MANUFACTURING METHOD OF VELVET ANTLERS EXTRACT

From the paper

Abstract

A method of manufacturing velvet antler concentrates by extracting velvet antler as a main component along with medicinal herbs containing Astragalus root, Angelica root, Cnidium root and the like is provided to obtain the concentrates useful for reducing stress and restoring vigor. Medicinal herbs are added with the weight of water corresponding to 2 to 8 times of the total solid materials, heated at more than 100deg.C for 6 to 24hr in a double boiler and microfiltered to produce a first herbal extract. The extraction residue of the medicinal herbs from the first herbal extract step is added corresponding to 2 to 8 times of the total solid materials, heated at more than 100deg.C for 6 to 24hr in a double boiler and microfiltered to produce a second herbal extract. The first and second herbal extracts are mixed and heated at 50 to 100deg.C to produce velvet antler concentrates with 8 to 80deg. Brix. The medicinal herbs contain 0.001 to 40% by weight of velvet antler, 2 to 10% by weight of Polygonatum sibiricum, 10 to 50% by weight of Astragalus root, 10 to 50% by weight of Angelica root, 10 to 50% by weight of Cnidium root, 2 to 20% by weight of Lycium fruit, 2 to 30% by weight of Atractylodes root, 1 to 10% by weight of Glycyrrhizae Radix, 1 to 20% by weight of cinnamon bark, 2 to 50% by weight of Radix Rehmanniae Preparata and 2 to 50% by weight of at least one selected from Hericium erinaceus, Phellinus linteus, Cordyceps sinensis, Ganoderma lucidum, Auricula auricula-judae, Coriolus versicolor and Lentinus edodes.