PURPOSE: A producing method of salted shrimp powder is provided to prevent calcium in shrimp from being discharged from the human body without being absorbed. CONSTITUTION: A producing method of salted shrimp powder comprises the following steps: dipping salted shrimp into organic acid, and drying and crushing； soaking the crushed shrimp into milk, and drying to obtain salted shrimp pre-treated powder； separating shells and tails from fresh shrimp； dipping the shells and tails into a 5% sodium hydroxide solution, and boiling for 5 hours before washing with water； dipping the washed shells and tails in a 5% hydrochloric acid solution for 1 day, and washing with the water before dipping into a potassium permanganate solution to obtain chitin； boiling the chitin in an alkaline solution to obtain chitoic acid, and washing with the water； adding hydrochloric acid to the chitoic acid for reacting for 6-8 hours at 50-70 deg C, or adding a chitoic acid decomposing enzyme to obtain chitoic acid oligosaccharide； and mixing the chitoic acid oligosaccharide with shrimp pre-treated powder.본 발명은 새우젓 분말 제조방법에 관한 것으로서, 좀더 상세하게는 새우에 다량 함유된 칼슘의 체내흡수율을 향상시키기 위하여, 새우젓을 건조 및 분쇄하여 분말화하고 여기에 새우로부터 제조되는 키토산 올리고당을 첨가하여 새우젓 분말을 제조하는 방법에 관한 것이다.본 발명에 따른 새우젓 분말 제조방법은 새우젓을 분말로 제조함으로써 유용성분이 다량 함유된 새우를 손쉽게 이용할 수 있으며, 또한 새우젓 분말 섭취시 새우에 다량 함유되어 있는 칼슘의 체내흡수율을 높일 수 있게 되어 칼슘의 손실을 줄일 수 있고, 체내흡수가 되지 않는 키틴질을 올리고당 형태로 흡수할 수 있도록 한다.
