Noun:

डब्बों में बंद करने की औषधि, बचाव करने का पदार्थ,

preservatives's Usage Examples:

They contain no rusk, crumb, or preservatives.

The use of naturally durable timbers avoids the use of toxic chemical preservatives, which contain carcinogens.

By enabling us to make better use of less durable species, modern timber preservatives help us to maximize our wood resource.

Free from wheat dairy lactose yeast gluten salt corn/maize soya starch artificial colors preservatives or flavorings.

Even natural wood preservatives should not be flushed away.

adulterated with too many additives and preservatives, our water is less than clean, our air is polluted.

The thorough saturation of the narrow space with aqueous vapour, and the presence of drain water in the cutting, were probably their chief preservatives - assisted by the high even temperature always found in the deeper headings of coal mines, and by the enormous compression of the confined air.

Sweet chestnut or green oak posts last in the soil for a long time without the need for wood preservatives.

Organic acids such as vinegar, common salt, the natural ingredients of food, and the various extraneous substances used as food preservatives, alone or mixed together, dissolve traces of it if boiled for any length of time in a chemicallyclean vessel; but when aluminium utensils are submitted to the ordinary routine of the kitchen, being used to heat or cook milk, coffee, vegetables, meat and even fruit, and are also cleaned frequently in the usual fashion, no appreciable quantity of metal passes into the food.

These jhils have great value, not only as preservatives against inundation, but also as reservoirs for irrigation.

Synonyms:

protective,

Antonyms:

smooth, unprotective,