Fresh pineapple contains an enzyme called bromelain, which breaks down proteins. When a base is added to fresh pineapple, it can cause the proteins to denature and coagulate, leading to solidification. This reaction is similar to how cooking or heat affects proteins, altering their structure and resulting in a firmer texture.
To find a good pineapple, look for one that is firm but slightly yielding to gentle pressure, with a sweet, fragrant smell at the base. The leaves should be green and fresh-looking. Avoid pineapples with soft spots, mold, or a fermented smell.
The pineapple juice is acidic; the color with pH paper Merck no. 9565 is red to brown.
To prune a pineapple plant effectively, use sharp, clean shears to remove dead or yellowing leaves at the base of the plant. Trim any suckers that grow at the base to promote the growth of the main plant. Avoid cutting the central stem, as this is where the pineapple fruit will grow.
Well, I think it is called suckers.
0.6-1.2% of Pineapple is acid of which 87% is Citric acid and 13% is Malic acid. Pineapple has a pH of 3.71 and an acidity of 53.3% (Tannic acid. - this was the previous answer )
Base should be added slowly into water, while stirring continuously. This helps prevent splashing or sudden release of heat, which could be hazardous. Never add water into base as it can cause a violent reaction.
Ultrapure fresh water is neutral.
'-ing' is added to the base verb to make the present participle.
The first suffix added to the base word "watch" could be "-es" to form "watches."
Generally base is added to HCl, So base should be tested.
A base is neutralized adding an acid, not another volume of a base.
a physician