Applied Biological Chemistry
- Volume 24 Issue 1
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- Pages.50-58
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- 1981
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Quality Changes in Red Ginseng Extract during High Temperature Storage
열처리(熱處理)에 의한 홍삼(紅蔘)엑기스의 성분변화(成分變化)
- Choi, Jin-Ho (Korea Ginseng and Tobacco Research Institute) ;
- Kim, Woo-Jung (Korea Ginseng and Tobacco Research Institute) ;
- Yang, Jae-Won (Korea Ginseng and Tobacco Research Institute) ;
- Sung, Hyun-Soon (Korea Ginseng and Tobacco Research Institute) ;
- Hong, Soon-Keun (Korea Ginseng and Tobacco Research Institute)
- Published : 1981.03.31
Abstract
The influence of high temperature storage on the chemical composition and color intensity of the concentrated red ginseng extract(RGE) was investigated. The concentrated RGE was prepared by extraction of red ginseng tails with water and concentrated under reduced pressure. Changes in free sugars, saponin patterns and brown color intensity were measured during 96 hours of heat treatment at various temperature. A decrease in the contents of glucose, fructose and sucrose was resulted as the brown color intensity increased during the storage. The sugar contents and color intensity showed rapid initial change followed by slowing down at higher temperature. A significant relationship was found between sugar content and browning rate. The saponin pattern measured by high performance liquid chromatography, particularly in the region of protopanaxtriol, was also affected significantly. The peak heights of ginsenoside -Re and
열처리(熱處理)가 홍삼(紅蔘)엑기스의 성분변화(成分變化)에 미치는 영향(影響)을 조사(調査)하기 위하여 저온(低溫)에서 추출(抽出), 조제(調劑)된 홍삼(紅蔘)엑기스를 각온도별(各溫度別)로
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