海绵胶煤炱菌多糖面膜液的研究OA

In this study,sponge gum sooty mold polysaccharides were used as the active ingredient to develop a facial mask essence with antioxidant and moisturizing properties.Sponge gum sooty mold polysaccharides were obtained via hot-water extraction followed by ethanol precipitation.The concentrations of glycerol,xanthan gum,and sponge gum sooty mold polysaccharides were selected as experimental factors,while moisturizing performance,antioxidant activity,and sensory evaluation scores were used as the primary evaluation indices.Through single-factor experiments and orthogonal experimental design optimization,the optimal formulation of the facial mask essence was determined as follows:glycerol 8%,xanthan gum 0.1%,sponge gum sooty mold polysaccharides 2.4 mg/mL,butylene glycol 4%,low-molecular-weight sodium hyaluronate 0.2%,hydroxyethyl cellulose 0.2%,PEG-40 hydrogenated castor oil 0.2%,betaine 0.5%,EDTA-2Na 0.05%,methylparaben 0.2%,and anhydrous citric acid 0.1%.Under these conditions,the formulated facial mask essence exhibited an antioxidant activity of 52.12%and a moisturizing performance of 31.68%.The optimized formulation showed a viscosity of 1 132 mPa·s and a pH value of 5.25,meeting the requirements of GB/T 13531.1-2008.Its stability and irritation performance also complied with QB/T 2872-2017.These results demonstrate the potential application of sponge gum sooty mold polysaccharides in cosmetic formulations and provide a scientific basis for the development of non-food products based on sponge gum sooty mold polysaccharides.