35results about How to "Improve aroma and taste" patented technology

The invention discloses an antibiotic-free feed for fattening pigs, belonging to the technical field of feeds. The antibiotic-free feed comprises a feed used during a fattening period and a feed used before slaughter, wherein the feed used during the fattening period is prepared from the following materials by weight percent: 54-58 percent of corn, 17-19 percent of soybean meal, 10-14 percent of wheat germ, 8-10 percent of wheat middling, 1 percent of composite additive, 3 percent of premixed materials and 1 percent of trace elements; and the feed used before slaughter is the feed used during the fattening period without adding the trace elements. By adopting the feed, the application of antibiotics can be avoided, the metal level in the produced pork is greatly reduced, the meat color score is improved by 14.55 percent, the marbling score is improved by 9.09 percent, the fat content in muscle is improved by 21.05 percent, and the rate of water loss is reduced by 32.98 percent. By using the feed provided in the invention, the daily gain and the survival rate of the fattening pigs are significantly increased, the feed conversion ratio is reduced, the body weight for slaughter is increased, and feeding days and age in days for slaughter are significantly reduced. In addition, the preparation method disclosed in the invention is simple, and the production cost is low.

The invention provides partridge tea liquid beverage which is made by performing pretreatment of raw material, decoction, filtering, concentrating, ethanol precipitation and mixing processes on the following components as per parts by weight: 500 to 1000 parts of wild chrysanthemum flower, 500 to 1000 parts of maltose, 2000 to 3600 parts of partridge tea, 2000 to 4500 parts of xylitol, 700 to 1000 parts of semen cassiae and 500 to 1000 parts of sorbitol.