인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Plant secondary metabolites are synthesized from primary metabolites and play a role in plant defense against pathogens. Several secondary metabolite compounds isolated from several types of plants have biological activities, such as being cytotoxic against fungi and bacteria. Bitter plants— green chiretta [ Andrographis paniculata (Burm. f.) Wall. ex Nees.] are plants that contain flavonoid compounds. Flavonoid compounds can damage the fungal cell wall, which causes cell denaturation in the fungus. Anthracnose is caused by the fungus Colletotrichum gloesporioides (Penz.) Penz. & Sacc is a post-harvest disease that is often found in various tropical and subtropical fruits, which can reduce production and can even lead to crop failure. The study was conducted to determine secondary metabolite compounds of green chiretta leaves to suppress the phytopathogen C. gloesporioides , which causes anthracnose disease. The research used a completely randomized design and was repeated four times with the treatment extracts of green chiretta leaf with concentrations of 5 %, 10 %, 15 %, 20 %, 25 %, and 30 %. The results showed that the extract from green chiretta leaves could suppress C. gloesporioides by more than 70 % at 8 d after inoculation with a concentration of 5 % to 30 %.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.