Roselle is Malvaceae Hibiscus annual herb or perennial shrub that grows in tropical and subtropical regions. Native to West Africa, India and Malaya, rich in tropical southern regions of Mexico, locals often pick their flower, dried tea drinking. It is distributed in China's Guangdong, Guangxi, Fujian, Taiwan, Yunnan, southern Yunnan cultivated. Roselle extracts Malvaceae roselle flower, has the effect of Pinggan pathogenic fire, heat and anti-inflammatory, thirst, blood pressure reduce fat, refreshing the nerves, scavenging free radicals and the like.
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