Chlorine has a particularly large influence on the quality of tobacco leaves: When the chlorine content in the leaves reaches 1%-2%, it will be greenish blue, thick and brittle, the edges will be rolled up, the leaves will be smooth on the front and the back will be dark, this symptom first The beginning of the lower leaves; the smoke made of low sugar, when smoking with strange taste, poor combustion, easy black and gray flameout. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.bodybuildingoil.com