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High Resolution CPMAS and Solution NMR Studies of Folysaccharides - Part 1: Starch

 

作者: S.B. Dev,   D.P. Burum,   C.K. Rha,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1987）
卷期: Volume 20, issue 11  

页码: 853-869

 

ISSN:0038-7010

 

年代: 1987

 

DOI:10.1080/00387018708081594

 

出版商: Taylor & Francis Group

 

关键词: NMR;CPMAS;Relaxation times;Starch

 

数据来源: Taylor

 

摘要:

Extensive high resolution NMR measurements, both in the solid-state and in solution, of starch are reported. Starch samples were in the form of wheat starch and soluble starch from potato. Both wheat starch and whole wheat grain samples were run in the CPMAS experiments. Apart from the normal13C spectra, 50.29 MHz for the CPMAS and 67.89 MHz for the solution, we also measured proton T1and T1pand13C T1in the CPMAS experiments.

 

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