The standardized uptake value (SUV) is a nuclear medicine term, used in positron emission tomography (PET) as well as in modern calibrated Single Photon Emission Tomography (SPECT) imaging for a (semi)quantitative analysis.[1] Its use is particularly common in the analysis of [18F]fluorodeoxyglucose ([18F]FDG) images of cancer patients.
As you know tums tablets are mainly made of calcium carbonate. To get calcium carbonate, mining or quarrying is required but pure calcium carbonate can be made from a pure quarried source such as marble, etc.
The most common forms of molasses are made from either sugar cane or sugar beet juice which is boiled down to a syrup. Sugar crystals are extracted from the syrup, and the remaining dark liquid is molasses. Molasses can also be made from sorghum, pomegranate, carob, and dates.