salt, perfume, soap, menstruation, feeces, DOUBLE MURDER ANIMAL FAT, sugar, vinegar, soy sauce, patis, and eyeballs
what are the raw materials in food preservation
Sugar salt vinegar
Vinegar is a common household acid that can be used for preserving food, cleaning, and cooking.
why is there need for preserving food ? explain
Natural flavors are often considered to be healthier. Artificial flavors allow for more variety in the food and can act as preserving agents.
Fairly rare in developed countries, unless one is careless in preserving food.
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enumerate the different methods in preserving food
It does not take the moisture out of food therefor not preserving it.
flour, potatoes, sauerkraut
the most common acid ingrediants used for preserving foods are vinegar and citric acid from citrus fruit such as lemons. BOTH of these ingredients have a pH level of around two and therefor inhibit the growth of micro organisms and subsequent detrioration of the food
yeah like apples An ingredient can be anything in a prepared item's contents. Not all are food items, for example, preservatives, thickening agents, colorings, etc. are all "ingredients" in food that are not actually food. Non food items like toothpaste etc. also have ingredients, the bulk of which/none of which are not food.
Both kinds of food are edible. Also healthy foods and non healthy foods contain many of the same ingredients but there are extra ingredients that are not good for humans in not healthy food.
Rice, bean, pasta... are the major ingredients. However, a lot of different veggies is added.