food processing and food preservation

berciyalgolda1 1,830 views 29 slides Apr 24, 2022
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About This Presentation

The process of transforming raw agricultural products, like grains, vegetables, meat, or milk, into end products to be sold to consumers.
food processing and food preservation


Slide Content

food processing and food preservation BY Assit . Prof . Dr. P . BERCIYAL GOLDA VICAS

The process of transforming raw agricultural products, like grains, vegetables, meat, or milk, into end products to be sold to consumers. Raw Products Straight from the farm End Products Ready to be purchased by consumer Tomato Wheat Pork Milk Carrots Salsa Flour Bacon Cheese Baby carrots Food processing is what happens between the farm and the consumer.

Examples of Food Processing Carrots Baby Carrots Apples Apple Juice Washing Peeling Cutting Juicing

Wheat Flour Lettuce Bagged Salad Grinding Washing

Milk Milk Mushrooms Sliced Mushrooms Pasteurizing Washing Slicing

Strawberries Frozen Strawberries Flour Pancake Mix Freezing Mixing ingredients

Salt Iodized Salt Potato Instant Potatoes Fortifying Cooking Dehydrating

Levels of Food Processing The amount of processing varies from food to food Minimally Processed Foods that are washed, peeled, sliced, juiced, frozen, dried, or pasteurized. Moderately Processed In addition to being washed, peeled, sliced, etc., these foods may also be cooked, ingredients mixed, and some preservatives added. Highly Processed Many ingredients are added to enhance flavor, add vitamins and minerals, and extend shelf life. These foods are mostly or fully prepared for eating.

Raw product from the farm Cranberries Grow on a bush Wash and bag whole berries. Wash berries, dehydrate with added sugar, and package. Wash berries, cook with added sugar and other ingredients, then seal in can.

Raw product from the farm Wheat Grows in a field, and the seed is harvested Entire wheat seed is ground into whole wheat flour and packaged. Wheat seed is separated into its parts. The endosperm is ground into white flour and packaged. Wheat seed is ground into flour, and additional ingredients are added to make pasta.