Potato FAQs. 1  Store potatoes in a cool, well-ventilated place. 2  Colder temperatures lower than 50 degrees, such as in the refrigerator, cause a potatoâs starch to convert to sugar, resulting in a sweet taste and discoloration when cooked.
The perineurium is a smooth, transparent tubular membrane which may be easily separated from the fibers it encloses. In contrast, the epineurium is a tough and mechanically resistant tissue which is not easily penetrated by a needle.
Medical Definition of SPUTUM. : matter expectorated from the respiratory system and especially the lungs and bronchi in diseased states that is composed chiefly of mucus but may contain pus, blood, fibrin, or microorganisms (as bacteria).edical Definition of SPUTUM. : matter expectorated from the respiratory system and especially the lungs and bronchi in diseased states that is composed chiefly of mucus but may contain pus, blood, fibrin, or microorganisms (as bacteria).