What is FDA CFR 21?

Title 21 is the portion of the Code of Federal Regulations that governs food and drugs within the United States for the Food and Drug Administration (FDA), the Drug Enforcement Administration (DEA), and the Office of National Drug Control Policy (ONDCP).

What is considered an acidified food?

An acidified food (AF) is a low-acid food to which acid(s) or acid food(s) are added and which has a finished equilibrium pH of 4.6 or below and a water activity (aw) greater than 0.85.

Are canned beans low acid?

Low-acid canned foods are defined as foods that undergo a thermal process prior to being placed in a hermetically-sealed (airtight) container. Examples of low-acid canned foods include canned beans or peas.

What is finished equilibrium pH?

Definition. • An acidified food is a low acid food to which. acid(s) or acid food(s) is added to produce a. product which has a finished equilibrium pH of 4.6 or less and a water activity of greater than 0.85.

Is Vinegar an acidified food?

Most acidified foods including dressings and sauces use vinegar (acetic acid) to produce the desired acidity. Vinegar is a familiar and effective source of food acid.

Is BBQ sauce acidic or basic?

The lower the pH, the higher the acidity; highly acidic foods and beverages include diet sodas (2.9 to 3.7), strawberries (3.5) and barbecue sauce (3.7).

What beans are most alkaline?

Navy Beans Navy beans along with other white beans make the list since they’re well utilized by the body and are on the alkaline side of the equation.

What beans are not acidic?

With a pH level of 7 to 7.20, tofu and soy milk are neutral, making them less acidic than unprocessed beans. Soy sauce, on the other hand, is more acidic than the beans it is made of. Lima beans are another type of bean that, with a pH level of 6.50, are close to neutral.

Should I eat a dented can?

Is it safe to use food from dented cans? If a can containing food has a small dent, but is otherwise in good shape, the food should be safe to eat. Discard deeply dented cans. A sharp dent on either the top or side seam can damage the seam and allow bacteria to enter the can.

Do foods have pH levels?

The pH value of a food is a direct function of the free hydrogen ions present in that food. Acids present in foods release free hydrogen ions; the hydrogen ions give acid foods their distinctive sour flavor. Thus, pH may be defined as a measure of free acidity.