Insiders reveal the "eye-blocking method" of the fresh world
[After the season when fresh strawberries are on the market, Ms. Han from Nanjing, Jiangsu Province bought a strawberry at the hawker at the door. The price is very cheap. When I get the hand, I think the strawberry is not small, it looks very hydrated. . I didn't expect it to be found to be less sweet. What puzzled her most was that there were actually hollows in the middle of many strawberries. The insiders unveiled two major "eyes" in the fresh world: one is fresh = safe, and the other is cheap = affordable. 】
Fresh is not necessarily safe
It is obviously a fresh strawberry, and the water is not too small. Why is there a hollow condition? Mr. Qian, a person in charge of large-scale commercial super-fresh market procurement, analyzed that if the fruit appears to be more inflated, the strawberry is hollow in the middle of the cut, and most of them are ripened with chemicals such as swelling agents and catalysts during the planting process. If it is a deformed fruit, it is caused by hormone pollination of strawberries.
Mr. Qian said that it is not uncommon for consumers like Ms. Han to encounter problems. Many people mistakenly believe that as long as they are fresh, they must be safe. For example, when you buy a consumer, you like to pick the cucumber with the yellow flower on the bottom. You like to buy the so-called peddler “the freshly picked vegetables at the doorstepâ€, because in their view, the freshness and safety are equal. But what is the truth? The insiders pointed out that taking cucumbers and tomatoes as an example: Most consumers think that the freshness is related to the hard and brittleness of the melon, and some of them directly regard the delicate degree of the yellow cucurbita on the cucumber guaty as an important indicator of whether the cucumber is fresh or not.
"Normally mature cucumbers, the yellow flowers at the bottom of the cucumbers fall off naturally when the melons are formed. The more beautiful the yellow flowers, the more suspected the melons are ripened." Mr. Qian said that many people have misunderstandings about tomatoes. Tomatoes that are naturally mature or ripened with chemical fertilizers will vary in appearance and feel. “For example, the natural ripe tomatoes are round and round, the outer skin is bright, and the pedicles of the tomatoes are green. However, the surface of the ripened tomatoes is dark, and the husks tend to be black. From the feel, the natural ripe tomatoes feel soft. The water is plentiful, but the ripened tomatoes feel hard and hard."
According to industry insiders, pesticide residues on vegetables cannot be judged by the naked eye and can only be detected by special instruments and special methods. Obviously, ordinary people do not have this condition. In the formal market, there are agencies that carry out special supervision and testing, and generally can control pesticide residues within the standard. Therefore, vegetable pesticide residues in the formal market are more controllable. Irregular vegetable farms, mobile vendors, and green leafy vegetables are all pleasing to the eye, but in fact, the smaller the vendors, the more difficult it is to unify the buying channels, and the more mobile, the food safety accidents occur. The harder it is to blame.
The fruits and vegetables grown by retail investors may not enter the market through the national approval process. According to the relevant regulations of the state, the fruits and vegetables grown on regular farms often have to meet more than 200 rules and regulations, and the use and dosage of agricultural products are clearly defined.
Cheap and affordable can not draw the equal sign
Related industry sources said that many people understand it as "cheap = affordable." In fact, in the field of fresh food, this equal sign cannot be painted casually.
Ms. Xiangshi, a citizen of Nanjing, went to the market and bought a lot of two-pound Chile imported cherries, but she found that the same cherries, the price of a box can differ by forty or fifty yuan. The expensive one box is bigger and more uniform, while the cheap one box is smaller, but it also has big fruit. The important thing is that the number of cherries looks more. So, at first she bought the map cheaply, but soon found the problem: I bought it and found that the cheaper part of the bottom of the box would have bad fruit, and after two or three days, the cheap fruit would be soft and unbearable. Mr. Qian said that in fact, the more the number, the more uneven the quality of the fruit, the less the flesh in the mouth.
At present, the most common one on the market is a medium-sized cherries whose weight will occupy half of the weight of the fruit. If the fruit is too small, it means that the number of cherries will be more in the same amount, so the weight of the core will be larger, and the edible pulp will be relatively less and less affordable. The larger cherries in the import market are mostly JJ (also known as "double hook") specifications. Excluding the fruit core to calculate the unit price of the cherries, the bigger the cherries, the more cost-effective. In comparison, the superior product of the giant cherries is in short supply, and it is able to continue to obtain such a specification that is the leading enterprise of some retail giants or fruit retailers. Imported fruits such as strawberries, cherries, kiwis, etc., as small as ordinary fruits and vegetables, the principle of stable quality is always applicable. For consumers, the stability of the product is the real benefit.
Chaff Cutter,Chaff Cutter Quikr,Chaff Cutter Grinder Price,Best Chaff Cutter
Shuangfeng County Dingyuan Machinery Manufacturing Co. Ltd.. , http://www.starchseparator.com