원문정보
초록
영어
This study was to comparative analysis that different methods of extraction about total sugar content which the major functional components of edible and medicinal mushrooms. Through the phenol-sulfuric acid method was measured that Hot water extraction, acid extraction, and alkaline extraction. Drawing the standard curve to obtain the concentration of the glucose solution and the sample by applying the measured absorbance on the standard curve. Total sugar contents was measured after extraction with different solvents.(Hot water, 70% EtOH, 80% MeOH). The level of total sugar in Cordyceps militaris is highest in the hot water extraction with 658.4(μg/g) and Coriolus versicolor in 649.7(μg/g) and 679.0(μg/g) was found as the highest in the acid extraction and the alkaline extraction. C. militaris and ASI 7025 showed the highest level in the hot water extraction. Finally, C. versicolor, Sparassis crispa showed that higher than the other mushrooms at the 1hr, 2hr microwave extraction. It was varied total sugar content according to the different extraction solvent and the extraction method.
목차
서론
재료 및 방법
공시균주
열수 추출법에 의한 총 당함량 분석
산 추출법에 의한 총 당함량 분석
알칼리 추출법에 의한 총 당함량 분석
마이크로웨이브 추출법에 의한 총 당함량 분석
페놀-황산법의 총 당함량 분석
결과 및 고찰
열수 추출법에 의한 총 당함량 분석
산 추출법에 의한 총 당함량 분석
알칼리 추출법에 의한 총 당함량 분석
약용버섯의 추출방법별 추출조건 확립
적요
감사의 말씀
References