HYDROCARBONS. These compounds form the simplest form of lipids, they contain only carbon and hydrogen. They may be divided into aliphatic hydrocarbons with a carbon chain which may be linear (normal), branched, saturated (alkanes) or unsaturated (alcenes), cyclic hydrocarbons and carotenoids.Several hydrocarbons may be substituted with oxygen-containing groups. These organic compounds include :hey may be divided into aliphatic hydrocarbons with a carbon chain which may be linear (normal), branched, saturated (alkanes) or unsaturated (alcenes), cyclic hydrocarbons and carotenoids. Several hydrocarbons may be substituted with oxygen-containing groups.
Bake the brisket in a preheated oven at 300 F for 4 to 6 hours, turning it every 90 minutes so each side is immersed in the cooking liquid approximately half of the time. It's done when you can easily slide a fork or the tip of a paring knife into the meat.
Step 4. Cook the brisket, well covered with foil, until it's tender enough that you can easily slide the tines of a fork into the meat and twist off a mouthful. Depending on the size and thickness of your piece of brisket, that might take as little as 3 to 4 hours, or as long as 8 hours.