Marutha Khomotso J, Chelule Paul K
Department of Public Health, School of Health Care Sciences, Sefako Makgatho Health Sciences University, 0001 Pretoria, South Africa.
Foods. 2020 Oct 28;9(11):1560. doi: 10.3390/foods9111560.
Street food vending is a common business practice in most South African cities. However, street vended foods may be a source of foodborne illnesses if their handling is not well regulated and executed. This study aimed to investigate the knowledge and practices regarding food safety by street food vendors in the Polokwane central business district. This was a quantitative descriptive study where a structured questionnaire was used to collect self-reported data from street food vendors. A checklist was used to collect observed data from the vending site on vendor practices and status of the vending environment. A total of 312 vendors participated in the study, most being young females aged below 40 years (62%), single (51.2%) with less than six years of trade experience (58.3%). Although the level of knowledge was high, safe food handling practices were mostly inadequate. Most vendors operated their businesses in the open air and tents (66.2%). Vending experience significantly correlated with safe food handling practices ( < 0.05). It is significantly riskier to sell cooked rather than uncooked food in the street. Lack of resources like water and a healthy environment negatively affected food handling practices. Health promotion on food safety is recommended for street vendors.
街头食品售卖在南非大多数城市都是常见的商业行为。然而,如果街头食品的处理没有得到良好的规范和执行,那么这些食品可能会成为食源性疾病的一个来源。本研究旨在调查波洛夸内中央商业区街头食品摊贩关于食品安全的知识和做法。这是一项定量描述性研究,使用结构化问卷从街头食品摊贩那里收集自我报告的数据。使用一份清单从售卖地点收集关于摊贩做法和售卖环境状况的观察数据。共有312名摊贩参与了该研究,其中大多数是年龄在40岁以下的年轻女性(62%),单身(51.2%),且经营经验少于6年(58.3%)。尽管知识水平较高,但安全的食品处理做法大多不足。大多数摊贩在露天和帐篷里经营生意(66.2%)。售卖经验与安全的食品处理做法显著相关(<0.05)。在街上售卖熟食比售卖生食的风险要高得多。缺乏水和健康环境等资源对食品处理做法产生了负面影响。建议对街头摊贩进行食品安全方面的健康促进。