Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 20 Issue 5
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- Pages.479-482
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- 1991
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
A Study on the Ingredients in the Sap of Acer mono MAX. and Betula costata T. in Mt. Jiri Area -On the Components of Mineral and Sugar-
지리산지역 고로쇠나무 및 거제수(거자수) 나무의 수액성분에 관하여 -Mineral과 Sugar성분에 관하여-
Abstract
The medical use of Acer mono MAX. and Betula costata T. sap has had the long history in Korea. So the mineral and sugar contents of these sap gathered in Mt. Jiri area at spring were analyzed to investigate the scientific base of folk remedies by using ion liquid chromatography and high performance liquid chromatography. The values of chlorine and sulfate in Acer mono MAX. were 11.5 mg/l and 176.7 mg/l, and in Betula costata T. 26.5 mg/l and 162.4 mg/l, respectively. The values of potassium, sodium, calcium and magnesium in Acer mono MAX. were 67.9 mg/l, 5.6 mg/l, 73.8 mg/l and 4.5 mg/l, and in Betula costata T. were 152.1 mg/l, 9.7 mg/l, 39.2 mg/l and 5.7 mg/l, respectively. The values of copper, zinc and manganese in Acer mono MAX. were 0.057 mg/l, 0.483 mg/l and 5.071 mg/l, and copper, zinc, mangances and iron in Betula costata T. were 0.038 mg/l, 1.584 mg/l, 4.354 mg/l and 2.511 mg/l, respectively. The values of sucrose in Acer mono MAX. were 27.29 mg/l, glucose and fructose in Betula costata T. were 0.97 g/l and 3.05 g/l, respectively.
고로쇠 수액의 주된 양이온 함량분포는