민자주방망이버섯의 식품 영양학적 기능적 평가를 위한 기초연구로서 영양 성분의 함량을 조사하였다. 일반성분은 수분 $90.90{pm}0.09%$, 탄수화물 $4.38{pm}0.07%$, 조단백질 $3.70{pm}0.03%$, 조회분 $0.55{pm}0.04%$ 그리고 조지방이 $0.47{pm}0.01%$로 분석되었다. 환원당의 함량은 636.17 mg이었고 유리당은 galactose(51.98 mg), trehalose(22.48 mg), maltose(8.48 mg), mannose(7.96 mg), 그리고 arabinose(6.52 mg) 등의 순으로 모두 97.42mg이 함유되어 있었다. 무기질은 K와 Mg가 각각 103.10 mg과 56.01 mg으로 다른 것에 비하여 함유량이 높았다. 민자주방망이버섯의 구성아미노산은 총 310.39 mg이었고, 이 중 필수아미노산이 111.50 mg이었으며, valine(25.40 mg), leucine(22.52 mg), lysine(21.34 mg) 등의 함량이 상대적으로 높았다. 비필수아미노산은 총 198.89 mg이었으며, glutamic acid(60.72 mg), aspartic acid(30.17 mg), alanine(29.72 mg) 등의 함량이 높았다. 유리아미노산은 총 220.86 mg이었으며, 필수아미노산이 36.21 mg으로 isoleucine(21.57 mg), threonine(11.20 mg)의 함량이 높았으며, 비필수아미노산은 184.65 mg으로 glutamic acid(42.78 mg)와 aspartic acid(32.44 mg) 등의 함량이 높았다. 아미노산 유도체의 함량은 총 187.85 mg으로서 hydroxyproline이 121.50 mg으로 가장 높았으며 그 외 citrulline(15.58 mg), ornithine(15.41 mg), $alpha$-aminoisobutyric acid(11.23 mg) 등의 함량이 높은 것으로 분석되었다.
This study was carried out to analyze the nutritional component of Lepista nuda in order to estimate its nutritional and functional values. The content of moisture were $90.90{pm}0.09%$ carbohydrate $4.34{pm}0.07%$, crude protein $3.70{pm}0.03%$, ash $0.55{pm}0.04%$, and crude fat $0.47{pm}0.01%$, respectively The reducing sugar was $636.17{pm}7.50mg$. Total amount of free sugar was 97.32 mg, which were mainly composed of galactose (51.98 mg) and trehalose (22.48 mg). In the results of mined analysis, the content of K was the highest as $103.10{pm}0.18mg$, followed by $56.01{pm}0.20mg$ of Mg. The total content of hydrolyzed amino acid was 310.39 mg which consist of essential amino acids including valine (25.40 mg), leucine (22.52 mg), lysine (21.34 mg) and 198.89 mg of non-essential amino acids including glutamic acid (60.72 mg), aspartic acid (30.17 mg), and alanine (29.72 mg), as the major amino acids. free amino acids were 220.86 mg which were composed of essential amino acids (36.21 mg) inclusive of isoleucine (21.57 mg) and threonine (11.20 mg) and non-essential amino acids (184.65 mg) including glutamic acid (42.78 mg) and aspartic acid (32.44 mg) as major amino acids. Total content of amino acid derivatives was 187.85 me and that of hydroxyproline was highest as 121.50 mg.
