... , the shape is like belt and contains a lot of iodine and potassium. 2. Kelp shape: frond ... vitamin(e)B1,B2,C,P and carotene, Iodine, potassium, calcium and so on inorganic salt. 4. Orgin ... : There are all breeding in our Liaoning, Shandong, Jiangsu, Zhejiang, Fujian and ... make wine can used as clarify agent and also can used as medical supplies.Kelp ...