天津农产品保鲜技术研究中心“新型果蔬保鲜剂的研制与应用”课题组,针对果品保鲜生产中长期使用的SO防腐保鲜剂使用浓度、释放速度、伤害等关键问题进行了广泛的研究,研制出缓释剂、液体保鲜剂、烟剂等多种果蔬保鲜剂;经天津市和全国其他省市示范应用,取得显著的经济效益和社会效益。该课题组以亚硫酸盐为主要成分研制出三种适合于不同品种葡萄的亚硫酸盐葡萄保鲜利。其中CT“巨峰”葡萄保 Tianjin Agricultural Products Preservation Technology Research Center “research and application of new fruit and vegetable preservatives ” group, for the long-term preservation of fruit preservative SO preservatives concentration, release rate, injury and other key issues were extensively researched and developed A release agent, liquid preservatives, tobacco and other fruits and vegetables Preservatives; by Tianjin and other provinces and cities nationwide demonstration and application, and achieved significant economic and social benefits. The research group to the sulfite as the main component developed three suitable for different varieties of grapes, sweet pepper sulfasalazine. Which CT “Jufeng ” grape Paul