Acacia senegal
Cov pos hniav arabic tau muab los ntawm cov exudate ntawm lub cev ntawm cov genus Acacia hauv tsev neeg leguminous. Lub hauv paus tseem ceeb ntawm cov pos hniav arabic yog polymer polysaccharides thiab lawv cov calcium, magnesium thiab ntsev ntsev.