Composition containing β-glucan, method for producing the same, and food or drink or skin moisturizer containing the composition – EU (European Patent No. 1788091)

Composition containing β-glucan, method for producing the same, and food or drink or skin moisturizer containing the composition – U.S. (U.S. Patent No. US8,183,031)

Composition containing β-glucan, method for producing the same, and food or drink or skin moisturizer containing the composition – Korea (Korean Patent No. 10-0889165)

Composition containing β-glucan, method for producing the same, and food or drink or skin moisturizer containing the composition – Korea (Korean Patent No. 10-0961055)

Composition containing β-glucan, method for producing the same, and food or drink or skin moisturizer containing the composition – China (China Patent No. ZL200580029761.9)