lvarez-Fernndez, Elena and Domnguez-Rodrguez, Jessica and Capita, Rosa and Alonso-Calleja, Carlos (Spain)
Journal of Food Protection (2012)
Chickeneggscamefromfivedifferenthousingsystems:conventionalbatterycages,barn,freerange,organic,anddomesticproduction. Eggsfromsmallfamilyholdingswerepurchasedintraditionallocalmarketswithintheweekinwhichtheeggswerelaid. Batterycages,whicharesmallenclosureswithweldedwiremeshslopingfloors. Inbarnsystems,thelayersarekeptonlitter,andthebirdshavefreedomtomovearoundwithinthepoultryhouse,whereasinfree-rangesystemsthelayersalsohaveaccesstoanoutdoorrun.Inorganic(ecological)productionfacilities,hensmustbefreerangeandmustberangedonorganicland. organicproductionpracticeinvolvesrestricteduseofantimicrobials. DomesticallyproducedeggsfromsmallfamilyholdingsfrequentlyaresoldinSpanishtraditionallocalmarkets
50 samples of commercial Grade A chicken eggs (size L) collected from different supermarkets
AST Method: Disk Diffusion
Reference explicitly reports AST breakpoints: False
Reference reports using a MIC table: False
Is Excluded: False
| Country | Sub-Region | Sub-Region Detail |
|---|---|---|
| Spain | León (Province) | None |
| ID | Note | Resolution |
|---|
| Title | Host | Host | Production Stage | Description | ROs |
|---|---|---|---|---|---|
| Production type | Chicken | Eggs | Farm | Organic vs conventional battery cages; ampicillin + clavulanic acid | 1 |
| Production type | Chicken | Eggs | Farm | Domestic production vs conventional battery cages; ampicillin + clavulanic acid | 1 |
| Production type | Chicken | Eggs | Farm | Barn vs conventional battery cages | 9 |
| Production type | Chicken | Eggs | Farm | Organic vs conventional battery cages; piperacillin + tazobactam | 1 |
| Production type | Chicken | Eggs | Farm | Domestic production vs conventional battery cages; piperacillin + tazobactam | 1 |
| Production type | Chicken | Eggs | Farm | Organic vs conventional battery cages; ampicillin + sulbactam | 1 |
| Production type | Chicken | Eggs | Farm | Free-range vs conventional battery cages; ampicillin + clavulanic acid | 1 |
| Production type | Chicken | Eggs | Farm | Domestic production vs conventional battery cages | 9 |
| Production type | Chicken | Eggs | Farm | Free-range vs conventional battery cages | 9 |
| Production type | Chicken | Eggs | Farm | Organic vs conventional battery cages | 8 |
| Production type | Chicken | Eggs | Farm | Barn vs conventional battery cages; ampicillin + clavulanic acid | 1 |
| Production type | Chicken | Eggs | Farm | Free-range vs conventional battery cages; ampicillin + sulbactam | 1 |
| Production type | Chicken | Eggs | Farm | Free-range vs conventional battery cages; piperacillin + tazobactam | 1 |
| Production type | Chicken | Eggs | Farm | Barn vs conventional battery cages; ampicillin + sulbactam | 1 |
| Production type | Chicken | Eggs | Farm | Domestic production vs conventional battery cages; ampicillin + sulbactam | 1 |
| Production type | Chicken | Eggs | Farm | Barn vs conventional battery cages; piperacillin-tazobactam | 1 |