Table 1 Market factors of 40 retail meat markets in Seoul Korea, examined in this study
| Meat market1) | Sampling date | Market factors2) |
| Processing area | Processing temperature |
| Single market | A | 2015.07.21 | SP– | TEM– |
| B | 2015.07.21 | SP– | TEM– |
| C | 2015.07.21 | SP– | TEM– |
| D | 2015.07.21 | SP– | TEM+ |
| E | 2015.07.21 | SP– | TEM– |
| F | 2015.08.26 | SP– | TEM+ |
| G | 2015.08.26 | SP– | TEM– |
| H | 2015.08.26 | SP+ | TEM+ |
| I | 2015.08.26 | SP– | TEM– |
| J | 2015.08.26 | SP– | TEM+ |
| K | 2015.08.26 | SP– | TEM– |
| L | 2015.08.26 | SP– | TEM– |
| M | 2015.08.26 | SP– | TEM– |
| N | 2015.09.15 | SP+ | TEM+ |
| O | 2015.09.15 | SP– | TEM– |
| Department store | A | 2015.07.21 | SP+ | TEM+ |
| B | 2015.07.21 | SP+ | TEM+ |
| C | 2015.07.21 | SP+ | TEM+ |
| D | 2015.07.21 | SP+ | TEM+ |
| E | 2015.07.21 | SP+ | TEM+ |
| F | 2015.08.26 | SP– | TEM+ |
| G | 2015.08.26 | SP+ | TEM+ |
| H | 2015.08.26 | SP+ | TEM+ |
| I | 2015.08.26 | SP+ | TEM+ |
| J | 2015.09.15 | SP+ | TEM+ |
| Wholesale market | A | 2015.08.18 | SP+ | TEM+ |
| B | 2015.08.18 | SP+ | TEM+ |
| C | 2015.08.18 | SP+ | TEM+ |
| D | 2015.08.18 | SP– | TEM+ |
| E | 2015.08.18 | SP– | TEM– |
| F | 2015.08.18 | SP– | TEM– |
| G | 2015.08.18 | SP– | TEM– |
| H | 2015.08.18 | SP– | TEM– |
| I | 2015.09.15 | SP– | TEM– |
| J | 2015.09.15 | SP– | TEM– |
| K | 2015.09.15 | SP+ | TEM+ |
| L | 2015.09.15 | SP– | TEM– |
| M | 2015.09.15 | SP– | TEM+ |
| N | 2015.09.15 | SP– | TEM– |
| O | 2015.09.15 | SP+ | TEM+ |
1) Single market, small retail shops selling meat products with a complex distribution structure; Department store, large stores selling various foods including meat products with a complex distribution structure; Wholesale market, group of wholesale establishments selling meat products directly from the manufacturers.
2) SP+, meat processing room separated from the outside; SP–, meat sale area exposed to the outside; TEM+, processing te/mableerature maintained below 20℃; TEM–, processing temperature maintained below over 20℃.