• 동아시아식생활학회지
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• 제21권2호
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• pp.228-234
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• 2011

This study investigated the anti-oxidation activities of fresh Codonopsis lanceolata Traut (Benth et Hook) and red beans, and also the quality properties of fresh Codonopsis lanceolata Yanggaeng to which raw Codonopsis lanceolata Traut (Benth et Hook) was added. The DPPH free radical scavenging activities of fresh Codonopsis lanceolata Traut (Benth et Hook) and red beans were 31.42% and 37.98%, respectively. Thus, that of red beans was rather the total polyphenol contents of fresh Codonopsis lanceolata Traut (Benth et Hook) and red beans were 5.74 mg/g and 4.14 mg/g respectively, and the total flavonoid contents of fresh Codonopsis lanceolata Traut (Benth et Hook) and red beans were 5.07 mg/g and 1.29 mg/g respectively. As higher amounts of Codonopsis lanceolata Traut (Benth et Hook) were added to Yanggaeng, the water content in the Yanggaeng continued to increase. Preferences were in the following order: 21%>12%>28%>7%>0%, and it was found that the optimal level for addition of fresh Codonopsis lanceolata Traut (Benth et Hook) was between 12% and 21%. It was also shown that adjusting the amount of ingredients or agar would improve the product quality.

• Applied Biological Chemistry
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• 제32권4호
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• pp.338-343
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• 1989

더덕뿌리의 향기성분을 분석코저 SDE법에 의해 휘발성정유성분을 분리한 다음 GC 및 GC-MS에 의해 성분을 확인한 결과 terpene 및 terpene alcohol류 16종, hydrocarbon류 13종, alcohol류 5종, aldehyde 및 ketone류 6종, acid류 6종, ester류 2종 및 기타 2종 등 총 50개 성분이 확인되었다. 그중 n-hexanal(7.3%), trans-2-hexenal (24.9%), n-hexanol(19.8%), cis-3-hexen-1-ol (5.6%) 및 trans-2-hexen-1-ol(29.4%)이 전체 성분의 85.0%를 차지하였으며, 관능평가에 있어서도 이와 같은 5종의 $C_6$ 화합물들이 더덕의 특징적인 향기와 밀접한 관련이 있는 것으로 추정되었다.