Vinegar is the common name for acetic acid, an organic acid often used in red meat production. At concentrations of 5% and less, acetic acid is considered Generally Recognized as Safe (GRAS) by FDA and FSIS and is classified as a processing aid. At concentrations above 5%, acetic acid could be a chemical hazard.
Yes, vinegar is a food product.
In Japan, yes, it is considered a fast food product.
Baking soda and vinegar are reactants because they are what react, or go into a reaction. The products here are water, carbon dioxide, and sodium acetate, because they are what is produced.
Yellow vinegar?
Yes
A marinated salad, or any other marinated food product is food that has been soaked in a seasoned liquid such as vinegar, wine, oil, herbs and spices before cooking or eating
Vinegar cannot be an alkaline product; vinegar contain a significative percent of acetic acid (generally 5-10 %).
Ketchup contains a high concentration of vinegar (acetic acid) and as such is an acidic product in itself. Furthermore, the tomato itself from which the ketchup is made is considered to be an acidic fruit when measured on a Ph scale.
acetic acid --- vinegar
vinegar
Vinegar.
White vinegar is a pretty stable product. I do not know of any way that it can spoil.
Oil and vinegar have antiseptic qualities which help preserve food. The oil submerses the food from any airborne contaminants, while the vinegar sterilizes the food's environment.