The raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.he raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.
Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream. Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream.
try round steak-but cook well, beef chuck is necessary tough, typically that cut of beef is not tough. Ask a butcher to make sure its a good cut. Somtimes stores sell beef that are not good cuts, they have to age, and look at the color of beef. Use a tough cut. Stroganoff is a moist-heat cooking method and will tenderize the meat. Use loin, chuck, shoulder, blade, rump, sirloin or tenderized cutlets.