The autumnal equinox is the sixteenth solar term in the solar terms on the solar calendar, around the 23rd of the Gregorian calendar. There are two meanings of "equinox": one refers to the time of the day and night, and from this day it gradually changes from a long day and a short day to a short day and a long night. The second is that the climate turns from cold to hot. According to the Chinese calendar, "Lingqiu" is the beginning of autumn, and "frost" is the end of the autumn, and "equinox" is exactly half of the 90 days from the beginning of autumn to frost. The weather in the fall is dry, and there is hot summer air before the autumn equinox. Most of the weather is warm and dry. After the autumn equinox, the autumn wind hits and the temperature gradually decreases. In fact, no matter which solar terms, we must pay attention to balanced nutrition and proper amount. Autumn equinox is no exception. In addition to following the general principle of a reasonable diet, it is recommended that you eat some yams during the autumn equinox. The second article of the "Chinese Dietary Guidelines" proposes: Eat more fruits, vegetables and potatoes. Studies have shown that diets rich in vegetables, fruits, and potatoes have an important role in maintaining good health, maintaining normal intestinal functions, improving immunity, and reducing the risk of chronic diseases such as obesity, diabetes, and hypertension. Yam belongs to the potato, common potato and sweet potato, also known as sweet potato, sweet potato, hawthorn, sweet potato, potato, also known as potatoes, potato, cassava, also known as mandarin, wood sweet potato, potato, including taro and yam . Starch content of dry potato products is about 80%, protein content is about 5%, fat content is about 0.5%, regular consumption can control weight and prevent constipation. Note: Due to the low content of potato protein, children may consume too much food for a long time, which will affect normal growth and development. Yam is tender and nutritious. Each 100 grams of yam contains about 75 grams of water, 14.4 to 19.9 grams of carbohydrates, 1.5 to 2.2 grams of protein, and 0.1 to 0.2 grams of fat. It also contains B vitamins, vitamin C, and vitamin E. There are many kinds of yam, and there are well-known yam and yams. Iron rod yam is mainly produced in Henan and Shandong. Compared with ordinary yam, it has many hairs, white color, less water, high viscosity, and heavy physique. Yam yam, also known as water yam, is mainly produced in Jiangsu, Anhui, and other places, and its stem is usually purple. The yam root is cylindrical, thin, with fine hairs and yellow on the surface; yellowish-brown spots; fine white flesh. There are also yam, Ganoderma yam, and Yamato Nagase Yam introduced from Japan. Different types of yams, the price is different, ranging from a dozen jins to dozens of jins. There are many ways to eat yam, including raw food, steaming, boiling, stewing, frying, and frying. 1, eaten raw: Wash directly to eat, watching white, eating crisp, you can also wash after the salad. 2, steaming: Cooking is very easy to do, you can eat directly cooked, you can also touch some sugar or honey taste; or made blueberry yam. 3, cook: You can porridge, glutinous rice porridge, rice porridge or grain porridge can put a little yam, can also be made of yam pumpkin porridge. 4, stew: You can stew with meat, ribs yams, Wuji yam, can also be made with potatoes, beans, etc. Stew stew. 5, fried: can be fried alone, can also be fried with fungus, a white and black, contrasting, good taste; can also be made of yam fried pork. 6. Deep-fried: The most famous of yams in the world are honey yam. Because of the need to go through the frying process, the energy content will increase. It is recommended to use stew stew more often, less fried and fried to reduce oil intake. Virus Specimen Collection Tube Inspection principle: Virus Sampling Tube,Virus Specimen Collection Tube,Viral Transport Tube,Saliva Virus Sampling Kit Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com
It can perform protein denaturation on fresh clinical virus samples to inactivate the virus, prevent secondary transmission of infection, and ensure the safety of transportation and testing personnel.
♣.Structural composition: Combination of cotton swab and transport medium (VTM).
♣. Product requirements:
The product should be airtight, avoid high temperature, avoid direct sunlight storage. It should be used in a clean, hygienic, pollution-free, and temperature-friendly environment.
♣, Storage conditions and validity period:
â‘ , the product should be stored in a clean, dry and ventilated environment,
②, the temperature is 5℃-35℃;
â‘¢, relative humidity <85%RH;
â‘£, product shelf life: 12 months.
♣. How to use
â‘ Before sampling, mark relevant information on the label of the sampling tube.
â‘¡. Sampling with the corresponding cotton swabs.
â‘¢ After the collection is completed, quickly put the cotton swab into the collection tube, break the part higher than the sampling tube, and tighten the tube cover.
â‘£. For the specific sampling method, please refer to the following:
a) Nasal swab Gently insert the sampling head into the nasal cavity, stop for a while and then slowly rotate to exit, immerse the collected specimen in the Xiangxiang solution, break the excess part and discard it, and tighten the sampling tube cover.
b) Pharyngeal swab: Wipe bilateral pharyngeal tonsils and posterior pharyngeal wall with the sampling head, immerse the collected specimen in the sampling solution, break off the excess part and discard it, and tighten the cap of the sampling tube.
c), Mycoplasma Chlamydia, Ureaplasma specimen collection
Male: Insert the sampling head into the urethra about 2cm and rotate, stay for a while and then exit, and immerse the collected specimen in the sampling solution.
Female: Wipe the mucus of the cervical orifice, insert the sampling tip into the cervical canal for 1-2 cm for sampling, immerse the collected specimen in the sampling solution, break off the excess part and discard it, and tighten the cap of the sampling tube.
♣. Precautions
1. After the virus is collected, the disposable sampling swab should be completely inserted into the preservation solution, so that the virus can be retained to the greatest extent possible.
â‘¡ The collected specimens must be sent for inspection in time.
â‘¢. It is forbidden to use products with damaged packaging and expired validity period to prevent pollution.
This single-use Virus Sampling Tube is used for in vitro diagnosis. It cannot be used for human or animal oral or external use. If swallowed, it may cause serious events; it is irritating to eyes and skin. If it is not splashed into the eyes, rinse with water.
Autumnal, eat yams