Difference between genetically modified corn and non-genetically modified corn
1. First of all, genetically modified corn is uniform in size, looks neat and beautiful, sells well, and can be listed out of season. Non-transgenic corn is usually listed in summer and autumn, and its size is not so uniform, and its particles are not very uniform. Usually, the top of corn is thin, with shriveled corn.
2. The color of genetically modified corn is very beautiful, and there are many colorful corn with pleasing colors. Genetically modified corn granules also have pearl luster. This is not available in non-GM corn.
3. The color depth of transgenic corn has not changed, and the color of the whole corn is very neat, while the corn particles on non-transgenic corn are different in depth, some are deep and some are light. _
With transgenic technology, there will be no insects to erode it, so there will be no wormholes and wormholes.
Maize selection skills
1. Look at the variety of corn: corn is usually divided into sweet corn and waxy corn. You can decide which one to buy according to your own taste. Generally speaking, waxy corn is white and sweet corn is yellow. Of course, some colored corn is also sweet corn, but most of them are hybrid varieties. The biggest difference between sweet corn and waxy corn is that one has high sugar content and the other is chewy.
2. Look at the tenderness of corn: if you like to chew hard, you can buy older waxy corn; If you like the soft and sweet taste, you need to buy tender sweet corn. Generally speaking, tender sweet corn is not only rich in water and good in taste, but also rich in sugar. It tastes sweet and soft, and it's great.
3. Look at the skin of corn: If the skin of corn is not peeled off, if you want to buy fresh corn, you must buy that very green skin. If it is found that the husk of corn has turned yellow or even dried up, it is recommended not to buy this kind of corn, because they are either old corn or old corn with large water loss.
4, look at the corn stigma: you can judge whether the corn itself is fresh by the corn stigma. If you find that the stigma of corn is locked and neat, it means that corn is still relatively fresh. If you find that the corn is like a mess of grass and withered, it means that the corn is not fresh, or it is already old. It is recommended not to buy it.
5. Look at the corn kernels: If you find that the corn kernels are full, it means that the corn is relatively fresh. If the corn kernels are found to be sunken and shriveled, it means that the water evaporation is serious and it is not fresh at this time. If you buy it and cook it, it doesn't taste good, so it's not cost-effective to buy this kind of corn.
genetically-modified corn
Transgenic corn is a transgenic crop. Transgenic technology is the use of modern biotechnology, through artificial cloning to transfer the required target gene into the recipient organism, so as to improve the original traits of the recipient organism or give it new excellent traits. As an important achievement of biotechnology industrialization, transgenic corn has been widely used in the world.