eprintid: 10220
rev_number: 15
eprint_status: archive
userid: 1305
dir: disk0/00/01/02/20
datestamp: 2017-10-20 09:17:12
lastmod: 2017-10-20 09:17:12
status_changed: 2017-10-20 09:17:12
type: article
metadata_visibility: show
contact_email: Library-ICRISAT@CGIAR.ORG
creators_name: Magamba, K
creators_name: Matumba, L
creators_name: Matita, G
creators_name: Gama, A P
creators_name: Singano, L
creators_name: Monjerezi, M
creators_name: Njoroge, S M C
icrisatcreators_name: Njoroge, S M C
affiliation: Food Technology and Nutrition Group, Lilongwe University of Agriculture and Natural Resources (LUANAR), NRC Campus (Lilongwe)
affiliation: Veterinary Sciences LUANAR (NRC Campus)(Lilongwe)
affiliation: Food Science and Technology Department LUANAR (Bunda Campus) (Lilongwe)
affiliation: Department of Agricultural Research Services, Chitedze Research Station (Lilongwe)
affiliation: Department of Chemistry, Chancellor College, University of Malawi (Zomba)
affiliation: ICRISAT (Lilongwe)
country: Malawi
title: Aflatoxin risk management in commercial groundnut products in Malawi (Sub-Saharan Africa): a call for a more socially responsible industry
ispublished: pub
subjects: s1.3
subjects: s2.10
subjects: s355
subjects: s4004
subjects: s40051
subjects: s60
divisions: CRPS5
full_text_status: restricted
keywords: Aflatoxin, Commercial groundnut products, Malawi, Risk management
note: This study was supported by the
Government of Malawi and World Bank through the Agricultural
Productivity Program for Southern Africa (APPSA) project
number MC-P04-2014 entitled ‘Reducing Mycotoxin Contamination
of Maize, Groundnuts and Beans to Improve Food Safety
and Enhance Health and Trade in Malawi, Zambia and
Mozambique’. The invaluable technical assistance provided by
T. Mhango, C. Dzimkambani, Kondwani Kammwamba, Mtendere
Manadala, Chimwemwe Mboma and Paul Phiri is highly
appreciated.
abstract: This study was performed as a follow-up to a study from 2013, to assess the impact of management interventions on aflatoxin incidence and levels in commercial groundnut products in Malawi. Sixty-seven samples of commercial groundnut products were analyzed for aflatoxin using a fluorometric method. Total aflatoxin levels ranged from 1.5 to 1200 μg/kg in raw groundnuts and 83–820 μg/kg in groundnut flour from vendors. In branded groundnut flour and peanut butter from supermarkets, aflatoxin levels ranged from 13 to 670 μg/kg and 1.3 to 180 μg/kg, respectively. About 93, 88, 78 and 72% of the samples analyzed contained aflatoxin levels above regulatory limit used in Malawi (3 μg/kg), EU (4 μg/kg), most developing countries (10 μg/kg), and the USA (20 μg/kg), respectively. Despite much effort, aflatoxin levels remain persistently high in commercial groundnut. Considering the difficulty of achieving an efficient government regulation system due to resource constraint, the authors recommend the promotion of a socially responsible groundnut processing industry that has consumer welfare as its central feature.
date: 2017-09-17
date_type: published
publication: Journal of Consumer Protection and Food Safety
publisher: Springer International Publishing
pagerange: 1-8
id_number: 10.1007/s00003-017-1129-6
refereed: TRUE
issn: 1661-5751
official_url: http://dx.doi.org/10.1007/s00003-017-1129-6
projects: Reducing Mycotoxin Contamination of Maize, Groundnuts and Beans to Improve Food Safety and Enhance Health and Trade in Malawi, Zambia and Mozambique
citation:   Magamba, K and Matumba, L and Matita, G and Gama, A P and Singano, L and Monjerezi, M and Njoroge, S M C  (2017) Aflatoxin risk management in commercial groundnut products in Malawi (Sub-Saharan Africa): a call for a more socially responsible industry.  Journal of Consumer Protection and Food Safety.  pp. 1-8.  ISSN 1661-5751     
document_url: http://oar.icrisat.org/10220/1/s00003-017-1129-6.pdf