Citron, also known as citron head, citron bud, is the young shoot of the citron tree. The saplings listed in the early spring are called “tree vegetablesâ€. In early spring, the citron trees spit out the tender buds of green shoots that are called wild seasonal vegetables. They are commonly known as citron heads. Folk sayings are: “Before the rain, buds are tender, and after the rain, sprouts sprout.†This is to say that it is best to pick the sweet citron before the GuYu solar season. The folk song: “March 8, eat alfalfa sprouts.†The lunar calendar is March 3rd each year. It is a good season for Citron Buds to be listed, and see its bright red leaves, shiny stems. , attractive appetite, coveted.
The nutritional value of Toona sinensis
From a nutritional point of view, it not only has a unique flavor, attractive appetite, but also has a high nutritional value. In addition to containing protein, fat, and carbohydrates, the contents of potassium, calcium, magnesium, and vitamin B are also among the best in vegetables. . Also rich in phosphorus, carotene, iron, vitamin C and other nutrients. Other studies have also found that citrons are helpful in preventing chronic diseases. It contains ingredients that inhibit a variety of pathogenic bacteria, contains components that help fight cancer, lowering blood fat, and lowering blood sugar, as well as quite rich polyphenolic antioxidants.
Vitamin E and sex hormones
Toona sinensis contains vitamin E and sex hormones, which can resist aging and nourishing yin. It has a certain effect on infertility. Therefore, it has the name of “progesteroneâ€.
Vitamin C
Citron is rich in vitamin C (after pepper), which helps to enhance the body's immune function and has a good effect of lubricating the skin. Vitamin C also has anti-oxidant effects and has an anti-cancer effect.
carotene
Carotene moisturizes the skin and protects the eyes. It is a nutrient that is most often needed by common eyes.
magnesium
Toona sinensis is rich in trace element magnesium and can prevent cardiovascular diseases.
Shannon
Citron is a famous seasonal product. It contains volatile aromatic organic compounds such as citronella, which can stimulate spleen and appetite and increase appetite. It is especially suitable for people who have no appetite due to excessive humidity and changes in temperature in spring and summer.
calcium
Calcium promotes skeletal development and is particularly suitable for adolescents and the elderly, while also relieving irritability.
iron
Incense contains iron, iron deficiency can easily lead to iron deficiency anemia, eat iron-rich vegetables can effectively prevent.
A
Citron contains alizarin, volatile odor can penetrate the epidermis of the aphid, so that the aphid can not be attached to the intestinal wall and be excreted.
Food taboos
Toon and milk cannot be eaten together, which can easily cause bloating.
Toon and cauliflower cannot be eaten together. Because the citron is rich in calcium, the chemical components contained in the cauliflower will affect the digestion and absorption of calcium.
Citron and cucumber cannot be eaten together. Cucumber contains vitamin C decomposing enzymes, which can destroy the vitamin C in the citron, affecting the body's absorption of vitamin C and greatly reducing the nutrition.
Champs are foods high in potassium. When taking spironolactone and potassium supplements, if used with foods high in potassium, it can easily cause hyperkalemia and symptoms such as gastrointestinal cramps, bloating, and diarrhea.
Toon should not be eaten with animal livers. Toona sinensis contains vitamin C, copper and iron ions in the liver of the animal can easily cause oxidation of vitamin C and failure, leading to a significant decline in nutrients.
Vitamin K should not be eaten when taking vitamin K. The vitamin C and vitamin K contained in citron can counteract each other, and even if the therapeutic effect of vitamin K is reduced, the nutritional value of citron can be reduced.
Edible season
As the saying goes, "Before the rain, buds are tender and silky, and after the rain, buds are woody." This means that the sweet and scented oysters before the rainy season are tender, but after a rainy season, the citrons are old, so it's best to eat citrons before the Guzhe climate. Because it was eaten after the rain, not only did it have a boring taste, but its nutritional value was greatly reduced.
Food intake suggestion
30 to 50 grams per meal, according to "Herbal Materia Medica" contained "Axillary buds more food dynamic wind, smoked twelve meridians, six internal organs, God faint blood gas. If pork and hot noodles are frequent, cover The meridians are also ", so do not overeat.
Eating citrons as an allergy
Wild vegetables can cause solar vegetative dermatitis. After eating, avoid sunlight exposure. Edible vegetables such as leeks, marjorams, citronella and other allergies vary from person to person. People with allergic constitution or poor resistance should try to avoid eating, if abnormal Get medical attention immediately to avoid delays.
The purchase of citron
When buying citrons, look for green, scented, and rot-free citrons, preferably less than 10 cm in length.
What is Indoor PTZ Camera
PTZ: In the security monitoring application, it is the abbreviation of Pan/Tilt/Zoom, representing the pan tilt omnidirectional (up and down, left and right) movement, lens zoom and zoom control.
PTZ: In the security monitoring application, it is the abbreviation of Pan/Tilt/Zoom, representing the pan tilt omnidirectional (up and down, left and right) movement, lens zoom and zoom control.Automatic tracking is divided into three types: one is through embedded video encoder, also known as intelligent visual server; the other is PC software; the other is to directly write the tracking algorithm to DSP chip, and then design the DSP chip as a hardware circuit on the high-speed ball motherboard, and the high-speed ball is directly read. Among the three types, the third type is used most in the current market.
The intelligent vision PTZ automatic tracking and monitoring system consists of an intelligent vision server (responsible for intelligent analysis and command) and a high-speed spherical camera (responsible for tracking targets). The automatic PTZ intelligent tracking function enables the camera to automatically PTZ drive its own PTZ and zoom lens, and automatically control the PTZ camera to rotate the PTZ in all directions and zoom the lens, and perform visual oriented automatic tracking for the locked moving target, so as to ensure that the tracking target continues to appear in the center of the lens with a close-up image, so that the security personnel can see the information more clearly, It can also be used for obtaining evidence afterwards. The automatic PTZ tracking module makes up for the narrow field of vision of fixed camera monitoring, which is an essential function of a perfect security monitoring system.
The intelligent vision PTZ automatic tracking and monitoring system has the target analysis function, and is equipped with a high-resolution camera, a large magnification optical zoom lens and a high speed PTZ, which can automatically capture suspicious targets quickly and accurately. By setting the preset position intelligent vision PTZ automatic tracking monitoring system, the preset position scanning, automatic cruise and other functions can be realized, and many special requirements of intelligent monitoring can also be realized. In addition, the intelligent vision PTZ automatic tracking and monitoring system also has the advantages of beautiful appearance and strong concealment, so it is very suitable for public security intelligent monitoring applications in airports, squares, rail transit, villas, government administrative units, military regions, museums and other types of places.
The automatic PTZ tracking and monitoring system integrates optics, electronics, machinery, information processing and network, and is composed of camera, power transmission, motion control device, image analysis, recognition, compression and communication based on high-speed parallel processing. It has the functions of video camera, position control, orientation and lens preset, moving object detection, recognition and tracking, flame and smoke detection and alarm, etc. It can be widely used in buildings, banks, airports, stations, customs, transportation, power, factories and mining enterprises and other security monitoring occasions.
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