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All Journal Jurnal Penelitian Saintek Indonesian Journal of Animal Agricultural Science (IJAAS) GEMBIRA (Pengabdian Kepada Masyarakat)
ASTUTI, MERI
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Brahman Cross (BX) Quality of Spermatozoa From Sex Results with Different Temperatures Astuti, Meri; Saili, Takdir; Aku, Achmad Selamet; Nafiu, La Ode
Indonesian Journal Of Animal Agricultural Science (IJAAS) Vol 6, No 1 (2024):
Publisher : Pascasarjana Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/ijaas.v6i1.47147

Abstract

This study investigates the influence of varying temperatures on sexed spermatozoa and its impact on the quality of Brahman cross (Bx) cattle sperm. The research was carried out at the Animal Breeding and Animal Feed Center in Southeast Sulawesi Province, utilizing spermatozoa from Brahman cross (Bx) bulls. Using a Completely Randomized Design with three treatments (temperatures) - P1 (29°C), P2 (21°C), and P3 (37°C), each with a sexing time of 20 minutes - the study assessed macroscopic and microscopic aspects of fresh spermatozoa. Key parameters included volume, color, pH, concentration, viability, and motility percentage. Statistical analyses revealed significant effects of different sexing temperatures (P
PENINGKATAN KUALITAS PENDIDIKAN SEKOLAH DASAR MELALUI PENGAJARAN SEBAGAI BENTUK PENGABDIAN DI DESA BASKARA BAKTI Karsiningsih, Eni; Septiani, Salwazeela; Risti, Hasanah Eka; Sisilia, Sisilia; Astuti, Meri; Anduyau, Reynaldi; Letari, Wiwinda
Jurnal Gembira: Pengabdian Kepada Masyarakat Vol 3 No 02 (2025): APRIL 2025
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

Kuliah Kerja Nyata merupakan salah satu pengabdian mahasiswa dalam lingkungan Masyarakat, terutama berkontribusi dalam dunia pendidikan. Kegiatan ini dilaksankaan di Sekolah Dasar 9 Namang Desa Baskara Bhakti. Metode yang digunakan adalah partisipasi aktif. Tujuan pengabdian ini untuk membantu guru dalam mengajar Ilmu Pengetahuan Alam Sosial (IPAS) dan Bahasa Inggris. Hasil Pengabdian ini menunjukkan adanya peningkatan dalam perilaku anak-anak tentang etika sopan santun serta meningkatkan kemampuan dasar-dasar berbahasa inggris. Selain itu, program kerja ini dapat menciptakan suasana belajar yang aktif dan menyenangkan bagi siswa
Effectiveness of soaking in bilimbi (Averrhoa bilimbi) extract in the treatment of formalin-contaminated salted lencam fish (Lethrinidae) Harianti, Harianti; Astuti, Meri; Ratnawati, Ratnawati; Jamal, Besse Firma
Jurnal Penelitian Saintek Vol 31, No 1 (2026)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jps.v30i1.94485

Abstract

The widespread use of formalin as an illegal preservative in fish products poses serious risks to public health, highlighting the urgency of developing safe and natural mitigation methods. This study investigates the effectiveness of soaking salted lencam fish (Lethrinidae) in bilimbi (Averrhoa bilimbi L.) extract to reduce formalin levels. The research was conducted from August to September 2022 in three traditional markets—Palattae, Laccibung, and Patimpeng—in Bone Regency, Indonesia, with laboratory analysis performed at the Fishery Product Quality Implementation Center. An experimental approach was used, involving samples obtained from six fish traders, of which two samples (A1 and B2) were identified as positive for formalin contamination. These samples were treated by soaking in 70% bilimbi extract for 30 minutes, and data were analyzed using a paired t-test with SPSS 16.0. The results showed a notable reduction in formalin levels, where sample A1 decreased from 9 mg/kg to 5.6 mg/kg and sample B2 from 9 mg/kg to 5.2 mg/kg, with an average reduction of approximately 62% (60% and 64%, respectively). These findings indicate that bilimbi extract is effective as a natural agent for reducing formalin contamination in salted fish products. In conclusion, soaking salted lencam fish in bilimbi extract provides a practical and safer alternative for improving food safety and protecting consumer health. 
Co-Authors Anduyau, Reynaldi AS Aku, AS Eni Karsiningsih Harianti Harianti Jamal, Besse Firma La Ode Nafiu Letari, Wiwinda Ratnawati Ratnawati Risti, Hasanah Eka Septiani, Salwazeela Sisilia, Sisilia TAKDIR SAILI