Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients. / Kinyuru, J N; Konyole, S O; Onyango-Omolo, S A; Kenji, G M; Onyango, C A; Owino, V O; Owuor, B O; Estambale, B B; Roos, Nanna.

I: Journal of Insects as Food and Feed, Bind 1, Nr. 2, 2015, s. 149-158.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Kinyuru, JN, Konyole, SO, Onyango-Omolo, SA, Kenji, GM, Onyango, CA, Owino, VO, Owuor, BO, Estambale, BB & Roos, N 2015, 'Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients', Journal of Insects as Food and Feed, bind 1, nr. 2, s. 149-158. https://doi.org/10.3920/jiff2014.0011

APA

Kinyuru, J. N., Konyole, S. O., Onyango-Omolo, S. A., Kenji, G. M., Onyango, C. A., Owino, V. O., Owuor, B. O., Estambale, B. B., & Roos, N. (2015). Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients. Journal of Insects as Food and Feed, 1(2), 149-158. https://doi.org/10.3920/jiff2014.0011

Vancouver

Kinyuru JN, Konyole SO, Onyango-Omolo SA, Kenji GM, Onyango CA, Owino VO o.a. Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients. Journal of Insects as Food and Feed. 2015;1(2):149-158. https://doi.org/10.3920/jiff2014.0011

Author

Kinyuru, J N ; Konyole, S O ; Onyango-Omolo, S A ; Kenji, G M ; Onyango, C A ; Owino, V O ; Owuor, B O ; Estambale, B B ; Roos, Nanna. / Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients. I: Journal of Insects as Food and Feed. 2015 ; Bind 1, Nr. 2. s. 149-158.

Bibtex

@article{c5ad376b79f6481eb077b367096b8955,
title = "Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients",
abstract = "Application of edible insects in complementary food production has not been studied much. This study developed and evaluated complementary foods based on edible termites to combat child malnutrition in Kenya. Two complementary foods, Winfood Classic (W-C; containing termites and dagaa fish) and Winfood Lite (W-L; without termites and dagaa fish) were formulated and processed by extrusion cooking. Their nutrient content, functional properties, storage stability and cost of the foods were evaluated using standard methods. W-C contained significantly higher (P < 0.001) levels of 423.6 kcal/100 g energy, 19.1 g/100 g protein, 12.3 g/100 g fat, 6.3 mg/100 g zinc than W-L which contained 407.2 kcal/100 g energy, 14.6 g/100 g protein, 9.0 g/100 g fat and 5.5 mg/100 g zinc. Iron content in W-C (12.2 mg/100 g) and W-L (12.5 mg/100 g) were not significantly different (P=0.37). The energy contribution from fats (26.1 E%) from W-C was within the recommend levels in complementary foods while energy from proteins (protein E%) was higher from the two foods (18.0 and 14.3 E%, respectively). Bulk density was significantly different (P=0.02) amongst W-C and W-L and within the recommended levels of ≤0.5 g/cm3 in complementary foods. The foods were shelf stable for 6 months of storage with neither pathogenic microorganisms nor aflatoxins reported. Peroxide value was below the limits (≤10 meq/kg) after 6 months of storage. Production cost of the foods was 3.21 and 2.23 US$/kg for W-C and W-L, respectively, with termites contributing 42.3% of the basic cost of production in W-C. The study confirms that termites and dagaa fish can be utilised in processing of affordable and safe complementary foods with adequate nutrient density.",
keywords = "Entomophagy, Food processing, Infant and young child feeding, Insects, Nutrient density",
author = "Kinyuru, {J N} and Konyole, {S O} and Onyango-Omolo, {S A} and Kenji, {G M} and Onyango, {C A} and Owino, {V O} and Owuor, {B O} and Estambale, {B B} and Nanna Roos",
year = "2015",
doi = "10.3920/jiff2014.0011",
language = "English",
volume = "1",
pages = "149--158",
journal = "Journal of Insects as Food and Feed",
issn = "2352-4588",
publisher = "Wageningen Academic Publishers",
number = "2",

}

RIS

TY - JOUR

T1 - Nutrients, functional properties, storage stability and costing of complementary foods enriched with either termites and fish or commercial micronutrients

AU - Kinyuru, J N

AU - Konyole, S O

AU - Onyango-Omolo, S A

AU - Kenji, G M

AU - Onyango, C A

AU - Owino, V O

AU - Owuor, B O

AU - Estambale, B B

AU - Roos, Nanna

PY - 2015

Y1 - 2015

N2 - Application of edible insects in complementary food production has not been studied much. This study developed and evaluated complementary foods based on edible termites to combat child malnutrition in Kenya. Two complementary foods, Winfood Classic (W-C; containing termites and dagaa fish) and Winfood Lite (W-L; without termites and dagaa fish) were formulated and processed by extrusion cooking. Their nutrient content, functional properties, storage stability and cost of the foods were evaluated using standard methods. W-C contained significantly higher (P < 0.001) levels of 423.6 kcal/100 g energy, 19.1 g/100 g protein, 12.3 g/100 g fat, 6.3 mg/100 g zinc than W-L which contained 407.2 kcal/100 g energy, 14.6 g/100 g protein, 9.0 g/100 g fat and 5.5 mg/100 g zinc. Iron content in W-C (12.2 mg/100 g) and W-L (12.5 mg/100 g) were not significantly different (P=0.37). The energy contribution from fats (26.1 E%) from W-C was within the recommend levels in complementary foods while energy from proteins (protein E%) was higher from the two foods (18.0 and 14.3 E%, respectively). Bulk density was significantly different (P=0.02) amongst W-C and W-L and within the recommended levels of ≤0.5 g/cm3 in complementary foods. The foods were shelf stable for 6 months of storage with neither pathogenic microorganisms nor aflatoxins reported. Peroxide value was below the limits (≤10 meq/kg) after 6 months of storage. Production cost of the foods was 3.21 and 2.23 US$/kg for W-C and W-L, respectively, with termites contributing 42.3% of the basic cost of production in W-C. The study confirms that termites and dagaa fish can be utilised in processing of affordable and safe complementary foods with adequate nutrient density.

AB - Application of edible insects in complementary food production has not been studied much. This study developed and evaluated complementary foods based on edible termites to combat child malnutrition in Kenya. Two complementary foods, Winfood Classic (W-C; containing termites and dagaa fish) and Winfood Lite (W-L; without termites and dagaa fish) were formulated and processed by extrusion cooking. Their nutrient content, functional properties, storage stability and cost of the foods were evaluated using standard methods. W-C contained significantly higher (P < 0.001) levels of 423.6 kcal/100 g energy, 19.1 g/100 g protein, 12.3 g/100 g fat, 6.3 mg/100 g zinc than W-L which contained 407.2 kcal/100 g energy, 14.6 g/100 g protein, 9.0 g/100 g fat and 5.5 mg/100 g zinc. Iron content in W-C (12.2 mg/100 g) and W-L (12.5 mg/100 g) were not significantly different (P=0.37). The energy contribution from fats (26.1 E%) from W-C was within the recommend levels in complementary foods while energy from proteins (protein E%) was higher from the two foods (18.0 and 14.3 E%, respectively). Bulk density was significantly different (P=0.02) amongst W-C and W-L and within the recommended levels of ≤0.5 g/cm3 in complementary foods. The foods were shelf stable for 6 months of storage with neither pathogenic microorganisms nor aflatoxins reported. Peroxide value was below the limits (≤10 meq/kg) after 6 months of storage. Production cost of the foods was 3.21 and 2.23 US$/kg for W-C and W-L, respectively, with termites contributing 42.3% of the basic cost of production in W-C. The study confirms that termites and dagaa fish can be utilised in processing of affordable and safe complementary foods with adequate nutrient density.

KW - Entomophagy

KW - Food processing

KW - Infant and young child feeding

KW - Insects

KW - Nutrient density

U2 - 10.3920/jiff2014.0011

DO - 10.3920/jiff2014.0011

M3 - Journal article

AN - SCOPUS:85006079006

VL - 1

SP - 149

EP - 158

JO - Journal of Insects as Food and Feed

JF - Journal of Insects as Food and Feed

SN - 2352-4588

IS - 2

ER -

ID: 210153017