'Acid foods' diaporamas de présentation

Food Chemistry

Food Chemistry . Food Additives - Preservatives. Introduction. Food additives can be divided into two major groups Intentional additives Chemical substances that are added to food for specific purpose Are regulated by strict governmental controls Incidental additives

1.74k views • 59 slides

The Science Behind Food Preservation:

The Science Behind Food Preservation:. Dr. Renee Boyer Extension Specialist May 21, 2009. Why Preserve Foods ?. Prevent Spoilage of Foods & Extend Shelf Life Types of Spoilage: Microbiological Molds, yeast, bacteria Chemical Enzymatic changes Physical Bruising, water loss.

607 views • 56 slides

Thermal processing

Thermal processing. Sterilization/pasteurization Appertization Canning. History. 1810 Nicolas Appert about 1860 Luis Pasteur provides scientific explanation 1920 Bigelow and coworkers described method of calculation

967 views • 52 slides

Pressure Canning & Canning Low-Acid Foods at Home

Pressure Canning & Canning Low-Acid Foods at Home. This slide show is a description of basic principles and typical steps in home canning. It is not intended to be the only canning instruction and reading you need to do in order to can food safely at home.

416 views • 39 slides

Pressure Canning & Canning Low-Acid Foods at Home

Pressure Canning & Canning Low-Acid Foods at Home. Cooperative Extension The University of Georgia. Two Methods of Canning. Boiling Water Canning Used for acid foods Pressure Canning Used for low acid foods (and some acid foods). Low Acid Foods. pH greater than 4.6

532 views • 38 slides

USFDA Canned Food Regulations Thermal Processing Deviations Registration and Process Filing

USFDA Canned Food Regulations Thermal Processing Deviations Registration and Process Filing. William W. Deckert Jr. Low-acid canned foods Acidified foods. A compilation of title 21 code of federal regulations, parts 108, 113, and 114. Part 108 - Emergency permit control.

687 views • 28 slides

380 views • 18 slides

Canning- Is It Worth It?

**This information is being presented and distributed with the permission of Charles Mix County and Bon Homme County Extension Agents Carrie Johnson and Amanda Larson. Canning- Is It Worth It?. Saves money, especially if you have your own garden Personal satisfaction

300 views • 18 slides