期刊
ANNUAL REVIEW OF ENTOMOLOGY, VOL 58
卷 58, 期 -, 页码 563-583出版社
ANNUAL REVIEWS
DOI: 10.1146/annurev-ento-120811-153704
关键词
feed conversion ratio; entomophagy; nutrition; mini-livestock; bioconversion; mass rearing
类别
With a growing world population and increasingly demanding consumers, the production of sufficient protein from livestock, poultry, and fish represents a serious challenge for the future. Approximately 1,900 insect species are eaten worldwide, mainly in developing countries. They constitute quality food and feed, have high feed conversion ratios, and emit low levels of greenhouse gases. Some insect species can be grown on organic side streams, reducing environmental contamination and transforming waste into high-protein feed that can replace increasingly more expensive compound feed ingredients, such as fish meal. This requires the development of cost-effective, automated mass-rearing facilities that provide a reliable, stable, and safe product. In the tropics, sustainable harvesting needs to be assured and rearing practices promoted, and in general, the food resource needs to be revalorized. In the Western world, consumer acceptability will relate to pricing, perceived environmental benefits, and the development of tasty insect-derived protein products.
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