UJI BSLT DAN ANTI OKSIDAN EKSTRAK N-BUTANOL DAN AIR PADA RANTING TANAMAN SIRIH HUTAN (Piper aduncum .L.)
Abstrak: Forest betel plant is
a plant belonging to the Piperaceae tribe. Sap of plants are often used by
people as a cure boils and leaves as toxicity to mosquito larvae o f Aedes
aegypti L. Was tested for BSLT (Brine shrimp Lethality Test) and antioxidants
in ethanol and water ext ract of the twigs of the plant betel leaves this
forest, the concentration used in the test BSLT 10 , 100 and 1000 pp m and antio
xidant tests with obstacle (inhibit ion)% 5, 10, 25, 50 and 100pp m. Principles
used in to xicity tests of ethanol and water extracts of p lant twigs forest
betel Piper aduncum .L ( family :p iperaceae) BSLT (Brine shrimp Lethality
Test) determined by the method of total mortality of larvae shrimp Artemia
salina Leach extract co mpounds due to the influence of natural materials with
a part icular concentration and antioxidant principle is based on the color of
the solution changes DPPH (1,1-di fenil-2-pikrilhidrasil) from purple to yellow
due to the presence of antio xidant compounds. Where the results of research in
BSLT test showed that the LC 50 value twigs of 33.88 pp m ethanol extract and
water extract of 323.593 ppm. The antio xidant test IC 50 values obtained at
140.732 pp m ethanol extract and water ext ract of 438.687 pp m with a b lank
absorbance by 0.813.
Penulis: Syelvia Lousiana
Ningsih Kalauw, Yerwanto Ilang, Rudi Kartika, Fauzi Rachman, Partomouan
Simanjuntak
Kode Jurnal: jpkimiadd140685
