The price of a jin of pepper powder is greatly affected by variety and purity.

Pepper powder is a common spicy seasoning in the kitchen, made by grinding peppercorns. By processing method, it is mainly divided into two types: black pepper powder and white pepper powder. Black pepper retains the skin of the fruit and has a rich, pungent flavor; white pepper is ground after the outer skin is removed, giving it a lighter color and a relatively milder taste. Both are widely used in Chinese and Western cooking.

There is no uniform standard for the retail price of pepper powder per jin on the market. The price is mainly affected by variety, place of origin, purity and processing technique. Generally speaking, because white pepper powder requires more processing steps, its price is often higher than that of black pepper powder; pure powder made from a single type of pepper as the raw material is also usually more expensive than blended products with added starch, salt or other fillers. In addition, pepper powder prices fluctuate with raw material prices, and quotations differ across periods and channels, so it is more prudent to compare multiple sources before buying.

It should be noted that products with obviously low prices often warrant extra caution. In the past, unscrupulous merchants mixed cheap fillers such as industrial magnesium carbonate and calcium carbonate into pepper powder to cut costs. Such products are not only of poor quality but may also harm health. When purchasing, consumers can check whether the ingredient list contains only pepper, observe whether the powder color is even and natural, and smell whether it has a pure, pungent pepper aroma.

It is recommended to buy through regular supermarkets or qualified channels, and to pay attention to the production information and relevant quality marks on the packaging. After bringing it home, it should be stored sealed in a cool, dry place to avoid dampness, clumping and loss of aroma. After opening, try to use it up within a reasonable time to maintain the best flavor.