The result is reliable, can simultaneously determine the Fe3+ and theZn2 + content in the grape wine production, the influence provides one way for the grape wine production quality control and the storage time to the quality.

• 本法简便易行,结果可靠,能够同时测定葡萄酒生产中铁离子和锌离子的含量,为葡萄酒生产的质量控制和储存期对品质的影响提供一种途径。