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通常所说的芦荟有两种涵义,广义的是泛指百合科芦荟属(Aloe)植物,芦荟属全世界约300种;狭义的是特指A.vera var.chinesis这一种,通常又称为龙角芦荟或龙角草。龙角草本身不太大,但由于易萌生吸芽而常形成大丛群生株,民间谓其有清热降血压的功效,因而栽培普遍。一段时间来由于传媒纷纷宣称芦荟属植物有美容养颜的功能,另一种栽培较多的翠叶芦荟(A.barbadensis)逐渐受到人们青睐,大有供不应求的趋势。这一方面是由于它的叶肉较龙角草厚且汁多,
Generally speaking, there are two kinds of aloe vera, broadly refers to the Aloe plant Aloe (Aloe) plants, Aloe is about 300 kinds of the world; Narrow sense refers specifically to A.vera var.chinesis this one, also commonly known as Aloe vera or sachet horn. Asiatic grass itself is not too large, but due to easy to sprout buds and often form a large Cong group of strains, folk that it has the effect of heat and blood pressure, which is generally cultivated. For some time now, due to the media’s claim that Aloe vera plants have beauty and beauty features, another more cultivated A.barbadensis has been gradually favored by the public and is in great demand. This is due in part to the fact that its mesophyll is thicker and juicy than siliques,