When it was June, it was the cherry season. However, before and after the Dragon Boat Festival, Weibo and WeChat reported that some "cherries" of this year's cherry "emergency notice", saying "a cherry in a parasitic worm, almost 100% are all", and urged everyone not to buy cherries. Some netizens also called the cherries of the worms “cherry cherriesâ€.
In order to verify the true and false, some netizens in Shaanxi, Beijing, Qingdao, and Guangzhou purchased their own cherries, and they started experiments according to the inspection methods introduced on the Internet. Some cherries were soaked in salt water that they actually appeared as linear bugs. Some people also attached photos and called out of nausea, claiming that they would not dare to eat cherries again.
According to Liu Qingzhong, a researcher at the Fruit Research Institute of the Shandong Academy of Agricultural Sciences, according to his long experience in cherry breeding and previous observations in orchards, the larvae that appeared in cherries were fruit fly larvae. "Apples, peaches, apricots and other fruits are all parasitic to Drosophila larvae." He said that such fruit flies, which use plant fruits as food, lay eggs under the skin and are one of the common insect pests in fruits.
"The phenomenon of cherry larvae was also rare in previous years, but this year it is biased." The fruit is set before and after the "May 1st" cherry, and the growth period is only about one month. This year, due to the low temperature during the same period, the cherry ripening period is delayed by half a month, which coincides with the growth period of the fruit fly larvae, resulting in an insect damage that is heavier than in previous years.
Fruit health: eat cherries to ease computer family discomfort
Experts said that because computer workers are staring at the screen for too long, the photosensitive material on the retina will be consumed too much. If vitamin A and related nutrients cannot be supplemented in time, it can easily cause eye pain, vision loss, photophobia and other symptoms, and even induce night blindness. . Therefore, the demand for vitamin A by computer workers is much higher than the average person. According to the determination, the content of vitamin A in fresh cherries per 100 grams is 4 to 5 times higher than apples, grapes and other fruits, which is of great benefit to such people.
In addition, long-term operation of the computer can also cause soreness in the joints of the fingers, wrists, arm muscles, shoulders, neck, and back. The cherries are rich in anthocyanins, anthocyanidins, and vitamin E. These nutrients are Effective antioxidants are effective in eliminating muscle soreness. Eating cherries can reduce swelling and pain within a few days.
On the other hand, the iron content of cherries ranks first among fruits, more than 20 times that of citrus, pear and apple. Iron is also a raw material of hemoglobin and is very suitable for women affected by computer radiation.
Experts suggest cherries should be soaked in rice vinegar for a week, sooner or later each time, about 20 ml each time, to improve the symptoms caused by long-term use of computers are very effective. However, it should be noted that cherries can not eat more, because it contains a certain amount of cyanogenic guanidine in addition to more iron, excessive consumption can cause iron poisoning or cyanide poisoning.
Lovely cherry female beauty
1. Natural medicine
All cherry branches are gynecological medicine. Take 500 grams of cherry leaves, add water decoction bath, once a day, can treat vaginal trichomoniasis. The cherry ash is burned to the end and the rice wine is sent for service. It can treat women with cold knees, dysmenorrhea, and abdominal pain. With cherry root 30-60 grams, add water decoction to take, with the power of regulating blood circulation, good medical women, blood discord, liver fire, palm hot flashes, amenorrhea embolism.
Folk experience shows that the benefits of eating cherries are more than one. Cherries can treat burns, play astringent and relieve pain, and prevent the wound from blister and pus. At the same time, cherry can also treat light and severe frostbite.
2, good skin care medicine
Cherry has been called “beauty fruit†since ancient times. It is said that it can “nourish the skinâ€, “a good color, and a beautiful state†in ancient Chinese books, and it can make the skin more smooth and moist. This is mainly because the iron content in cherries is extremely rich. The iron content per hundred grams of pulp is 6 times the weight of strawberries, 10 times that of Chinese dates, 13 times that of Chinese wolfberry, 20 times that of Chinese wolfberry, and 20 times that of apples, ranking first in all kinds of fruits. Commonly used cherry juice to rub the face and wrinkles, can make the facial skin ruddy white, wrinkle removing spots.
3, hematogenesis expert
The iron contained in cherries should be high in the fruit industry. Located at the head of various fruits. Iron is a raw material for the synthesis of human hemoglobin and myoglobin. It plays an important role in human immunity, protein synthesis, and energy metabolism. It is also closely related to brain and nerve function and aging process. The regular cherry can supplement the body's demand for iron and promote the regeneration of hemoglobin. It can prevent and treat iron deficiency anemia, enhance physical fitness, and improve brain function.
4, extremely anti-oxidation soldiers
First, the red color of cherries is formed by complex components, and one of the phytochemicals known as "anthocyanins" has a strong "antioxidant" effect. Antioxidation is an important physiological function. The aging of the human body, the decline of bodily functions, chronic diseases and the occurrence of certain tumors are all related to the free radical-dominated oxidation reaction in the body.
The antioxidant effect of anthocyanins is considered to be the strongest. The darker the cherry, the greater the anthocyanin content. So the purple cherry has the greatest antioxidant effect, followed by dark red cherry, light red cherry again, and yellow cherry.
How to choose and eat cherries?
In general, the cherry skin on which the fruit fly lays will be slightly soft, broken, and the taste will be sour. Therefore, when selecting cherries, it is best to pick fresh, intact skin with no holes, if you are worried about worms in the cherries, soak in light salt water and eat. It is best to store the cherries in the refrigerator, preferably with a fruit stem. The most suitable temperature is 2 °C to 5 °C, can maintain a fresh taste. The cherries are afraid of the heat. If they are transported or stored in the open air, they may incur fruit flies to lay eggs.
The cherry is supposed to be big and red, but some people do not dare to see the bigger cherry. They think that they used an expanding agent during the growth process. This is actually a misunderstanding. The cherry used an expanding agent and it is also easy to crack. , resulting in poor quality. There are thousands of varieties of cherries, but there are four common types in the market: red light, Pioneer, Renée, and early red. It's big and red. It's not necessarily red. It may be a little bitter. This is due to the variety, and it feels sweeter to eat Pioneer and Rennie varieties. If the mouth is not good, buy soft, sweet Rennie varieties.
So pick the cherries to remember these three tricks: 1, the width of the upper narrow, bright fruit handle 3, bright fruit peel
Edible cherry notes
1. The cherry nucleoside contains cyanogenic hydrazine, which produces hydrocyanic acid after hydrolysis. It should be carefully poisoned when used medicinally.
2, there are ulcer symptoms, fired, Shensi; diabetics do not eat.
3, cherry high potassium content can not be underestimated, 258 mg per 100 grams of potassium, for patients with kidney disease is not a small number. Patients with kidney disease suffer from oliguria and edema if the kidneys lose their ability to regulate water and electrolytes. In the case of oliguria, potassium retention may be reduced due to reduced potassium excretion. If the patient eats too much cherries, the patient will have hyperkalemia.
When the serum potassium is higher than 6.5 mmol/L, the patient's heart will stop beating within seconds to minutes. Therefore, hyperkalemia can be said to be the "invisible killer" of chronic kidney disease.
4, cherries is a fruit with high nutritional value. However, according to Chinese medicine, cherry is a hot food and eating too much is easy to get angry. It is generally appropriate to eat about 10 at a time.
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