Make an essay on how is food preservation is beneficial for us.you may cite specific example
Answers
Food preservation prevents the growth of microorganisms such as yeas onts, or other microorganisms and slowing the oxidation of fats that cause rancidity. Food preservation may also include processes that inhibit visual deterioration, such as the enzymatic browning reaction in apples after they are cut during food preparation.Many processes designed to preserve food involve more than one food preservation method. Preserving fruit by turning it into jam, for example, involves boiling to reduce the fruit's moisture content and to kill bacteria, etc., sugaring to prevent their re-growth and sealing within an airtight jar to prevent recontamination. Some traditional methods of preserving food have been shown to have a lower energy input and carbon footprint compared to modern methods.Some methods of food preservation are known to create carcinogens. In 2015, the International Agency for Research on Cancer of the World Health Organization classified processed meat, i.e., meat that has undergone salting, curing, fermenting, and smoking, as "carcinogenic to humans."
Maintaining or creating nutritional value, texture and flavor is an important aspect of food preservation.
Answer:
Any act or addition to the food that stops unwanted bacterial growth or chemical alterations is considered food preservation.
Explanation:
- Chemical and physical preservation are the two types of preservation.
- We practise physical preservation when you wash your raw fruit or freeze your chicken.
- Curing and pickling are examples of chemical preservation techniques that involve the use of salt and vinegar (acetic acid).
- To ensure that we have safe foods that last longer, foods are frequently prepared in a way that works as a physical preservative.
- Preservatives can also be beneficial to your health.
- Consider ascorbic acid, a potent antioxidant and antibacterial molecule found in everything from bacon to carbonated beverages.
- Vitamin C, or ascorbic acid, is a nutrient that may both preserve foods and directly meet nutrient requirements.
- Toxins are produced by numerous natural and living bacteria, which can enhance the risk of many diseases.
- Without even realising it, you're probably practising food preservation on a daily basis.
Hence, Increased food safety is one of the most important advantages of preservatives.
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