"Slow down the speed of food spoilage" Food PPT Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "Slow down the speed of... | 12150次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Slow down the speed of food spoilage" Food PPT is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Slow down the speed of food spoilage" Food PPT, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Slow down the speed of food spoilage" Food PPT
Part One: Observing Spoiled Food
Observe a fresh small dried fish and fresh dried noodles.
What are the characteristics of fresh food?
Observe a small fish that has begun to rot and noodles that have gone sour.
What are the characteristics of spoiled food?
Things to note when observing spoiled food:
1. Do not touch food directly with your hands.
2. Wash hands with soap after observation.
3. Use a fan to smell and smell as little as possible.
What are the similarities between rotten fish, sour noodles and moldy bread?
Change in taste (sour, smelly)
Color changes
Hairy, moldy
The deterioration process is similar and requires conditions such as temperature, moisture, and nutrients.
Slow down the speed of food spoilage PPT, Part 2: Various methods of storing food
How to slow down food spoilage?
Destroy the growth environment of microorganisms
What are some ways to store a fish?
Summarize the methods and principles of slowing down food spoilage.
Destroy the living environment of microorganisms
Air - sealed packaging method, vacuum packaging method...
Moisture - exposure method, pickling method...
Temperature - Freezing, high or low temperature sterilization...
Keywords: free download of Chinese PPT courseware for the second volume of the fourth grade of the textbook version, slow down the speed of food spoilage PPT download, food PPT download, .PPT format;
For more information about the PPT courseware "Food Slows Down the Speed of Food Spoiling", please click on the "Food ppt Slows Down the Speed of Food Spoiling" ppt tag.
"Food Chains and Food Webs" Biology and Environment PPT Download:
"Food Chains and Food Webs" Biology and Environment PPT download Part 1: Who is eaten by whom Food is one of the most important needs for animal survival. Tell me, what kind of creatures might be in a cluster of flowers? We found the following creatures in a cluster of flowers and discussed...
"Food Chains and Food Webs" Biology and Environment PPT:
"Food Chain and Food Web" Biology and Environment PPT Part One Content: New Lesson Learning There are roses, grass, leaves, aphids, ladybugs, earthworms, birds, and natural conditions such as water, sunlight, and air in the flowers. They are interdependent and influence each other. ..
"Information on Food Packaging" Food PPT:
"Information on Food Packaging" Food PPT Part One: Introduction of New Knowledge This is the Yili milk we often drink. Do students know what substances are contained in this bottle of milk? ... ... ... Information on food packaging PPT, part 2: new knowledge explanation 1..