Pickles are cucumbers, the become pickles by being pickled and pickling requires vinegar. The same is done with pickled cabbage, pickled onions, etc etc.
This depends on the recipe of the producer; pickles with sufficient vinegat don't need a preservative.
acid are also used to preserve food.for example ,when vinegar (acetic acid) is used in making a pickles or sauces, the acid prevents the growth of bacteria , some of which may be harmful.
Home made pickles are slightly alkaline (base) ~7.2 pH, but commercial dill pickles are pretty acidic. Roughly 6 pH
You think probable to a preservative.
Papad khar is an Indian term for alkaline salt - sodium benzoate which is widely used as a food preservative known - E211. Alternatively you can use Sodium Carbonate and Sodium Bicarbonate in 2:1 ratio instead of Papad Khar
Potassium benzoate levels of potassium are different in each chemical manufactures mixture. The information is not commonly available without purchasing the product.
A preservative either slows down or halts the decomposition of food. For instance, the high sugar content helps to preserve home-made jams. Vinegar preserves hard-boiled eggs, or pickles and chutneys.
Yes, Sodium benzoate is a preservative. It is bacteriostatic and fungistatic under acidic conditions. It is used most prevalently in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. It is also found in alcohol-based mouthwash and silver polish.[
Pickling is done using either brine (salt), or vinegar (acid). Either salty or acid environment is unfriendly to most bacteria, hence food does not spoil.
Vinegar is a preservative because it composes many acids.
No, pickles are not fruit they are actually cucumbers (a vegtable) that have been soaked in vinigar and other things Pickling may well originate with the Roman practice of preserving food in sour wine, and refers to the method of preservation, not specifically to the items preserved, which might include fruit, vegetables, cheese or seafood. Indian pickles typically employ oil and salt as the preservation medium. Japanese pickles are more likely to employ brine. Most other parts of the world use vinegar as a preservative. NB: cucumbers are a fruit.Yes
The answer depends in part on your application. Also, 'best' in what sense? Formaldehyde is a very effective preservative for biological specimens, but is not suitable as a food preservative if you intend to eat the food, as it is quite toxic. Copper compounds are excellent wood preservatives, but are also quite toxic. If you are looking for a non toxic food preservative, try salt or vinegar!
The answer depends in part on your application. Also, 'best' in what sense? Formaldehyde is a very effective preservative for biological specimens, but is not suitable as a food preservative if you intend to eat the food, as it is quite toxic. Copper compounds are excellent wood preservatives, but are also quite toxic. If you are looking for a non toxic food preservative, try salt or vinegar!
to revent it from rancidity Usually as a flavouring or preservative. e.g. Pickled Onions are preserved in vinegar (an acid) the vinegar also adds flavour to the onions.
Cucumbers are what pickles are made from. They are made by processing the cucumbers in a solution of vinegar, spices and other flavors. But in England, baby pickles are tiny onions soaked in vineger.
Acetic acid is your household white vinegar, albeit diluted. I wouldn't use the strong stuff in food though.
No, it is not a good preservative for food, because if it is digested it can be very deadly.
All sorts of food can 'use' or contain vinegar, pickled onions is the obvious along with other pickles such as beetroot, red cabbage and gherkins, many sauces use vinegar such as mayonnaise, thousand island, salad cream (UK), vinaigrette and so on, we sprinkle vinegar on food such as fish and chips, tinned salmon and tuna and vinegar is also used in many recipes.