FoodMicroLecture 13 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Term | Definition |
| Define low water activity foods. | Dried, desiccated, or low moisture foods which do not contain more than 25% moisture. |
| Low water activity foods have an aw between ____ and ____. | 0-0.60 |
| Intermediate water activity foods have an aw between ____ and ____. | 0.60-0.85 |
| What are the three types of microbial hazards with low aw foods? | Vegetative cells, spores, mycotoxins |
| In preserving foods by drying, the activity of microbes is _____. | inhibited |
| ____ ____ is one of the best known ways of preserving microbes. | Freeze drying |
| T or F: Salmonella need to grow in order to cause illness. | False |
| T or F: Salmonella cannot survive the drying process. | False |
| T or F: As water activity decreases, heat resistance increases. | True |
| Describe controlled wet cleaning. | Drying is completed following the use of wet cleaning methods (eg. alcohol-based sanitizers). |
| Name three ways which outbreaks with low moisture foods can occur. | Inclusion of contaminated raw ingredients, insufficient processing, post-processing contamination. |
| Name three ways to prevent Salmonella entry/spread in a processing facility. | Monitor airflow, pests, water, leaks. |
| T or F: To prevent and minimize bacterial growth, wet cleaning should be used. | False |
| Control elements: 1. prevent the ____ into the processing facility. | entry |
| Control elements: 2. Enhance _____ practices. | hygienic |
| Control elements: 3. Apply hygienic design to ______ and ______. | building, equipment |
| Control elements: 4. Prevent/minimize _____ growth. | bacterial |
| Control elements: 5. Control incoming ____ ____ levels. | raw ingredients |
| Control elements: 6. Validate ______ control measures. | inactivation |
| Control elements: 7. Establish ______ and corrective actions. | verification |
Created by:
goberoi
Popular Agriculture sets