Biogenic amines (BAs) are formed by decarboxylation of amino acids, amination and transamination of aldehyde and ketone groups. The excess of BAs is harmful to human health. BAs play a significant role in determining the shelf life and quality of foods. Released type and amount of BAs depend on factors such as the quality of the raw material, the diversity of natural microbiota, processing and storage conditions. In fish, the release of BAs is affected primarily from microbial growth as well as other reasons and may cause poisoning. It was aimed to determine the possibility of histidine decarboxylase activity gene (hdc) and tyrosine decarbocylase activity gene (tyrdc) in lactic acid bacteria (LAB) which were isolated from sea bream and sea bass. A total of 18 Gram positive-catalase negative LAB was isolated from 84 fish samples from 14 different fish markets. It was found that 12 out of 18 LAB (67%) isolates showed negative histidine and tyrosine decarboxylase activities. While 2 out of 6 (11%) LAB isolates were determined positive only tyrosine decarboxylase and 4 of them (22%) were positive for histidine and tyrosine decarboxylase. As a result of the Polymerase Chain Reaction (PCR), 9 out of 12 LAB isolates (75%) were found to have histidine decarboxylase activity gene. As a result, the prevalence of histidine decarboxylase activity gene in the LAB has detected more extensive than tyrosine decarboxylase activity gene. Increasing the studies examining the presence of aminobiogenic microorganisms in fish is important for the protection of public health.
Fish, histidine decarboxylase, lactic acid bacteria, public health, tyrosine decarboxylase
Birincil Dil | İngilizce |
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Konular | Veteriner Hekimlik |
Bölüm | Araştırma Makalesi |
Yazarlar |
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Yayımlanma Tarihi | 1 Eylül 2020 |
Yayınlandığı Sayı | Yıl 2020, Cilt 67, Sayı 4 |
Bibtex | @araştırma makalesi { auvfd601699, journal = {Ankara Üniversitesi Veteriner Fakültesi Dergisi}, eissn = {1308-2817}, address = {}, publisher = {Ankara Üniversitesi}, year = {2020}, volume = {67}, number = {4}, pages = {343 - 347}, doi = {10.33988/auvfd.601699}, title = {Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax)}, key = {cite}, author = {Doğan, Yağmur Nil and Pamuk, Şebnem and Gürler, Zeki} } |
APA | Doğan, Y. N. , Pamuk, Ş. & Gürler, Z. (2020). Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax) . Ankara Üniversitesi Veteriner Fakültesi Dergisi , 67 (4) , 343-347 . DOI: 10.33988/auvfd.601699 |
MLA | Doğan, Y. N. , Pamuk, Ş. , Gürler, Z. "Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax)" . Ankara Üniversitesi Veteriner Fakültesi Dergisi 67 (2020 ): 343-347 <http://vetjournal.ankara.edu.tr/tr/pub/issue/56621/601699> |
Chicago | Doğan, Y. N. , Pamuk, Ş. , Gürler, Z. "Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax)". Ankara Üniversitesi Veteriner Fakültesi Dergisi 67 (2020 ): 343-347 |
RIS | TY - JOUR T1 - Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax) AU - Yağmur Nil Doğan , Şebnem Pamuk , Zeki Gürler Y1 - 2020 PY - 2020 N1 - doi: 10.33988/auvfd.601699 DO - 10.33988/auvfd.601699 T2 - Ankara Üniversitesi Veteriner Fakültesi Dergisi JF - Journal JO - JOR SP - 343 EP - 347 VL - 67 IS - 4 SN - -1308-2817 M3 - doi: 10.33988/auvfd.601699 UR - https://doi.org/10.33988/auvfd.601699 Y2 - 2020 ER - |
EndNote | %0 Ankara Üniversitesi Veteriner Fakültesi Dergisi Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax) %A Yağmur Nil Doğan , Şebnem Pamuk , Zeki Gürler %T Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax) %D 2020 %J Ankara Üniversitesi Veteriner Fakültesi Dergisi %P -1308-2817 %V 67 %N 4 %R doi: 10.33988/auvfd.601699 %U 10.33988/auvfd.601699 |
ISNAD | Doğan, Yağmur Nil , Pamuk, Şebnem , Gürler, Zeki . "Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax)". Ankara Üniversitesi Veteriner Fakültesi Dergisi 67 / 4 (Eylül 2020): 343-347 . https://doi.org/10.33988/auvfd.601699 |
AMA | Doğan Y. N. , Pamuk Ş. , Gürler Z. Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax). Ankara Univ Vet Fak Derg. 2020; 67(4): 343-347. |
Vancouver | Doğan Y. N. , Pamuk Ş. , Gürler Z. Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax). Ankara Üniversitesi Veteriner Fakültesi Dergisi. 2020; 67(4): 343-347. |
IEEE | Y. N. Doğan , Ş. Pamuk ve Z. Gürler , "Histidine and tyrosine decarboxylase activities of lactic acid bacteria in sea bream (Sparus aurata) and sea bass (Dicentrarchus labrax)", Ankara Üniversitesi Veteriner Fakültesi Dergisi, c. 67, sayı. 4, ss. 343-347, Eyl. 2020, doi:10.33988/auvfd.601699 |