Jurnal Kedokteran Hewan最新文献

ROBUST PREDICTION OF MEAT QUALITY ATTRIBUTES USING NEAR INFRARED SPECTROSCOPY 近红外光谱法对肉类品质属性的鲁棒预测

Jurnal Kedokteran Hewan Pub Date : 2023-05-09 DOI: 10.21157/j.ked.hewan.v17i1.30204

Cut Dahlia Iskandar, Z Zainuddin, Agus Arip Munawar, Rina Aulia Barus

{"title":"ROBUST PREDICTION OF MEAT QUALITY ATTRIBUTES USING NEAR INFRARED SPECTROSCOPY","authors":"Cut Dahlia Iskandar, Z Zainuddin, Agus Arip Munawar, Rina Aulia Barus","doi":"10.21157/j.ked.hewan.v17i1.30204","DOIUrl":"https://doi.org/10.21157/j.ked.hewan.v17i1.30204","url":null,"abstract":"The main purpose of this present study is to evaluate the ability of near infrared technology as an alternative method in determining and assessing quality parameters of meat product where in this case is frozen beef. At first, beef samples from chest and legs parts were sliced and taken at the amount of 100g per sample to be frozen. Then spectra data of beef samples were obtained using near infrared spectrophotometer (PSD IR i16) in wavelength range from 1000 to 2500 nm with optical gain 4x. Actual protein contents were obtained by Kjeldahl method and measured in triplicate. The near infrared spectra data were enhanced and improved by means of mean centering (MC) and baseline shift correction (BSC) methods. The results showed that protein content of frozen beef samples can be predicted rapidly with maximum correlation coefficient is 0.91. Heat properties of beef samples changes exponentially during freezing and thus, optimum freezing temperature and time can be predicted as well. Based on those obtained results, it may conclude that near infrared technology can assess frozen beef qualities rapidly and effectively.","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":"188 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135806308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

FRONT MATTER 前页

Jurnal Kedokteran Hewan Pub Date : 2023-04-05 DOI: 10.21157/j.ked.hewan.v17i1.32040

Tongku N Siregar

引用次数: 0

THE POTENCY OF PULUTAN (Urenalobata L.) LEAVES DECOCTION AS ANTIFERTILITY BASED ON ITS EFFECT ON UTERINE DEVELOPMENT OF BALB C MICE (Musmusculus) 蒲芦滩叶煎液对BALB C小鼠（Musmusculus）子宫发育影响的抗受精作用

Jurnal Kedokteran Hewan Pub Date : 2018-03-09 DOI: 10.21157/j.ked.hewan.v11i4.6261

N. Handayani, A. Gofur

{"title":"THE POTENCY OF PULUTAN (Urenalobata L.) LEAVES DECOCTION AS ANTIFERTILITY BASED ON ITS EFFECT ON UTERINE DEVELOPMENT OF BALB C MICE (Musmusculus)","authors":"N. Handayani, A. Gofur","doi":"10.21157/j.ked.hewan.v11i4.6261","DOIUrl":"https://doi.org/10.21157/j.ked.hewan.v11i4.6261","url":null,"abstract":"The purpose of this research was to determine the effect of decoction of pulutan leaves simplicia( Urenalobata L.) on the development of the uterus of Balb C mice ( Musmusculus ). Female mice aged 10-12 weeks were given decoction of pulutan leaves simplicia with concentration of 5%, 7.5%, 10%, 12.5%, 15%, and control. The administration of pulutan leaves was performed by gavage for 11 consecutive days. On day 12, mice were dissected, then, the uterus was taken for histological preparations using paraffin method. Data such as uterine diameter and myometrium and epimetrium thickness were analyzed using one way analysis of variance followed by least significant different. The results showed that decoction of pulutan leaves simplicia decrease the uterine diameter and epimetrium and myometrium thickness compared to control. The decrease of uterine diameter and uterine myometrium and epimetrium thickness was started at the concentration of 7.5%. Decoction of pulutan leaves simplicia could reduce uterine diameter and thickness of uterine myometrium and epimetrium, thus, it might decrease the uterine function as the site of implantation. The decline in the function of the uterus might decrease the number of born children, thus decoction of pulutan leaves simplicia is potential as antifertility agent.","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47524807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of PMSG administration in combination with vaginal sponge on estrous occurrence and litter size of Javanese sheep PMSG联合阴道海绵对爪哇绵羊发情率和产仔数的影响

Jurnal Kedokteran Hewan Pub Date : 2018-03-09 DOI: 10.21157/J.KED.HEWAN.V11I4.4349

R. Setiawan, S. Rasad, N. Solihati, R. Widyastuti, S. Soeparna

{"title":"Effect of PMSG administration in combination with vaginal sponge on estrous occurrence and litter size of Javanese sheep","authors":"R. Setiawan, S. Rasad, N. Solihati, R. Widyastuti, S. Soeparna","doi":"10.21157/J.KED.HEWAN.V11I4.4349","DOIUrl":"https://doi.org/10.21157/J.KED.HEWAN.V11I4.4349","url":null,"abstract":"Abstract The use of vaginal sponge in estrous synchronization has been a popular method to uniform estrous cycle of small ruminants. In order to increase the litter size, the use of the sponge is combined with PMSG. Therefore the objective of this study was to evaluate the effect of PMSG in combination with vaginal sponge on estrous response and litter size of Javanese local sheep. The study was conducted in Faculty of Animal Husbandry, Padjadjaran University, Indonesia with 32 non-pregnant local sheep. All these sheep was divided into four groups of treatment, i.e: 1) group of sheep was subjected to vaginal sponge (VS) treatment containing 30 mg Medroxyprogesterone acetat (MAP) inserted in the vagina for 14 days; 2) group of sheep was subjected to the 30 mg MAP in VS plus 300 IU PMSG injection -1 d before VS removal; 3) group of sheep was subjected to the 30 mg MAP in VS plus 300 IU PMSG injection at the day of VS removal; 4) group of sheep was subjected to the 30 mg MAP in VS plus 300 IU PMSG injection +1 d after VS removal. The result showed that all treatment groups had 100% of estrous response. However, the occurrence of estrous time varied among group after VS removal. Group 1 (G1) and G4 tend to have estrous occurrence at day 3 after VS removal by 55% and 75% response, respectively. Whilst, G2 and G3 tend to have estrous occurrence respectively at day 1 (62,5%) and day 2 (50%) after VS removal. A 100% of pregnancy rate occurs in G2 and G4, while G1 and G3 have a 88,9% and 87,5%, respectively. No significant effects of the treatments on the ewes litter size. In conclusion, the use of PMSG administration 24 h prior, after, or at sponge withdrawal increase a tighter synchrony of oestrous and pregnancy rate, but has no effect on the increasing of litter size in Javanese local sheep. Keywords: Vaginal sponge, PMSG, estrous response, pregnancy rate, litter size, sheep","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44387711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

PHYLOGENETIC ANALYSIS OF NP AND HN GENE OF NEWLY ISOLATED NDV/Badung-02/AK/14 新分离NDV/Badung-02/AK/14的NP和HN基因的系统发育分析

Jurnal Kedokteran Hewan Pub Date : 2017-08-09 DOI: 10.21157/J.KED.HEWAN.V11I2.2492

F. M. Siswanto, A. A. A. M. Adi

引用次数: 0

PECTORALIS THORACICUS MUSCLE PERFORMANCE OF HYBRID CHICKEN (F1) DERIVED FROM CROSSBREED BETWEEN BROILER AND PELUNG (Gallus gallus gallus) 肉鸡与佩隆杂交杂交鸡(F1)胸胸肌性能的研究

Jurnal Kedokteran Hewan Pub Date : 2017-08-09 DOI: 10.21157/J.KED.HEWAN.V11I2.2282

H. Saragih, Iwan Roosdianto, B. Daryono

{"title":"PECTORALIS THORACICUS MUSCLE PERFORMANCE OF HYBRID CHICKEN (F1) DERIVED FROM CROSSBREED BETWEEN BROILER AND PELUNG (Gallus gallus gallus)","authors":"H. Saragih, Iwan Roosdianto, B. Daryono","doi":"10.21157/J.KED.HEWAN.V11I2.2282","DOIUrl":"https://doi.org/10.21157/J.KED.HEWAN.V11I2.2282","url":null,"abstract":"This research purpose was to study the phenotype characters of body weight and pectoralis thoracicus muscle performance of hybrid chicken (F1) derived from crossbreed between parent stock broiler strain Cobb-500 and Pelung (Gallus gallus gallus). The chicks were divided into 3 groups and each group consists of 5 days-old chicks (DOC). Group 1 (T1) was used as control involving DOC derived from crossbreed between female and male of broiler Cobb-500 strain. Group 2 (T2) involving DOC derived from crossbreed between female and male Pelung, while Group 3 (T3) was DOC derived from crossbreed between female broiler strain Cobb-500 and male Pelung. The chicken was grown up to 49 days to evaluate the body weight, the pectoralis thoracicus weight, the pectoralis thoracicus area, and myofiber area. Data were statistically analyzed using one way Anova. The results showed that the average of body weight in T1; T2; and T3 were 2,170±86.02; 506.2±20.02; and 1,238±68.25 g, respectively (P<0.05). The average of pectoralis thoracicus muscle weight in T1; T2; and T3 were 165.04±11.97; 21.26±2.44; and 68.74±1.94 g, respectively (P<0.05). The average of pectoralis thoracicus muscle area in T1; T2; and T3 were 97.0±9,7; 61±6,4; and 63,4±1,8 cm2 , respectively (P<0,05). The average of pectoralis thoracicus myofiber area in T1; T2; and T3 were 14.72±1.04; 4.66±2.1; and 13.13±1.3 µm2 , respectively (P<0.05). It was concluded that crossbreed between broiler strain Cobb-500 and Pelung improved the body weight and pectoralis thoracicus muscle performance of hybrid chicken (F1).","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42313609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

THE ANTI-OXIDANT ACTIVITIES OF ETHANOL EXTRACT OF MAHOGANY (Sweitenia mahagoni Jacq.) SEEDS IN THE LIVER TISSUES OF DIABETIC EXPERIMENTAL RATS 红木乙醇提取物的抗氧化活性研究糖尿病实验大鼠肝组织中的种子

Jurnal Kedokteran Hewan Pub Date : 2017-08-09 DOI: 10.21157/J.KED.HEWAN.V11I2.5938

E. Prasetiawan, I. K. M. Adnyane, T. Wresdiyati

{"title":"THE ANTI-OXIDANT ACTIVITIES OF ETHANOL EXTRACT OF MAHOGANY (Sweitenia mahagoni Jacq.) SEEDS IN THE LIVER TISSUES OF DIABETIC EXPERIMENTAL RATS","authors":"E. Prasetiawan, I. K. M. Adnyane, T. Wresdiyati","doi":"10.21157/J.KED.HEWAN.V11I2.5938","DOIUrl":"https://doi.org/10.21157/J.KED.HEWAN.V11I2.5938","url":null,"abstract":"The aim of this research was to analyze the anti-oxidant activities of ethanol extract of mahogany seeds on the liver tissues of diabetic experimental rats to overcome oxidative stress condition. This study used male Rattus norvegicus strain Sprague Dawley which were divided into 5 groups: (i) negative control group (K-), (ii) positive control group/diabetes mellitus (DM) (K+), (iii) DM group treated with 500 mg/kg BW ethanol extract of mahogany seeds (EM), (iv) DM group treated with acarbose (KO), and (v) non-DM group treated with 500 mg/kg BW ethanol extract of mahogany seed (KE). Alloxan with dose of 110 mg/kg BW was used to induce diabetes in rats. The treatments were conducted for 28 days. At the end of treatment, the liver tissues were collected and analyzed for malondialdehyde (MDA) content using thiobarbituric acid reactive substance (TBARS) method and anti-oxidant cooper zinc superoxide dismutase (Cu,Zn-SOD) content using immunohistochemical technique. The result showed that level of MDA were significantly different (P<0.05) in K-; K+; EM; KO; and KE with values were 0.81±0.17; 1.19±0.26; 1.10±0.04; 0.95±0.13; and 0.92±0.0 µmol/gram, respectively. The anti-oxidant content (Cu, Zn-SOD) of rat liver tissue in K+ lower than in K-, while anti-oxidant content in EM and KE were higher compared to K+. The study concluded that ethanol mahogany seeds extract decreased blood glucose levels and increased the anti-oxidant status in the liver tissues of diabetic rats.","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41538788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

EVALUATION OF FRIESIAN HOLSTEIN GRADE COWS FERTILITY BASED THE LEVEL OF MILK UREA 基于乳尿素水平评价荷斯坦奶牛育肥力

Jurnal Kedokteran Hewan Pub Date : 2017-04-07 DOI: 10.21157/J.KED.HEWAN.V11I1.4929

D. T. Widayati, Y. Suranindyah, L. Rahmah, B. P. Widyobroto

{"title":"EVALUATION OF FRIESIAN HOLSTEIN GRADE COWS FERTILITY BASED THE LEVEL OF MILK UREA","authors":"D. T. Widayati, Y. Suranindyah, L. Rahmah, B. P. Widyobroto","doi":"10.21157/J.KED.HEWAN.V11I1.4929","DOIUrl":"https://doi.org/10.21157/J.KED.HEWAN.V11I1.4929","url":null,"abstract":"This study was conducted to evaluate fertility grade of Friesian Holstein cows based on milk urea levels. A number of eight cows which fulfill the criteria of not pregnant and in second to sixth lactation, produced milk of 2.5 liters/day, and body weight ranging from 400-450 kg were used in this research. The cows were given fodder that consisted of 30 kg of forage and 10 kg of a mixture of concentrate (pollard, pulp out, and molasses), in the morning and afternoon. Milk and blood samples were taken once a week for five weeks in the morning before fed. Milk urea levels were measured using the urea FS (DiaSys) and blood samples were tested using enzyme linked immuno-sorbent assay (ELISA) with the progesterone hormone kit (DRG, Germany). The variables measured were pregnancy rate, service per conception (S/C), days open, and progesterone levels. Reproduction and milk urea levels data were analyzed by linear regression to determine the relationship between two variables. Progesterone data were analyzed descriptively. The results showed that the average calving interval, days open, and S/C were 607.5±170.27 days; 341.25±187.65 days; and 2.41±2.32 days, respectively. The average of milk urea levels was 14.16±2.55 mg/dL. Regression analysis showed a significant effect (P<0.05) and negative correlation between milk urea level and S/C. The average of non-pregnant progesterone hormone level was 12.04±7.13 ng/mL. In conclusion, the fertility grade of Friesian Holstein cows decreased when the milk urea level at 14.16 mg/dL and non-pregnant progesterone at 12.04±7.13 ng/mL.","PeriodicalId":30999,"journal":{"name":"Jurnal Kedokteran Hewan","volume":"11 1","pages":"23-26"},"PeriodicalIF":0.0,"publicationDate":"2017-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43111544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ADDITION OF POTENTIAL PROBIOTIC BACTERIA TO INCREASE GROWTH PERFORMANCE AND FEED EFFICIENCY OF COMMON CARP (Cyprinus carpio) 添加潜在益生菌提高鲤鱼生长性能和饲料效率

Jurnal Kedokteran Hewan Pub Date : 2017-04-07 DOI: 10.21157/J.KED.HEWAN.V11I1.5458

C. Yulvizar, I. Dewiyanti, C. N. Defira, T. Iqbalsyah, S. Suhartono

引用次数: 0

PENERAPAN METODE PENCUCIAN DENGAN AIR MENGALIR UNTUK MENURUNKAN KADAR NITRIT PADA SARANG BURUNG WALET (Application of Washing Method under Running Water to Reduce Nitrit Level of Edible Bird’s Nest) 流水冲洗法在降低燕窝亚硝酸盐含量中的应用

Jurnal Kedokteran Hewan Pub Date : 2016-09-23 DOI: 10.21157/J.KED.HEWAN.V10I2.5021

H. Susilo, H. Latif, Y. Ridwan

引用次数: 5