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        赤菜

        赤菜學名海蘿,南方也叫膠菜,北方俗稱牛毛,為一年生紅藻。藻體呈圓柱形,叉狀或不規則分枝,中空,紫紅色,樣子別致,宛如一朵朵紫紅色的小絨花。赤菜喜生長在接受波浪沖擊、鹽度較高、垂直分布可達2米左右的外海巖礁上,大多是向光生長。赤菜含有瓊膠、多糖及粘液質,還含有無機鹽、鉀、鈉、鈣及多種微量元素。

          
          
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            91欧美激情一区二区三区成人