Vacuum Marinating is completely self-contained. It displays recommendations for the processing time for different food items.The vacuum tubing is stored in a handy compartment. Most all recipes call for marinating times of less than 30 minutes, and the majority of recipes recommend 15 minutes. 15 Minute Marinating brings Super Fast Meat, Poultry, Pork, Chicken & Vegetable marinating to your kitchen counter. It can marinate meat, vegetables, etc. It can be used for home use, or for small hamburger restaurants, fried chicken restaurants, barbecue restaurants, etc. (or to process ingredients in the laboratory and observe experimental data) The marinating time can be set for ten hours. Roll slowly, about four times a minute, to prevent the marinade from sinking to the bottom and to taste more evenly. 0-10 hours can be adjusted according to different food needs.