title: [Studies on packing bag and technique for storing up Codonopsis in quality guaranteed].
abstract: Under different roots water contents and storing temperature degree, vacuum packing, nitrogen gas packing, carbon dioxide packing were used with different packing bag, to select and study the optimum packing bags and techniques for storing up Codonopsis in quality guaranteed. The results showed that, below the 15% water contents for Codonopsis roots, the two ways of vacuum packing bag with nitrogen gas or carbon dioxide packing and vacuum packing are quite efficient for quality guranteed in Codonopsis.
authors.affiliation: Gansu Agricultural University, Lanzhou 730070.
authors.forename: X
authors.initials: X
authors.lastname: Jin
mesh_terms: D002245:Carbon Dioxide; D029745:Codonopsis; D004349:Drug Packaging / Q000379:methods* / Q000592:standards*; D004356:Drug Storage / Q000379:methods; D009584:Nitrogen; D018517:Plant Roots; D010946:Plants, Medicinal; D011786:Quality Control; D013696:Temperature; D014618:Vacuum
chemical_list: D002245:Carbon Dioxide; D009584:Nitrogen