目的：建立葡萄酒中二氧化硫残留量测定的新方法。
Objective: To establish a new method of determining sulfur dioxide residue in wine.
二氧化硫残留量(RSD)是马铃薯颗粒全粉的重要品控指标之一。
The amount of sulfur dioxide (RSD) remained in potato granule powder is an important controlling index of product quality.
图2以直接直接碘滴定法与通气蒸馏法检测金针干制品二氧化硫残留量结果比较。
Figure2 Comparison of testing results on the sulfur dioxide residue of dried daylily products using direct titration method and Rankine method.
结论：该方法简便、准确、重复性好，用于葡萄酒中二氧化硫残留量的测定，结果令人满意。
Conclusion: Featured by good simplicity, accuracy and repeatability, the method can be applied to the determination of sulfur dioxide residue in wine with satisfactory results.
前言：目的：了解贵州省黔南州2004 ~ 2006年部分农产品加工企业所生产加工的食品中二氧化硫残留量。
Objective: to know the situation on sulphur dioxide in food processed by parts of enterprises engaging in agricultural products processing in Qiannan from 2004 to 2006.
本文研究目的是在发挥二氧化硫的作用下，尽量地减少其残留量和控制游离二氧化硫在苹果酸乳酸发酵中的释放。
The aim of this research was to decrease the residual of sulfur dioxide and control the release of free sulfur dioxide in malolactic fermentation.
本文研究目的是在发挥二氧化硫的作用下，尽量地减少其残留量和控制游离二氧化硫在苹果酸乳酸发酵中的释放。
The aim of this research was to decrease the residual of sulfur dioxide and control the release of free sulfur dioxide in malolactic fermentation.
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