What is carbon neutralized food

Recently, through the Guangzhou Carbon Eatsurding Exchange, it was determined that the brand's organic mountain tea oil realized the pre -carbon neutralization of the product, becoming the country's first tea oil carbon neutralization product. Now there are more and more foods that are neutralized by carbon and labels.

What is carbon neutralized food? Will the nutritional value of carbon neutralized food be reduced? Why launch carbon neutralized food? In response to these issues, the reporter interviewed relevant experts.

All aspects of the food production process

"Carbon neutralized food refers to foods with a" greenhouse gas emissions less than or equal to zero 'during the production process. "Ruan Guangfeng, director of the Science and Technology Communication Department of Kexin Food and Health Information Exchange Center, told reporters whether a food can be called carbon carbon Neutral food needs to be determined by a professional carbon emission exchange, which is similar to the certification of organic and green food.

On June 9, the nation's first zero -carbon certification organic vegetables were listed on Hema nation's stores. These vegetable packaging bags are posted with a green circular logo, which marked them that they belong to "zero -carbon agricultural products", which represents the net emissions of the greenhouse gas during the production process of this package of vegetables less than or equal to zero.

How can food achieve carbon neutrality?

The "Corporate Carbon neutralization path" released by the United Nations Global Contract Organization in 2021 states that food needs to go through the layers of research and development, harvesting, processing, distribution, distribution, retail to storage. Among them, each link will generate a certain amount of greenhouse gases.

"To achieve carbon neutrality of food, in fact, the carbon dioxide and other greenhouse gases are discharged by controlling food production in the process of controlling food production. Wait for all aspects. "Ruan Guangfeng said.

Ruan Guangfeng said that carbon neutralized food mainly controls the food production process, so it has no actual impact on the nutrition of the food itself. In terms of nutritional value, taste, etc., carbon neutralized food and non -carbon neutral and food will not have obvious differences in theory. "However, carbon neutralized foods should be more expensive than ordinary food." Ruan Guangfeng analyzed.

Ruan Guangfeng said that strictly speaking, my country has not yet fully promoted carbon neutralized food at this stage. At the United Nations Conference in September 2020, China promised to strive to achieve the goal of carbon peaks in 2030 and the goal of carbon neutrality in 2060. Therefore, it is imperative to promote carbon neutralization.

In this context, accompanied by carbon peaks, carbon neutralization, and writing into the government work report for the first time, all walks of life, including the food industry, began to act to help achieve the goal of "dual carbon".

Food zero carbon production is accelerating

Liu Rui, an associate researcher at the Food and Nutrition Development Research Institute of the Ministry of Agriculture and Rural Ministry, said that the food industry accounts for about a quarter of the global greenhouse gas emissions, and it is urgent to promote the early realization of carbon neutrality in the food industry.

It is reported that the food industry can be subdivided into four aspects: animal husbandry, crop production, land occupation and production and supply chain. Liu Rui said that the highest emissions were animal husbandry, accounting for 31%. Followed by crop production, carbon emissions of the industry are mainly derived from the nitrogen dioxide decomposed when applying nitrogen fertilizer produced by rice fields and cultivated land. The remaining part can be traced back to the carbon solid deposit loss caused by the expansion of the arable land or intensive treatment and the stage of food production and supply, the power and energy consumption of the storage and transportation, the waste of food, and the loose refrigerant.

In order to help achieve the "double carbon" goal, zero -carbon food production is accelerating.

The carbon reduction work of agriculture is highly valued. "Opinions of the Central Committee of the Communist Party of China and the State Council on the complete and accurate implementation of new development concepts to do a good job of carbon -peak carbon neutralization work" proposed that it is necessary to accelerate the green development of agricultural agricultural and promote agricultural carbon to increase efficiency. Zero -carbon negative carbon agricultural product production can effectively promote regional agricultural greenhouse gas emissions and farmland soil fixing carbon and enhance ecological agricultural soil carbon exchange.

In the food and beverage manufacturing industry, carbon neutralization is also accelerating. For example, companies such as Yili and Mengniu are actively deploying zero -carbon products, and Nestlé has also released its first carbon neutralized product in the Chinese market. Liu Rui believes that enterprises should increase the development of green low -carbon food, respond to the national emission reduction and carbon reduction policies, take the initiative to include carbon neutralization into the company's future development strategy, and increase the research and development of low -carbon production technology for scientific research and technology. Prepare carbon trade barriers.

Zero -carbon food -related standards are also being explored. In 2022, the Jiangsu Market Supervision Bureau and Nanjing Guoshong Organic Product Certification Center Co., Ltd. took the lead in exploring the research on the carbon certification system for food and agricultural products in the country. The General Administration of Market Supervision has obtained certification qualification filing, creating a precedent for the formulation of my country's zero -carbon negative carbon agricultural product certification standards. (Age Xiao Pei)

Source: Science and Technology Daily Editor: Baoyang

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