POTENSI JAHE EMPRIT (Zingiber officinale var. amarum) SEBAGAI AGEN IMUNOMODULATOR PADA AYAM BROILER (Gallus gallus domesticus)

Abidah Bunga Ramadhani, - and Hernawati, - and Any Aryani, - (2025) POTENSI JAHE EMPRIT (Zingiber officinale var. amarum) SEBAGAI AGEN IMUNOMODULATOR PADA AYAM BROILER (Gallus gallus domesticus). S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Industri peternakan ayam broiler di Indonesia berkembang pesat seiring meningkatnya permintaan protein hewani. Ayam broiler dipilih karena pertumbuhan cepat dan biaya produksi rendah, namun rentan terhadap penyakit. Penggunaan antibiotik sintetis menimbulkan risiko residu berbahaya, sehingga diperlukan alternatif alami. Jahe emprit yang bersifat antioksidan, antibakteri, dan imunomodulator berpotensi sebagai feed additive alami. Penelitian ini bertujuan menganalisis potensi ekstrak air jahe emprit dalam air minum sebagai imunomodulator dan menentukan konsentrasi optimalnya terhadap pertumbuhan dan parameter hematologi ayam broiler. Metode penelitian eksperimental, dengan desain Rancangan Acak Lengkap (RAL), menggunakan 25 ekor DOC ayam yang dibagi menjadi 5 perlakuan (Kontrol Negatif, Kontrol Positif, dan penambahan ekstrak air jahe emprit 5%, 10%, 15%), dengan peubah yang diamati di antaranya pertumbuhan (bobot mutlak dan laju pertumbuhan), hematologi (eritrosit, hematokrit, leukosit, dan rasio H/L). Temuan menunjukan bahwa, penambahan ekstrak air jahe emprit mampu meningkatkan pertumbuhan, jumlah eritrosit, hematokrit, leukosit, serta penurunan rasio H/L ayam, dengan konsentrasi optimal ekstrak jahe 10%. Hal ini disimpulkan bahwa penggunaan jahe emprit berpotensi sebagai imunomodulator dapat meningkatkan pertumbuhan dan kekebalan tubuh ayam. The broiler chicken farming industry in Indonesia is growing rapidly along with the increasing demand for animal protein. Broiler chickens are chosen because of their fast growth and low production costs, but are susceptible to disease. The use of synthetic antibiotics poses a risk of hazardous residues, so natural alternatives are needed. Ginger, which has antioxidant, antibacterial, and immunomodulatory properties, has the potential to be a natural feed additive. This study aims to analyze the potential of ginger extract in drinking water as an immunomodulator and determine its optimal concentration on the growth and hematological parameters of broiler chickens. The experimental research method, with a Completely Randomized Design (CRD) design, used 25 DOC chickens divided into 5 treatments (Negative Control, Positive Control, and the addition of ginger extract 5%, 10%, 15%), with the observed variables including growth (absolute weight and growth rate), hematology (erythrocytes, hematocrit, leukocytes, and H/L ratio). The findings show that the addition of ginger extract can increase growth, the number of erythrocytes, hematocrit, leukocytes, and decrease the H/L ratio of chickens, with an optimal concentration of ginger extract of 10%. It is concluded that the use of ginger has the potential as an immunomodulator to increase the growth and immunity of chickens.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?view_op=new_articles&hl=en&imq=Abidah+Bunga+Ramadhani# ID SINTA Dosen Pembimbing Hernawati: 6005188 Any Aryani: 6038233
Uncontrolled Keywords:	Jahe emprit, imunomodulator, ayam broiler, hematologi, feed additive Ginger emprit, immunomodulator, broiler chicken, hematology, feed additive.
Subjects:	Q Science > QH Natural history > QH301 Biology
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Biologi - S1 > Program Studi Biologi (non kependidikan)
Depositing User:	Abidah Bunga Ramadhani
Date Deposited:	26 Aug 2025 03:32
Last Modified:	26 Aug 2025 03:32
URI:	http://repository.upi.edu/id/eprint/136307

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