中国农业科学 ›› 2019, Vol. 52 ›› Issue (18): 3122-3133.doi: 10.3864/j.issn.0578-1752.2019.18.005

• 基础理论研究 • 上一篇    下一篇

富硒农产品研究开发助力我国营养型农业发展

汤超华1,2,赵青余1,2,张凯1,2,李爽1,2,秦玉昌1,张军民1,2()   

  1. 1. 中国农业科学院北京畜牧兽医研究所/动物营养学国家重点实验室,北京 100193
    2. 农业农村部华北动物遗传资源与营养科学观测实验站, 北京 100193
  • 收稿日期:2019-01-29 接受日期:2019-08-03 出版日期:2019-09-16 发布日期:2019-09-23
  • 通讯作者: 张军民,E-mail:zhjmxms@sina.com
  • 作者简介:汤超华,E-mail:tangchaohua@caas.cn
  • 基金资助:
    国家重点研发计划项目子课题(2018YFD050040001-02/03);中国农业科学院科技创新工程主要农产品营养品质评价与调控协同创新子任务(CAAS-XTCX20190025-08);中国农业科学院北京畜牧兽医研究所基本科研业务费(2018-YWF-YB-5)

Promoting the Development of Nutritionally-Guided Agriculture in Research and Development of Selenium-Enriched Agri-Products in China

TANG ChaoHua1,2,ZHAO QingYu 1,2,ZHANG Kai 1,2,LI Shuang 1,2,QIN YuChang 1,ZHANG JunMin 1,2()   

  1. 1. Institute of Animal Sciences of Chinese Academy of Agricultural Sciences/State Key Laboratory of Animal Nutrition, Beijing 100193
    2. Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Beijing 100193
  • Received:2019-01-29 Accepted:2019-08-03 Online:2019-09-16 Published:2019-09-23

摘要:

营养是保证健康的基础。2016年全球疾病负担研究结果显示,饮食因素导致的疾病负担占到15.9%,已成为影响人群健康的重要危险因素。近年来,我国居民营养健康状况明显改善,但仍面临营养不足与过剩并存、营养相关疾病多发等问题,营养与健康已经成为我国食品消费的主流需求。农业生产的根本目标是为了满足居民食物消费需求。作为食品消费最大的供给侧,我国农业现阶段的主要矛盾已经由总量不足转变为结构性矛盾,农业生产如何满足人民对优质食物消费需求的美好向往、适应营养健康需求,已成为推动农业供给侧结构性改革,实现农业现代化发展的首要问题。因此,推动营养型优质农产品生产,是实现农业供给侧改革、满足食品营养健康消费需求的重要途径。硒是机体抗氧化的重要成分,最新营养与健康状况监测显示我国居民硒实际摄入量低于推荐量,研发富硒农产品是满足我国居民食品消费营养健康需求的重要举措。本文结合前期研究基础,从我国居民硒营养基本情况、硒的剂量生物学效应关系两方面介绍了我国富硒农产品开发的依据;并针对我国居民硒摄入量普遍不足现状,概述了我国富硒农产品研发基本情况,最后对我国富硒农业发展提出了相关建议,助力我国营养型农业发展。富硒农产品作为我国营养健康食品发展的重要组成部分,其科学消费观的培养、全产业链的形成、质量监管及标准的制定,对于推动我国营养型农业发展,实现现代农业与食品产业升级,满足人民群众对营养健康的需求、对美好生活的向往具有重要意义。

关键词: 硒, 农产品, 营养型农业, 营养健康

Abstract:

Nutrition is the guarantee of health. The global burden of disease study in 2016 showed that the disease burden caused by dietary factors accounted for 15.9%, which has become an important risk factor affecting the health of people. In recent years, the nutritional and health status of Chinese residents has been improved significantly, but still faces the coexistence of malnutrition and supernutrition, and the frequent occurrence of nutrition-related diseases. Nutrition and health have become the mainstream demands of food consumption in China. The basic goal of agricultural production is to meet the needs of residents' food consumption. As the biggest supply side of food consumption, the main contradiction in China's agriculture at the present stage has changed from numeric to structural. How to satisfy the people's desire for high-quality food and meet the needs of nutrition and health has become the first issue for agriculture structural reform and modernization. Therefore, promoting the production of nutritious and high-quality agricultural products is an important way to realize the reform of agriculture supply side and to meet the needs of healthy food consumption. Selenium, a key antioxidant component of organisms, its intake is insufficient in Chinese people according to the latest National Nutrition and Health Monitoring Program. Thus, the development of selenium-enriched agricultural products is important for health. In this article, we reviewed the basic information of selenium nutrition concerning the Chinese population, the dose-dependent function of selenium, and the development of selenium-enriched agricultural foods, and also provided some suggestions for selenium-enriched industry development, which might promote the development of nutritionally-guided agriculture. As one of the most important components of nutritional and healthy food development, the application of scientific concepts of consumption, the building of whole-chain production, monitoring and product standard establishment for selenium-enriched agricultural foods are critical for nutritionally-guided agriculture, which will meet the public demand for nutrition and health and also lead to a better life.

Key words: selenium, agricultural products, nutritionally-guided agriculture, nutrition and health