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Carcass and physical meat characteristics of thin tail sheep (TTS) based on calpastatin gene (CAST) (Locus intron 5 â exon 6) genotypes variation Dagong, Muhammad Ihsan Andi; Herman, R; Sumantri, C; Noor, R.R; Yamin, M
Indonesian Journal of Animal and Veterinary Sciences Vol 17, No 1 (2012)
Publisher : Indonesian Animal Sciences Society

The quality of sheep carcass is mostly determined by the total lean meat production, meat distribution on the carcass and the quality of meat. Calpastatin gene (CAST) is known to have an association with carcass and meat quality traits. The objective of this research was to identify the association between CAST polymorphisms and carcass characteristics in Thin Tail Sheep (TTS). Thirty three heads of sheep representing three genotypes of CAST (CAST-11, CAST-12 and CAST-22) were identified for carcass and meat characterisation. There was no significant difference between CAST polymorphisms with meat tenderness, pH, water holding capacity and cooking loss, neither with carcass weight and dressing percentage among genotypes. Shoulder proportion of CAST-11 genotype was larger than that of CAST-12 or CAST-22, but the lean meat proportion of CAST-22 genotype in shoulder, rack and loin were higher than those of CAST-11 but not different from CAST-12. The fat percentage of CAST-11 was the highest among the genotypes. CAST-22 genotype has higher lean meat percentage than the CAST-11. Variation in CAST gene could be used as marker assisted selection in sheep for higher lean meat proportion. Key Words: Calpastatin, Polymorphisms, Carcass Characteristics, Meat Quality, Thin Tail Sheep

Diversity Gen Growth Hormone (Gh) of Kacang Goat In Kota Gorontalo and Regency Of Bone Bolango (Province Of Gorontalo) Ilham, Fahrul; Safriyanto Dako, Safriyanto; Rachman, Agus Bahar; Dagong, Muhammad Ihsan Andi; Rahim, Lellah
Proceeding INTERNATIONAL SEMINAR IMPROVING TROPICAL ANIMAL PRODUCTION FOR FOOD SECURITY PROCEEDING INTERNATIONAL SEMINAR
Publisher : Proceeding INTERNATIONAL SEMINAR IMPROVING TROPICAL ANIMAL PRODUCTION FOR FOOD SECURITY

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ABSTRACTÂ Growth Hormone (GH) is a hormone produced by cells in the anterior lobe of the pituitarysomatrotop and formation process under the control of GH gene. One important function of thishormone is to help the process of tissue formation and metabolism of fat to meat forming. Thepurpose of this study was to determine the genetic diversity of genes GH Kacang goat in subpopulationsÂ of Kota Gorontalo and Regency of Bone Bolango. Blood samples were used for DNAextraction process in Centre of Biotechnology Laboratory University of Hasanuddin is 41 samples ofKacang goats with 21 samples from Kota Gorontalo city and 20 samples from Regency of BoneBolango. Genomic DNA was extracted using a kit DNA extraction Genjet Genomic DNA Extraction(Thermo Scientific) following standard protocol phenol-chloroform, amplified by the technique ofPolymerase Chain Reaction (PCR), and genotyping was done by Polymerase Chain ReactionRestrictionFragment Length Polymorphism (PCR-RFLP) using the restriction enzyme Hae III. Datawere analyzed descriptively by calculating the frequency of genotype, allele frequency, and degreeof heterozygosity. The results showed GH genotype frequencies for the genotypes AA and Â AB were2.45 and 97.5% respectively and the frequency of alleles A and B were Â 51.2 and 48.7% per centrespectively and the observed heterozygosity (Ho) and expected heterozygosity (He) were 0.97 and0.50 respectively. Based on the sub-population genotype frequencies obtained GH gene of Kacanggoat from Kota Gorontalo is 95.25 % for Â AA and 4.76% for AB, the frequency of allele A and B was52.3% 47.6%, observated heterozygosity (Ho) 0.95 and expected heterozygosity (He ) 0.51. GH genegenotype frequencies in Kacang goat from Regency of Bone Bolango is AB 100%, the frequency ofallele A and allele B 0.5 0.5, observation heterozygosity (Ho) of 1.00 and expectation heterozygosity(He) 0.51. Based on the results concluded GH gene Kacang goat from Kota Gorontalo and Regency ofBone Bolango is polymorphic so that it can be used as the basis for the implementation of theselection.Key Words: Genetic Diversity, Growth Hormone, Kacang Goat

The physiochemical properties of kefir using honey concentrations Andi Padauleng Meliani Anwar; Fatma Maruddin; Farida Nur Yuliati; Jamyang Tashi Wangdi; Muhammad Ihsan Andi Dagong
jurnal1 VOLUME 4 ISSUE 1, JUNE 2021
Publisher : Hasanuddin University Food Science and Technology Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/canrea.v4i1.376

Kefir has a sour taste and distinctive aroma. This condition affects the level of consumer acceptance. The level of consumer acceptance of kefir can be improved by adding a sweetener, namely honey. This study aims to determine the characteristics of kefir made from commercial liquid milk to total lactic acid, pH value, viscosity, organoleptic (taste and preference) panelists to kefir with the addition of honey. This study used a completely randomized design (CRD). The treatment of this research was 4 honey concentrations (5%, 7%, 9% and without the addition of honey (0%) as a control) and was repeated 3 times. Kefir addition of honey is made in the following way: the liquid milk is sterilized at 105oC for 5 minutes and then the sterile milk is cooled down to a temperature of about 40oC. After chilling, sterile milk was inoculated with 3% (v/v) pre-propagated kefir starter and incubated at 37oC for 24 hours. Furthermore, kefir was added with honey treatment with a concentration of 5%, 7% and 9% (v/v) respectively and homogenized. Kefir honey is carried out in a series of tests including total lactic acid, acidity (pH), viscosity, organoleptic (taste and preference). The results showed that the different use of honey kefir did not change the lactic acid content. Increasing use of honey concentration causes pH value, viscosity, sweetness, and preference to increase. The best use of honey concentration in making kefir is 9%.

Carcass and physical meat characteristics of thin tail sheep (TTS) based on calpastatin gene (CAST) (Locus intron 5 – exon 6) genotypes variation Muhammad Ihsan Andi Dagong; R Herman; C Sumantri; R.R Noor; M Yamin
Jurnal Ilmu Ternak dan Veteriner Vol 17, No 1 (2012): MARCH 2012
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The quality of sheep carcass is mostly determined by the total lean meat production, meat distribution on the carcass and the quality of meat. Calpastatin gene (CAST) is known to have an association with carcass and meat quality traits. The objective of this research was to identify the association between CAST polymorphisms and carcass characteristics in Thin Tail Sheep (TTS). Thirty three heads of sheep representing three genotypes of CAST (CAST-11, CAST-12 and CAST-22) were identified for carcass and meat characterisation. There was no significant difference between CAST polymorphisms with meat tenderness, pH, water holding capacity and cooking loss, neither with carcass weight and dressing percentage among genotypes. Shoulder proportion of CAST-11 genotype was larger than that of CAST-12 or CAST-22, but the lean meat proportion of CAST-22 genotype in shoulder, rack and loin were higher than those of CAST-11 but not different from CAST-12. The fat percentage of CAST-11 was the highest among the genotypes. CAST-22 genotype has higher lean meat percentage than the CAST-11. Variation in CAST gene could be used as marker assisted selection in sheep for higher lean meat proportion. Key Words: Calpastatin, Polymorphisms, Carcass Characteristics, Meat Quality, Thin Tail Sheep

Performance of Goat Production Supply Chain Models and Institutions in South Sulawesi, Indonesia Hastang Hastang; Syahdar Baba; Aslina Asnawi; Muhammad Ihsan Andi Dagong; Sitti Nurani Sirajuddin
International Journal of Supply Chain Management Vol 9, No 5 (2020): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract This study examines the model for the goat production supply chain and institution performance in the supply chain from production centers (Jeneponto Regency) to consumption centers (Makassar City). The institutions discussed here are only institutions that are included in the chain as primary members. The performance of goat supply chain institutions can be seen from the benefits obtained in the highest order, namely breeders, retailers, and collectors in Channel 1, while in Channel 2, they are farmers, intermediary consumers, collectors and retailers. The profit gained breeders from marketing margins in both channels is quite good; the respective values are 67.43% and 64.66% of total marketing margins.

Performance of Male Bali Catte at Different Age By Feed Concentrate Containing Cocoa Pulp Isdam Supriadi; Lellah Rahim; Ambo Ako; Renny Fatmyah Utamy; Muhammad Ihsan Andi Dagong
Hasanuddin Journal of Animal Science (HAJAS) Vol. 2, No. 1 (2020)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.viNo 1.11751

The cocoa pulp is a slimy layer that surrounds the pieces of seeds, consisting of part of water and a layer of nutritional components which is quite high, including sucrose, glucose, and a little starch. The cocoa pulp, the by-product of cocoa production, has been used to avoid environmental pollution as an organic fertilizer. However, for livestock feed, the information is so limited. Therefore, the objective of this study was to determine the performance of male Bali cattle at different ages by feed concentrate containing cocoa pulp. The experiment was carried out in a completely randomized design consisting of 3 treatments and 3 replications so that it needed 9 male Bali cattle. The treatment consisted of A1 = male Bali cattle 2 years; A2 = male Bali cattle age 3 years; and A3 = Bali cattle male age 4 years, respectively. The parameter was feed consumption, performance, daily body weight gain (DWG), and feed consumption rate (FCR). The results showed that the average feed consumption, DWG, and FCR, showed significantly different (P<0.05) on feed concentrate containing cocoa pulp. The results indicated that 4 years of male Bali cattle was good growth performance compared to 2 years and 3 years by feed concentrate containing cocoa pulp.

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