What is the matter with the smoke from agarwood being black

A better agarwood, because it contains more oil, when it is not burned sufficiently, it will emit black smoke, and you can see the grease rolling with your eyes; It is not black smoke but green smoke, which is generally a relatively low-grade agarwood. However, identifying the authenticity of agarwood is not just about burning it with an open flame, nor is it about whether it emits black smoke, it is just a statement that merchants fool people. Burning agarwood with fire, in order to quickly identify the fragrance of agarwood and determine the grade and authenticity, should be ignited and quickly blown out of the open flame, more than 30 centimeters to smell the fragrance emitted, or use an open flame to bake the surface of agarwood, and then close to the nose to smell the fragrance.

If there is no agarwood fragrance in the fire, then it goes without saying that it must be fake; If there is a fragrance, if it is a veteran, then you can determine the authenticity, if it is a novice, even if you can smell the fragrance, it does not mean that it is a real agarwood, because now many businesses use scented plants to pass off as agarwood, such as flowers.

Qi Nan, Zhanggen, Vietnamese Teng, etc. At this time, it is necessary to put on the furnace, zoom in to see the conduit and bast, so as to determine the authenticity of agarwood. If you don't understand agarwood, it is recommended that you learn more into the agarwood bar, don't believe that you now know what agarwood is true in the xx merchants in the answer, and the Ming people know at a glance that it is a self-written and self-directed fishing technique.

The smoke burned by agarwood is black because agarwood contains more oil, and when burned, it is not sufficient, and black smoke will be emitted.

A little bit, tasting the fragrance is inhaling the fragrance.

Identification of agarwood: agarwood is a medicinal material name, belonging to the medicinal Ruixiang family; It also refers to resin-containing wood with white wood fragrance; The wood of this type of incense tree itself does not have a special fragrance. The agarwood tree is an evergreen tropical plant that grows in humid tropical forests.

The ** of real agarwood is more expensive, so how to identify agarwood requires high professional knowledge.

1. Generally, agarwood has no fragrance before burning, but Qi Nan has an elegant fragrance, but it is not the perfume smell of ordinary fake agarwood.

2. When incense is smoked, generally agarwood only has a single fragrance, but Qi Nan has a different fragrance at each stage and lasts for a very long time.

3. Most of the fake agarwood is water sinking, but the specific gravity often exceeds the normal water sinking specific gravity, and the feel is very unnatural. 4. The skin of false agarwood is generally very dark, but good technology will also add general wood grain or wood spots. Therefore, the more beautiful the appearance of the agarwood, the more attention should be paid to it, even if there is wood grain and oil in it, it may not be genuine.

5. When the fake agarwood burns, the fragrance is mostly perfume or flavor, some have the volatile smell of alcohol, and there are also those who have no fragrance at all, but the fragrance of real agarwood burning is different.

6. Generally, the texture of agarwood is coarse and hard, but Qi Nan has a soft texture, and it will feel very smooth when sliced with a knife, and the chips can be twisted into pills when sliced with a knife.

7. Generally, agarwood slices are only fragrant or even tasteless when chewed in the mouth, but in addition to aroma, Qi Nan has a flexible taste and a little sticky teeth, and it will also produce a spicy feeling and a little sweet and bitter.

8. At present, there are many unscrupulous businessmen who make fake Qi Nan agarwood, adding color and agarwood grain or artificial fragrance to the wood that will generally sink water, except that the fragrance cannot be imitated, the rest of the appearance is almost genuine. Therefore, in order to prevent buying fake Qi Nan agarwood, it is better to listen more and compare more, and choose a more reputable old store to buy.

9. Fake agarwood** will generally be cheaper than the real one, so consumers should prevent being deceived.

Mine is the same as yours, grinding brown and blackening for a while.

There is a high income to explain what the situation is.

The color of agarwood is divided into green and dark green according to the grade.

Yellowish, yellowish, black.

The wild version of natural agarwood can be incense for different reasons.

There are four categories of rights:

First, "ripening": after the death of the tree, the roots and trunks fall to the ground or sink into the soil, and the wind and rain will slowly decompose and shrink over the years, and finally leave behind a condensate dominated by oil and fat. For example, (Compendium of Materia Medica) notes, "its old wood, its skin is rotten for many years, the heart and branches of the wood are not bad, and the one who is black and immersed in water is also agarwood."

Second, "raw knots": incense knots formed by trees while they are alive. After a deep wound is caused by external forces such as slashing with knives and axes, snakes, insects and animals, the incense tree will exude resin for self-protection, thus forming incense near the wound.

Third, "falling off": the incense that grows after the branches decay.

Fourth, "insect leakage": the incense formed due to the erosion of trees by tree insects, bacteria, etc.

Dear, hello, after the agarwood burns, there are some black wax dust that indicates that your agarwood is of inferior quality, and the high-quality agarwood has a strong and long-lasting aroma after burning, and there will be thick smoke, and there is black oil overflowing. When the agarwood with inferior texture is burned, the aroma will be lighter, the silver smoke is also light, the oil is less, and the ashes will be white or off-white after complete burning, without black dust. I hope Xiaomei's reply can help you!

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We all know that the reason why agarwood bracelets have oil lines and darker colors is because agarwood contains agarwood oil, and it is precisely because of the different agarwood oil content that the color of agarwood bracelets will be different.

In general, the higher the oil content, the darker the color. The oil content is an important factor in determining the quality of agarwood, so many incense friends will feel that the darker the color of the agarwood bracelet, the better the quality.

Of course, the above is only under normal circumstances, and there are exceptions to everything, which is not the case in the following cases.

First, a polished agarwood bracelet. Because I know that many incense friends are very concerned about the color of agarwood bracelets, some unscrupulous merchants increase the color of agarwood bracelets by polishing, so as to pass off as good quality agarwood. Although the color of this agarwood bracelet is very black, it is all black and uniform, and the weight cannot go up, and incense friends can easily identify it through this.

Second, agarwood bracelets made of high-pressure oil injection or soaking oil. In order to solve the problem that the weight of the polished agarwood bracelet cannot go up, those unscrupulous merchants have come up with this solution. Not only does this make the color darker, but it also weighs more, which is a step further than the polishing method above.

The first is that the black is too uniform, and the second is that the fragrance is very strong and smells pungent.

Third, in addition to the above two types of fraud, there is also ** agarwood, but its agarwood oil is butter, not dark black oil. Even if the oil content of this agarwood is very high, reaching the level of submersion, the color will not be very black, but the overall yellowish.

Is the darker the agarwood, the better? Does a good agarwood have to be black?

Yes, generally speaking, the highest quality immersion material of natural agarwood is all black, but this value is very high.

Shenshui Qi Nan agarwood.