The present invention wooseul (Achyranthes Radix) relates to Sikhye and its manufacturing method, specifically wooseul wooseul comprising a hot-water extract of the roots Sikhye and wooseul, raw rice, After the addition of glycosylation enzymes at a constant rate in a single reactor wooseul hot-water extract and rice flour glycosylation proceeds at the same time a method for producing wooseul Sikhye to filtration. Wooseul Sikhye and its manufacturing method of the present invention Sikhye factory hassle of godubap manufacture of avoidance, low temperature (60?) Sikhye long time consuming problem of manufacturing work, expensive, yet hygienic exclusion of falling malt use, simplicity and energy of wooseul extraction Sikhye savings and will minimize debris generation, the food industry to make useful inventions nutrients and manufacturing process streamlining and strengthening the functional wooseul Sikhye of better quality while minimizing costs through minimizing equipment required in accordance with the process and the post-production.