This article provides a scientific foundation in raw milk purchasing and quality assurance from studying the effect of different portion of adulterate-water to raw milk on the physical & chemical index.

• 本论文通过对牛乳不同掺水比例导致的牛乳理化指标变化的研究,为乳制品企业的原料收购及质量保证提供了科学依据。