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Gardening Guide

Important Resources

Ways to Preserve Your Harvest

Food Preservation 

Now you have herbs, fruits, and vegetables, how can you save them?

  • Dehydrating
  • Freezing
  • Pickling
  • Water Bath Canning
  • Pressure Canning

According to the USDA (2024) "Drying is the world's oldest and most common method of food preservation. Drying technology is both simple and readily available to most of the world's culture. Examples of dried foods are jerky, powdered milk, dried beans and peas, potatoes in a box, dried fruits and vegetables, pasta, and rice. Canning technology is just over 200 years old, and freezing became practical only during this century as electricity became increasingly available."

Pressure canner and canning jars

Nutrition, Food Safety & Health, CC0, via Wikimedia Commons

Dehydration

 

Benefits

Easy to do, easy to store, does not need to be refrigerated- shelf stable

Drawbacks 

Change in nutritional value: According to the University of Missouri Extension (January 2021) "The nutritive value of food is affected by the dehydration process. Vitamins A and C are destroyed by heat and air. Using a sulfite treatment prevents the loss of some vitamins but causes the destruction of thiamin. Blanching vegetables before drying, while crucial to a better quality product, results in some loss of vitamin C and B-complex vitamins as well as the loss of some minerals, because these are all water soluble. Yet blanching reduces the loss of thiamin and vitamins A and C during dehydration and storage."

Considerations

  • Some vegetables need to be blanched prior to dehydrating.
  • Some items should be conditioned after dehydrating

 

Electrical food dehydrator that has stackable plastic trays with mango and papaya slices being dried.

Vassilik, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons

Ways to dehydrate food

  • Electric dehydrator
  • Oven drying
  • Microwave drying
  • Air drying
  • Sun drying

Freezing

 

Benefits

Best method to retain the color 

Drawbacks

Extended power outages would mean loosing your freezer items to spoilage

Considerations

  • Many vegetables need to be blanched first
  • Watch out for freezer burn

Fermenting

 

Benefits

Increases nutritional value

Drawbacks

Considerations

Looking for a book

  • RCBC Library is part of the Burlington County Library System (BCLS)

    • Your RCBC Student ID allows you to check out physical material from other BCLS branches. (A separate BCLS Library card is needed to access their online resources.) 

    • Note: a book that shows up as being in another branch may be currently in use by another patron. Save yourself a trip and call to double check the book's availability!

Disclaimer

Disclaimer: this guide is not intended to be complete directions or instructions for growing, treating, or preserving preserving specific foods. This guide is an aid to learning about the subject matter.