1, chromaticity requirements: the color of chili red should meet the relevant national or regional standards. Generally speaking, the color of Chili red should be bright, full, red or orange-red, without obvious impurities and discoloration.

2. Composition requirements: The composition requirements of chilli red mainly include capsaicin content, moisture, volatiles, etc. Capsaicin content is an important index to measure the hotness of chilli red. Generally, it is required that the content of water and volatile matter will also affect the quality of chilli red within a certain range, which is usually required to be within a certain reasonable range.

3. Requirements for pesticide residues: In the production process of chili red, the content of pesticide residues in chili red should be within the national or regional limits in accordance with the specifications for the use of pesticides to ensure food safety.

4. Quality index requirements: there are also certain requirements for the appearance quality and taste of Chili red. For example, Chili red should have no obvious appearance defects such as deformation and breakage, and its taste should be spicy and unique.