聚半乳糖醛酸钠盐是一种螯合金属离子的生化试剂，在真菌培养物中，它被用作聚半乳糖醛酸酶的碳源和诱导剂。 用途： 钠盐可以用来隔离金属离子。在真菌培养中，它被用作多聚半乳糖醛酸酶的碳源和诱导剂。多聚半乳糖醛酸已被用于研究评估来自链霉菌属的一种碱活性和碱稳定的果胶酸裂解酶。S27 在纺织工业中具有潜力。 还应用于黄鼠多聚半乳糖醛酸酶合成条件的优化研究。 Polygalacturonic acid sodium salt is a biochemical that sequesters metal ions and, in fungal cultures, it is used as a carbon source and inducer of polygalacturonases. application： Sodium polypectate can be used to sequester metal ions. In fungal cultures, it is used as a carbon source and inducer of polygalacturonases.Polygalacturonic acid has been used in a study to assess an alkaline-active and alkali-stable pectate lyase from Streptomyces sp. S27 with potential in the textile industry. It has also been used in a study that investigated optimization of production and reaction conditions of polygalacturonase from Byssochlamys fulva.