The pectinase inhibitor from sericea (Lespedeza cuneata)
Publication
, Journal Article
Cook, CE; Buhrman, JA; Tallent, CR; Wall, ME
Published in: Lloydia
December 1, 1970
A pectinase inhibitor extracted from sericea (Lespedeza cuneata Don) could be purified by countercurrent distribution in an isopropyl alcohol-water-sodium chloride system or by dialysis. Purified material was less stable than cruder preparations. Although it could not be obtained as a single molecular entity, the inhibitor was shown to consist of polymeric pro-anthocyanidins based on a leucodelphinidin unit. Degradation of the inhibitor to delphinidin chloride by heating with hydrochloric acid in 2-propanol was shown to be influenced by the presence of oxygen, iron (III) chloride, benzoquinone, and radical sources.
Duke Scholars
Published In
Lloydia
ISSN
0163-3864
Publication Date
December 1, 1970
Volume
33
Issue
2
Start / End Page
255 / 260
Related Subject Headings
- Medicinal & Biomolecular Chemistry
- 11 Medical and Health Sciences
- 06 Biological Sciences
- 03 Chemical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Cook, C. E., Buhrman, J. A., Tallent, C. R., & Wall, M. E. (1970). The pectinase inhibitor from sericea (Lespedeza cuneata). Lloydia, 33(2), 255–260.
Cook, C. E., J. A. Buhrman, C. R. Tallent, and M. E. Wall. “The pectinase inhibitor from sericea (Lespedeza cuneata).” Lloydia 33, no. 2 (December 1, 1970): 255–60.
Cook CE, Buhrman JA, Tallent CR, Wall ME. The pectinase inhibitor from sericea (Lespedeza cuneata). Lloydia. 1970 Dec 1;33(2):255–60.
Cook, C. E., et al. “The pectinase inhibitor from sericea (Lespedeza cuneata).” Lloydia, vol. 33, no. 2, Dec. 1970, pp. 255–60.
Cook CE, Buhrman JA, Tallent CR, Wall ME. The pectinase inhibitor from sericea (Lespedeza cuneata). Lloydia. 1970 Dec 1;33(2):255–260.
Published In
Lloydia
ISSN
0163-3864
Publication Date
December 1, 1970
Volume
33
Issue
2
Start / End Page
255 / 260
Related Subject Headings
- Medicinal & Biomolecular Chemistry
- 11 Medical and Health Sciences
- 06 Biological Sciences
- 03 Chemical Sciences