Waste phenomenon in China's food and beverage consumption is widespread, and this waste is still relatively serious, bringing great harm , affecting the governance of the country, the progress of society, the overall development of individuals. Consumption behavior is subject to the constraints of consumption ethics. ? In the final analysis, wasteful behavior in food and beverage consumption is caused by poor moral values. Recently, the Ministry of Commerce will introduce policies to stop food and beverage waste. The significance is great. It will have great benefits for food safety and security and personal behavior.

First of all, this introduction of waste to stop food and drink waste related policies can play a role in protecting the environment and guaranteeing food security in China. Food waste will lead to many environmental problems, which is a great guarantee for economic and social development. On the one hand, food waste will cause resource waste. Although China is a large food country, compared with the overpopulation pressure, food and other resources are always in short supply, so unnecessary waste must be avoided.? On the one hand, the production of large amounts of food waste will lead to increased environmental pollution and jeopardize people's health. The disposal of such food waste requires a lot of human, financial and material resources, which is also a totally unnecessary waste of resources. It can be seen that a large amount of waste will be a great resistance to the development of our society, but it will also seriously hinder the sustainable development of our society and economy.

Secondly, the introduction of this policy is conducive to the development of human consciousness. The ethics of frugal dietary consumption realizes the unity of individual virtues, ecological and environmental ethics and economic ethics in traditional ethics, and becomes the theoretical guarantee of harmonious coexistence between man and man, man and society. Waste of food and beverage not only violates the traditional beauty of frugality, but also violates the values of moderate consumption, sustainable consumption, fairness and justice. To curb food waste, we should not only strengthen the construction of the moral value of thrift, but also pay attention to the publicity and education of other moral values. The ethics of moderate consumption, sustainable consumption, justice, ecological civilization and comprehensive human development are moral and intellectual.

It will be more effective to combine moral inculcation with our national conditions, economic development, environmental ecology and overall personal development. Patriotism, love of family, love of society, environmental protection, diligence, solidarity, and fraternity are also important parts of the moral value system of frugal eating and consumption. In addition, other parts of the social moral system will also play a supporting role in the catering economy. Finally, socialist core values determine the ethical value system of frugal dietary consumption, and the construction of socialist core values will also play a great role in promoting frugal dietary consumption.