Food Science and Preservation (한국식품저장유통학회지)

The Korean Society of Food Preservation (한국식품저장유통학회)
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Analysis of General Components and Vitamin and Mineral Contents of the Mushroom Agrocybe chaxingu

차신고버섯(Agrocybe chaxingu)의 일반성분, 비타민 및 미네랄 함량분석

  • Lee, Kwang-Jae (Gangwon Agricultural Research & Extention Services) ;
  • Yun, In-Jue (Gangwon Agricultural Research & Extention Services) ;
  • Kim, Hee-Yeon (Gangwon Agricultural Research & Extention Services) ;
  • Park, Yu-Hwa (Gangwon Agricultural Research & Extention Services) ;
  • Ham, Hun-Ju (Gangwon Agricultural Research & Extention Services) ;
  • Park, Young-Hak (Gangwon Agricultural Research & Extention Services) ;
  • Joo, Jin-Ho (Department of Biological Enviroment, Kangwon National University) ;
  • Lim, Sang-Hyun (Gangwon Agricultural Research & Extention Services) ;
  • Kim, Kyung-Hee (Gangwon Agricultural Research & Extention Services)
  • Published : 2009.08.30
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Abstract

The mushroom Agrocybe chaxingu was analyzed to evaluate the nutritional value of this potential food. The moisture content was 88.9% in the fruiting body of A. chaxingu, and the proportions of ash, crude fiber, carbohydrate, crude protein, and crude fat were 0.9%, 1.4%, 7.2%, 2.5% and 0.4% by weight, respectively. A. chaxingu contained 1.29 mg/100 g edible weight of vitamin $B_1$, and the contents of vitamin $B_2$, vitamin $B_3$, and vitamin C were 0.15 mg, 0.32 mg, and 18.4 mg per 100 g of wet mushroom. Potassium (3,318 mg/100 g, dry basis) was found at the highest concentration in A. chaxingu. In addition, the mushroom contained many other minerals (all figures are mg per 100 g of dried mushroom) such as phosphorus (909.7), magnesium (141.3), sodium (12.7), zinc (7.4), iron (6.5), copper (2.8), manganese (0.8), and nickel (0.1). The results indicate that A. chaxingu is a valuable nutrient source.

차신고버섯의 식품으로서의 가치를 확인하기 위한 기초연구로 영양성분의 함량을 조사하였다. 일반성분 분석 결과, 차신고버섯은 수분 88.9%, 회분 0.9%, 조섬유 1.4%, 탄수화물 7.2%, 조단백 2.5%, 조지방은 0.4%를 함유하고 있는 것으로 조사되었다. 비타민성분은 차신고버섯 생체 100 g 중 비타민 $B_1$이 1.29 mg, 비타민 $B_2$ 및 $B_3$가 각각 0.15 mg, 0.32 mg 함유하고 있었으며, 항산화 활성이 뛰어난 비타민 C는 18.4 mg으로 가장 많이 함유하고 있었다. 미네랄성분은 건체 100 g 중 칼륨이 3,318 mg로 가장 많았으며, 그 다음 인, 마그네슘, 나트륨, 아연, 철, 구리 등의 순으로 많았고, 다른 버섯에 비해 함량도 매우 높은 것으로 나타났다. 이와 같이 차신고버섯은 조단백을 비롯하여 비타민 및 미네랄 성분 등이 풍부하여 영양 공급원으로서 가치가 매우 높은 것으로 확인되었으며, 추후 건강기능성 식품 개발의 가능성을 보여주었다.

Keywords

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