Food & Drink

Techniques to stop the growth and proliferation of microorganisms:

Techniques to stop the growth and proliferation of microorganisms:

Techniques to stop the growth and proliferation of microorganisms:

Two of the controls are refrigeration and freezing – temperature reduction processes –, in which the speed of biochemical reactions would decrease and consequently inhibit the proliferation of microorganisms.

Just as acidifying a medium makes it impossible for these pathogens to survive, using heat treatment  would also inactivate them. Click Here for food safety course in UAE

However, there are those that multiply with heat and humidity, which is why it is necessary to store food in environments far from these sources.

Food Safety :

If you use these two expressions as synonyms, I’m sorry to say you made a mistake. Originated in Europe during the First World War, food security comes from “food security” in the English language and was linked to the national security of a State. In other words, food had just become a weapon and countries that had the ability to produce their own food had an advantage and dominance over those that did not have these privileges.

As much as one represents quality and the other access, these two expressions are intrinsically linked, as unsafe food generates a vicious cycle of malnutrition and diseases, which overload health systems and harm socioeconomic development, tourism and commerce. of a nation. Yes, the challenges are great!

And what are the factors that affect the nutritional security of foods?

Globalisation and changes in consumer habits have triggered growing consumer demand for a greater variety of products, resulting in an increasingly long, complex and challenging food chain.

To overcome it, it is necessary to understand what obstacles stand in the way of achieving food safety, such as:

  • Inadequate preparation of food at home, food services or markets;
  • Food waste is not only linked to throwing leftovers in the trash, but also to losses that occur in the production process due to the lack of standardisation and incorrect storage;
  • The lack of development of public policies that guarantee access to food for the entire population;
  • The degradation of the environment thanks to the intensive use of pesticides, which contaminate soil and water resources;
  • Climate change, both natural and caused by human interference, can bring rain or drought;


Both the federal, state and municipal governments need to build systems that manage food safety risks, such as laboratories, throughout the internal and internationally imported production chain.

Foster collaboration between public health, agriculture, livestock and the environment to improve communication and work together. But also, integrate the issue of food security and nutrition into policies, programs and food campaigns that can reach everyone, especially the most vulnerable.


Inadequate time for production and soil recovery and the lack of rotation of crop types cause the weakening of these areas and the generation of food that is increasingly poor in nutrients and sensitive to pests.

The consequences are the application of higher doses of pesticides, erosion, climate change, contamination of soil, rivers and groundwater. Click Here for Level 3 Award for Catering in UAE

Therefore, it is important to emphasise the control and regularisation of the amount of pesticide and pesticide residue, investing in sustainable agriculture such as organic food, which is predominantly produced by family farming.

Handlers and Consumers:

It is everyone’s responsibility to know the foods they are using for both preparation and consumption through their labels and technical sheets, in addition to seeking to familiarise themselves with the common dangers that may arise from mishandling these products. for more blogs

Applying Good Practices, the WHO’s five keys, maintaining food quality in markets and restaurants, and safety in preparation are other techniques that producers can employ to obtain safer products.


The role of the World Health Organisation is to facilitate prevention, detection and responses to combat public health threats associated with unsafe food. To do this, she:

  • Provides scientific recommendations and assessments on microbiological and chemical risks ;
  • Evaluates the performance of control systems throughout the food chain and the safety of new technologies;
  • Helps countries improve their risk management;
  • Implement food safety in national policies in accordance with international health regulations.

Furthermore, the United Nations seeks to impact this issue through the Sustainable Development Goals, reaching this problem in its second objective, mainly:

Finally, does it have any relation to the coronavirus?

For sure! The impacts of the pandemic not only affected the food market, but also food security!

Even though the transmission of COVID-19 through food has not been proven, inadequate handling of packaging and contaminated surfaces that this product may have come into contact with increases infection rates.

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