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picture1_Food Preservation Methods Pdf 87191 | Lecture No 2


picture2_Food Preservation Methods Pdf 87191 | Lecture No 2 picture3_Food Preservation Methods Pdf 87191 | Lecture No 2

 105x       Filetype PDF       File size 0.17 MB       Source: www.uop.edu.pk


File: Food Preservation Methods Pdf 87191 | Lecture No 2
PRINCIPLES OF PRESERVATION Principles of Food Preservation A good method of food preservation is one that slows down or prevents altogether the action of the agents of spoilage. Also, during ...

icon picture PDF Filetype PDF | Posted on 14 Sep 2022 | 2 years ago
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...Principles of preservation food a good method is one that slows down or prevents altogether the action agents spoilage also during process should not be damaged in order to achieve this certain basic methods were applied on different types foods for example earlier days very cold weather condition ice was used preserve thus low temperature became an efficient preventing let us now list removal micro organisms inactivating them done by removing air water moisture lowering increasing concentration salt sugar acid if you want green leafy vegetables have remove from leaves so cannot survive do drying till all evaporates enzymes found can inactivated changing their conditions such as and when peas preservations put few minutes boiling known blanching inactivates helps preserving insects worms rats storing dry tight containers are prevented destroying it control microorganisms heat acids oxygen smoke radiation chemicals preservatives antioxidants other factors protective packaging sanitation...
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