POTENSI ASAM LEMAK DARI MIKROALGA Nannochloropsis sp SEBAGAI ANTIOKSIDAN DAN ANTIBAKTERI
Abstract: In Indonesia, the
use of microalgae is still lacking, therefore, the antibacterial and
antioxidant activity of the extract fatty acids from microalgae Nannochloropsis
sp. Nannochloropsis sp biomass. extracted by soxhletasi with petroleum ether
and ethanol, whereas the fatty acid extraction method by Indonesian National
Standard. Antibacterial activity by disc diffusion method and antioxidant
activity using the method of reduction of free radicals (DPPH). The results
showed that the petroleum ether extract showed antibacterial and antioxidant
activity better than the ethanol extract. The results of the identification of
fatty acids in petroleum ether extract was dodecanoic acid (18.88%), while the
ethanol extract was hexadecanoic acid (14.02%).
Penulis: Ni Wayan Sri Agustini
Kode Jurnal: jpbiologidd140133
