Journal of Veterinary and Animal Sciences最新文献_第10页

Participatory rural appraisal for identification ethno-veterinary practices among primitive tribal groups of Girwa block, Udaipur, India 印度乌代普尔Girwa街区原始部落群体中识别民族兽医实践的参与式农村评价

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.2.594-599

Meenakshi Amarawat, M. Rathore, G. S. Jhala

引用次数: 0

Effect of thermal processing on the quality parameters of ghee incorporated with curry leaf (Murraya koeneigii) extract 热处理对咖喱叶提取物掺入酥油质量参数的影响

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.2.562-570

M. Arshath, M. P. Rahila, S. Archana, V. L. Vyshak, C. Rachana

{"title":"Effect of thermal processing on the quality parameters of ghee incorporated with curry leaf (Murraya koeneigii) extract","authors":"M. Arshath, M. P. Rahila, S. Archana, V. L. Vyshak, C. Rachana","doi":"10.51966/jvas.2023.54.2.562-570","DOIUrl":"https://doi.org/10.51966/jvas.2023.54.2.562-570","url":null,"abstract":"This study examined the effect of adding antioxidants, namely curry leaf extract (CLE) and butylated hydroxyanisole (BHA), on the physicochemical properties of ghee during deep frying. The results showed that the addition of CLE to ghee resulted in significant changes in the L*, a*, and b* values, likely due to the extraction of chlorophyll molecules during CLE preparation. Deep frying caused a decrease in L* values and an increase in a* and b* values of ghee, as well as an increase in the redness and yellowness indices, with control ghee experiencing the most significant changes. The viscosity of ghee increased during frying, and the increase was less in ghee with added antioxidants. Antioxidant-added ghee showed the least increase in total polar compounds (TPC) and thiobarbituric acid reactive substances (TBARS) during frying, which are indicators of oil degradation. CLE and BHA were found to inhibit the production of Cholesterol Oxidation Products (COPs) in ghee during deep frying for up to 45 minutes. Control ghee showed the presence of both COPs (5α, 6α-epoxide and 7β-hydroxy cholesterol) after 45 minutes of frying, whereas ghee with added CLE and BHA had only 5α, 6α-epoxide after 45 minutes of frying.","PeriodicalId":52568,"journal":{"name":"Journal of Veterinary and Animal Sciences","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70629992","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

Study on the antioxidant properties of Moringa oleifera leaf aqueous extract and its effect on the sensory attributes of raw and cooked Japanese quail meat 辣木叶水提物的抗氧化性能及其对日本鹌鹑生肉和熟鹌鹑肉感官特性的影响

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.2.610-615

K. A. Jose, A. Irshad, T. Sathu, C. Suja, V. Vasudevan, C. Vijay, V.V. Akhila, M. Manasa, B. Sunil

{"title":"Study on the antioxidant properties of Moringa oleifera leaf aqueous extract and its effect on the sensory attributes of raw and cooked Japanese quail meat","authors":"K. A. Jose, A. Irshad, T. Sathu, C. Suja, V. Vasudevan, C. Vijay, V.V. Akhila, M. Manasa, B. Sunil","doi":"10.51966/jvas.2023.54.2.610-615","DOIUrl":"https://doi.org/10.51966/jvas.2023.54.2.610-615","url":null,"abstract":"The study was conducted to standardise the concentration of Moringa leaf aqueous extract (MLE) as a natural antioxidant for applying on Japanese quail carcasses and its effect on the sensory attribute using semi-trained panellists. The concentration of the extract was selected initially on the basis of phytochemical and antioxidant activities of MLE. The total phenolics and flavonoid content of MLE was 72.16 ± 1.80mg GAE/mL and 12.65 ± 0.83 mg QE/mL of MLE. Analysis of the antioxidant activity of MLE was expressed in terms of IC50 (half maximal inhibitory concentration) value and four best concentrations having antioxidant activity greater than that of the IC50 concentration were selected. IC50 concentration obtained for MLE was 4.60 ±0.20 per cent and 5, 10, 15 and 20 per cents of MLE were selected, having antioxidant activities of 52.22± 1.09, 71.50± 2.23, 82.53± 1.84 and 87.30±1.46 per cents, respectively. Freshly prepared cold MLE solutions were used for dipping of quail carcass for five minutes against cold distilled water as negative control and cold water with synthetic antioxidants (BHA and BHT) as positive control. Sensory evaluation of the raw and cooked quail meat was conducted. No significant difference (p>0.05) was observed. between treatments and controls in the sensory parameters of raw quail carcasses. But there was a significant (p<0.05) difference in sensory attributes of cooked quail carcasses. Carcasses treated with 20 per cent MLE had lower flavour values and overall acceptability scores compared to other treatments and controls. The results indicated that dipping of quail carcasses in MLE (upto 15 per cent) had higher sensory scores and it can be used as a natural antioxidant without affecting the sensory quality.","PeriodicalId":52568,"journal":{"name":"Journal of Veterinary and Animal Sciences","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70630131","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

Optimisation of the formulation of fibre incorporated reduced calorie herbal rasmalai 优化纤维配方，加入低热量草药拉斯玛莱

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.817-826

M.V. Ambili, Dinker Singh

引用次数: 0

Screening of beef and raw cow milk from central Kerala for Campylobacter spp. using multiplex PCR 利用多重PCR技术筛选喀拉拉邦中部牛肉和生牛奶中的弯曲杆菌

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.636-640

Devika D. Sunil, Binsy Mathew, C. Latha, Deepa Jolly, K. Radha

引用次数: 0

Occupational hazards among veterinarians of Kerala with special reference to physical hazards 喀拉拉邦兽医的职业危害，特别涉及物理危害

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.693-698

D. Premkumar, Binsy Mathew, C. Latha, K. Vrinda Menon, Reeja George

{"title":"Occupational hazards among veterinarians of Kerala with special reference to physical hazards","authors":"D. Premkumar, Binsy Mathew, C. Latha, K. Vrinda Menon, Reeja George","doi":"10.51966/jvas.2023.54.3.693-698","DOIUrl":"https://doi.org/10.51966/jvas.2023.54.3.693-698","url":null,"abstract":"Veterinarians by virtue of their profession are exposed to several occupational health hazards. The common hazards faced by veterinarians during practice can be categorised as physical, chemical, biological, psychological and ergonomic. Albeit the hazards require much attention in safeguarding the health of veterinarians, there has been a dearth in comprehensive studies regarding this issue in Kerala. Hence, the study was envisaged to identify the physical hazards among veterinarians working in Kerala and to assess practices regarding physical hazards. A well-structured questionnaire was designed based on three group discussions with veterinarians and the relevancy of the survey questions were then assessed by experts. The questionnaire was circulated among the veterinarians working in the Animal Husbandry department using google form. A total of 399 veterinarians from across Kerala responded to the questionnaire used for the study. The results from the study revealed that majority of the veterinarians were exposed to the physical hazards while handling the animals for treatment (83.70 per cent), kicking by animals (82.20 per cent), back pain resulted during large animal treatment procedures(80.95 per cent) and injuries to lower extremities (72.93 per cent) and the most common procedure that resulted in physical exhaustion was dystocia (94. 73 per cent). The study revealed that appropriate handling technique was chosen by majority of the respondents (90.22 per cent) as measure to prevent physical hazards at workplace. As it is practically impossible to prevent exposure to physical hazards, continued education and training to a great extent can help minimise the physical hazard exposure among veterinarians.","PeriodicalId":52568,"journal":{"name":"Journal of Veterinary and Animal Sciences","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136301820","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

Porcine dermatitis and nephropathy syndrome on natural infection of Porcine Circovirus Type-2 in pigs in Kerala, southern India 印度南部喀拉拉邦猪自然感染猪圆环病毒2型引起的猪皮炎和肾病综合征

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.736-743

Jessil Joseph, Dhanush Krishna Balakrishnan Nair, R. Anoopraj, P.M. Priya, Chintu Ravishankar, K.S. Prasanna

{"title":"Porcine dermatitis and nephropathy syndrome on natural infection of Porcine Circovirus Type-2 in pigs in Kerala, southern India","authors":"Jessil Joseph, Dhanush Krishna Balakrishnan Nair, R. Anoopraj, P.M. Priya, Chintu Ravishankar, K.S. Prasanna","doi":"10.51966/jvas.2023.54.3.736-743","DOIUrl":"https://doi.org/10.51966/jvas.2023.54.3.736-743","url":null,"abstract":"Porcine circovirus type-2 (PCV-2), is a widely studied pathogen in the swine population during the last decade. Even though, PCV-2 has many disease manifestations, the objective of the current study was to investigate the cutaneous and renal lesions in PCV-2 infected cases. Swine carcasses presented for post-mortem examination with a history of skin lesions, inappetance, dyspnoea and diarrhoea, during September 2021 to April 2022 from different parts of Kerala were utilised in this study. The samples were collected and screened with Polymerase chain reaction (PCR) after which, histological and immunohistochemical examination were performed. Three samples were found positive for PCV-2 out of 25 samples using PCR. Microscopically, skin revealed congestion, haemorrhages and infiltration of mononuclear infiltration cells and neutrophils in dermis and spongiosis in epidermis. Kidney revealed haemorrhages, congestion, tubular necrosis and degenerative alterations, interstitial mononuclear cell infiltration with occasional glomerulitis and vasculitis in the renal pelvis. Localisation of PCV-2 antigen was observed in renal tissue and lymph node with immunohistochemistry. Altogether, these findings were suggestive of porcine dermatitis and nephropathy syndrome (PDNS) in pigs. These results indicate the importance of including PCV-2 in the differential diagnosis of cutaneous lesions caused by bacterial and viral etiologies in pigs.","PeriodicalId":52568,"journal":{"name":"Journal of Veterinary and Animal Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136303950","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

Diabetes mellitus in dachshund dogs: A case report of three dogs 达克斯猎犬糖尿病3例报告

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.850-854

B. Nithin, Abhinav Joy, V. H. Shyma, O.K. Sindhu

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Occurrence of thermophilic Campylobacter spp. in chicken meat breeds from an organised farm in Thrissur district 喜热弯曲杆菌在Thrissur地区一个有组织农场的鸡肉品种中的发生

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.641-646

A. Kavya, Deepa Jolly, C. Latha, B. Sunil, Binoj Chacko

引用次数: 0

First report of entomopathogenic fungi, Aspergillus tamarii (Eurotiales: Trichocomaceae) on Musca domestica (Diptera: Muscidae) larvae 昆虫病原真菌tamariaspergillus (Eurotiales: Trichocomaceae)对家蝇(musica domestica，双翅目:musciae)幼虫的影响

Journal of Veterinary and Animal Sciences Pub Date : 2023-01-01 DOI: 10.51966/jvas.2023.54.3.:799-807

M. Jemimah Persis, M. Jayakumar, S. Diya

{"title":"First report of entomopathogenic fungi, Aspergillus tamarii (Eurotiales: Trichocomaceae) on Musca domestica (Diptera: Muscidae) larvae","authors":"M. Jemimah Persis, M. Jayakumar, S. Diya","doi":"10.51966/jvas.2023.54.3.:799-807","DOIUrl":"https://doi.org/10.51966/jvas.2023.54.3.:799-807","url":null,"abstract":"A fungus isolated from mango wasp was found to be pathogenic to houseflies. The isolated fungus was identified as Aspergillus tamarii using morphological characteristics and by comparative nucleotide sequence analysis of ITS regions. Fragments covering the region encoding ITS-1, 5.8S rDNA, and ITS-2 were amplified using the universal primers, ITS1 (TCCGTAGGTGAACCTGCGG) and ITS2 (TCCTCCGCTTATTGATATGC). The results of bioassays against early second instar larva showed dose-dependent mortality. Larvicidal activity was carried out at eight different concentrations viz, 1x106, 1x107, 1x108, 2x106, 2x107, 2x108, 3x106, 3x107, and 3x108 spores/ml. Among the two different methods of bioassays, bait method showed highest mortality. Beauveria bassiana was used as a positive control. Tween 80 (0.05%) was used as negative control. Larval mortality commences from day 3 until pupation in both bait and immersion methods. The least LC50 value observed for bait method was 5.28x107 spores/ml followed by immersion method, 5.12x109 spores/ml. On the other hand, the larva treated with commercial fungal strain, Beauveria bassiana showed an LC50 value of 1.26x108 spores/ml and 1.32x108 spores/ml for bait and immersion methods, respectively. Visual observation of mycosis was noticed on treated larva. Treated larvae had extensive growth of fungal hyphae on the larval surface. Scanning Electron Microscopy studies of treated larvae clearly showed the process of fungal infection. Longitudinal section of the treated larva showed fungal hyphae on the haemocoel.","PeriodicalId":52568,"journal":{"name":"Journal of Veterinary and Animal Sciences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136304289","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