I am asking about a method or a trick to measure (or guess) how acidic is food.
Please don't suggest any expensive tool; this will be for home usage only.
Litmus paper is quite inexpensive. Edmund Scientific has 100 strips for US$1.95.
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
5 years ago
Get the weekly newsletter! In it, you'll get:
see an example newsletter