chemical composition
Heartwood contains volatile oil (white sandalwood) 3% to 5%. The oil contains more than 90% of α-santalol and β-santalol, sandalene, α-santalene and β-sandalene, tannin, tannin, and a small amount of Sandalwood tannin, oleic acid, and red sandal furfural.
More and more people raise ornamental fish,fish tank also developed from the past single appearance to a variety of tall and tall now,put a beautiful big fish tank in the living room,you can see every day as soon as you enter the door,the troubles of the day will go along with it. Whether fresh water tank or sea water tank,the process of fish farming will encounter such problems,such as poor water quality,turbidity, water plants withered yellow,fish and shrimp sick, and so on,this time it is necessary to take corresponding measures to save the aquarium ecosystem.
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