Researchers from Tallinn University of Technology, Grete Raba, Signe Adamberg, and Kaarel Adamberg showed that an acidic environment enhances the production of butyric acid from apple pectin by faecal ...

Lysosomes are membrane-bound organelles whose acidic lumen (pH 4.5–5.0) is required for degradation. This luminal acidity is ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

Gardeners know that healthy soils lead to healthy plants. But how do we ensure our soils have what they need for optimal ...

Acidic foods and beverages such as citrus fruits, tomatoes, coffee, and fruit drinks may worsen symptoms for people with conditions like acid reflux, heartburn, or bladder pain. Consuming large ...