Pengaruh Enkapsulasi Asap Cair Tempurung Kelapa terhadap Penampilan Produksi, Mikroflora Usus, dan Profil Darah Ayam Pedaging.

Ardilla, Yohana Nanita Nansy and Dr. Ir. Eko Widodo,, M.Agr.Sc and Prof. Dr. Ir. M. Halim Natsir,, S.Pt., MP., IPM., ASEAN Eng (2021) Pengaruh Enkapsulasi Asap Cair Tempurung Kelapa terhadap Penampilan Produksi, Mikroflora Usus, dan Profil Darah Ayam Pedaging. Magister thesis, Universitas Brawijaya.

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan enkapsulasi asap cair tempurung kelapa sebagai pengganti AGP pada pakan ayam pedaging terhadap penampilan produksi, mikroflora usus dan profil darah. Materi yang digunakan adalah 225 ekor ayam pedaging Strain Cobb yang ditempatkan pada 5 petak perlakuan dengan 5 kali ulangan. Perlakuan yang digunakan dalam penelitian ini yaitu P0 (pakan basal) sebagai perlakuan kontrol negatif, P0+ (pakan basal + Zinc bacitracin 0,05%) sebagai perlakuan kontrol positif, P1 (pakan basal + enkapsulasi asap cair tempurung kelapa 0,5%), P2 (pakan basal + enkapsulasi asap cair tempurung kelapa 1%), P3 (pakan basal + enkapsulasi asap cair tempurung kelapa 1,5%). Variabel yang diamati meliputi pengaruh perubahan asap cair tempurung kelapa yang dienkapsulasi (total fenol, total asam, pH, dan bentuk kapsul) dan pengaruh uji biologis enkapsulasi asap cair tempurung kelapa yang diaplikasikan pada pakan ayam pedaging, meliputi: penampilan produksi (konsumsi pakan, pertambahan bobot badan, konversi pakan, mortalitas, dan income over feed cost), mikroflora usus (Bakteri Asam Laktat, Salmonella sp, dan Escherichia coli), dan profil darah (eritrosit, hemoglobin, hematokrit, leukosit dan diferensialnya). Data hasil pengaruh perubahan asap cair tempurung kelapa yang dienkapsulasi dianalisis secara deskriptif, sedangkan data hasil uji biologis dianalisis menggunakan Analysis of Variance (ANOVA) jika terdapat pengaruh yang berbeda nyata maka dilanjutkan dengan uji Duncan. Hasil penelitian menunjukkan bahwa penggunaan teknologi enkapsulasi pada asap cair tempurung kelapa menurunkan nilai total fenol, total asam, kenaikan nilai pH dan menunjukkan bentuk kapsul yang bulat, memanjang, bergelombang yang disertai adanya keretakan. Hasil uji biologis menunjukkan perlakuan berpengaruh nyata terhadap (P<0,05) terhadap pertambahan bobot badan, leukosit, dan monosit serta berpengaruh sangat nyata (P<0,01) terhadap mortalitas, IOFC, BAL, Salmonella sp, limfosit, dan heterofil. Kesimpulan dari hasil penelitian ini adalah penambahan enkapsulasi asap cair tempurung kelapa hingga level 1,5% dapat direkomendasikan sebagai feed additive yang yang dapat menggantikan peran AGP untuk mendukung penampilan produksi ayam pedaging.

English Abstract

The purpose of this research was to evaluate effect of encapsulated coconut shell liquid smoke as a replacement for AGP in broiler feed on performance, intestinal microflora, and blood profiles. The materials used in this research were 225 Day Old Chick from Cobb strains, which were allocated into 5 treatments and 5 replications. The treatments used in this research were T0 (basal feed) as a control treatment, T0+ (basal feed + Zinc bacitracin 0.05%) as a positive control treatment, T1 (basal feed + 0.5% encapsulated coconut shell liquid smoke), T2 (basal feed + 1% encapsulated coconut shell liquid smoke), T3 (basal feed + 1.5% encapsulated coconut shell liquid smoke). The variables observed included effect of changes in the encapsulated coconut shell liquid smoke (total phenol, total acid, pH, and capsule form) and effect of the biological test of encapsulated coconut shell liquid smoke applied to feed, including: performance (feed consumption, body weight gain, feed conversion, mortality, and income over feed cost), intestinal microflora (Lactic Acid Bacteria, Salmonella sp, and Escherichia coli), and blood profiles (erythrocytes, hemoglobin, hematocrit, leukocytes, and their differentiation). Data on effect of changes in encapsulated coconut dhell liquid smoke were analysed descriptively, while biological test data were analysed using Analysis of Variance (ANOVA) and if there is a significant difference, the result was obtained the continued with Duncan's multiple range test. Results showed that the use of encapsulation technology in coconut shell liquid smoke reduced the total phenol value, total acid, increased the pH value and showed a round, elongated, wavy capsule shape accompanied by cracks. The results of the biological test showed that the treatment had a significant effect on (P<0.05) on body weight gain, leucocytes, and monocytes. However, it did significant effect very significant (P<0.01) on against mortality, IOFC, Lactic Acid Bacteria, Salmonella sp, lymphocytes, and heterophils. Conclusion from the results of this research is the addition of encapsulated coconut shell liquid smoke up to 1.5% can be recommended as a feed additive that can replace role of AGP based on performances of broilers.

Item Type:	Thesis (Magister)
Identification Number:	042105
Uncontrolled Keywords:	enkapsulasi, asap cair tempurung kelapa, performan, mikroflora usus, profil darah, dan ayam pedaging,encapsulation, coconut shell liquid smoke, performance, intestinal microflora, blood profile, and broilers
Subjects:	600 Technology (Applied sciences) > 636 Animal husbandry
Divisions:	S2/S3 > Magister Ilmu Ternak, Fakultas Peternakan
Depositing User:	soegeng sugeng
Date Deposited:	07 Jan 2022 06:37
Last Modified:	11 Oct 2024 07:52
URI:	http://repository.ub.ac.id/id/eprint/187999

Text Yohana Nanita Nansy Ardilla 196050100111016.pdf Download (3MB)

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