生脉饮易产生沉淀,影响质量。经实验研究,在生产过程中采取用氨水调节pH和醇沉的方法,提高了成品的澄时度,初步解决了产品的质量问题。 Shengmai Yin easily precipitates and affects quality. Through experimental research, ammonia water was used to adjust the pH and alcohol precipitation in the production process, which improved the time of the finished product and initially solved the product quality problems.