Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method
Procena mikrobiološkog kvaliteta hrane za životinje primenom VDLUFA metode
Abstract
Introduction. The Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) is an association of German agronomic, analytical and scientific institutes dealing with various types of research in the field of agronomy and the development, adaptation and validation of analytical methods. This association has established an approach for determining the microbiological quality of feed based on the contents of molds, yeasts and bacteria by taking into account not only their total numbers (cfu/g), but also their potential pathogenicity. According to the degree of the potential pathogenicity, microorganisms are divided into seven groups. Based on the number of microorganisms in the seven groups, feed and feedingstuffs are classified into four categories according to microbiological quality. Materials and Methods. This method for categorization of feed is described in Methods Book III. Detailed instruction is given within the four Standard Operating Procedures (SOPs...). Results and Conclusions. The VDLUFA method of assessing animal feed and feedingstuffs is a far more detailed approach that gives a more complete picture of the actual microbiological status of feed than the approach currently used in Serbia. Feed placed on the market to be used in animal nutrition should meet the criteria for classification into classes I to III, in accordance with the parameters laid down in the method. Animal feed that belongs to class IV is not suitable for animal feeding. This method could be a useful guideline in the modernization of hygienic standards for feed in Serbia in the future.
Uvod. VDLUFA (Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten) je udruženje nemačkih agronomskih analitičkih i naučnih instituta koje se bavi različitim vrstama istraživanja u oblasti agronomije i razvoja, adaptacije i validacije analitičkih metoda. Za određivanje mikrobiološkog kvaliteta hrane za životinje utvrdili su pristup baziran na sadržaju plesni, kvasaca i saprofitskih bakterija, uzimajuc'i u obzir ne samo njihov broj (cfu/g), vec' i njihovu potencijalnu patogenost. Prema stepenu potencijalne patogenosti, mikroorganizme su podelili u sedam grupa, a na osnovu broja mikroorganizama u određenim grupama, hranu za životinje svrstavaju u četiri kategorije mikrobiološkog kvaliteta. Materijal i metode. Metoda za VDLUFA kategorizaciju hrane za životinje opisana je u knjizi metoda III, a detaljna uputstva data su u okviru četiri standardne operativne procedure (SOP). Rezultati i zaključak. VDLUFA je daleko detaljniji pristup koji daje potpuniju sliku stvarno...g mikrobiološkog statusa hrane za životinje. Hrana koja se stavlja u promet i koristi u ishrani životinja mora da ispunjava kriterijume za klasifikaciju od I do III razreda, u skladu sa parametrima utvrđenim u metodi. Hrana za životinje koja pripada klasi IV nije pogodna za ishranu životinja i ne sme se koristiti. Ova metoda bi mogla u budućnosti da posluži kao smernica u modernizaciji higijenskih standarda za hranu za životinje u Srbiji.
Keywords:
saprophytes / yeasts and molds / feed quality / kvasci i plesni / saprofiti / kvalitet hraneSource:
Veterinarski glasnik, 2020, 74, 1, 68-76Publisher:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
Funding / projects:
- Improvement and development of hygienic and technological procedures in production of animal originating foodstuffs with the aim of producing high-quality and safe products competetive on the global market (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46009)
Collections
Institution/Community
Naučni institut za veterinarstvo SrbijeTY - JOUR AU - Nešić, Ksenija AU - Pavlović, Marija AU - Ivanović, Snežana PY - 2020 UR - https://reponivs.nivs.rs/handle/123456789/432 AB - Introduction. The Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) is an association of German agronomic, analytical and scientific institutes dealing with various types of research in the field of agronomy and the development, adaptation and validation of analytical methods. This association has established an approach for determining the microbiological quality of feed based on the contents of molds, yeasts and bacteria by taking into account not only their total numbers (cfu/g), but also their potential pathogenicity. According to the degree of the potential pathogenicity, microorganisms are divided into seven groups. Based on the number of microorganisms in the seven groups, feed and feedingstuffs are classified into four categories according to microbiological quality. Materials and Methods. This method for categorization of feed is described in Methods Book III. Detailed instruction is given within the four Standard Operating Procedures (SOPs). Results and Conclusions. The VDLUFA method of assessing animal feed and feedingstuffs is a far more detailed approach that gives a more complete picture of the actual microbiological status of feed than the approach currently used in Serbia. Feed placed on the market to be used in animal nutrition should meet the criteria for classification into classes I to III, in accordance with the parameters laid down in the method. Animal feed that belongs to class IV is not suitable for animal feeding. This method could be a useful guideline in the modernization of hygienic standards for feed in Serbia in the future. AB - Uvod. VDLUFA (Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten) je udruženje nemačkih agronomskih analitičkih i naučnih instituta koje se bavi različitim vrstama istraživanja u oblasti agronomije i razvoja, adaptacije i validacije analitičkih metoda. Za određivanje mikrobiološkog kvaliteta hrane za životinje utvrdili su pristup baziran na sadržaju plesni, kvasaca i saprofitskih bakterija, uzimajuc'i u obzir ne samo njihov broj (cfu/g), vec' i njihovu potencijalnu patogenost. Prema stepenu potencijalne patogenosti, mikroorganizme su podelili u sedam grupa, a na osnovu broja mikroorganizama u određenim grupama, hranu za životinje svrstavaju u četiri kategorije mikrobiološkog kvaliteta. Materijal i metode. Metoda za VDLUFA kategorizaciju hrane za životinje opisana je u knjizi metoda III, a detaljna uputstva data su u okviru četiri standardne operativne procedure (SOP). Rezultati i zaključak. VDLUFA je daleko detaljniji pristup koji daje potpuniju sliku stvarnog mikrobiološkog statusa hrane za životinje. Hrana koja se stavlja u promet i koristi u ishrani životinja mora da ispunjava kriterijume za klasifikaciju od I do III razreda, u skladu sa parametrima utvrđenim u metodi. Hrana za životinje koja pripada klasi IV nije pogodna za ishranu životinja i ne sme se koristiti. Ova metoda bi mogla u budućnosti da posluži kao smernica u modernizaciji higijenskih standarda za hranu za životinje u Srbiji. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Veterinarski glasnik T1 - Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method T1 - Procena mikrobiološkog kvaliteta hrane za životinje primenom VDLUFA metode EP - 76 IS - 1 SP - 68 VL - 74 DO - 10.2298/VETGL190710016N UR - conv_111 ER -
@article{ author = "Nešić, Ksenija and Pavlović, Marija and Ivanović, Snežana", year = "2020", abstract = "Introduction. The Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) is an association of German agronomic, analytical and scientific institutes dealing with various types of research in the field of agronomy and the development, adaptation and validation of analytical methods. This association has established an approach for determining the microbiological quality of feed based on the contents of molds, yeasts and bacteria by taking into account not only their total numbers (cfu/g), but also their potential pathogenicity. According to the degree of the potential pathogenicity, microorganisms are divided into seven groups. Based on the number of microorganisms in the seven groups, feed and feedingstuffs are classified into four categories according to microbiological quality. Materials and Methods. This method for categorization of feed is described in Methods Book III. Detailed instruction is given within the four Standard Operating Procedures (SOPs). Results and Conclusions. The VDLUFA method of assessing animal feed and feedingstuffs is a far more detailed approach that gives a more complete picture of the actual microbiological status of feed than the approach currently used in Serbia. Feed placed on the market to be used in animal nutrition should meet the criteria for classification into classes I to III, in accordance with the parameters laid down in the method. Animal feed that belongs to class IV is not suitable for animal feeding. This method could be a useful guideline in the modernization of hygienic standards for feed in Serbia in the future., Uvod. VDLUFA (Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten) je udruženje nemačkih agronomskih analitičkih i naučnih instituta koje se bavi različitim vrstama istraživanja u oblasti agronomije i razvoja, adaptacije i validacije analitičkih metoda. Za određivanje mikrobiološkog kvaliteta hrane za životinje utvrdili su pristup baziran na sadržaju plesni, kvasaca i saprofitskih bakterija, uzimajuc'i u obzir ne samo njihov broj (cfu/g), vec' i njihovu potencijalnu patogenost. Prema stepenu potencijalne patogenosti, mikroorganizme su podelili u sedam grupa, a na osnovu broja mikroorganizama u određenim grupama, hranu za životinje svrstavaju u četiri kategorije mikrobiološkog kvaliteta. Materijal i metode. Metoda za VDLUFA kategorizaciju hrane za životinje opisana je u knjizi metoda III, a detaljna uputstva data su u okviru četiri standardne operativne procedure (SOP). Rezultati i zaključak. VDLUFA je daleko detaljniji pristup koji daje potpuniju sliku stvarnog mikrobiološkog statusa hrane za životinje. Hrana koja se stavlja u promet i koristi u ishrani životinja mora da ispunjava kriterijume za klasifikaciju od I do III razreda, u skladu sa parametrima utvrđenim u metodi. Hrana za životinje koja pripada klasi IV nije pogodna za ishranu životinja i ne sme se koristiti. Ova metoda bi mogla u budućnosti da posluži kao smernica u modernizaciji higijenskih standarda za hranu za životinje u Srbiji.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Veterinarski glasnik", title = "Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method, Procena mikrobiološkog kvaliteta hrane za životinje primenom VDLUFA metode", pages = "76-68", number = "1", volume = "74", doi = "10.2298/VETGL190710016N", url = "conv_111" }
Nešić, K., Pavlović, M.,& Ivanović, S.. (2020). Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method. in Veterinarski glasnik Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 74(1), 68-76. https://doi.org/10.2298/VETGL190710016N conv_111
Nešić K, Pavlović M, Ivanović S. Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method. in Veterinarski glasnik. 2020;74(1):68-76. doi:10.2298/VETGL190710016N conv_111 .
Nešić, Ksenija, Pavlović, Marija, Ivanović, Snežana, "Assessment of the microbiological quality of feed using the Verbands Deutscher Landwirdschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA) method" in Veterinarski glasnik, 74, no. 1 (2020):68-76, https://doi.org/10.2298/VETGL190710016N ., conv_111 .