Consumers who often go shopping may have the experience of looking at the bright and ruddy fruits and vegetables and meat in some stalls, but they find that they are not "eye-catching" after buying them home or returning to natural light ". The doorway lies in the special light source lighting lamp hanging at the stall, commonly known as "fresh lamp".

Dr. Hu of Guangzhou Institute of quality supervision and testing said that the visual experience of consumers is related to the color rendering and color of lighting lamps. The closer the color rendering index of the light is to the 100, the stronger the color reproduction ability of the object, and the more real the color of the object seen by the human eye. "Fresh lights" by increasing the specific color of light, change the lamp to a specific color of the color, such as red and green, will make the color of the food look more ruddy or bright.

Dr. Hu and his colleagues demonstrated the lighting comparison of lamps and lanterns on the spot, selecting several common light sources on the market, using pork as samples, and comparing them one by one under different light sources. The reporter saw that compared with neutral light, meat is more ruddy under the red light source.

In response to the "fresh lights" problem reported by the masses, the "Measures for the Supervision and Administration of the Quality and Safety of Edible Agricultural Products Market Sales" (hereinafter referred to as the "Measures") issued by the General Administration of Market Supervision this year clarified that the sale of fresh edible agricultural products must not be used. Lighting and other facilities that cause significant changes in sensory properties such as color and luster mislead consumers to the sensory perception of products. The measures will be implemented from December 1 this year.

Recently, the reporter visited the upgraded Xinjiao Store in Dongchuan New Street City, Haizhu District, CR Vanguard in Siyou New Road, Yuexiu District, and Qian Dama Fresh Food Store in Tianhe East Road, Tianhe District, and found that ordinary lighting lamps were installed at all stalls.

Under the guidance of Guangzhou Municipal Market Supervision Bureau, CR Vanguard has completed the self-examination of lighting lamps in more than 30 stores in Guangzhou ahead of schedule, and all lamps with color rendering index close to natural light have been installed. Qian Dama Fresh Food Store has completed the renewal of the first batch of lighting lamps in more than 10 stores. After the lamps are verified to be qualified, it will comprehensively and uniformly update its stores according to the new standards. This year, the farmers' markets included in the upgrading have also carried out the transformation of "fresh lights". For example, the Xinjiao Comprehensive Market in Haizhu District has completed the transformation of "fresh lights", and the rest of the farmers' markets are gradually banning misleading "fresh lights".

The relevant person in charge of the Guangzhou Municipal Market Supervision Bureau said that because there was no clear legal basis before, and there were no product standards corresponding to "fresh lights" at home and abroad, my country's national standard "Architectural Lighting Design Standards" only stipulates that the color rendering index of farmer's market lighting is not less than 80. How to regulate the application of "fresh lights" has been perplexing the grassroots market supervision department. After the promulgation of the measures by the General Administration of market supervision this year, the market supervision department of Guangzhou has stepped up publicity efforts in the city's wholesale markets, farmers' markets, large supermarkets and chain fresh enterprises, requiring market operators and operators to plan and take the lead in action as soon as possible, carry out self-inspection and rectification of lighting and other facilities in sales places, and guide operators to choose lamps with color rendering index and color temperature closer to natural light. Implement the requirements of the new regulations on time, it provides a good model for the transformation of "fresh lamp" for other business entities. In addition, the Guangzhou Municipal Market Supervision Bureau is formulating the local standard of "Food Management Regulations for Fresh Chain Enterprises", which will make clearer requirements for the color table characteristics, color temperature values, and color rendering index of lighting facilities.

The Guangzhou Municipal Market Supervision Bureau reminded and urged relevant operators that if they still use lighting facilities that cause significant changes in the true color and other sensory properties of edible agricultural products to mislead consumers after December 1, they may face warnings or fines of 5000 to 30000 yuan. Penalties of yuan.