What is the use of the latest eucalyptus?

Eucalyptus, also known as white diesel, mang, Youjali, big-leaf eucalyptus, etc., is the general name of the genus Eucalyptus of Myrtle family. Its origin is mainly in mainland Australia, and it was introduced to all parts of the world in the 19th century. By 2012, it has been cultivated in 96 countries or regions. It has medicinal, economic and other values. Let's take a look at the use of eucalyptus.

Edible value of Eucalyptus

Eucalyptus roots can be eaten or taken for water, eucalyptus is used as fuel in some places, and many eucalyptus leaves can be used as fodder.

Medical value of Eucalyptus

Eucalyptus micro-pungent, slightly bitter, flat, has the functions of soothing wind and relieving fever, bacteriostasis and anti-inflammation, anti-corrosion and anti-itching, mainly for the prevention of influenza, epidemic cerebrospinal meningitis, upper respiratory tract infection, pharyngitis, bronchitis, pneumonia, acute, chronic pyelonephritis, nephritis, dysentery, filariasis, external use to treat burns, honeycomb group inflammation, mastitis, boils, erysipelas, paddy field dermatitis, skin wet itching, tinea pedis and so on.

Economic value of Eucalyptus

1. Wood processing: China has successfully developed high-performance eucalyptus reconstituted wood, eucalyptus veneer laminated wood, bamboo eucalyptus composite, thick core eucalyptus solid wood composite board and formaldehyde-free eucalyptus plywood manufacturing technology, and the comprehensive utilization rate of eucalyptus can be increased to more than 90%. Eucalyptus brings value not only to industry, but also to other industries.

2. Raw materials for papermaking: eucalyptus papermaking began as early as the early 20th century, with an average fiber length of 0.75 to 1.30 mm, and its color, density and extract ratio are suitable for pulping. there are many large paper mills use eucalyptus to produce Kraft paper and printing paper. The cellulose in eucalyptus wood can be made into dissolved wood pulp and then processed into rayon, which has achieved considerable success.

3. Extract essential oil: eucalyptus globulus and Eucalyptus grandis are the main varieties used to extract eucalyptus oil. Eucalyptus oil contains eucalyptus alcohol, which is colorless or yellowish liquid and has irritating and cool fragrance. It is mainly used in toothpaste, mouthwash, food and medicine.

4. Exploring for gold: Australian scientists have used X-rays to find trace amounts of gold in the leaves of eucalyptus trees, which is believed to be the first time that naturally occurring gold has been found in living organisms. But the researchers say the leaves contain very little gold, and the leaves of 500 eucalyptus trees growing in gold mines may have enough gold to make a wedding ring, so the discovery will not bring wealth to gold seekers. However, scientists point out that the discovery will help people explore for gold in a more environmentally friendly and cheaper way.