The aloe is one perennial herb of the lily branch.The aloe dried powders divide into aloe spray drying powder,aloe freeze-drying powder and the aloe drying powder according to the dry processing method.Also they may divide into whole leaf powders,gel dried powders and herbal powders according to the ingredient.The ash refers to the inorganic substance which is the product after high temperature ignition leaves behind.The ash content may appraise the product of the working accuracy and the product quality,So it is an important indicator of product quality control.In this paper,many aloe dried p...
