Nutritional composition for protecting liver and method for preparing the same

A method for preparing a vacuum packed dried gelantinized powder consisting essentially of:

• a) purifying and sorting indica rice, polished round-grained rice, lycium barbarum, finger citron, citron, and a chin se date to create a mixture;
• b) frying the mixture at 100° C.-200° C. for 25-120 min to create a fried mixture;
• c) grinding the fried mixture with Citrus aurantium, mint, perilla, sword bean, spina date seed, malt, dried orange peel, Chinese olive, and sterculia lychnophora, then mixing and stirring evenly to yield a grinded fried mixture;
• d) granulating and extruding the grinded fried mixture through a double-screw extruder, followed by gelatinization and granulation, to obtain a gelantinized powder;
• d) drying the gelantinized powder with a microwave dryer, wherein the water content of the dried gelantinized powder is kept below 12%, then cooling the dried gelantinized powder at room temperature;
• and
• e) sieving and packaging the dried gelantinized powder and vacuum packaging the dried gelantinized powder.