Egg Quality and Blood Hematology of Magelang Laying Duck Fed with Diets Containing Different Ratios of Omega 3 and Omega 6 Fatty Acids and Organic Zn

Sumiati, Sumiati; Darmawan, Arif; Wiryawan, I Komang Gede

doi:10.3923/ijps.2016.448.453

Cited by 7 publications

(6 citation statements)

References 12 publications

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“…Fat content, egg cholesterol, and TBARS values were not influenced by dietary of cassava leaf meal and golden snail. Egg cholesterol content was lower than that reported by Sumiati et al (2016), who used fish oil and vitamin E and Zinc mineral as an antioxidant. Low cholesterol (1.28 mg/g) and TBARS value (7.67 μgMDA/g) in eggs produced by ducks fed a diet containing 10% cassava leaf meal indicates that beta carotene in cassava leaf meal can act as an antioxidant.…”

Section: Chemical and Physical Quality Of Eggcontrasting

confidence: 75%

Performances and Egg Quality of Laying Ducks Fed Diets Containing Cassava (Manihot esculenta Crantz) Leaf Meal and Golden Snail (Pomacea canaliculata)

Sumiati

Darmawan

Hermana

2020

Trop. Anim. Sci. J.

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The objective of this study was to evaluate the effect of feeding cassava leaf meal and golden snail on performances, chemical, and physical qualities of local duck egg. The experiment used 180 Pajajaran laying ducks of 20 weeks of age and was offered dietary treatments up to 26 weeks of age. The experiment was conducted in a completely randomized design with a 3 x 2 factorial arrangement. The first factor was the treatment of cassava leaf meal consisted of 3 levels, i.e., 0%, 5%, and 10%. The second factor was the treatment of golden snail consisted of 2 levels, i.e., 0% and 10%. Each experimental unit used three replicates and each replicate consisted of ten ducks. The results showed that there was no interaction effect of cassava leaf meal and golden snail treatments on laying duck performances and egg qualities. There were significant effects of cassava leaf meal and golden snail treatments (p<0.05) on egg production, feed intake, egg mass, egg index, and egg yolk color. However, egg weight, feed conversion ratio, yolk fat, yolk cholesterol, and yolk TBARS values, albumen weight, eggshell weight, shell thickness, and Haugh unit values were not affected (p>0.05) by treatments of cassava leave meal and golden snail. The utilization of 10% cassava leaf meal in the diet significantly improved egg production, feed intake, egg mass, and yolk color (p<0.05). The lowest egg index was found in the eggs produced by ducks fed diet containing 5% cassava leaf meal, but it is still within the normal range. Ducks fed a diet containing 5% golden snail significantly had higher feed intake, egg mass, percentage of albumen, and yolk color. It was concluded that there was no interaction effect of cassava leaf meal and golden snail treatments on laying duck performances and egg qualities. A diet containing 10% cassava leaf meal or a diet containing 5% golden snail had the greatest effects on the performance and physical quality of egg without affecting the chemical quality of the egg.

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Section: Chemical and Physical Quality Of Eggcontrasting

confidence: 75%

Performances and Egg Quality of Laying Ducks Fed Diets Containing Cassava (Manihot esculenta Crantz) Leaf Meal and Golden Snail (Pomacea canaliculata)

Sumiati

Darmawan

Hermana

2020

Trop. Anim. Sci. J.

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“…Nilai indeks bentuk telur yang berbeda dipengaruhi oleh beberapa faktor antara lain bangsa, genetik, umur, periode produksi, umur dewasa kelamin, saluran reproduksi, dan kualitas pakan [28]. Induk itik dengan umur dewasa kelamin lebih cepat memungkinkan saluran reproduksi bekerja lebih cepat berkembang seperti ukuran istmus yang semakin besar dan lebar sehingga akan menghasilkan indeks bentuk telur yang lebih besar.…”

Section: Metode Penelitianunclassified

Potensi penggunaan limbah ikan leubiem (Chanthidermis maculatus) sebagai sumber protein dalam ransum terhadap produktivitas itik petelur

2020

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Tujuan: Penelitian bertujuan untuk mengkaji potensi penggunaan limbah ikan leubiem (Chanthidermis maculatus) sebagai sumber protein dalam formulasi ransum terhadap produktivitas itik petelur. Limbah ikan leubiem yang digunakan adalah: tepung kulit, tulang, kepala dan insang yang diformulasikan dalam ransum basal itik petelur.Metode: Metode penelitian dilakukan secara eksperimental, menggunakan Rancangan Acak Lengkap (RAL) yang terdiri atas 5 perlakuan ransum dan 4 kali ulangan. Perlakuan ransum yang digunakan adalah: R0 (ransum basal kontrol/tanpa limbah ikan leubiem), R1 (ransum basal mengandung 10% tepung kulit ikan leubiem), R2 (ransum basal mengandung 10% tepung kepala ikan leubiem), R3 (ransum basal mengandung 10% tepung tulang ikan leubiem) dan R4 (ransum basal mengandung 10% tepung insang ikan leubiem). Variabel yang diamati yaitu: konsumsi ransum, bobot badan pertama bertelur, pertambahan bobot badan, umur pertama bertelur, bobot telur pertama, produksi telur, konversi ransum, bobot badan akhir dan indeks bentuk telur. Data yang diperoleh dianalisis dengan Analysis of Variance (ANOVA) dan dilanjutkan dengan uji jarak berganda Duncan.Hasil: Hasil penelitian menunjukkan bahwa penggunaan limbah ikan leubiem dalam ransum memberi pengaruh yang signifikan (p<0,05) terhadap konsumsi ransum, bobot badan pertama bertelur, pertambahan bobot badan, produksi telur, konversi ransum, dan bobot badan akhir, namun tidak berpengaruh nyata terhadap umur pertama bertelur, bobot telur pertama dan indeks bentuk telur.Kesimpulan: Kesimpulan penelitian adalah penggunaan limbah ikan leubiem (kulit, kepala, tulang dan insang) dalam formulasi ransum tidak memberi efek negatif terhadap produktivitas itik petelur, dan sangat berpotensi digunakan sebagai salah satu bahan penyusun ransum sumber protein dalam formulasi ransum itik petelur umur 21-29 minggu.

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“…Cholesterol levels in duck egg are about 884 mg/100g egg yolk (USDA, 2018). Cholesterol levels of local-duck eggs are high, around 965 mg/100g egg yolk (Sumiati et al, 2016). Cholesterol has various important roles in cellular function.…”

Section: Introductionmentioning

confidence: 99%

“…One of the solutions to reduce cholesterol concentrations in animal products (meat and egg) of duck was the use of dietary sources of unsaturated fatty acids. Lemuru fish oil is a source of unsaturated fatty acids (Sumiati et al, 2016). Lemuru oil derived from canard sardines in Banyuwangi, contains 6.88% α-linolenic acid, 3.66% eicosapentaenoic acid (EPA), and 3.55% docosahexaenoic acid (DHA) (Istiqomah et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Sweet Potato Leaves and Cassava Leaves Inclusions into the Diet Containing Lemuru Oil on Lipid Metabolism in Local Duck

Nurrofingah

Sumiati

Retnani

2020

Trop. Anim. Sci. J.

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The objective of this study was to evaluate the effects of sweet-potato leaves and cassava leaves inclusions into the diet containing lemuru oil on lipid metabolism of local laying ducks. One hundred and eighty laying ducks with an average body weight of 1657 g were divided into 6 groups of experimental diets with 3 replications and 10 ducks in each replication. The experiment was arranged in a 2 x 3 factorial design. The first factor was the level of sweet potato leaves consisted of 2 levels, i.e., 0% and 5%. The second factor was the level of cassava leaves consisted of 3 levels, i.e., 0%, 5%, and 10%. The variables observed were performance of laying duck, blood, meat, and egg lipid profile, as well as the relationship between the average consumption of β-carotene with cholesterol concentration in the blood, egg, and meat of laying duck. The results showed that there was no interaction and no effect between sweet potato leaf meal (SPLM) and cassava leaf meal (CLM) on feed consumption. Different levels of SPLM and CLM gave a significant interaction effect (p<0.05) on body weight gain, with the best interaction, was 5% SPLM combined with 0% CLM (26.60 g/duck). There was also a significant interaction effect between the combination of 5% SPLM and 10% CLM (p<0.05) for reducing the cholesterol, triglyceride, and LDL concentrations in the blood, meat, and egg. Different levels of SPLM and CLM gave significant interaction effects (p<0.05) on the fat contents of flash in laying duck. The fat content of the liver was significantly decreased by 5% treatment of SPLM (p<0.05). Meat fat decreased significantly with a combination of 5% SPLM and 10% CLM (p<0.05). Treatments with 5% SPLM or 10% CLM reduced blood MDA (p<0.05), while treatments with 10% CLM reduced the MDA in the liver (p<0.05). It can be concluded that the combination of 5% SPLM and 10% CLM in the diets was effective as a source of antioxidants to protect unsaturated fatty acids in the blood, meat, and egg of ducks based on the reduced concentrations of cholesterol, triglyceride, and LDL.

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Egg Quality and Blood Hematology of Magelang Laying Duck Fed with Diets Containing Different Ratios of Omega 3 and Omega 6 Fatty Acids and Organic Zn

Cited by 7 publications

References 12 publications

Performances and Egg Quality of Laying Ducks Fed Diets Containing Cassava (Manihot esculenta Crantz) Leaf Meal and Golden Snail (Pomacea canaliculata)

Performances and Egg Quality of Laying Ducks Fed Diets Containing Cassava (Manihot esculenta Crantz) Leaf Meal and Golden Snail (Pomacea canaliculata)

Potensi penggunaan limbah ikan leubiem (Chanthidermis maculatus) sebagai sumber protein dalam ransum terhadap produktivitas itik petelur

Evaluation of Sweet Potato Leaves and Cassava Leaves Inclusions into the Diet Containing Lemuru Oil on Lipid Metabolism in Local Duck

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