Studies on Free-Sugars, Sugaralcohols, Amino acids and Mineral Contents in Edible Mushrooms.

버섯의 유리당, 당알콜, 아미노산 및 무기질의 조성에 관한 연구

  • Hur, Yun-Haeng (Department of Food Technology, Seoul Health Junior College)
  • Published : 1989.10.01

Abstract

In orde to investigate free sugar, sugar alcohol, amino acid and mineral contents of edible mushrooms, hentinus edodes, Auricula-Jude and Coriolus Versicolor were analyzed. 1. In each of the three mushrooms, glucose, fructose, xylose, trehalose, mannose and mannitol were identified and in the hentinus edodes and Auricula-jude, the major free sugar was trehalose, respectively and increasing sequence in amount of free sugars were mannitol, mannose, fructose, glucose, on the other hand that lowest amount was Xylose. The relatively richest were glucose, fructose, trehalose, mannose, on the other hand lower amount of sample, Coriolus Versicolor were mannitol and Xylose. 2. In each of the three samples, essential amino acids were high amounts, especially good taste component, glutamic acid was higher. 3. The mineral p Contents$(925\~115mg)$ were highest and Mg was higher amount, in hentinus edodes and Auricula-jude, K, Na, Ca, Cu, Zn, etc were identified, In Coriolus versicolor, K content was highest, on the other hand, Sequence of mineral amount was Ca, Fe and Na.

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