Evaluation of techniques for drying goat meat: moving local knowledge from fish to goat meat, Malawi
Rochelle H. Holm | Joshua Mchenga | Margret Sinda | Austin Mandawala | Markus F. Miller | April Molitor | Erin Beyer | Clay Bendele | Wales Singini
The need for high-iron-containing animal protein products that are safe, cheap, and suitable for dietary diversification within rural communities presents a development challenge in Malawi. Although fish drying is widely practised, the drying of high-iron-containing goat meat is not well established. In this study, techniques for drying goat meat were established by borrowing from local practices of fish preservation in Malawi. Goat meat and fish samples in pieces of varying sizes were prepared as follows: 1) 6 per cent vinegar soak; 2) 6 per cent lemon juice soak; 3) salt dry rub; or 4) no marinade. The study results describe 576 samples, dried with a solar dehydrator (n = 192), an electric oven (n = 192), or a wood-fired drum oven (n = 192). The costs were lower for drying fish than for drying goat meat. Although the solar dehydrator offered good potential for drying goat meat, the presence of mould and insects on the samples and the long drying time were trade-offs. Inconsistent product quality was found with the drum oven, necessitating its further refinement. The electric oven was not suitable for rural communities. Within the larger context of supporting rural communities in Southern African countries through innovative developments to improve their diets and health, processing small pieces of goat meat with the solar dehydrator during the dry season (in line with practical national food safety guidelines that should be established) combined with promoting consumption of the product in the rainy season offers the greatest potential.Abass, A.B., Awoyale, W., Alenkhe, B., Malu, N., Asiru, B.W., Manyong, V. and Sanginga, N. (2018) ‘Can food technology innovation change the status of a food security crop? A review of cassava transformation into “bread” in Africa’, Food Reviews International 34(1): 87–102 <http://dx.doi.org/10.1080/87559129.2016.1239207>.
Akanbi, B.O., Mbah, I.P. and Kerry, P.C. (2011) ‘Prevalence of Escherichia coli O157:H7 on hides and faeces of ruminants at slaughter in two major abattoirs in Nigeria’, Letters in Applied Microbiology 53: 336–40 <http://dx.doi.org/10.1111/j.1472-765X.2011.03113.x>.
Cherroud, S., Cachaldora, A., Fonseca, S., Laglaoui A., Carballo J. and Franco, I. (2014) ‘Microbiological and physicochemical characterization of dry-cured Halal goat meat: effect of salting time and addition of olive oil and paprika covering’, Meat Science 98: 129–34 <http://dx.doi.org/10.1016/j.meatsci.2014.05.018>.
Chidya, R.C.G., Holm, R.H., Tembo, M., Cole, B., Workneh, P. and Kanyama, J. (2016) ‘Testing methods for new pit latrine designs in rural and peri-urban areas of Malawi where conventional testing is difficult to employ’, Environmental Science Water Research & Technology 2: 726–32 <http://dx.doi.org/10.1039/c5ew00246j>.
Colwell, M. (2017) ‘A food insecurity case study using a meat intervention to change learning and quality of life of children and women in Malawi Africa’, in American Meat Science Association 70th Reciprocal Meat Conference (RMC), 19 June 2017, College Station, Texas, United States.
Cosenza, G.H., Williams, S.K., Johnson, D.D., Sims, C. and McGowan, C.H. (2003) ‘Development and evaluation of a fermented cabrito snack stick product’, Meat Science 64: 51–7.
Czerwonka, M. and Tokarz, A. (2017) ‘Iron in red meat–friend or foe’, Meat Science 123: 157–65 <http://dx.doi.org/10.1016/j.meatsci.2016.09.012>.
Darmon, N., Ferguson, E. and Briend, A. (2002) ‘Linear and nonlinear programming to optimize the nutrient density of a population’s diet: an example based on diets of preschool children in rural Malawi’, The American Journal of Clinical Nutrition 75: 245–53.
FAO (Food and Agriculture Organization of the United Nations) (1990) Manual on Simple Methods of Meat Preservation, Rome: FAO <http://www.fao.org/docrep/003/x6932e/x6932e00.htm> [accessed 11 July 2019].
Government of Malawi (2016) National Fisheries and Aquaculture Policy, 2nd edn, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development.
Government of Malawi (2017) 2017 Annual Frame Survey Report of the Small-scale Fisheries, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development, Department of Fisheries.
Hansen, D.L., Clark, J.J., Ishii, S., Sadowsky, M.J. and Hicks, R.E. (2008) ‘Sources and sinks of Escherichia coli in benthic and pelagic fish’, Journal of Great Lakes Research 34: 228–34 <https://doi.org/10.3394/0380-1330(2008)34[228:SASOEC]2.0.CO;2>.
Joy, E.J.M., Kumssa, D.B., Broadley, M.R., Watts, M.J., Young, S.D., Chilimba, A.D.C. and Ander, E.J. (2015) ‘Dietary mineral supplies in Malawi: spatial and socioeconomic assessment’, BMC Nutrition 1: 42 <http://dx.doi.org/10.1186/s40795-015-0036-4>.
McQuestin, O.J., Shadbolt, C.T. and Ross, T. (2009) ‘Quantification of the relative effects of temperature, pH, and water activity on inactivation of Escherichia coli in fermented meat by meta-analysis’, Applied and Environmental Microbiology 75(22): 6963–72 <http://dx.doi.org/10.1128/AEM.00291-09>.
Malawi Bureau of Standards (1989a) MS 200:1989 Meat animals for ante-mortem slaughter and post mortem – transportation, handling and inspection – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (1989b) MS 206:1989: Meat grading – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (2001) MS 19:2001 Labelling of prepacked foods – General standard, Blantyre: MBS.
Malawi Bureau of Standards (2002) MS 21:2002 Food and food processing units – Code of hygienic conditions, Blantyre: MBS.
Malawi Bureau of Standards (2011) MS 808:2011 Cooked cured chopped meat – Specification, Blantyre: MBS.
Masters, W.A., Nene, M.D. and Bell, W. (2016) ‘Nutrient composition of premixed and packaged complementary foods for sale in low- and middle-income countries: lack of standards threatens infant growth’, Maternal & Child Nutrition e12421: 1–10 <http://dx.doi.org/10.1111/mcn.12421>.
Naidoo, K. and Lindsay, D. (2010) ‘Survival of Listeria monocytogenes, and enterotoxin-producing Staphylococcus aureus and Staphylococcus pasteuri, during two types of biltong-manufacturing processes’, Food Control 21: 1042–50 <http://dx.doi.org/10.1016/j.foodcont.2009.12.025>.
National Statistical Office (NSO) [Malawi] and ICF (2017) Malawi Demographic and Health Survey 2015–16 [pdf], Zomba, Malawi: NSO; Rockville, MD: ICF <https://dhsprogram.com/pubs/pdf/FR319/FR319.pdf> [accessed 16 July 2019].
Petit, T., Caro, Y., Petit, A.-S., Santchurn, S.J. and Collignan, A. (2014) ‘Physicochemical and microbiological characteristics of biltong, a traditional salted dried meat of South Africa’, Meat Science 96: 1313–7 <http://dx.doi.org/10.1016/j.meatsci.2013.11.003>.
Riley, L., Chilanga, E., Zuze, L. and Joynt, A. (2018) Food security in Africa’s secondary cities: No. 1. Mzuzu, Malawi, Cape Town: African Food Security Urban Network.
Rogerson, S.J., Van den Broek, N.R., Chaluluka, E., Qongwane, C.G., Mhango, C.G. and Molyneux, M.E. (2000) ‘Malaria and anemia in antenatal women in Blantyre, Malawi: a twelve-month survey’, The American Journal of Tropical Medicine and Hygiene 62(3): 335–40 <https://doi.org/10.4269/ajtmh.2000.62.335>.
Samikwa, E., Kapute, F., Tembo, M., Phiri, T. and Holm, R.H. (2019) ‘Identification of critical control points using water quality as an indicator of hygiene for artisanal fisheries on Lake Malawi’, Lakes & Reservoirs: Science, Policy and Management for Sustainable Use 24: 3–12 <https://doi.org/10.1111/lre.12248>.
Tanganyika, J., Mfitilodze, W.M., Mtimuni, J.P. and Phoya, R.R.K.D. (2017) ‘Microbial quality of goat carcasses in Lilongwe, Malawi’, Chemical and Biological Technologies in Agriculture 4(27): 1–7 <http://dx.doi.org/10.1186/s40538-017-0109-5>.
United Nations (2017) The Sustainable Development Goals Report 2017 [pdf], New York: Department of Economic and Social Affairs (DESA), United Nations <https://unstats.un.org/sdgs/files/report/2017/TheSustainableDevelopmentGoalsReport2017.pdf> [accessed 22 July 2019].
United States Department of Agriculture (USDA), Food Safety and Inspection Service (2014) FSIS Compliance Guideline for Meat and Poultry Jerky Produced by Small and Very Small Establishments: 2014 Compliance Guideline [pdf], Washington, DC <https://www.fsis.usda.gov/wps/wcm/connect/5fd4a01d-a381-4134-8b91-99617e56a90a/Compliance-Guideline-Jerky-2014.pdf?MOD=AJPERES> [accessed 16 July 2019].
Abass, A.B., Awoyale, W., Alenkhe, B., Malu, N., Asiru, B.W., Manyong, V. and Sanginga, N. (2018) ‘Can food technology innovation change the status of a food security crop? A review of cassava transformation into “bread” in Africa’, Food Reviews International 34(1): 87–102 <http://dx.doi.org/10.1080/87559129.2016.1239207>.
Akanbi, B.O., Mbah, I.P. and Kerry, P.C. (2011) ‘Prevalence of Escherichia coli O157:H7 on hides and faeces of ruminants at slaughter in two major abattoirs in Nigeria’, Letters in Applied Microbiology 53: 336–40 <http://dx.doi.org/10.1111/j.1472-765X.2011.03113.x>.
Cherroud, S., Cachaldora, A., Fonseca, S., Laglaoui A., Carballo J. and Franco, I. (2014) ‘Microbiological and physicochemical characterization of dry-cured Halal goat meat: effect of salting time and addition of olive oil and paprika covering’, Meat Science 98: 129–34 <http://dx.doi.org/10.1016/j.meatsci.2014.05.018>.
Chidya, R.C.G., Holm, R.H., Tembo, M., Cole, B., Workneh, P. and Kanyama, J. (2016) ‘Testing methods for new pit latrine designs in rural and peri-urban areas of Malawi where conventional testing is difficult to employ’, Environmental Science Water Research & Technology 2: 726–32 <http://dx.doi.org/10.1039/c5ew00246j>.
Colwell, M. (2017) ‘A food insecurity case study using a meat intervention to change learning and quality of life of children and women in Malawi Africa’, in American Meat Science Association 70th Reciprocal Meat Conference (RMC), 19 June 2017, College Station, Texas, United States.
Cosenza, G.H., Williams, S.K., Johnson, D.D., Sims, C. and McGowan, C.H. (2003) ‘Development and evaluation of a fermented cabrito snack stick product’, Meat Science 64: 51–7.
Czerwonka, M. and Tokarz, A. (2017) ‘Iron in red meat–friend or foe’, Meat Science 123: 157–65 <http://dx.doi.org/10.1016/j.meatsci.2016.09.012>.
Darmon, N., Ferguson, E. and Briend, A. (2002) ‘Linear and nonlinear programming to optimize the nutrient density of a population’s diet: an example based on diets of preschool children in rural Malawi’, The American Journal of Clinical Nutrition 75: 245–53.
FAO (Food and Agriculture Organization of the United Nations) (1990) Manual on Simple Methods of Meat Preservation, Rome: FAO <http://www.fao.org/docrep/003/x6932e/x6932e00.htm> [accessed 11 July 2019].
Government of Malawi (2016) National Fisheries and Aquaculture Policy, 2nd edn, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development.
Government of Malawi (2017) 2017 Annual Frame Survey Report of the Small-scale Fisheries, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development, Department of Fisheries.
Hansen, D.L., Clark, J.J., Ishii, S., Sadowsky, M.J. and Hicks, R.E. (2008) ‘Sources and sinks of Escherichia coli in benthic and pelagic fish’, Journal of Great Lakes Research 34: 228–34 <https://doi.org/10.3394/0380-1330(2008)34[228:SASOEC]2.0.CO;2>.
Joy, E.J.M., Kumssa, D.B., Broadley, M.R., Watts, M.J., Young, S.D., Chilimba, A.D.C. and Ander, E.J. (2015) ‘Dietary mineral supplies in Malawi: spatial and socioeconomic assessment’, BMC Nutrition 1: 42 <http://dx.doi.org/10.1186/s40795-015-0036-4>.
McQuestin, O.J., Shadbolt, C.T. and Ross, T. (2009) ‘Quantification of the relative effects of temperature, pH, and water activity on inactivation of Escherichia coli in fermented meat by meta-analysis’, Applied and Environmental Microbiology 75(22): 6963–72 <http://dx.doi.org/10.1128/AEM.00291-09>.
Malawi Bureau of Standards (1989a) MS 200:1989 Meat animals for ante-mortem slaughter and post mortem – transportation, handling and inspection – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (1989b) MS 206:1989: Meat grading – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (2001) MS 19:2001 Labelling of prepacked foods – General standard, Blantyre: MBS.
Malawi Bureau of Standards (2002) MS 21:2002 Food and food processing units – Code of hygienic conditions, Blantyre: MBS.
Malawi Bureau of Standards (2011) MS 808:2011 Cooked cured chopped meat – Specification, Blantyre: MBS.
Masters, W.A., Nene, M.D. and Bell, W. (2016) ‘Nutrient composition of premixed and packaged complementary foods for sale in low- and middle-income countries: lack of standards threatens infant growth’, Maternal & Child Nutrition e12421: 1–10 <http://dx.doi.org/10.1111/mcn.12421>.
Naidoo, K. and Lindsay, D. (2010) ‘Survival of Listeria monocytogenes, and enterotoxin-producing Staphylococcus aureus and Staphylococcus pasteuri, during two types of biltong-manufacturing processes’, Food Control 21: 1042–50 <http://dx.doi.org/10.1016/j.foodcont.2009.12.025>.
National Statistical Office (NSO) [Malawi] and ICF (2017) Malawi Demographic and Health Survey 2015–16 [pdf], Zomba, Malawi: NSO; Rockville, MD: ICF <https://dhsprogram.com/pubs/pdf/FR319/FR319.pdf> [accessed 16 July 2019].
Petit, T., Caro, Y., Petit, A.-S., Santchurn, S.J. and Collignan, A. (2014) ‘Physicochemical and microbiological characteristics of biltong, a traditional salted dried meat of South Africa’, Meat Science 96: 1313–7 <http://dx.doi.org/10.1016/j.meatsci.2013.11.003>.
Riley, L., Chilanga, E., Zuze, L. and Joynt, A. (2018) Food security in Africa’s secondary cities: No. 1. Mzuzu, Malawi, Cape Town: African Food Security Urban Network.
Rogerson, S.J., Van den Broek, N.R., Chaluluka, E., Qongwane, C.G., Mhango, C.G. and Molyneux, M.E. (2000) ‘Malaria and anemia in antenatal women in Blantyre, Malawi: a twelve-month survey’, The American Journal of Tropical Medicine and Hygiene 62(3): 335–40 <https://doi.org/10.4269/ajtmh.2000.62.335>.
Samikwa, E., Kapute, F., Tembo, M., Phiri, T. and Holm, R.H. (2019) ‘Identification of critical control points using water quality as an indicator of hygiene for artisanal fisheries on Lake Malawi’, Lakes & Reservoirs: Science, Policy and Management for Sustainable Use 24: 3–12 <https://doi.org/10.1111/lre.12248>.
Tanganyika, J., Mfitilodze, W.M., Mtimuni, J.P. and Phoya, R.R.K.D. (2017) ‘Microbial quality of goat carcasses in Lilongwe, Malawi’, Chemical and Biological Technologies in Agriculture 4(27): 1–7 <http://dx.doi.org/10.1186/s40538-017-0109-5>.
United Nations (2017) The Sustainable Development Goals Report 2017 [pdf], New York: Department of Economic and Social Affairs (DESA), United Nations <https://unstats.un.org/sdgs/files/report/2017/TheSustainableDevelopmentGoalsReport2017.pdf> [accessed 22 July 2019].
United States Department of Agriculture (USDA), Food Safety and Inspection Service (2014) FSIS Compliance Guideline for Meat and Poultry Jerky Produced by Small and Very Small Establishments: 2014 Compliance Guideline [pdf], Washington, DC <https://www.fsis.usda.gov/wps/wcm/connect/5fd4a01d-a381-4134-8b91-99617e56a90a/Compliance-Guideline-Jerky-2014.pdf?MOD=AJPERES> [accessed 16 July 2019].
Abass, A.B., Awoyale, W., Alenkhe, B., Malu, N., Asiru, B.W., Manyong, V. and Sanginga, N. (2018) ‘Can food technology innovation change the status of a food security crop? A review of cassava transformation into “bread” in Africa’, Food Reviews International 34(1): 87–102 <http://dx.doi.org/10.1080/87559129.2016.1239207>.
Akanbi, B.O., Mbah, I.P. and Kerry, P.C. (2011) ‘Prevalence of Escherichia coli O157:H7 on hides and faeces of ruminants at slaughter in two major abattoirs in Nigeria’, Letters in Applied Microbiology 53: 336–40 <http://dx.doi.org/10.1111/j.1472-765X.2011.03113.x>.
Cherroud, S., Cachaldora, A., Fonseca, S., Laglaoui A., Carballo J. and Franco, I. (2014) ‘Microbiological and physicochemical characterization of dry-cured Halal goat meat: effect of salting time and addition of olive oil and paprika covering’, Meat Science 98: 129–34 <http://dx.doi.org/10.1016/j.meatsci.2014.05.018>.
Chidya, R.C.G., Holm, R.H., Tembo, M., Cole, B., Workneh, P. and Kanyama, J. (2016) ‘Testing methods for new pit latrine designs in rural and peri-urban areas of Malawi where conventional testing is difficult to employ’, Environmental Science Water Research & Technology 2: 726–32 <http://dx.doi.org/10.1039/c5ew00246j>.
Colwell, M. (2017) ‘A food insecurity case study using a meat intervention to change learning and quality of life of children and women in Malawi Africa’, in American Meat Science Association 70th Reciprocal Meat Conference (RMC), 19 June 2017, College Station, Texas, United States.
Cosenza, G.H., Williams, S.K., Johnson, D.D., Sims, C. and McGowan, C.H. (2003) ‘Development and evaluation of a fermented cabrito snack stick product’, Meat Science 64: 51–7.
Czerwonka, M. and Tokarz, A. (2017) ‘Iron in red meat–friend or foe’, Meat Science 123: 157–65 <http://dx.doi.org/10.1016/j.meatsci.2016.09.012>.
Darmon, N., Ferguson, E. and Briend, A. (2002) ‘Linear and nonlinear programming to optimize the nutrient density of a population’s diet: an example based on diets of preschool children in rural Malawi’, The American Journal of Clinical Nutrition 75: 245–53.
FAO (Food and Agriculture Organization of the United Nations) (1990) Manual on Simple Methods of Meat Preservation, Rome: FAO <http://www.fao.org/docrep/003/x6932e/x6932e00.htm> [accessed 11 July 2019].
Government of Malawi (2016) National Fisheries and Aquaculture Policy, 2nd edn, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development.
Government of Malawi (2017) 2017 Annual Frame Survey Report of the Small-scale Fisheries, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development, Department of Fisheries.
Hansen, D.L., Clark, J.J., Ishii, S., Sadowsky, M.J. and Hicks, R.E. (2008) ‘Sources and sinks of Escherichia coli in benthic and pelagic fish’, Journal of Great Lakes Research 34: 228–34 <https://doi.org/10.3394/0380-1330(2008)34[228:SASOEC]2.0.CO;2>.
Joy, E.J.M., Kumssa, D.B., Broadley, M.R., Watts, M.J., Young, S.D., Chilimba, A.D.C. and Ander, E.J. (2015) ‘Dietary mineral supplies in Malawi: spatial and socioeconomic assessment’, BMC Nutrition 1: 42 <http://dx.doi.org/10.1186/s40795-015-0036-4>.
McQuestin, O.J., Shadbolt, C.T. and Ross, T. (2009) ‘Quantification of the relative effects of temperature, pH, and water activity on inactivation of Escherichia coli in fermented meat by meta-analysis’, Applied and Environmental Microbiology 75(22): 6963–72 <http://dx.doi.org/10.1128/AEM.00291-09>.
Malawi Bureau of Standards (1989a) MS 200:1989 Meat animals for ante-mortem slaughter and post mortem – transportation, handling and inspection – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (1989b) MS 206:1989: Meat grading – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (2001) MS 19:2001 Labelling of prepacked foods – General standard, Blantyre: MBS.
Malawi Bureau of Standards (2002) MS 21:2002 Food and food processing units – Code of hygienic conditions, Blantyre: MBS.
Malawi Bureau of Standards (2011) MS 808:2011 Cooked cured chopped meat – Specification, Blantyre: MBS.
Masters, W.A., Nene, M.D. and Bell, W. (2016) ‘Nutrient composition of premixed and packaged complementary foods for sale in low- and middle-income countries: lack of standards threatens infant growth’, Maternal & Child Nutrition e12421: 1–10 <http://dx.doi.org/10.1111/mcn.12421>.
Naidoo, K. and Lindsay, D. (2010) ‘Survival of Listeria monocytogenes, and enterotoxin-producing Staphylococcus aureus and Staphylococcus pasteuri, during two types of biltong-manufacturing processes’, Food Control 21: 1042–50 <http://dx.doi.org/10.1016/j.foodcont.2009.12.025>.
National Statistical Office (NSO) [Malawi] and ICF (2017) Malawi Demographic and Health Survey 2015–16 [pdf], Zomba, Malawi: NSO; Rockville, MD: ICF <https://dhsprogram.com/pubs/pdf/FR319/FR319.pdf> [accessed 16 July 2019].
Petit, T., Caro, Y., Petit, A.-S., Santchurn, S.J. and Collignan, A. (2014) ‘Physicochemical and microbiological characteristics of biltong, a traditional salted dried meat of South Africa’, Meat Science 96: 1313–7 <http://dx.doi.org/10.1016/j.meatsci.2013.11.003>.
Riley, L., Chilanga, E., Zuze, L. and Joynt, A. (2018) Food security in Africa’s secondary cities: No. 1. Mzuzu, Malawi, Cape Town: African Food Security Urban Network.
Rogerson, S.J., Van den Broek, N.R., Chaluluka, E., Qongwane, C.G., Mhango, C.G. and Molyneux, M.E. (2000) ‘Malaria and anemia in antenatal women in Blantyre, Malawi: a twelve-month survey’, The American Journal of Tropical Medicine and Hygiene 62(3): 335–40 <https://doi.org/10.4269/ajtmh.2000.62.335>.
Samikwa, E., Kapute, F., Tembo, M., Phiri, T. and Holm, R.H. (2019) ‘Identification of critical control points using water quality as an indicator of hygiene for artisanal fisheries on Lake Malawi’, Lakes & Reservoirs: Science, Policy and Management for Sustainable Use 24: 3–12 <https://doi.org/10.1111/lre.12248>.
Tanganyika, J., Mfitilodze, W.M., Mtimuni, J.P. and Phoya, R.R.K.D. (2017) ‘Microbial quality of goat carcasses in Lilongwe, Malawi’, Chemical and Biological Technologies in Agriculture 4(27): 1–7 <http://dx.doi.org/10.1186/s40538-017-0109-5>.
United Nations (2017) The Sustainable Development Goals Report 2017 [pdf], New York: Department of Economic and Social Affairs (DESA), United Nations <https://unstats.un.org/sdgs/files/report/2017/TheSustainableDevelopmentGoalsReport2017.pdf> [accessed 22 July 2019].
United States Department of Agriculture (USDA), Food Safety and Inspection Service (2014) FSIS Compliance Guideline for Meat and Poultry Jerky Produced by Small and Very Small Establishments: 2014 Compliance Guideline [pdf], Washington, DC <https://www.fsis.usda.gov/wps/wcm/connect/5fd4a01d-a381-4134-8b91-99617e56a90a/Compliance-Guideline-Jerky-2014.pdf?MOD=AJPERES> [accessed 16 July 2019].
Abass, A.B., Awoyale, W., Alenkhe, B., Malu, N., Asiru, B.W., Manyong, V. and Sanginga, N. (2018) ‘Can food technology innovation change the status of a food security crop? A review of cassava transformation into “bread” in Africa’, Food Reviews International 34(1): 87–102 <http://dx.doi.org/10.1080/87559129.2016.1239207>.
Akanbi, B.O., Mbah, I.P. and Kerry, P.C. (2011) ‘Prevalence of Escherichia coli O157:H7 on hides and faeces of ruminants at slaughter in two major abattoirs in Nigeria’, Letters in Applied Microbiology 53: 336–40 <http://dx.doi.org/10.1111/j.1472-765X.2011.03113.x>.
Cherroud, S., Cachaldora, A., Fonseca, S., Laglaoui A., Carballo J. and Franco, I. (2014) ‘Microbiological and physicochemical characterization of dry-cured Halal goat meat: effect of salting time and addition of olive oil and paprika covering’, Meat Science 98: 129–34 <http://dx.doi.org/10.1016/j.meatsci.2014.05.018>.
Chidya, R.C.G., Holm, R.H., Tembo, M., Cole, B., Workneh, P. and Kanyama, J. (2016) ‘Testing methods for new pit latrine designs in rural and peri-urban areas of Malawi where conventional testing is difficult to employ’, Environmental Science Water Research & Technology 2: 726–32 <http://dx.doi.org/10.1039/c5ew00246j>.
Colwell, M. (2017) ‘A food insecurity case study using a meat intervention to change learning and quality of life of children and women in Malawi Africa’, in American Meat Science Association 70th Reciprocal Meat Conference (RMC), 19 June 2017, College Station, Texas, United States.
Cosenza, G.H., Williams, S.K., Johnson, D.D., Sims, C. and McGowan, C.H. (2003) ‘Development and evaluation of a fermented cabrito snack stick product’, Meat Science 64: 51–7.
Czerwonka, M. and Tokarz, A. (2017) ‘Iron in red meat–friend or foe’, Meat Science 123: 157–65 <http://dx.doi.org/10.1016/j.meatsci.2016.09.012>.
Darmon, N., Ferguson, E. and Briend, A. (2002) ‘Linear and nonlinear programming to optimize the nutrient density of a population’s diet: an example based on diets of preschool children in rural Malawi’, The American Journal of Clinical Nutrition 75: 245–53.
FAO (Food and Agriculture Organization of the United Nations) (1990) Manual on Simple Methods of Meat Preservation, Rome: FAO <http://www.fao.org/docrep/003/x6932e/x6932e00.htm> [accessed 11 July 2019].
Government of Malawi (2016) National Fisheries and Aquaculture Policy, 2nd edn, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development.
Government of Malawi (2017) 2017 Annual Frame Survey Report of the Small-scale Fisheries, Lilongwe, Malawi: Ministry of Agriculture, Irrigation and Water Development, Department of Fisheries.
Hansen, D.L., Clark, J.J., Ishii, S., Sadowsky, M.J. and Hicks, R.E. (2008) ‘Sources and sinks of Escherichia coli in benthic and pelagic fish’, Journal of Great Lakes Research 34: 228–34 <https://doi.org/10.3394/0380-1330(2008)34[228:SASOEC]2.0.CO;2>.
Joy, E.J.M., Kumssa, D.B., Broadley, M.R., Watts, M.J., Young, S.D., Chilimba, A.D.C. and Ander, E.J. (2015) ‘Dietary mineral supplies in Malawi: spatial and socioeconomic assessment’, BMC Nutrition 1: 42 <http://dx.doi.org/10.1186/s40795-015-0036-4>.
McQuestin, O.J., Shadbolt, C.T. and Ross, T. (2009) ‘Quantification of the relative effects of temperature, pH, and water activity on inactivation of Escherichia coli in fermented meat by meta-analysis’, Applied and Environmental Microbiology 75(22): 6963–72 <http://dx.doi.org/10.1128/AEM.00291-09>.
Malawi Bureau of Standards (1989a) MS 200:1989 Meat animals for ante-mortem slaughter and post mortem – transportation, handling and inspection – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (1989b) MS 206:1989: Meat grading – code of practice, Blantyre: MBS.
Malawi Bureau of Standards (2001) MS 19:2001 Labelling of prepacked foods – General standard, Blantyre: MBS.
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