Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 20 Issue 4
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- Pages.459-462
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- 1988
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- 0367-6293(pISSN)
Contents of Free-Sugars & Free-Sugaralcohols in Pleurotus ostreatus, Lentinus edods & Agaricus bisporus
느타리버섯, 표고버섯 및 양송이의 유리당(遊離糖)과 당(糖)알코올 조성
- Hong, Jai-Sik (Department of Food Science & Technology, College of Agriculture, Jeonbuk National University) ;
- Kim, Tae-Young (Rural Development Administration)
- Published : 1988.08.01
Abstract
Compositions of free-sugars and sugar-alcohols in three cultivated mushrooms, Pleurotus ostreatus, Lentinus edodes and Agaricus bisporus were analyzed by gas-liquid chromatography and compositional differences of these components depending on species, sizes of fruiting body and portions(pileus and stipe) were investigated. Glucose, fructose, trehalose, glycerol, arabitol and mannitol were identified in each of the three mushrooms. The major components were mannitol and arabitol in Lentinus edodes, mannitol in Agaricus bisporus, trehalose and mannitol in Pleurotus ostreatus. The total free-sugars and sugar-alcohols content were in the range of 12.7-18.9% in Lentinus edodes, 9.2-16.1% in Agaricus bisporus and 8.2-10.6% in Pleurotus ostreatus. Total contents of these components in Pleurotus ostreatus and Agaricus bisporus were higher in pileus than those in stipe and it was decreased as pileus size development in all of three edible mushrooms.
국내에서 널리 인공재배되고 있는 식용버섯인 느타리버섯(Pleurotus ostreatus), 표고버섯(Lentinus edodes) 및 양송이(Agaricus bisporus)의 유리당 및 당알코올을 GCL 법으로 분석하여 버섯의 종류. 부유 및 조기별 차이점을 비교 정토한 결과는 다음과 같다. 3종의 버섯에서 trehalose, glucose, fructose, mannitol, arabitol 및 glycerol등이 확인되었다. 유리당 및 당알코올의 충 함량은 표고버섯