How to Wash Produce Using a Peracetic Acid (PAA) Solution
Robert Hadad, Extension Vegetable Specialist
Cornell Vegetable Program
This how-to guide will take you through the steps necessary to wash produce in a food safe manner. From calculation of sanitizer rates to washing procedures, many variables can affect the safety of produce on your farm. The guide details the materials you will need, preparation, calculating and mixing the peracetic acid solution, washing produce, and testing turbidity.
This publication is based upon work supported by USDA/NIFA under award number 2012-49200-20031.
How to Wash Produce Using a Peracetic Acid Solution, revised April 2018 (pdf; 1458KB)
Asparagus
Beets
Broccoli
Brussels Sprouts
Cabbage
Carrots
Cauliflower
Cucumbers
Dry Beans
Eggplant
Ethnic Vegetables
Garlic
Horseradish
Kohlrabi
Leeks
Lettuce / Leafy Greens
Melons
Onions
Parsnips
Peas
Peppers
Potatoes
Pumpkins / Gourds
Radishes
Rhubarb
Rutabaga
Snap Beans
Squash - Summer
Squash- Winter
Sweet Corn
Sweet Potatoes
Tomatoes
Turnips
Upcoming Events
Storage Crop Facility School: Large-Scale Vegetable (Potato and Cabbage)
December 1, 2020
Speakers from across the Northeast will be presenting on challenges and updates surrounding large-scale potato and cabbage storage. Join us for this FREE online event to hear about storage innovation and updating facilities, decreasing storage diseases, storage funding programs, and farm food safety considerations for storage facilities.
Storage Crop Facility School: Smaller-Scale Mixed Vegetable Storage
December 8, 2020
Join us for this FREE online event to hear the latest information on smaller-scale storage and storage of mixed vegetables. Speakers from across the Northeast and Midwest will be presenting on cold storage construction, humidity and ventilation management, tactics for better storage of produce, decreasing diseases in storage, funding opportunities, and farm food safety considerations for storage facilities.
2020 NYS Processing Vegetable Advisory Meetings
December 15, 2020 : Snap Bean Advisory
Processors and growers of snap beans are invited to this FREE online meeting to review the 2020 season and comment on pests and other issues that were encountered. Reports of the 2020 research projects funded by the New York Vegetable Research Association/Council will be given. A group discussion period will include the review of research priorities for the coming year. 0.75 DEC credits in categories 1a, 10, and 23 will be offered.
December 15, 2020 : Green Pea and Sweet Corn Advisory
Processors and growers of green peas and sweet corn are invited to this FREE online meeting to review the 2020 season and comment on pests and other issues that were encountered. Reports of the 2020 research projects funded by the New York Vegetable Research Association/Council will be given. A group discussion period will include the review of research priorities for the coming year. 1.0 DEC credits in categories 1a, 10, and 23 will be offered.
December 16, 2020 : Beet and Carrot Advisory Meeting
Processors and growers of beets and carrots are invited to this FREE online meeting to review the 2020 season and comment on pests and other issues that were encountered. Reports of the 2020 research projects funded by the New York Vegetable Research Association/Council will be given. A group discussion period will include the review of research priorities for the coming year. 1.0 DEC credits in categories 1a, 10, and 23 will be offered.