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All Journal Buletin Udayana Mengabdi JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Hasanuddin Journal of Animal Science (HAJAS)
A. Ako
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Immunology & microbiology

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The Effect of Adding Fish Oil sunflower seed oil in the produce of yogurt from skim milk on Cholesterol Level of Mice (Mus musculus) A. Purnama; R. Malaka; A. Ako
Jurnal Ilmu dan Teknologi Peternakan Vol. 1 No. 3 (2011)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.046 KB) | DOI: 10.20956/jitp.v1i3.675

Abstract

This study aims to look at the effect of adding fish oil and sunflower seed oil in the produce of yogurt from skim milk as unsaturated fatty acids that can lower blood cholesterol levels are tested on mice (Mus musculus). Materials research is skim milk, lamuru fish oil, sunflower seed oil, starter plain yogurt Lb.delbrueckii subps. bulgaricus, penoptalin 1%, NaOH 0.1 N and experimental animals. Experimental animals used were 27 mice (Mus musculus) which 2-3 month old male and weighing 25-30 gr. This study used a complete randomized design (CRD) factorial 3 x 3 x 3 with the first factor is the percentage of fish oil (0%, 1%, 2%), and the second is the percentage of sunflower seed oil (0%, 1%, 2%). The results showed that the addition of fish oil and sunflower seed oil does not affect percentage of yogurt lactic acid, but very real effect on cholesterol of mice. Reduction of cholesterol levels of mice that is best mice given yogurt with the addition of 2% and 2% fish oil sunflower seed oil.
IMPLEMENTASI SISTEM PENANAMAN LORONG (ALLEY CROPPING) RUMPUT GAJAH DENGAN INDIGOFERA TERHADAP PENINGKATAN PRODUKSI DAN KUALITAS SUSU SAPI FRIESIAN HOLSTEIN Ako, A.; Utamy, R.F.; Hasbi, H.; Hatta, M.; Maruddin, F.; Churriyah, A.N.; Rahman, A.A.
Buletin Udayana Mengabdi Vol 23 No 4 (2024): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/BUM.2024.v23.i04.p10

Abstract

Sipatuo Farmers Group is the Dairy Cow Farmer Group in Enrekang Regency, South Sulawesi. Their main income is Dangke, which is a local cheese. Dangke production is highly dependent on milk production and quality. The farmer's problems are low production and quality of Holstein Friesian milk, high production costs, expensive concentrate, and the farmers holding limited arable pastures that are not high enough to provide feed for cows. Chemical fertilizer input is one way to increase the dry matter (DM) yield of forage. However, the prices are increasing by more than 100%. Thus, the objective of this program is to implement the alley cropping system to increase DM yield and pasture quality. The program begins with socialization, sharing knowledge, and discussion with the farmers, and the next day continues with transplanting Indigofera zollingeriana to Pennisetum purpureum pasture for arranging the alley cropping system. Implementing this system not only increases the DM yield and forage quality but also reduces fertilizer costs. High DM yield and pasture quality will provide pasture to meet the target of increasing milk production and quality. The increase in milk production and quality will increase Dangke production, it leads increasing the farmers' life. Keywords: alley cropping system, dangke, Indigofera
Milk Quality, Curd, and Whey Percentages of Holstein Friesian Cows at Different Lactation Phases Syawal, S.; Utamy, R.F.; Ako, A.; Hasbi , H.; Rahman, A. A.; Ramadan, Z.; Mufliha, R.
Hasanuddin Journal of Animal Science (HAJAS) Vol. 7 No. 1 (2025)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v7i1.37178

Abstract

The lactation phase of dairy cows is very important in determining the quality of milk produced. The lactation phase is divided into three phases: early, mid, and late lactation. The objective of this study was to determine the milk quality and percentage of curd and whey of Holstein Friesian dairy cows at different lactation phases. This study was conducted using a completely randomized design (CRD) with 3 treatments and 5 replicates of each treatment. The treatments in this study were P1 = early lactation, P2 = middle lactation, and P3 = late lactation. The research data were processed through the SPSS application using the ANOVA test, and if there was a difference between treatments, it would be further tested using the Duncan test. The lactation phase significantly affected (P < 0.05) the fat content and curd production of Holstein Friesian cow milk, but did not significantly affect the protein content, pH, specific gravity (SG), and viscosity of Holstein Friesian cow milk. The lactation phase has a significant impact on the milk quality and percentage of curd and whey in Holstein Friesian dairy cows. It has been observed that during the late lactation phase, the milk quality tends to be higher, which is a noteworthy finding for dairy farmers. Keywords: Phase of lactation, physical quality, chemical quality, curd, and whey
Co-Authors A. Ni’mahtul Churriyah A. Purnama H. Hasbi Hasbi , H. M. Hatta Maruddin, F. Mufliha, R. R. Malaka Rahman, A. A. Rahman, A.A. Ramadan, Z. Syawal, Syawal Utamy, R.F.