Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 551836
Title Persistent challenges in safety and hygiene control practices in emerging dairy chains: The case of Tanzania
Author(s) Ledo, James; Hettinga, Kasper A.; Bijman, Jos; Luning, Pieternel A.
Source Food Control 105 (2019). - ISSN 0956-7135 - p. 164 - 173.
DOI https://doi.org/10.1016/j.foodcont.2019.05.011
Department(s) Food Quality and Design
VLAG
WASS
Business Management & Organization
Publication type Refereed Article in a scientific journal
Publication year 2019
Keyword(s) Dairy system - Formal dairy chain - Informal dairy chain - Milk safety - On-farm practices - Support programs
Abstract

In emerging economies, the demand for milk and milk products is growing speedily, leading to rapidly evolving dairy chains. However, milk quality and safety are not yet up to standard, despite substantial efforts to support actors in these emerging dairy chains. The aim of this study was therefore to get insight in possible causes of persisting poor milk safety and hygiene practices. The Tanzanian dairy chain was taken as a case for an emerging dairy chain, because of its evolving nature and potential for growth. Depicting the organization of the dairy system involved a value chain analysis using focus group discussions and interviews with chain actors (in total 71). Face-to-face in-depth interviews and systematic on-site observations at actor locations in two different regions provided insights into current safety and hygiene control practices from the farm to the processor. Furthermore, 22 farmers were interviewed to examine how they perceived existing support programs in assisting their safety and hygiene practices. Data showed that the organization of control activities and enforcement of requirements on dairy quality is not uniform across the dairy chain. Overall, safety and hygiene practices were basic or rudimentary. Preventive practices related to animal health care, hygiene, and feed storage control, were mostly lacking. Milk cooling is not a common practice along the dairy chain, monitoring of milk safety and quality parameters is limited, particularly for pathogenic bacteria, indicating a risk for milk safety. Farmers perceived the support of the non-commercial program as more supportive to their on-farm safety and hygiene control practices than the commercial program. To avert public health risks of the increasing milk consumption, multiple safety and hygiene control practices require significant improvement. Support programs could more explicitly enhance awareness and competences on these safety and hygiene practices.

Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.