scholarly journals Camel milk value chain in Northern Saudi Arabia

2014 ◽  
Vol 26 (4) ◽  
pp. 359 ◽  
Author(s):  
Bernard Faye ◽  
br br ◽  
Hassani ElRouili
2016 ◽  
Vol 4 (2) ◽  
pp. 80-89 ◽  
Author(s):  
Nicanor Odongo ◽  
Peter Lamuka ◽  
George Abong ◽  
Joseph Matofari ◽  
Khalif Abey

Camel milk value chain experiences a lot of constrains which are likely to leads to high post-harvest losses due to physicochemical and microbiological changes. However, the magnitude of these quality and quantity losses have not been quantified. The objective of this study was to quantify these losses at different stages along the camel milk value chain. The study established the mean pH along the Isiolo value chain to range from 6.5 to 6.6 and did not show significant (p>0.05) difference along the chain. The percentage lactic acid ranged from 1.63 to 2.07 and showed significant (p<0.05) different along the chain. 3.57% and 4.76% of milk at delivered at bulking/cooling hub in Isiolo town and terminal market at Eastleighin Nairobi,respectively, failed alcohol test. Total viable count (TVC) showed the highest count along the chain (1.78x106 to 8.1x108) while Staphylococcus aureus showed the lowest count along the chain (1.3x104 to 2.0x106). Generally the microbial counts increased along the chain. This could be due to the longer withholding time of the milk at the various points along the chain. More milk was lost due to Total viable count standard than coliform counts standard, 100% of milk at the terminal Eastleigh market, Nairobi were rejected due to TVC while 92.5% rejected due to coliform counts. Camel milk value chain was therefore shown to be of poor microbiological quality which results to a lot of milk post-harvest losses.


2012 ◽  
Vol 19 (2) ◽  
pp. 177-183 ◽  
Author(s):  
Saleh H. Salmen ◽  
Hamza M. Abu-Tarboush ◽  
Abdulrahman A. Al-Saleh ◽  
Ali A. Metwalli

2015 ◽  
Vol 5 (3) ◽  
pp. 431
Author(s):  
Gar El Nabi ◽  
Amel O. Bakhiet ◽  
Mohammed A. Alshaikh ◽  
Riyadh S. Aljumaah ◽  
Osama B. Mohammed ◽  
...  
Keyword(s):  

2021 ◽  
Author(s):  
Aiydh Alshehri ◽  
Mir Naiman Ali ◽  
Nabil Miled

Abstract Background: Middle East respiratory syndrome coronavirus (MERS-CoV) causes viral pneumonia disease in humans. The close contact with camels and drinking milk may cause Middle East respiratory syndrome coronavirus transfer to humans. Methods: This study was designed to detect the existence of Middle East respiratory syndrome coronavirus in camel milk samples collected from healthy animals according to local customs from 83 barns located around Saudi Arabia. Camel milk samples were examined for viral RNA by RT-qPCR, also ELISA assay was performed to detect IgG antibodies directed against MERS Receptor-Binding Protein (RBD).Results: Among 83 camel milk samples tested,the result showed that seven samples (8.4%) were positive for MERS-CoV RNA, while 40.9% of camel milk samples had antibodies directed against this virus.Conclusions: The findings indicate that some regions (East and South part) are characterized by a high incidence of viral antibodies. The South western region displayed the lowest infection rates. Camel breed Sahilia seems to be resistant to viral infection as compared to other breeds such as Hamra. This need to be more explored in order to reduce spread of infection and also to understand the underlying reasons. The presence of viral RNA in camel milk samples warrants for measures to prevent possible food-borne transmission of Middle East respiratory syndrome coronavirus through milk consumption.


Author(s):  
Innocent Ngare

Kenyan coffee is ranked among the best in the world and 99% is exported mainly to Germany, Sweden and Belgium, the USA and Saudi Arabia. Kenya produces quality Arabica beans which are generally recognized and upgraded with other relatively lower brands. In 1937, the Kenya Planters Cooperative Union (KPCU) was formed to represent small farmers' interests. In 1944, in the Coffee Board of Kenya (CBA) the law required smallholders to join local growing cooperatives run by government to reduce the power of large estates to control the board. Many reforms in the coffee industry have been initiated. This review explores evolution and existing coffee varieties in Kenya, the coffee value chain and the regions that grow coffee in Kenya.


2021 ◽  
Vol 3 (1) ◽  
Author(s):  
DIrriba Mengistu

The study was conducted in Borana zone with the objectives understanding the milk market performance and challenges along the value chain. The primary data was collected from 123 households that drawn proportionally following multistage sampling based randomly selected households. Additionally, relevant information was collected from different sectors besides relevant literatures session. Similarly, Focused Group Discussions, key informant interview and visual observations were also undertaken to collect the primary data. In the course of data collection, different set of checklists were used for different group of actors to guide survey data collection, group discussions and key informant interview. The study found that input supply, natural calamity, marketing system, declining of livestock productivity, infrastructure and hygiene are among the major challenges along the dairy value chain. Above all, the dominance of value chain actors by pastoralists coupled with fragmented milk marketing system were the critical factors that stunted the milk market system in the study area. As a result, the performance of milk value chain is fragmented and distorted. Moreover, the supply of milk to the market become meager even though the milk selling practices has been flamed. Additionally, the dilution of pure drought resistant Borana cattle called “Qorti” is at its critical level of its extinction which challenge the milk production. Thus, it is important to enhance the milk marketing, encouraging milk supply and improving milk productivity.


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