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.
Yogurt is made from milk. When we add some yogurt to milk and allow it to curdle, you get yogurt. You can make it from skimmed milk through whole milk, milk with more fat give â¦ a more creamy consistency. also you can add fruits in the yogurt or chocolate and occasionally nuts.3 people found this useful.ogurt is made from milk. When we add some yogurt to milk and allow it to curdle, you get yogurt. You can make it from skimmed milk through whole milk, milk with more fat give â¦ a more creamy consistency. also you can add fruits in the yogurt or chocolate and occasionally nuts. 3 people found this useful.