Unfractionated heparin as a pharmaceutical is heparin that has not been fractionated to sequester the fraction of molecules with low molecular weight. In contrast, low-molecular-weight heparin has undergone fractionation for the purpose of making its pharmacodynamics more predictable.nfractionated heparin as a pharmaceutical is heparin that has not been fractionated to sequester the fraction of molecules with low molecular weight. In contrast, low-molecular-weight heparin has undergone fractionation for the purpose of making its pharmacodynamics more predictable.
Best Answer: Yogurt is sour because it contains lactic acid which also gives it its distinctive taste. Yogurt is only sweet if sugar or artificial sweeteners are added.
The Benefits of Nonfat Plain Yogurt. Yogurt is a source of calcium and protein. Nonfat, plain yogurt is a dairy product created by the bacterial fermentation of milk. The process involves adding healthy bacteria to nonfat milk in a controlled temperature environment. Yogurt provides vitamins and nutrients, making it an appropriate option for breakfast, snacktime and other meals. Sweeten plain yogurt with maple syrup, agave nectar or honey or add it to a bowl of fruit or granola.