TECHChapter30 - PowerPoint Presentations for Technology By...

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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Technology By R. Thomas Wright The Goodheart-Willcox Company, Inc. Tinley Park, Illinois www.g-w.com PowerPoint Presentations for
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Applying Technology: Meeting Needs through Biorelated Technologies Section 9
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Chapter 30 Food-Processing Technologies
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Learning Objectives Explain the role of food in daily life. Define food-processing technology. Describe the difference between primary and secondary food processing. Describe ways to process foods. Identify ways to preserve foods.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Learning Objectives Describe the steps that might be used to develop a new food product. Describe the activities involved in manufacturing a new food product.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Food Sustains life by providing: Carbohydrates Provide body with basic fuel. Proteins Amino acids that provide the building material to help cells maintain their structure and growth. Fats Provide triglycerides that are burned as fuel.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Food Vitamins Organic substances essential to life. Minerals Elements (calcium, iron) the body needs to create specific molecules. Fiber Substances the body cannot digest. Water Makes up about 60 percent of the human body.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Food-Processing Technology Includes two basic processes: Primary food-processing technology : Changes wheat into flour, animal carcasses into hamburger, raw milk into pasteurized milk. Secondary food-processing technology : Converts flour ingredients into bread, hamburger and other ingredients into lasagna.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Primary and Secondary Processes (Wheat Foods Council)
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Primary Food Processing Agricultural products are processed using machines to change their form, appearance, or usefulness. Primary food processes include: Material conversion (processing). Food preservation.
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Permission granted to reproduce for educational use only. © Goodheart-Willcox Co., Inc. Material Conversion
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This note was uploaded on 12/05/2011 for the course TECH 1010 taught by Professor Johnp.maclean during the Fall '10 term at Utah Valley University.

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TECHChapter30 - PowerPoint Presentations for Technology By...

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