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中国营养学会2000年10月发布了我国居民新的膳食营养素参考摄入量(DRIs),其中膳食锌的需要量主要根据生理过程中组织对锌的需要及丢失,及食物的吸收利用率来估计。锌的生理需要量仅指组织生长和丢失需要置换的锌,膳食参考摄入量考虑了我国居民膳食锌的吸收利用率问题。
Chinese Nutrition Society released in October 2000 the residents of China’s new dietary nutrient reference intake (DRIs), of which the dietary zinc requirement is mainly based on physiological processes in the organization needs and losses of zinc, and food absorption and utilization to estimate . Physiological requirements of zinc refers only to tissue growth and loss need to be replaced by zinc, dietary intake of reference taking into account the absorption and utilization of dietary zinc in our residents.