污染 微生物生活环境 擦拭面 | 微生物 | 棉签擦拭样品检测结果(NBB-B-AM颜色由红变黄),27℃ | 乳糖培养液LMC)(颜色由紫变黄),36~37℃ | ||
正常情况 | | | | | |
| 醋酸菌 弗拉特氏葡糖杆菌、液化醋化醋杆菌及其他无处一些无处不在的能分泌黏液的微生物(散在细胞) | | 4~5天后 | | 2天后 |
步骤一 | 醋酸菌膜(Acetan) 通常也能存在其它一些能分泌黏液的微生物(甘露聚糖、葡聚糖) | | 3天后 | | 2天后 |
步骤二 | 醋酸菌膜(生物膜) 持续性生物膜、黏液膜、英膜 | | 2天后 | | 2天后 |
步骤三 | 醋酸菌膜(生物膜) 持续性生物膜 酵母 乳酸菌 类大肠杆菌 | | 1~2天后+产气 | | 2天后 |
| !适应! | | | | |
步骤四 | 醋酸菌膜(生物膜) 持续性生物膜 酵母 乳酸菌 果胶杆菌梳状菌属,巨球菌 类大肠杆菌和“潜在致病菌” | | 1天后+产气 | | 1~2天后 |
产品名称 | 产品编号 | 包装规格 | 备注 |
NBB-Agar (NBB-A) | 2.04709.782 | 9 x 250 ml | Filtered beer, rinsing water, ambient & compressed air, CO2 |
NBB-Broth (NBB-B) | 2.04710.782 | 9 x 250 ml | Beer yeast, industrial hygiene (focus lactic acid bacteria) |
NBB-Broth Enrichment Medium (NBB-B-AM) | 2.04706.782 | 9 x 250 ml | Industrial hygiene check (focus indicator germs) |
NBB-Concentrate (NBB-C) | 2.04711.782 | 9 x 250 ml | Unfi ltered beer samples mainly, and also other beer samples |
NBB-Powder (NBB-P) | 2.04716.462 | 300 g/alubag | See NBB-Agar and -Broth |
NBB-B-Tubes | 2.04723.646 | Box (20 p.) | See NBB-Broth |
VLB S7S Agar (VLB) | 2.04785.244 | 9 x 250 ml | Filtered beer, rinsing water, ambient & compressed air, CO2 |
VLB S7S Broth (VLB) | 2.04786.782 | 9 x 250 ml | Beer yeast, industrial hygiene (focus lactic acid bacteria) |
Wort Agar (VLB) | 2.04787.244 | 9 x 250 ml | Filtered beer |
Lysine Agar (VLB) | 2.04789.244 | 4 x 250 ml | Unfi ltered beer, beer yeast |
Copper sulphate Agar (VLB) | 2.04790.244 | 4 x 250 ml | Unfi ltered beer, beer yeast |
Standard Agar (VLB) | 2.04792.244 | 4 x 250 ml | Filtered beer, water |
Sterile swabs | 2.04725.244 | 100 p./bag | |