Preparation method of pumpkin granule powder

• Main Authors: REN LIHONG, YIN JUN, CHEN YUHUA, LU HAITAO, HOU TENG, HAN GUOJIANG, SONG YUWU, SUN ZHENLIANG, XIA LIANWEI, CAO LIGUO, XU GUOJUN
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2018
• Subjects: FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY ASINGLE OTHER SUBCLASS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention discloses a preparation method of pumpkin granule powder. The method comprises the following steps: preparing pumpkin powder; starting a fluidized-bed spray granulator, and conducting machine starting and preheating; putting the prepared pumpkin powder into a material pot of the fluidized-bed spray granulator; feeding hot air into the bottom of the material pot through a hot-air blower until the pumpkin powder in the material pot is blown across; starting a water addition pump when the pumpkin powder is blown to a spray gun position by the hot air; opening a spray gun to spray water mist to the blown pumpkin powder, so that the blown pumpkin powder fuses with water so as to form pumpkin powder particles; checking the granulation condition of the pumpkin powder particles; gradually turning up wind amount so that the pumpkin powder particles are always fluidized until the pumpkin powder particles meet requirements; and drying the pumpkin powder particles. According to the invention, the pumpkin po