared.
References
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Journal ArticleDOI

Preparation and characterization of bio-diesels from various bio-oils.

TL;DR: For different esters from the same vegetable oil, methyl esters were the most volatile, and the volatility decreased as the alkyl group grew bulkier, however, the bio-diesels were considerably less volatile than the conventional diesel fuels.
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Conversion of organic material by black soldier fly larvae: establishing optimal feeding rates.

TL;DR: It is concluded that larvae of the black soldier fly are potentially capable of converting large amounts of organic waste into protein-rich biomass to substitute fishmeal, thereby contributing to sustainable aquaculture.
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A value added manure management system using the black soldier fly

TL;DR: A manure management system for laying hens using the black soldier fly, Hermetia illucens (L.) converted manure to a 42% protein, 35% fat feedstuff, reduced manure accumulation by at least 50% and eliminated house fly breeding.
Journal ArticleDOI

Waste management, waste resource facilities and waste conversion processes

TL;DR: In this article, waste management is defined as the collection, transport, processing, recycling or disposal of waste materials, and monitoring of the waste materials; a typical waste management system comprises collection, transportation, pre-treatment, processing and final abatement of residues.
Journal ArticleDOI

New microbial fuels: a biotech perspective.

TL;DR: Yields and efficiencies of the four metabolic pathways leading to these microbial fuels-mostly designed and optimized in Escherichia coli and Saccharomyces cerevisiae using modern tools of metabolic engineering and synthetic biology-and the robustness of the biocatalysts that convert the metabolic intermediates to finished and engine-ready fuels will determine if they can be commercially successful and contribute to alleviating the authors' dependence on fossil fuels.
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