Betel nut contains a variety of nutrients and beneficial substances needed by the human body, including a variety of phenols, polysaccharides, fats, crude fiber, alkaloids, etc., but also contains more than 20 kinds of trace elements, of which 11 kinds of trace elements for the human body; medicinal use, with "killing insects, breaking the accumulation, lowering the stagnation of gas, water and dampness," the efficacy of.

Betel nut processing, first in the processing of betel nut must be thoroughly cleaned with water, because betel nut is a weakly acidic plants, so it should be cleaned with water to add an appropriate amount of alkali, so that not only part of the betel nut fruit and acidic, so that the betel nut is neutral, but also thoroughly clean the surface of the betel nut fruit.

Secondly, try to keep the betel nut storage environment dry, in the process of the water used in the hair must pay attention to disinfection, and must ensure that the hair of the child's time, the general hair of the child's time for 5-7 days.

Lastly, because the process of table fragrance will ultimately determine the final taste of the product betel nut, so the use of spices must strive to achieve the best combination of aroma and the use of the amount of flavor selection should be considered volatile flavor, in order to prevent the loss of aroma and the appearance of the aesthetics of the appropriate coating point colloid.

There is also a simple fresh betel nut production method, first preferably not yet ripe betel nut, and one side of the skin along the longitudinal direction of the cut, do not cut off; and then will be freshness preservation agent - red ash evenly coated in the cut betel nut and betel nut skin of the inner layer, the raw materials of the said red ash including licorice The ingredients of said red ash include licorice paste and quicklime; then cut a piece of old flower and place it between the two betel nut petals.