This study investigated on the nutritional components and physiological activity of four wild vegetables namely Salvia plebeia R. Br., Angelica acutiloba, Gynura procumbens and Saururus chinensis Baill for the development of representative wild vegetables in Chungbuk. Salvia plebeia possessed the highest radical scavenging activity and beta-carotene, but exhibited the lowest α-glucosidase inhibitory activity compared to the other three vegetables. Angelica acutiloba showed high crude protein content and α-glucosidase inhibitory activity, but contained low total polyphenol content, radical scavenging ability and beta-carotene compared to the other three vegetables. Gynura procumbens showed high mineral content, beta-carotene, vitamin K1 content and α-glucosidase inhibitory activity, but showed the lowest total polyphenol content and radical scavenging ability compared to the other three vegetables. Saururus chinensis showed high crude fiber content and total polyphenol content, but contained the lowest mineral and vitamin K1 content. To conclude, it is suggested to use Salvia plebeia or Saururus chinensis as antioxidant food materials and Angelica acutiloba and Gynura procumbens as food materials and sources of α-glucosidase inhibitors. In particular, it is believed that Saururus chinensis, which possessed high content of crude fiber, is suitable for low-calorie food materials such as diet products.

Abstract
서 론
재료 및 방법
    1. 실험 재료 및 전처리
    2. 일반성분 및 무기질 분석
    3. 무기질 분석
    4. 총 폴리페놀 함량 측정
    5. 자유라디칼 소거능
    6. α-Glucosidase 저해활성 분석
    7. 카로티노이드 분석
    8. 비타민 K1 분석
    9. 통계처리
결과 및 고찰
    1. 4종 산채의 일반성분 및 무기질
    2. 4종 산채의 총 폴리페놀 함량 및 항산화 활성
    3. α-Glucosidase 저해활성 분석
    4. 카로티노이드 및 비타민 K1 분석
요약 및 결론
References

• 엄현주(충청북도농업기술원) | Hyun-Ju Eom (Chungcheongbukdo Agricultural Research and Extension Services) Corresponding author
• 정유영(충청북도농업기술원) | Yu Yeong Jeong (Chungcheongbukdo Agricultural Research and Extension Services)
• 권누리(충청북도농업기술원) | Nu Ri Kwon (Chungcheongbukdo Agricultural Research and Extension Services)
• 김기현(충청북도농업기술원) | Ki Hyun Kim (Chungcheongbukdo Agricultural Research and Extension Services)
• 연은솔(충청북도농업기술원) | Eunsol Yeon (Chungcheongbukdo Agricultural Research and Extension Services)
• 윤향식(충청북도농업기술원) | Hyang-Sik Yoon (Chungcheongbukdo Agricultural Research and Extension Services)
• 류용재(충청북도보건환경연구원) | Yong-jae Ryu (Chungcheongbukdo Research Institute of Health and Environment)
• 김인재(충청북도농업기술원) | In Jae Kim (Chungcheongbukdo Agricultural Research and Extension Services)