Đăng nhập
Tìm kiếm nâng cao
Tên bài báo
Tác giả
Năm xuất bản
Tóm tắt
Lĩnh vực
Phân loại
Số tạp chí

Bản tin định kỳ
Báo cáo thường niên
Tạp chí khoa học ĐHCT
Tạp chí tiếng anh ĐHCT
Tạp chí trong nước
Tạp chí quốc tế
Kỷ yếu HN trong nước
Kỷ yếu HN quốc tế
Book chapter
Bài báo - Tạp chí
1 (2014) Trang:
Tạp chí: IAFP's European Symposium on Food Safety, Hungary

Introduction: Vietnamese Tra fish (Pangasius hypophthalmus) have become highly appreciated by consumers in the European Union, USA, Canada, etc. and are therefore of worldwide economic importance. The availability of data in microbiological quality and safety of this fish species is however limited. Purpose: The dynamics of microbiological performance of Vietnamese processing company between large and small scale plants were evaluated from raw material until final product by microbial assessment scheme. Methods: The total of 279 samples (144 samples in large scale plant) were taken for monitoring: overall microbial quality (psychrotrophic aerobic count), hygiene indicators (E. coli and S. aureus), and relevant pathogens (Listeria monocytogenes and Vibrio cholerae). Results: The low levels of total psychrotrophic bacteria and E. coli on final products sampled from large scale plant were ca. 3 log CFU/g and below detection limit, respectively. In addition, the pathogen of Listeria monocytogenes and Vibrio cholerae was absent in all samples analysed. On the contrary, high numbers of total psychrotrophic bacteria (ca. 6 log CFU/g on fish and ca. 6 log CFU/ 100 cm2 on food contact surface) were found on the small scale plant during processing. Additionally, the foodborne pathogen was present in water, hands and fish; especially the presence of L. monocytogenes on a final Pangasius product. Significance: These data are of major importance in order to provide valuable information for the local and international trade point of view in general and for the intended customers in particular.

Các bài báo khác
Vol. 54, No. 8 (2018) Trang: 124-130
Tải về
Tập 54, Số CĐ Nông nghiệp (2018) Trang: 211-218
Tải về
Số 19b (2011) Trang: 62-69
Tải về
Số 32 (2014) Trang: 69-75
Tải về
Số 15a (2010) Trang: 83-91
Tải về
Số Nông nghiệp 2016 (2016) Trang: 98-104
Tải về
Số chuyên đề (2020) Trang: 31-37
Tạp chí: Tạp chí Khoa học Công nghệ Nông nghiệp VN
19 (2020) Trang: 64-72
Tạp chí: The Journal of Agriculture and Development (Nong Lam University – Ho Chi Minh city)
17 (2019) Trang: 126-132
Tạp chí: Nông nghiệp và Phát triển nông thôn
Volume 74 Number 3 (2019) Trang: 49-58
Tạp chí: Vietnam Journal of Science and Technology
(2015) Trang: 45-45
Tạp chí: Food Technology: “Towards a more efficient use of natural resources”
1 (2013) Trang: 319

Vietnamese | English

Vui lòng chờ...