Food and Its Classification (Part II)
In my last blog, I discussed the classification of food on the base of present moisture level in them. The amount of moisture present in food will simply define the shelf life of food. Foods having high moisture level will spoil fast than the foods having less moisture content. Today I am describing the second classification of food that is based on the amount of acid present in food.
We can get two things from this classification. First, we will know which food has high acid value and should be avoided in acidity or which food will help in digestion. As acidic foods will help in the digestion process. The other thing is the shelf life of food. Which food have the longer shelf life? Foods having acidic characteristics will have the longer shelf life because microbes cannot work on acidic food well. Only a few varieties of microbes can work on such foods and can spoil them.
Classes of Food on the Base of Acidity
On the base of acid concentration in the food, there are following classes of food:
High Acid Foods
High acid foods are the foods which have pH 3.7 or lower than that. It means they have high acid value in them. This group contains all citrus family, berries, and sauerkraut. These have the longer shelf life due to high acid value. But due to severe climatic conditions and high value of water, it spoiled fast.
Acid Foods
This group has pH between 3.7 to 4.5. these have relatively low acid value in them. Pineapple, pear, tomatoes are some food items included in this group. These foods have a relatively low shelf life because the variety of microorganisms which can attack these foods are great.
Medium Acid Foods
Medium acid foods are the foods having pH between 4.3 to 5.3. Beets, asparagus, and pumpkin etc. are included in this group of foods. These foods have very less acid value in them.
Low Acid Foods
Low acid value foods are of the category which has 5.3 or more. That means they will provide very less acid to the body. These are mostly vegetables. Corn, peas, lima beans are some common examples of low acid foods.
By: J.A. Awan
Image Sources
Great articule @tlaha96, congratulations and blessings for you.
This post has been rewarded with 30% upvote from @indiaunited-bot account. We are happy to have you as one of the valuable member of the community.
If you would like to delegate to @IndiaUnited you can do so by clicking on the following links: 5SP, 10SP, 15SP, 20SP 25SP, 50SP, 100SP, 250SP. Be sure to leave at least 50SP undelegated on your account.
Please contribute to the community by upvoting this comment and posts made by @indiaunited.
wow. very nice another one. excellent post keep it up.
Food and Its Classification goog to know
Wow! Thanks for the classification info. It made me easier to recognize them. :)
very delisious, as well as healthy
Excellent information. Easy to understand. Thanks for sharing the knowledge