ADÁMKOVÁ, Anna, Jiří MLČEK, Lenka KOUŘIMSKÁ, Marie BORKOVCOVÁ, Tomáš BUŠINA, Martin ADÁMEK, Martina BEDNÁŘOVÁ and Jan KRAJSA. Nutritional Potential of Selected Insect Species Reared on the Island of Sumatra. International Journal of Environmental Research and Public Health. BASEL: Molecular Diversity Preservation International, 2017, vol. 14, No 5, p. 1-10. ISSN 1660-4601. Available from: https://dx.doi.org/10.3390/ijerph14050521.
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Basic information
Original name Nutritional Potential of Selected Insect Species Reared on the Island of Sumatra
Authors ADÁMKOVÁ, Anna (203 Czech Republic), Jiří MLČEK (203 Czech Republic), Lenka KOUŘIMSKÁ (203 Czech Republic), Marie BORKOVCOVÁ (203 Czech Republic), Tomáš BUŠINA (203 Czech Republic), Martin ADÁMEK (203 Czech Republic), Martina BEDNÁŘOVÁ (203 Czech Republic) and Jan KRAJSA (203 Czech Republic, guarantor, belonging to the institution).
Edition International Journal of Environmental Research and Public Health, BASEL, Molecular Diversity Preservation International, 2017, 1660-4601.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10511 Environmental sciences
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 2.145
RIV identification code RIV/00216224:14110/17:00100261
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.3390/ijerph14050521
UT WoS 000404106400069
Keywords in English edible insect; Tenebrio molitor; Zophobas morio; Gryllus assimilis; crude protein; fats; amino acid profile; chitin; Indonesia
Tags EL OK
Tags International impact, Reviewed
Changed by Changed by: Soňa Böhmová, učo 232884. Changed: 19/4/2018 11:42.
Abstract
Inhabitants of the Indonesian island of Sumatra are faced with the problem of insufficient food supplies and the consequent risk of undernourishment and health issues. Edible insects as a traditional and readily available food source could be part of the solution. The nutritional value of insects depends on many factors, e.g., species, developmental stage, sex, diet, and climatic conditions. However, edible insects bred in Sumatra for human consumption have never before been assessed with regard to their nutritional value. Our study involved analyses of crude protein, chitin, fat and selected fatty acid contents of giant mealworm larvae (Zophobas morio), larvae of the common mealworm (Tenebrio molitor) and nymphs of the field cricket (Gryllus assimilis). Crude protein content in the samples ranged from 46% to 56%. Highest (35%) and lowest (31%) amounts of fat were recorded in giant mealworm larvae and larvae of the common mealworm, respectively. Chitin amounts ranged from 6% to 13%. Based on these values, which are comparable to those known from other food insects reared in different regions of the world, the edible species bred in Sumatra could become food sources with a potential to help stave off hunger and undernourishment.
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