Merbau (pronounced MER-boo), also known as kwila or ipil, is a tropical timber which inhabits mangrove forests. The wood is naturally oily with a high tannin content, making it highly durable and resistant to weathering, decay and termites.Its appearance is a deep reddish brown with occasional flecks of yellow which enhance its visual appeal.he wood is naturally oily with a high tannin content, making it highly durable and resistant to weathering, decay and termites. Its appearance is a deep reddish brown with occasional flecks of yellow which enhance its visual appeal.
Mechanism Of Action. The exact mechanism of action of NORTHERA in the treatment of neurogenic orthostatic hypotension is unknown. NORTHERA is a synthetic amino acid analog that is directly metabolized to norepinephrine by dopadecarboxylase, which is extensively distributed throughout the body.
Cassia gum, an extract of the seeds of Chinese senna (S. obtusifolia), is used as a thickening agent. The leaves and flowers of Siamese cassia (S. siamea) are used in some Southeast Asian cuisines, such as Thai and Lao cuisines.They are known as khi-lek in Thai, and are used in curries.enna (from Arabic sanÄ), the sennas, is a large genus of flowering plants in the legume family Fabaceae, and the subfamily Caesalpinioideae.