Ziziphin
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Surname | Ziziphin | ||||||||||||
other names |
Ziziphen |
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Molecular formula | C 51 H 80 O 18 | ||||||||||||
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properties | |||||||||||||
Molar mass | 981.17 g mol −1 | ||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Ziziphine (also Ziziphen ) is a triterpene - glycoside from the Chinese date Watkins jujube that the sweet taste inhibits on the tongue of man.
properties
Ziziphin occurs in the leaves of Ziziphus jujuba . It inhibits the sweet taste, as does lactisol , gymnema acids , gurmarin and hodulcine . It is weaker and shorter than gymnemic acids.
literature
- LM Kennedy, BP Halpern: Fly chemoreceptors: a model system for the taste modifier ziziphin. In: Physiology & behavior. Volume 24, Number 1, January 1980, pp. 135-143, PMID 7384237 .
Individual evidence
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ↑ Klaus Dürrschmid: Targeted modification of gustatory perception. Behr's Verlag DE, 2009, ISBN 978-3-899-47970-6 , p. 40.
- ↑ a b c Y. Kurihara: Characteristics of antisweet substances, sweet proteins, and sweetness-inducing proteins. In: Critical reviews in food science and nutrition. Volume 32, Number 3, 1992, pp. 231-252, doi : 10.1080 / 10408399209527598 , PMID 1418601 .
- ↑ M. Sato: Sweet taste receptor mechanisms. In: The Japanese journal of physiology. Volume 35, Number 6, 1985, pp. 875-885, PMID 3914569 .
- ↑ P. Jiang, M. Cui, B. Zhao, Z. Liu, LA Snyder, LM Benard, R. Osman, RF Margolskee, M. Max: Lactisole interacts with the transmembrane domains of human T1R3 to inhibit sweet taste. In: Journal of Biological Chemistry . Volume 280, Number 15, April 2005, pp. 15238-15246, doi : 10.1074 / jbc.M414287200 , PMID 15668251 .
- ↑ M. Zhao, XQ Xu, XY Meng, B. Liu: The Heptahelical Domain of the Sweet Taste Receptor T1R2 Is a New Allosteric Binding Site for the Sweet Taste Modulator Amiloride That Modulates Sweet Taste in a Species-Dependent Manner. In: Journal of molecular neuroscience: MN. [Electronic publication before printing] August 2018, doi: 10.1007 / s12031-018-1156-5 , PMID 30120716 .
- ^ AD Kinghorn, CM Compadre: Alternative Sweeteners (Third Edition, Revised and Expanded ed.) (2001). Marcel Dekker, New York. ISBN 0-8247-0437-1 .
- ^ VV Smith, BP Halpern: Selective suppression of judged sweetness by ziziphins. In: Physiology & behavior. Volume 30, Number 6, June 1983, pp. 867-874, PMID 6611691 .