PENGARUH LAMA DAN SUHU PENYIMPANAN EKSTRAK DAUN SIRIH HIJAU (Piper betle linn) DENGAN AQUADES TERHADAP DAYA HAMBAT BAKTERI Streptococcus agalactiae PENYEBAB MASTITIS PADA SAPI PERAH
Abstract: Green betle leaf
(Piper betle L.) is one of the plants used by the people of Indonesia for
tradisional medicine. Green betle leaf contains antibacterial compounds
consisting of phenol and its derivatives. This study aims to determine the
antibacterial activity of green betle leaf (Piper betle L.) againt the bacteria
Streptococcus agalactiae caused mastitis in dairy cows. Bacterial inhibition
test by paper disc method. Data analysis using ANOVA by Nested design with 6
treatment and 6 repetitions. The results of this study green betle leaf (Piper
betle L.) extract inhibiting the growth of bacteria Streptococcus agalactiae
was significantly different (P<0,01). The conclusion were the extract of
green betel leaf (Piper betle L.) can inhibit the growth of Streptococcus
agalactiae and storage temperature has no effect, but storage periode gives
effect the quality of green betel leaf extract (Piper betle L.), so that the
leaf extract storage green betel with distilled solvent recommended on 2nd days
at refrigerator.
Keywords: Storage periode,
Extract, Green betle leaf, Inhibition zone and Streptococcus agalactiae
Penulis: Muhammad Sanjaya
Kusuma, Tri Eko Susilorini, Puguh Surjowardojo
Kode Jurnal: jppeternakandd170090
