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야생 망초(Conyza canadensis L) 추출물의 영양성분 분석

Nutritional Analysis of Wild Conyza canadensis L. Extract

  • 김홍열 (선문대학교 통합의학대학원 자연치유학과) ;
  • 송현숙 (선문대학교 통합의학대학원 자연치유학과) ;
  • 이거룡 (선문대학교 통합의학대학원 자연치유학과)
  • Kim, Hong Yul (Dept. of Naturopathy, Graduate School of Integrative Medicine, Sun Moon University) ;
  • Song, Hyun Sook (Dept. of Naturopathy, Graduate School of Integrative Medicine, Sun Moon University) ;
  • Lee, Geo Lyong (Dept. of Naturopathy, Graduate School of Integrative Medicine, Sun Moon University)
  • 투고 : 2022.09.07
  • 심사 : 2022.09.16
  • 발행 : 2022.09.30

초록

배경: 야생 망초에는 다양한 물질들이 존재하는 것으로 일부가 보고되었으나 전체적인 성분분석은 아직 미흡하다고 생각한다. 목적: 본 연구에서는 야생 망초에서 항산화 물질 및 다양한 영양성분에 대하여 추출조건을 설정하고 검색하는 것이 목적이었다. 방법: 망초 추출물을 다양하게 추출하여 다양한 분석기기를 활용하여 성분분석의 조건을 제시하고 분석하였다. 결과: 망초 추출물의 일반영양성분에서는 탄수화물이 46.4%, 조단백질 26.5%, 수분 16.3%, 조회분 9.5%, 조지방 1.2% 순이었다. 식용섬유 함량은 30.76%이었다. 유리당은 fructose, glucose, sucrose, maltose가 분리되었고, fructose의 함량이 4,144.2 mg/100 g으로 높았다. 무기성분 분석에서는 K가 64.87 mg/g, P가 4.09 mg/g, Mg이 1.77 mg/g, Na이 나트륨이 0.16 mg/g이 확인되었다. 지방산은 모두 20종이 확인되었으며, 불포화지방산은 octadecenoic acid, octadecadienoic acid, linolenic acid 가 함유하였고, linolenic acid가 54.1%로 높았다. 포화지방산 함량은 0.39 g/100g 이었고, 트랜스지방산 함량은 0.01 g/100g이었다. 망초에서는 콜레스테롤은 확인하지 못하였다. riboflavin이 0.4 mg/100g, 필수 아미노산 6종과 24종의 아미노산을 확인하였다. 결론: 망초 추출물에는 다양한 영양성분과 기능성 성분이 존재하여 이를 이용한 자연치유적 활용성이 기대 된다.

Background: It has been reported that various substances exist in wild Conyza canadensis, but I think that the overall compositional analysis is still insufficient. Purposes: This study was to set extraction conditions and search for various nutritional components in the wild C. canadensis. Methods: Various extracts were extracted and analyzed using different analytical instruments to suggest and study the conditions for component analysis. Results: As for the general nutritional components of C. canadensis leaf extract, carbohydrates were 46.4%, crude protein 26.5%, moisture 16.3%, raw meal 9.5%, and natural fat 1.2%. The dietary fiber content was 30.76%. Free fructose, glucose, sucrose, and maltose were separated, and the amount of fructose was as high as 4,144.2 mg/100 g. In addition, we found 64.87 mg/g of K, 4.09 mg/g of P, 1.77 mg/g of Mg, and 0.16 mg/g of disodium in the extracts. A total of 20 fatty acids have appeared. In addition, unsaturated fatty acids (octadecenoic acid, octadecadienoic acid, and linolenic acid) were detected. Linolenic acid was high at 54.1%. The saturated fatty acid content was 0.39 g/100 g, and the trans fatty acid content was 0.01 g/100 g. No cholesterol was found in the plant. Riboflavin was at 0.4 mg/100 g, with six essential amino acids and 24 amino acids. Conclusions: As a result of the primary research on the plant, various nutritional and functional ingredients exist in the extract, and natural healing uses are available.

키워드

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