Food Preservation Project
4-H food preservation projects are designed to help you do fun experiments, learn the fundamentals of preserving foods, prepare flavor-filled recipes, and reflect on what you’ve learned.
- Understand why food is preserved and the most common types of food preservation
- Learn freezing basics – how to freeze and properly thaw fruits, juices, vegetables, meats
- Learn food drying basics for fruits, vegetables, meats and herbs
- Review basic food handling practices and kitchen safety
- Learn how to properly package and store preserved foods
- Understand the science of safe food preservation
- Understand the basics of canning and explore how to use your preserved food in recipes
- Learn how altitude affects processing
- Learn how food acidity makes a difference when canning
- Make jam, jelly, and salsa, and select the right produce and jars for canning
- Develop math and science problem-solving skills by preparing recipes and calculating the cost per jar
- Learn the basics of pressure canning
- Learn how to prepare jars and lids for pressure cooking, and how to test lids for a vacuum seal
- Can a variety of foods (vegetables, sauces, soups, meats)
OPPORTUNITIES TO EXPLORE
- Organize a food preservation workshop for your community.
- Plan a special meal that incorporates preserved foods for your family.
- Make a recipe calendar for a gift. Include a food preservation recipe with “in season” fruits and vegetables for each month.
- Assemble a set of your favorite research-based food preservation recipes.
- Consider taking an exhibit to the fair for judging and show what you have learned throughout the year.
CAREERS
If the science of food interests you. Check out careers in food science, research, or technology! Want to keep others safe? Learn about being a consumer safety office, inspector, or an Extension educator!
- Portfolio or display on safe food preservation
- Food safety, preventing oxidation, pressure canning
- Dried food exhibits
- Canned food exhibits
- Food preservation equipment
Make jam/jelly for others in your community, organize a food preservation workshop and teach others about how to preserve food, volunteer with a local food pantry, or take responsibility for planting vegetables in your own garden that you can preserve.
Visit with others who have experience with preserving food, tell your family about the importance of preserving food safely, design a poster about the different food preservation methods.
Contact your local health department for local rules on selling your products, then sell goods locally or online, create a business plan, or assemble your favorite research-based food preservation recipes for a cookbook.
Create videos of how to properly can foods, take virtual tours of canning factories, and learn to analyze nutrition information for the food you preserve.
Contact you 线上赌博app Extension office for local workshops, activities and events, Communication Arts Contest – Food Demonstration, Project Expo, Farmer’s Markets, local food cookoff
- To request the free curriculum, Put It Up! Food Preservation for Youth, visit https://nchfp.uga.edu/putitup.html
- 线上赌博app Extension Food Preservation
- MyPlate (U.S. Department of Agriculture)
- Kids a Cookin’ - Kansas State Research and Extension
- Educational Trunks
- Healthy ND 4-H Club
Making dried fruit can be a fun activity with a tasty end result. Dried fruit is a portable snack and can be used in a number of recipes. Try making dried apples for a scrumptious and healthy treat.
Dried Apples
- Select mature, firm apples. Wash well.
- Pare and core the apples and cut in rings or slices 1/8-1/4 inch thick or cut in quarters or eighths.
- Dip in ascorbic acid or other acidic solution for 10 minutes.
- Remove from solution and drain well. Next, arrange fruit in a single layer on food dehydrator trays, pit side up.
- Dry until soft, pliable and leathery or when there is no moist area in the center when cut (6-12 hours; follow manufacturer’s directions.).
- Pack cooled dried fruits in small amounts in dry glass jars or in moisture- and vapor-proof freezer containers, boxes or bags. When properly stored, dried fruits keep well for six to 12 months.
Did you know that it is important to pretreat light-colored fruits before drying for quality and safety? Soaking your sliced fruit in an acidic solution preserves the color and texture of the dried fruit and helps prevent harmful bacteria. Here are some acidic solutions you can use. Whatever method you use, soak your fruit for 10 minutes and drain well before dehydrating:
- Ascorbic Acid: Stir 2 ½ tablespoons into 1 quart cold water.
- Citric Acid: Stir 1 teaspoon into 1 quart cold water.
- Lemon Juice: Mix equal parts lemon juice and cold water.