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Sun Drying and Solar Drying l Food Preservation Methods - Lesson 14 l Food Processing Technology

#Food_Preservation #Food_Drying #Food_Processing Drying is the removal of a liquid from a material (usually consisting of a macro molecules matrix) and is one of the most important and oldest unit operations used for thousand years in a variety of materials, such as wood, coal, paper, biomass, wastes and foods. Drying and dehydration is different as dehydration is the removal of water from food. Do you every worry about the food waste on the planet. Food waste contributes greatly to world hunger. Therefore, we need to preserve our foods. Food preservation can be defined as the process of treating and handling food in such a way to stop or greatly slow down spoilage and prevent food borne illness while maintaining nutritional value, texture and flavor.    • Introduction to the Food Preservation...   Food deterioration and spoilage Do you ever worry about that, close to one third of the world's food supply is wasted annually. As a major contributor, food spoilage represents an environmental problem.    • Food Deterioration and Spoilage  l  F...   Food preservation methods Are you wondering about how we keep foods for months or even years?    • Food Preservation Methods l Lesson 03...   Edible coatings Do you know about the edible coatings?    • Edible Coatings l Food Preservation M...   Food sterilization is an important preservation method to keep our foods for years at ambient temperature    • Food Sterilization l Food Preservatio...   Let’s talk about the UHT treatment in Food Processing Technology    • Ultra High Temperature (UHT) Treatmen...   F value is very important parameter in thermal calculations in food canning    • F value l Canning Part 03 l Lesson 09...   D value in food canning, Do you ever think about how canned foods keep at ambient temperature for years? In the context of a sterilization procedure, the D-value or decimal reduction time is the time required, at a given condition or set of conditions, to achieve a log reduction, that is, to kill 90% of relevant microorganisms. A D-value is denoted with the capital letter "D".    • D value l Decimal Reduction Time l Ca...   Z value is very important parameter in thermal calculations in food caning    • Z value l Canning Part 02 l Lesson 8 ...   Food canning is a wonderful preservation method to keep our foods for a long time.    • Food Canning l Food Preservation Meth...   Color determination    • How to Determine Color of Foods l Chr...   Hurdle technology Food is a very important building block in our lives. By 2050, more than nine billion people will need 70% more food than today. Therefore, we need to produce food for the emerging demand as well as we need to preserve them. Hurdle technology is an integrated approach of basic food preservation methods for creating safe, stable, yet nutritious foods. The concept of hurdle technology fits well with the present consumer trend for minimally processed foods. Hurdle technology provides a framework for expert integration of individually mild preservation factors that in combination to achieve enhanced product quality while maintaining food safety and stability.    • Hurdle Technology l Food Preservation...   Food Fermentation Although ancient humans developed fermentation primarily for the stabilization of perishable foods, the technology has evolved beyond food preservation into a tool for creating desirable organoleptic, nutritional, and functional attributes in food products.Lifestyle choices such as vegetarianism and veganism, and increasing interest by consumers in everything perceived natural and promote health and longevity. Fermentation is also one of the key technologies that is being explored for the conversion of agrofood waste into high value products such as food ingredients, nutraceuticals, biofuels, and industrial chemicals and will continue to play a significant role in the transition from the current fossil fuel–based economy to the bio-based economy of the future.    • Food Fermentation l Food Preservation...   Sun drying and solar drying