1, manufacturer. Need to know its production history, production scale and production technology. Generally speaking, the older the manufacturer, the more trustworthy it is.
2, product specifications, general packaging. Some manufacturers' products are 0.2 grams per tablet, and some are 0.25 grams per tablet. You can't just look at the total price. You can compare the price per tablet or per gram.
3. Be sure to choose one that does not contain any additives or auxiliary materials. Some domestic Chlorella products have additives such as magnesium stearate or silicon dioxide, so the purity is greatly reduced. We must choose 100% purity.
4. Algae species: Chlorella can be subdivided into about 10 species, among which Chlorella pyrenoidosa has the highest nutritional value.
5. Chlorella is generally made into tablets for sale. If you see liquid Chlorella products, please do not buy them. The concentration is extremely low, mostly water, and liquid Chlorella products are easily oxidized. Chlorella health food in the global market is generally made into tablets (granules). If it is Chlorella powder, it is not recommended to buy it, which is inconvenient to take, and the taste of Chlorella may be disliked by some people. The granules are convenient to take and easy to digest.
Chlorella must be processed before it can be eaten. Wild Chlorella is inedible. First of all, it is impossible to tell which is Chlorella with the naked eye, because there are thousands of kinds of algae, and most of them are green with the naked eye. So how to determine Chlorella? It must be determined by observing the morphology and structure of cells with a microscope. Chlorella cells are only the size of human red blood cells and need a microscope 600 times to see clearly. Furthermore, wild algae will adsorb heavy metals in natural environments such as oceans, lakes and ponds, and will breed toxic algae (such as microcystins) during the growth process, which is the most important reason why wild algae cannot be eaten directly. Chlorella food must be cultivated in a clean environment through professional manufacturers. Thirdly, the cell wall of Chlorella has three layers, and it can only be completely digested and absorbed after the digestibility of the cell wall is broken. If you eat wild green algae, you can't digest and absorb it, it's equal to eating it for nothing!
7. Chlorella tablets must be packaged away from light. Bottled packaging is not as good as aluminum-platinum packaging.
8. It would be deceptive if there are still manufacturers who still emphasize the wall-breaking technology. In fact, the wall-breaking technology was a new technology decades ago. After breaking the wall, the digestion and absorption rate of food will be greatly improved. This is why Chlorella appeared in the mainland market so late. The current wall-breaking technology is no longer a sophisticated technology, and many manufacturers can do it. On the contrary, ultra-clean technology and pollution-free production technology are the important factors that determine the quality of Chlorella, which is also the reason why the quality of Chlorella products produced in China is not high (polluted and impure).
9. If it is an imported Chlorella slice product, it is best to show the import hygiene certificate of each batch. The products that can produce the hygiene certificate indicate that the quality of this batch of products is qualified, because they have passed the third-party commodity inspection in China, including the detection of heavy metal carcinogens, Escherichia coli, nutritional components, etc. This is particularly important, and it is also the most important index to evaluate the quality of Chlorella. Because China's control over imported food is relatively strict internationally. If you can't produce the certificate, the source and quality of the product can't be guaranteed.
10, taste, color, appearance and other series can refer to the following detailed description. A good Chlorella slice tastes good when chewed, has strong viscosity, strong algae flavor, does not change blindly, and has no other peculiar smell. The color is dark green, the particle surface is soft and uniform, and there are no impurity spots. If it is rough, black or yellow, it is because it is impure or mixed with other algae and additives, and yellow is because the product is oxidized. If it tastes sour and bitter, it must be microcystins derived from water pollution in the process of farming, and the harm of microcystins even exceeds the harm of heavy metals. The quality of such Chlorella products is really flattering. The main function of Chlorella itself is to detoxify and purify the body. If Chlorella itself is impure, it will not only reduce this function, but even produce side effects. Therefore, if the production conditions and technology are not ideal, there is no nutritional value.
Therefore, the production of high-quality Chlorella requires core technical support such as wall-breaking treatment, clean farming and ultra-clean processing, which is not as simple as most people think, but needs to combine years of farming experience and scientific and technological production results to provide you with high-quality Chlorella products. Chlorella, for example, has a strong function of adsorbing heavy metals and toxins, so purification technology is the core of its production, which requires a lot of investment to complete, which is not available in general production, otherwise it will have been polluted in the process of breeding.
As far as this problem is concerned, the imported Chlorella pyrenoidosa has the best quality. In fact, the best green algae (Chlorella) is in Taiwan Province Province, because Taiwan Province Province is rich in fresh water resources, with suitable temperature and good environment. 70% of the global green algae production comes from Taiwan Province Province. Moreover, most of the green algae in the Japanese market are imported from Taiwan Province Province, because there are two cold seasons in Japan, and the conditions for breeding Chlorella are not met in terms of temperature. The suitable temperature for Chlorella culture is about 22-25 degrees. In order to ensure normal sales in the Japanese market, we have to rely on imports from Taiwan Province Province. In particular, the green algae chips produced by Taiwan Province Green Algae Industry Co., Ltd., the leader of Taiwan Province Province, passed the inspection of China Commodity Inspection. Taiwan Province Green Algae Industrial Company established Chlorella production plant in 1960s, enjoying a world reputation of 50 years.
Only in recent years have manufacturers in mainland China started to produce Chlorella, but the water quality conditions and production technology in mainland China are far from the level in Taiwan Province Province.
Therefore, it is very important to choose reliable big manufacturers.
Source: green algae tablets.