How to choose American ginseng? How to choose good American ginseng

American ginseng: Do you want to be imported or domestic? Imported American ginseng is white in color, with fine horizontal lines on the surface, light in weight and less powdery; The section is relatively flat, slightly gelatinous, with fine chrysanthemum texture, rich aroma, slightly sweet and bitter, refreshing taste, and the taste can stay in the mouth for a long time. The appearance of domestic is coarse and sparse, heavy and firm, powdery, uneven cross-section, the inner layer of the slice is more solid without chrysanthemum heart texture, no specific fragrance, chewing bitter or light, light and slightly astringent for a long time, sticky tongue.

The above two kinds are uniform, hard, light, tight surface striae, fragrant, and strong flavor. Generally, the wild ones are the top grade, and the cultivators are secondary. American ginseng has the dual effects of nourishing yin and replenishing qi, calming the nerves, clearing away heat and rejuvenating the body, and reducing fire and heat.

As the old saying goes:"American ginseng is cool and replenishing, and can be used by anyone who wants to use ginseng without being warmed by ginseng".Therefore, replenishing but not drying is the special feature of American ginseng.

1.Strengthens the heart muscle and enhances the mobility of the heart; 2.Strong central gods'It calms the body and mind and restores fatigue, has a sedative and hangover effect, enhances memory ability, and is demented to the elderly'Dementia has significant efficacy; 3.

It has a regulating effect on blood pressure, making a temporary or persistent decrease in blood pressure. Suppressed'Produces arteriosclerosis and promotes the growth of red blood cells'Amount of hemoglobin added; 4.It can regulate the islet of pancreas'secretus, so it has an effect on diabetes; 5.

It has a difference in regulating paraadrenaline to the liver'secretion, metabolism-boosting effect; 6.It can enhance physical strength and carry out transportation'Mobilization is of great help; 7.Suppressed'Cancer-producing cells grow, increase'plus immune function; 8.

Promotes digestion and is effective for chronic stomach problems and gastrointestinal weakness.

1) Ginseng age: The planting period of high-grade ginseng is not less than 3 years, and the American ginseng that is 4-5 years old is better, and the saponin content is higher. The more indentations on the reed head, the greater the ginseng age, and the color and indentations of the ginseng body are not the basis for judging the ginseng age.

2) Ginseng: Among the three Atlantic ginseng producing areas in North America, the ginseng from Ontario, Canada has a sweet taste, excellent quality, the first yield, and the chromosome drying technology has the technical guidance of the Ontario Ginseng Association; American ginseng from Wisconsin, USA, has a slightly bitter taste and is darker, ranking second; In the Vancouver region of Canada, the climate, soil and other natural conditions and climatic conditions are not as good as those of Ontario, resulting in a light taste, ranking third.

3) Ginseng flavor: Those who take American ginseng regularly can taste whether the taste is strong. For those with a light taste, quality needs to be considered.

American ginseng has uniform size, fine surface, dense ring lines, hard quality, light body, fragrant smell, strong flavor, and the best quality when it is contained in the mouth.

1. Look at the color:The main reason for choosing American ginseng is its color, the appearance is beige better, the cut ginseng flesh is egg white or light yellow is better, and the darker color is longer and the quality is not very good.

2. Look at the year:American ginseng can be harvested in 3-6 years, and the longer the better. Because of the cost factor, most American ginseng on the market is generally only three and a half years old.

3. Look at the form:The American ginseng with a clear reed head and light weight is a good ginseng, and there are many wild mountain ginseng that grows for decades on the market and costs more than 10,000 yuan for a single branch.

4. Taste:Good American ginseng contains in the mouth, the initial feeling is slightly bitter, and then chewing it is slightly bitter, and finally swallowing, the aftertaste should return slowly, and the ginseng fragrance is getting stronger and stronger, if the ginseng fragrance is relatively light, it means that the quality of American ginseng is relatively poor.

5. Skin:The epidermis of good American ginseng should have transverse ring lines or linear skin pimples, and there are fine and shallow longitudinal wrinkles, horizontal and longitudinal lines to show a network of intersections, and yellow-brown dotted resin channels can be seen in the cross-sectional skin, forming obvious layer rings, if any one is not obvious, it also indicates that the quality of American ginseng is relatively poor.

The above content refers to Encyclopedia - American Ginseng.

First of all, on the surface, imported American ginseng has coarse, deep and irregular wrinkles, while domestic American ginseng has fine, shallow and relatively smooth wrinkles.

Second, it is to use your hands to shake it, imported American ginseng feels heavy, and domestic American ginseng feels slightly lighter;

Third, it is the smell, imported American ginseng usually has a stronger aroma, and the domestic one is slightly lighter.

There is also a trick called the nine-character proverb to distinguish "the face of the old man, the head of the small reed, and the tail of the mouse".

Old man's face: It means that the outer skin of ginseng, the thicker and deeper the wrinkles, this means that the ginseng is large when it is fresh, and it shrinks violently after drying.

Small reed head: The reed head refers to the pedicle of American ginseng, that is, the place where it is connected to the stem. The smaller the reed, the better the quality. Because there is an ingredient in the reed head that may cause people to vomit, it is necessary to try to choose small reed ginseng;

Mouse tail: The main body of ginseng should be round and full, and then suddenly tapered, just like a small mouse, which is a good ginseng; If the whole ginseng is too uniform, it is not a good grade;

1. When buying American ginseng, you should first distinguish whether the American ginseng is domestic or imported, and the American ginseng on the market is divided into two categories: imported American ginseng and introduced American ginseng, one is imported, the function and effect of the two types of American ginseng are very different, and the American ginseng sold in pharmacies is mostly introduced, ** is generally about a few dollars a gram, if it is an imported American ginseng, it is generally a dozen to more than 20 yuan or so.

2. When we choose American ginseng, we can also choose from the producers of American ginseng, and ask the sales staff whether it is wild mountain ginseng in the United States, American ginseng planted or American ginseng introduced and planted in China. Depending on the production area of American ginseng, the taste and effect of American ginseng will be different. So there will be a certain gap between **.

3. You can also judge whether American ginseng is good from looking at the year of American ginseng, generally the time period from planting American ginseng to picking American ginseng is about 3 to five years, and the longer the picking time, the better the American ginseng. However, due to the cost factor, most of the American ginseng we see in the market today is generally picked in about three years.

4. Looking at the form of American ginseng, American ginseng with a clear reed head and a light weight is a good ginseng, and we can judge it by weighing and comparing American ginseng.

American ginseng has a variety of health care effects, can enhance the body's ability to resist disease, can also relieve the body's fatigue, everyone should master the selection of American ginseng, but also pay attention to the correct use of American ginseng, not everyone can take American ginseng to maintain health.

1. American ginseng is a kind of nutritional product with a special smell, when choosing American ginseng, as long as you are careful to smell the different flavors of American ginseng. American ginseng has a unique smell, and it is generally difficult to imitate it.

2. The overall size of American ginseng is wrinkled, and it looks like there is a hint of fluctuation. When choosing Xilu to talk about ginseng, you can compare these wrinkles, if the American ginseng is more naturally distributed throughout the body, it means that the quality of American ginseng is very good.

3. The skin of the American ginseng is full and looks like it has a vertical natural texture, if the American ginseng looks flat and the texture is not very obvious, it means that the nutritional value of this American ginseng is very low.

4. When choosing high-quality American ginseng, first look at the skin hole of American ginseng, if it is relatively thick, it means that the quality is very good, in addition, the texture of American ginseng is firm, and it feels very thick when pinched, while the poor quality American ginseng is relatively light, and it can be seen by a slight comparison.

5. When buying American ginseng, you can taste it a little. If you feel that American ginseng is eaten in your mouth, the taste is very fragrant, and there is an astringent fragrance, and this kind of American ginseng has the highest nutritional value.

6. Take a American ginseng and break it, if the sound is very crisp, then it means that the quality of American ginseng is very good, if the sound is very dull and cautious, then it means that the quality is average.

When buying American ginseng, in addition to looking at the place of origin, the taste, color, body shape, and content of ginseng are all criteria for judging the quality of ginseng. High-quality American ginseng, generally a single net weight of more than 10g, and with a reed head, the taproot is round or spindle-shaped, it feels heavy and solid in the hand, the surface is light yellow or yellowish-white, the color is oily and greasy, and the texture is full and firm.

American ginseng is a kind of "cool" ginseng, its taste is bitter, slightly sweet, cool, it has the effect of nourishing yin and replenishing qi, quenching thirst, removing irritability, clearing deficiency and fire, strengthening righteousness, and anti-fatigue, American ginseng contains an ingredient called ginsenoside, which has the effect of improving human resistance.

How to choose American ginseng:

1. View the reed head.

The reed head of the commercial American ginseng is small, and the reed bowl is generally invisible or scarce, and it is small and shallow; The reed head of raw dried ginseng (ginseng) is obviously larger, and there are more reed bowls, which are large and deeply concave.

2. Look at wrinkles.

Good American ginseng is wrinkled, irregular, coarse and deep; Generally, the surface of American ginseng is smooth, the longitudinal wrinkles are fine and shallow, and the transverse wrinkles on the root head are obvious. The upper part or the whole root of raw dried ginseng has shallow and intermittent coarse horizontal lines and obvious longitudinal wrinkles, but the longitudinal wrinkles are not as thick and deep as good American ginseng.

3. Look at the skin hole.

American ginseng skin pores are thicker; The skin pores of raw dried ginseng are elongated.

4. Look at the texture.

The texture of better quality American ginseng is firm and heavy, and it feels heavy and firm in the hand; The texture of general quality American ginseng is secondary; The texture of raw dried ginseng is lighter, and it has a sense of frivolity in the hand.

5. Listen to the sound.

Better-quality American ginseng is generally hard and not easy to cut, and when cut, the sound is lighter and brittle, and the section is more neat. The general quality of American ginseng is not as obvious as the above; The raw and dried ginseng is loose, easy to cut, and the light and brittle sound is not obvious.

How to choose American ginseng?

American ginseng is uniform, hard, light, with tight horizontal lines on the surface and a strong aroma. Generally, the wild ones are the top grades, followed by the cultivators. Different varieties have a slightly different method of selection.

1.Pink American ginseng.

The shape of the wild is small, or there is a difference, the color is white, the light is light, and the appearance of the horizontal line is thin. Lightweight. The aroma is intense, with a slight sweetness and bitterness. Breeder, white fine lines of the color are not as tight as wild fine lines. The weight is firm and the taste is light.

2.Raw skin American ginseng.

The wild shape is as thick as a thumb, or it is very small. The exterior is earthy yellow, and the horizontal lines are black and thin. The interior is yellow and white.

The constitution is simple. The fragrance is strong, ***. The shape of the cultivator is similar to that of the wild, but **light yellow, **thin, and the horizontal line is not black, but thinner.

The physique is strong and heavy. The taste is very light.

Further information: American ginseng is native to North America and is naturally distributed in the forests of the United States at latitude 30-48°N and longitude 67°W at 67°W, i.e., southeastern Canada and the eastern United States, including Montreal and Quebec in Canada, and New York and Missouri in the United States. It likes loose soil, deep and fertile soil, rich humus, good air permeability, good water permeability, good fertilizer and water retention performance, loam, sandy loam or forest brown soil with good aggregate structure; Prefer oblique light, scattered light, and avoid strong light; The growing season requires high air humidity (about 1000 mm of precipitation per year).

American ginseng is a kind of cold ginseng with a bitter taste, slightly sweet, and cool nature. It has the effects of nourishing yin and replenishing qi, quenching thirst, removing irritability, clearing deficiency and fire, strengthening righteousness, and resisting fatigue. American ginseng contains ginsenosides, which improve the body's resistance.

1. The main reason for choosing American ginseng is its color, the appearance is beige better, the cut ginseng meat is egg white or light yellow is better, and the darker color is longer and the quality is not very good.

2. You can also see the shape of the skin grain can also see the quality of the quality, the transverse pattern is clearer is better, if the skin pattern is transverse and vertical staggered and not clear, it is worse, if you slice it, you can see that there is a clear brown ring on the piece, the heavier the weight of the same size of American ginseng, the better the quality.

Clause. First, when we distinguish whether American ginseng is the best, we need to look at the color of American ginseng, generally the better American ginseng, the more there is a pure yellow, the color is naturally flawless, such American ginseng nutritional value will be very high, and the color is not correct belongs to low-quality varieties.

Clause. Second, if we want to buy American ginseng, we must understand the basic properties of American ginseng, American ginseng is a dense vegetation, so when buying American ginseng, we should pay attention to the weight of a single one, you can weigh and compare it a little, and choose a slightly heavier one.

Clause. 3. When buying American ginseng, we should pay attention to the shape and quality of American ginseng, when we identify American ginseng, we should touch the surface of American ginseng to see if the surface of American ginseng is relatively large and smooth, if the surface of American ginseng is smooth, then this kind of American ginseng belongs to a better variety.

Clause. Fourth, we choose American ginseng, to look at the texture on the American ginseng, the texture of a good American ginseng is very clean, the texture is also very natural, there will be no length difference, it looks irregular, in addition, the deeper the texture of the American ginseng, the better, indicating that the quality is good.

Clause. Fifth, when the American ginseng is selected, we can make a little noise to taste, because Shengqing search for high-quality American ginseng, the taste is very rich, bitter with a trace of sweetness, the feeling is a kind of aftertaste and ginseng fragrance is strong, if the taste is very light, then the quality is naturally very poor.

Clause. Sixth, now a lot of American ginseng, by some bad merchants for processing, looks and high-quality American ginseng is very similar, we can distinguish the American ginseng, you can break the American ginseng, if the inside is mostly white, then the quality is average, if the color is still pure yellow, then the quality is very good.

Clause. 7. When we choose American ginseng, the processing technology is also very important, a good American ginseng is thinner, which is conducive to human absorption, and the bad process is thicker, which is not conducive to human absorption, which is also a skill for choosing American ginseng.