Separation of natural antioxidants

At present, the application of natural antioxidants restricting our main factors : First, the natural antioxidants separation, extraction and purification technology ; Second, some amount of Calcium lactate and flavor problems . To achieve a certain antioxidant effect , the use of natural antioxidants necessary to achieve a certain dose , especially some natural antioxidants , only to increase the dose . Antioxidant effect was evident , and increase the dose , some natural antioxidants especially some natural plants , herbal extracts and other products will bring some bad flavor , potassium lactate and antioxidants masking their flavor is developed applications that need attention and solve problems . Color agent used primarily in raw meat used in the curing process a certain amount of nitrate and nitrite , the use of nitrite due to a certain carcinogenic , therefore .