Mirtaati Na’ima
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EFEKTIVITAS PEMBERIAN MINYAK SAWIT DAN MINYAK LEMURU DALAM MEMPERCEPAT PUBERTAS TIKUS BETINA Mirtaati Na’ima; R. Susanti; Wulan Christijanti
Biosaintifika: Journal of Biology & Biology Education Vol 4, No 1 (2012): March 2012
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v4i1.2266

Abstract

Penelitian ini bertujuan untuk mengkaji efektivitas pemberian minyak sawit dan minyak lemuru dalam mempercepat pubertas tikus betina, pada parameter peningkatan berat badan, berat ovarium dan perkembangan folikel ovarium. Tikus betina usia 21 hari sebanyak 20 ekor dibagi menjadi 4 kelompok variasi pemberian minyak sawit dan minyak lemuru per oral, yaitu kelompok A (0%+0%), B (3%+3%), C (4%+4%), dan D (5%+5%). Pada akhir penelitian (hari ke-20), dilakukan pengambilan data peningkatan berat badan, berat ovarium, dan perkembangan folikel ovarium. Data dianalisis secara deskripsi dan statistik dengan anava satu arah. Jika terdapat perbedaan, dilanjutkan dengan uji Beda Nyata Terkecil. Hasil penelitian ini menunjukkan bahwa minyak sawit dan minyak lemuru dapat mempercepat pubertas tikus betina khususnya dari peningkatan berat badan, berat ovarium, dan perkembangan folikel ovarium. Dosis paling efektif untuk mempercepat pubertas adalah 4% minyak sawit + 4% minyak lemuru. This study was aimed to examine the effectiveness of palm and lemuru oil for the acceleration of female rat puberty, especially in increasing the body weight, the ovarian weight and the follicle development. Twenty female rats aged 21 days were divided into 4 based on the variation of orally feeding palm and lemuru oil, namely group A (0% +0%), B (3% +3%), C (4% +4%), and D (5% +5%). At the twentieth day, data of the increase of the body weight, the ovarian weight and the follicle development were collected and then analyzed descriptively and statistically using one-way ANOVA. For any difference, the Least Significance Difference Test would be performed. The result of this study showed that palm and lemuru oil can accelerate the puberty of female rats. The most effective dose was 4% palm oil and 4% lemuru oil.