Abstract:
The present invention relates to a health functional food composition, and more specifically, to a health functional food composition for inhibiting obesity, preventing fatty liver and inhibiting blood lipid which has been developed on the basis of effects of inhibiting obesity, preventing fatty liver and inhibiting blood lipid of pears that are not yet known.
Abstract:
PURPOSE: A method for purifying arbutin of high purity and high yield using Pyrus pyrifolia Nakai cv. pericarp is provided. CONSTITUTION: A method for purifying arbutin of high purity using Pyrus pyrifolia Nakai cv. pericarp comprises: a step of uniformly mixing Pyrus pyrifolia Nakai cv. pricarp and alcohol and placing in the dark for 2- hours; a step of filtering and concentrating; a step of suspending the concentrate with distilled water and removing oil ingredients; and a step of concentrating a water layer of solvent fraction and purifying the water layer.
Abstract:
The present invention relates to a malaxinic acid and a method for purifying the same and, more specifically, to a method for purifying a malaxinic acid containing an unripe pear characterized by being purified from an unripe pear, and to a malaxinic acid containing an unripe pear purified by the purifying method. The unripe pear contains plenty of malaxinic acid compared to a ripe pear. It is confirmed that the unripe pear is the optimal ingredient for purifying malaxinic acid by confirming that the content of malaxinic acid is reduced in an overripe pear.