The optimum pH range of saccharomyces cerevisiae is typically between four and six in the pH scale, as claimed by a 2005 study conducted by Neelakantam V. Narendranath and Ronan Power, which was published in the United States National Library of Medicine National Institutes of Health. Saccharomyces cerevisiae is a fungal microorganism that thrives in an acidic environment.
Saccharomyces cerevisiae, otherwise known as baker's yeast or brewer's yeast, utilizes sugar, specifically glucose, for its nutritional requirements. It is widely used as a leavening agent in food and alcoholic beverages. Several factors determine the growth of the yeast in varying conditions, which include supply of oxygen, strain of the fungus, temperature and pH levels.