文献类型：期刊文献

英文题名：Characterization ofPseudomonas protegensSN15-2 microcapsule encapsulated with oxidized alginate and starch

作者：Wang, Xiaobing[1];Tang, Danyan[1];Wang, Wei[1]

机构：[1]East China Univ Sci & Technol, State Key Lab Bioreactor Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2021

卷号：70

期号：10

起止页码：684

外文期刊名：INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS

收录：;EI(收录号：20202708883023);WOS:【SCI-EXPANDED(收录号:WOS:000545269400001)】；

基金：This work was supported by the National Key Research and Development Program of China under Grant number [2017YFD020040]; the Project of Prospering Agriculture through Science and Technology of Shanghai, China under Grant Hu NongKeChuangZi (2018) No. 2-5.

语种：英文

外文关键词：Biopolymers; microcapsule; oxidation; Pseudomonas protegens; sodium alginate; starch

摘要：In order to meet the requirements of soil inoculants for release rate and biodegradability, oxidized sodium alginate (OSA) and starch to form a composite material used to encapsulatePseudomonas protegensSN15-2. The results indicated that OSA microcapsules show higher degradation and release rate than alginate microcapsules because of the lower molecular weight of OSA. Meanwhile, increasing the proportion of starch within the maximum concentration range of 4% can further improve the release rate and degradability of the microcapsules. This encapsulation strategy has broad application prospects to meet the needs of soil inoculant production.