Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 3 dokumen yang sesuai dengan query
cover
Elfita Elfita
A new benzoyl compound isolated from the endophytic fungi of kandis gajah (garcinia griffithii) and asam kandis (garcinia cowa)
" Garcinia griffithii and Garcinia cowa belong to the genus Garcinia. The genus Garcinia has been known to be a rich source of secondary metabolites, such as xanthones, benzophenones, flavonoids, steroids, terpenoids, and other phenolic derivatives. Previous investigations of endophytic fungi from G. griffithii revealed the presence of three compounds not found in the host. In order to the continue the phytochemical work on endophytic fungi of G. griffithii, the constituent of the endophytic fungi of G. griffithii was re-examined. ... "
Universitas Sriwijaya, Department of Chemistry, Faculty of Mathematics and Natural Sciences, 2016
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
cover
Elfita
Isolation of antioxidant compound from endophytic fungi acremonium sp. from the twigs of kandis gajah = Isolasi senyawa antioksidan dari jamur endofitik acremonium sp. dari ranting kandis gajah (garcinia griffithii)
" ABSTRACT
Jamur endofitik Chrisonilia sitophila, Acremonium sp., dan Penicillium sp. telah diisolasi dari jaringan ranting tumbuhan kandis gajah. Ketiga strain kapang tersebut ditumbuhkan dalam 3 l medium potato dextrose broth (PDB) pada temperatur kamar selama 28 hari. Masing-masing biakan disaring untuk memisahkan miselium dan dilanjutkan dengan ekstraksi dan evaporasi. Semua ekstrak dilakukan uji aktivitas antioksidan berdasarkan aktivitas peredaman radikal bebas 1,1-diphenyl-2-picrylhydrazyl (DPPH). Ekstrak Acremonium sp. memiliki aktivitas yang kuat dengan nilai IC50 10,3μ g/ml yaitu setara dengan aktivitas asam askorbat dengan nilai IC50 9,8μ ... "
[Direktorat Riset dan Pengabdian Masyarakat UI;Universitas Sriwijaya. Fakultas Matematika dan Ilmu Pengetahuan Alam;Universitas Sriwijaya. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Sriwijaya. Fakultas Matematika dan Ilmu Pengetahuan Alam], 2012
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
cover
Elfita
Secondary metabolite of aspergillus fumigatus, endophytic fungi of the medicinal plant garcinia griffithii
" The endophytic fungi Aspergillus fumigatus was isolated from the tissues of the fruits of Garcinia griffithii. The fungal strain was identified from the colony, and it was characteristic of cell morphol ogy. The ethyl acetate extracts derived from fungus cultures showed major spots on TLC under UV light, which was continued to the isolation of the secondary metabolites. The structure of the isolated compound was elucidated on the basis of NMR analyses (1H-NMR, 13C-NMR, HMQC, ... "
Universitas Sriwijaya. Fakultas Matematika dan Ilmu Pengetahuan Alam, 2011
J-Pdf
Artikel Jurnal  Universitas Indonesia Library