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Dr Hoitsimolimo Mutlokwa
Dr Hoitsimolimo Mutlokwa is a postdoctoral researcher at the Centre for Labour Law in the Department of Mercantile Law, UFS.

Opinion article by Dr Hoitsimolimo Mutlokwa, Postdoctoral Researcher: Centre for Labour Law in the Department of Mercantile Law, University of the Free State.


There has been a spike in the number of children either getting sick or dying from eating snacks bought in spaza shops. It is known that consumption of fake food poses a danger to one’s health. Such foods contain toxic chemicals and ingredients that may not be safe for human consumption. Below, I analyse the regulations and legislation in place to regulate and penalise businesses that sell food products not fit for human consumption.

The recent deaths of dozens of children who consumed unsafe food sold in unregulated spaza shops shocked the nation and caused outrage, emphasising the need for change in the informal food retail sector. Some media reported that since the beginning of September this year, a total of 890 incidents of food-borne illnesses have been reported across all provinces. These events demand immediate action, with President Cyril Ramaphosa mandating all spaza shops to register within 21 working days.

Though most have welcomed and praised the president’s decisive action, some are blaming the government and more so, foreign-run spaza shops. The country has the all the laws in place to not only police and act against perpetrators, but to also prevent tragic incidents like these. These laws include the South African Regulation R638 of 2018 for Food Premises, South African Regulation R146 of 2010 for Food Labelling, the South African Consumer Protection Act 68 of 2008 (CPA), and municipal by-laws. These laws just need to be enforced. With all spaza shops enforced to be registered, it will make it much easier to shut down shops that are not registered and prosecute those who might be selling foods that have either expired or are fake. However, the problem is much deeper than this, considering the growing animosity towards foreign-owned spaza shops taking away business opportunities from local citizens.

South African Regulation R638 of 2018 for Food Premises

This regulation outlines the required hygiene standards and food safety practices that businesses, including spaza shops, must set up. Environmental Health Practitioners (EHP) can enforce these regulations by conducting inspections and providing guidance to shop owners. In a situation where fake or expired foodstuffs are found on shelves, they must be removed and confiscated by the EHP to be destroyed. In terms of provision 15, a person who violates these regulations will be guilty of an offence and liable to a penalty in terms of section 18(1) of the Foodstuffs, Cosmetics and Disinfectants Act (Act 54 of 1972). First-time offenders are fined an amount of R400, or six months’ imprisonment or both a fine and imprisonment. Second-time offenders are fined R800, or 12-month prison sentence or both a fine and imprisonment. Third-time offenders are fined R2 000 and imprisonment for a period not exceeding 24 months or a fine and imprisonment.

South African Regulation R146 of 2010 for Food Labelling

These regulations govern the proper labelling of food products to ensure consumers have proper information on the product they intend to buy. Information on the label relates to contents and expiry dates. However, this regulation is problematic in the sense that expiry dates are not prescribed by law. Manufacturers determine what is appropriate in terms of an expiry date. This is bound to encourage manipulation of expiry dates, putting consumers’ health at risk. The regulations do not mention anything about penalties for offenders. It is presumed that businesses that breach this act are charged in terms of section 18(1) of the Foodstuffs, Cosmetics and Disinfectants Act (Act 54 of 1972).

The South African Consumer Protection Act 68 of 2008 (CPA)

The CPA provides protection measures for consumers that include the right to safe and quality goods. Consumers have a right to return harmful products and issue complaints about such products. Complaints can be sent to the Provisional Consumer Authorities (PCA) or the National Consumer Commission (NCC). Selling of fake or expired food falls under the category of “unconscionable conduct”, “misleading” or “deceptive” practices. The NCT presides over such cases. A person convicted of such an offence may be liable to a fine or imprisonment for a period not exceeding 12 months or both a fine and imprisonment. The NCT may impose administrative fines not exceeding 10% of the violator's annual turnover in a financial year.

Most spaza shops obtain their goods from wholesalers who are off the hook from prosecution. The media appear to show only one side of the problem, the spaza shop, but not the wholesaler.

The NCC is not using its powers effectively in terms of section 73 to refer matters to the NPA of wholesalers who sell expired foods.

The NCT may also issue a compliance notice should a wholesaler be found to have been selling expired or fake foods. If the conduct continues or the wholesaler does not cooperate, the matter can be referred to the NPA in terms of Section 100.

Municipal by-laws

Municipalities such as Mangaung have by-laws relating to spaza shops but there appear not to be enough health inspectors to conduct the necessary inspections to ensure fake or expired food are not sold in such shops. Necessary financial resources must be available to ensure that municipalities can carry out their mandate effectively in supporting provincial consumer authorities, the NCC, NCT and NPA towards curbing the problem of expired and fake foods.

Conclusion

A Draconian approach is needed to mitigate the surge in the sale of expired and fake foods. The Foodstuffs, Cosmetics and Disinfectants Act (Act 54 of 1972) is rather outdated regarding the present spike in the number of fake and expired foods for sale. The CPA gives powers to the NCC and NCT to report business practices to the NPA that are either harmful or prejudicial to consumers. These powers must be used effectively. Secondly, the fines imposed are too lenient. R400 or even R2 000 are too low to deter individuals from repeating the offence.

A register of offenders is needed for manufacturers, wholesalers and shops that sell expired or fake foods. To make this effective, all individuals convicted by the NPA must be listed in this offenders’ register. Such a register must be published in the government gazette for easy access by the public. This will be a deterrent to the sale of expired or fake foods or foods allegedly containing poison.

This will avoid the situation where consumers take it upon themselves to go on social media and raise awareness of products people should not buy. For instance, recently, a video went viral of a person warning people not to buy certain 1.25l Coca-Cola bottles because the serial numbers displayed on the bottle were not consistent with other serial numbers. 

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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