When buying pig blood, the difference between pores and non-pores is really big, as long as you keep these 4 points in mind, you can avoid buying fake pig blood.
Pig blood, a nutritious and unique ingredient, plays an important role in Chinese cuisine. It is extremely rich in protein, minerals and vitamins, especially iron and zinc, which have the effect of nourishing blood and enhancing immunity. However, many people have encountered a problem when buying pig blood, which looks porosital and has a slightly rough texture, which makes people wonder if this is a normal phenomenon. How to distinguish between real and fake pig blood, and how to choose high-quality pig blood? Next, let's learn about some common sense about pig blood.
First of all, we need to understand what "fake pig blood" is. In fact, "fake pig blood" is not completely free of pig blood, but its production process may use additives such as blood meal, water, salt, or through the blending of various chemicals and food coloring to imitate the taste, texture and appearance of real pig blood. The existence of this "fake pig blood" has undoubtedly brought trouble to consumers. So, is pig blood without stomata fake pig blood?
Some people think that pig blood without pores is fake, but this is actually a misconception. The reason why pig blood has stomata is because pig blood contains a lot of oxygen in its fresh state. When this oxygen clots, it forms small pores in the blood clot. Therefore, the presence or absence of stomata cannot be used as a basis for judging the authenticity of pig blood. The progress of modern technology has made it possible for many pig blood to form a porosity-free form during the production process. Therefore, we cannot judge the authenticity of pig blood based on the presence or absence of pores alone.
There are obvious differences in appearance and production process between porous pig blood and non-porous pig blood, but their nutritional value is similar. Pig blood with stomata is also known as "stomatal pig blood", and its surface is relatively rough, with some stomata visible to the naked eye. This pig blood is formed because there is no compression and filtration during the production process, which retains the original rough appearance of the pig blood. On the other hand, the surface of pig blood without stomata is smoother and there are no obvious stomata. This pig blood is compressed and filtered during the production process, making its surface more delicate. This manufacturing process helps to eliminate air bubbles in the pig's blood, making it more stable and easy to preserve.
Although pig blood with stomata and pig blood without stomata differ in the production process, there is not much difference in their nutritional value. Consumers can choose pig blood products that suit their taste according to their personal taste preferences, and at the same time, they can also enjoy the nutritional value they provide with confidence.
So, how to distinguish the real and fake pig blood? To really judge the authenticity of pig blood, it is still necessary to start from many aspects such as color, smell, and production date. First, look at the color. Real pig blood is usually dark red or dark red in color, while fake pig blood is usually bright red or pink in color. Therefore, when buying, try to avoid choosing products that are too brightly colored. Real pig blood tends to be darker in color, while fake pig blood tends to be brightly colored.
The second point is to smell the smell. Authentic pig blood has a distinctive smell, while fake pig blood may not have or smell off. When approaching the product, try to smell it for a faint smell of rust, which is one of the signs of real pig blood. Because authentic pig blood has a faint rusty smell, while fake pig blood may have a pungent chemical smell.
Third, pay attention to the production date and shelf life. Real pig blood is usually made on the same day or for a short period of time, while fake pig blood may be stored for a longer period of time. Fresh pig blood has a short production time and a short shelf life. Therefore, it is more reliable to choose products that are fresh and have a short shelf life, and it is more reliable to choose products that are closer to the production date.
Fourth, pay attention to the taste. Authentic pig blood has a tender taste and delicate texture, while fake pig blood may have the problem of rough taste and not freshness. If you feel that the texture is grainy, sticky, or too creamy, it is likely to be fake pig blood. Real pig blood has a delicate taste, while fake pig blood can be coarse or too creamy.
In addition to distinguishing between real and fake pig blood, we must also learn to buy high-quality pig blood. First of all, choose a regular channel to buy. The quality and safety of products through formal channels are more guaranteed. Next, choose products from well-known brands and regular manufacturers. These products are more guaranteed in terms of quality and safety. Then, pay attention to the appearance and smell of the product to ensure that the purchased pig blood is fresh and normal. At the same time, choose products with different specifications, shapes and colors according to your needs.
As long as we understand the difference between porous and non-porous pig blood, and master the skills of distinguishing real and fake pig blood, it is indispensable knowledge for us when buying pig blood. In this way, we can better protect our health and enjoy the delicious taste and benefits of nutritious, unique ingredients.