First, soybean
Including soybeans and black beans, raw soybeans contain three kinds of harmful substances, one is antitrypsin, which has the effect of inhibiting proteases from decomposing proteins; the other is phytohemagglutinin, which has the effect of reducing blood cells and reducing heme content; Is urease, there is decomposition of protein and urea to produce ammonia, stimulate the role of the digestive tract. These three kinds of harmful substances can be eliminated by heating, cooking and frying.
Two peas
Peas contain harmful substances such as trypsin and trigonelline. The former harms soybeans; the latter has harmful effects on the central nervous system, and heating can eliminate the hazards.
Third, rapeseed cake
Sulfur glucosinolates and more tannins are contained in non-detoxified rapeseed cakes. The former, under the action of mustard enzyme, can hydrolyze isothiocyanate, which can cause goiter; the latter can reduce the palatability of feed and cause constipation. Can be soaked in warm water, boiled or shredded and roasted to remove toxins.
Fourth, potato
Its tubers, stems and leaves contain toxins called solanine, also known as potato or solanine. Mature tubers contain little poison, but when germinating, they are particularly toxic on the blue-green skin of tubers. The buds and buds contain the most toxic substances. When feeding, these pieces should be removed from the tubers that have germinated or become green and purple in the skin. The remaining tubers are soaked in water and cooked, and the cooked water is discarded.
How do WiFi Camera Work ?
Monitoring cameras can also be installed without a network, but some functions cannot be used, such as remote monitoring. In order to make it easier for you to understand the knowledge related to the surveillance camera, I will use popular language to popularize science for you.
1: Camera introduction
Camera is an intelligent device that can capture and record video and monitor the environment in real time. It can not only record video, but also detect moving objects, sound, smoke, and even recognize faces.
The advantages of the camera are very obvious. It can help people better monitor the safety of their homes or offices, and help protect the safety of family members or office staff. In addition, it can also provide real-time video monitoring, provide more security guarantees, and help people better grasp the current security situation.
Among them, "intelligent camera" is a new technology in recent years, which can monitor the environment in real time and conduct intelligent identification. The intelligent camera adopts high-definition camera technology, which can clearly capture the on-site images within the monitoring range and conduct real-time monitoring. It can also analyze the captured pictures to identify the designated person or object, thus realizing intelligent monitoring.
In addition, the smart camera can also support remote monitoring. You can remotely view the real-time image of the camera through your mobile phone or computer, allowing users to view the image of the camera anytime and anywhere, to better protect the security of your home or office.
At present, cameras have been widely used in the security industry to monitor buildings, parks, schools and other places to protect the safety of the people. It can also be used in commercial places to help businesses achieve intelligent management, improve business environment and improve service quality.
2: Working principle of camera
The working principle of the camera is to reflect the light to the sensor, convert the signal captured by the sensor into a digital signal, and finally send it to the computer to display the image. Then the camera can capture the static and dynamic images in the picture.
The sensor of the camera is the most important part. It can capture light and convert it into electrical signals. There are many types of sensors, the most common are CCD and CMOS sensors, which can be used to capture images.
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