快速消解-標(biāo)準(zhǔn)加入法測定大米中鎘含量的研究

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【摘 要】我國是農(nóng)業(yè)大國，為人們提供優(yōu)質(zhì)農(nóng)產(chǎn)品是我國農(nóng)業(yè)生產(chǎn)的基本要求。但是近些年環(huán)境污染較為嚴(yán)重，讓農(nóng)作物發(fā)育期間積累過多重金屬，會對人們身體健康造成一定影響。本文利用快速消解-標(biāo)準(zhǔn)加入法，對于大米鎘含量進(jìn)行測定。和微波消解法并無顯著性差異。旨在為我國農(nóng)作物測定貢獻(xiàn)力量，促進(jìn)我國農(nóng)業(yè)生產(chǎn)質(zhì)量。

【關(guān)鍵詞】快速消解-標(biāo)準(zhǔn)加入法；鎘；大米測定

Determination of Cadmium in rice by rapid digestion and standard addition method

WU Limin， GAN Peng

Shapingba District Center for Disease Control and Prevention， Chongqing 400038， China

【Abstract】China is a large agricultural country. Providing people with high-quality agricultural products is the basic requirement of China’s agricultural production.However，in recent years，environmental pollution is more serious， so that excessive heavy metals are accumulated during crop development， which will have a certain impact on people’s health. In this paper， the content of cadmium in rice was determined by rapid digestion standard addition method. There was no significant difference with microwave digestion. It aims to contribute to the determination of crops in China and promote the quality of agricultural production in China.

【Key Words】Fast digestion standard addition method； Cadmium； Determination of rice

作為一種擁有較強(qiáng)毒性的重金屬，鎘會通過人的飲食，逐漸在人體中產(chǎn)生富集，通過慢性中毒方式，對于人的肝、腎等器官造成損傷，嚴(yán)重會造成器官功能衰竭，影響人正常生活與發(fā)育。（剩余2689字）