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Dr. Marina Silalahi, M.Si
Dosen Pendidikan BiologiUniversitas Kristen Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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BIOAKTIVITAS Amomum compactum SOLAND EX MATON DAN PERSPEKTIF KONSERVASINYA Dr. Marina Silalahi, M.Si
Jurnal Pro-Life Vol. 4 No. 2 (2017): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Amomum compactum Soland ex Maton is native plant in Indonesia, which is used as medicine and spices. The use of plants as medicine and spices relates to its compounds of secondary metabolites esspecially the essential oil. This article aims to explain the uses and bioactivity of A. compactum. This article is based on literature offline and online media. Offline literature used the books, whereas online media used Web, Scopus, Pubmed, and scientific journals. Amomum compactum is an aromatic herbaceous plant that is used to asthma, cancer, antioxidant, and anti-bacterial. Consevation of A. compactum can be through in-situ and ex-situ to conserve of genetic diversity.Keywords: Kapulaga, Bioactivities, Amomum compactum, Antibacteria
PEMBENTUKAN TARUK (SHOOT) DAN PEMBUNGAAN KENCUR (Kaempferia galanga L.) Dr. Marina Silalahi, M.Si; Yovita Harmiatun
Jurnal Pro-Life Vol. 7 No. 2 (2020): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Research the formation of shoots and inflorescence the Kaempferia galanga carried out. Rhizoma of the K. galanga used to seedling has 2-3 buds for 30 pots with compost media. The data taken is qualitative such as the process of formation shoot and inflorescence. The results that the rhizoma colour affected the shoots, which were light rhizomes forming the green shoots while dark rhizomas formed red shoots. The early formation shoots form a solid cone surrounded by leaf scales. The leaves are shaped like a collar that surrounds the pseudostem and then turns into a tube, then like a funnel. The early the leaves grow in a vertical direction and then slowly in a horizontal direction. Mature leaves are the direction is almost parallel to the ground surface. After forming 2-3 mature leaves, will be forms the inflorescence candidate that risen from the tip of the pseudostem. A week after inflorescence appears, the flower will bloom. The flower blooms perfectly at 06.00-07.00 and after that it will wither. After the flower is 12-24 hours the flower will fall out. Each inflorescence has between 5-9 flowers and blooms every 2-3 days. Although K. galanga produces flowers, no fruit was formed in this study. Keywords: Kaempferia galanga, shoot, inflorescence
Co-Authors Yovita Harmiatun