Abstract：
:The aim of the present study was to investigate whether the use of porcine blood(products) in food could be a risk for a hepatitis E virus (HEV) infection. HEV RNA was detected in 33/36 batches of (non-heated) liquid products and in 7/24 spray dried powder products. Contamination levels varied among the products, but were highest in liquid whole blood, plasma and fibrinogen reaching levels of 2.2×102 to 2.8×102 HEV genome copies per 0.2g. Sequence analyses revealed genotype 3 strains, of which two were 100% (493nt) identical to recently diagnosed HEV cases, although no direct epidemiological link was established. The industry provided information on processing of blood products in (ready-to-eat)-meat. From this, it was concluded that blood products as an ingredient of processed meat may not be sufficiently heated prior to consumption, and therefore could be a vehicle for transmission.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Boxman ILA,Jansen CCC,Hägele G,Zwartkruis-Nahuis A,Cremer J,Vennema H,Tijsma ASLdoi
10.1016/j.ijfoodmicro.2017.06.029subject
Has Abstractpub_date
2017-09-18 00:00:00pages
225-231eissn
0168-1605issn
1879-3460pii
S0168-1605(17)30297-0journal_volume
257pub_type
杂志文章abstract：:Toxoplasmosis is a major public health issue, due to the presence of Toxoplasma gondii, mainly in pork. The aim of this study was to determine the occurrence of T. gondii in pigs and wild boars bred in different production systems in the Czech Republic using ELISA and qPCR methods. Our results show that T. gondii infe...
journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
pub_type： 杂志文章
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journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2018.09.013
更新日期：2019-01-16 00:00:00
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journal_title：International journal of food microbiology
pub_type： 杂志文章
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journal_title：International journal of food microbiology
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journal_title：International journal of food microbiology
pub_type： 杂志文章
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更新日期：2019-10-16 00:00:00
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journal_title：International journal of food microbiology
pub_type： 杂志文章
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abstract：:Seafood comprising of both vertebrate and invertebrate aquatic organisms are nutritious, rich in omega-3 fatty acids, essential vitamins, proteins, minerals and form part of healthy diet. However, despite the health and nutritional benefits, seafood is highly perishable. Spoilage of seafood could be as a result of mic...
journal_title：International journal of food microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.ijfoodmicro.2017.12.029
更新日期：2018-09-02 00:00:00
