POTENSI RIMPANG KENCUR (Kaempferia galanga Linn.) SEBAGAI AGEN IMUNOMODULATOR PADA AYAM BROILER (Gallus domesticus sp.)

    Halisa, - and Hernawati, - (2025) POTENSI RIMPANG KENCUR (Kaempferia galanga Linn.) SEBAGAI AGEN IMUNOMODULATOR PADA AYAM BROILER (Gallus domesticus sp.). S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Ayam broiler (Gallus domesticus sp.) merupakan komoditas unggulan di tingkat nasional karena menyediakan sumber protein hewani yang mudah diperoleh dan terjangkau, namun rentan terhadap stres. Rimpang Kencur (Kaempferia galanga) mengandung senyawa imunomodulator yang berperan dalam meningkatkan sistem imun tubuh. Penelitian ini bertujuan mengetahui potensi rimpang kencur sebagai imunomodulator pada ayam broiler. Penelitian menggunakan 25 ekor ayam strain Ross 308 dengan Rancangan Acak Lengkap (RAL) yang terdiri dari lima perlakuan: KN (air minum tanpa tambahan); KP (multivitamin + air minum); P1, P2, dan P3 (rimpang kencur 20, 50, dan 80 g/L air minum). Parameter yang diamati meliputi pertumbuhan (konsumsi minum, konsumsi pakan, bobot mutlak dan laju pertumbuhan relatif) dan hematologi (eritrosit, hematokrit, leukosit dan rasio H/L). Hasil penelitian menunjukkan bahwa pemberian rimpang kencur berpengaruh signifikan (p<0,05) terhadap konsumsi minum, bobot mutlak, laju pertumbuhan relatif, dan parameter hematologi, namun tidak berpengaruh signifikan terhadap konsumsi pakan. Perlakuan P3 (80 g/L) menunjukkan hasil paling optimal. Penelitian ini membuktikan bahwa rimpang kencur berpotensi sebagai imunomodulator alami pada ayam broiler. Broiler chicken (Gallus domesticus sp.) is a leading commodity at the national level as it provides an accessible and affordable source of animal protein; however, these birds are susceptible to stress. Galangal rhizome (Kaempferia galanga) contains immunomodulatory compounds that play a role in enhancing the body's immune system. This research aimed to determine the potential of galangal rhizome as an immunomodulator in broiler chickens. The study utilized 25 Ross 308 strain chickens with a Completely Randomized Design (CRD) consisting of 5 treatments: KN (drinking water without additives); KP (multivitamin + drinking water); P1, P2, and P3 (galangal rhizome at 20, 50, and 80 g/L of drinking water, respectively). Parameters observed included growth parameters (water consumption, feed consumption, absolute weight, and relative growth rate) and hematological parameters (erythrocytes, hematocrit, leukocytes, and H/L ratio). Results indicated that galangal rhizome administration had a significant effect (p<0.05) on water consumption, absolute weight, relative growth rate, and hematological parameters, but had no significant effect on feed consumption. Treatment P3 (80 g/L) demonstrated the most optimal results. This research confirms that galangal rhizome has potential as a natural immunomodulator in broiler chickens.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing: Hernawati: 6005188
    Uncontrolled Keywords: Gallus domesticus, Kaempferia galanga, Imunomodulator, pertumbuhan, hematologi Gallus domesticus, Kaempferia galanga , Immunomodulator, Growth, Hematology
    Subjects: Q Science > Q Science (General)
    Q Science > QH Natural history
    Q Science > QH Natural history > QH301 Biology
    Q Science > QR Microbiology > QR180 Immunology
    R Medicine > R Medicine (General)
    Divisions: Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Biologi - S1
    Depositing User: Halisa
    Date Deposited: 13 Aug 2025 06:24
    Last Modified: 13 Aug 2025 06:24
    URI: http://repository.upi.edu/id/eprint/135535

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