Apiin
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | Apiin | ||||||||||||||||||
other names |
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Molecular formula | C 26 H 28 O 14 | ||||||||||||||||||
Brief description |
difficult to ignite, white, odorless |
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properties | |||||||||||||||||||
Molar mass | 564.49 g mol −1 | ||||||||||||||||||
Physical state |
firmly |
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solubility |
132 g l −1 (20 ° C) |
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safety instructions | |||||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Apiin is a chemical compound from the group of flavones - glycosides .
properties
Apiin is a flammable, hardly ignitable substance. At room temperature, its crystals are white and odorless. Apiin decomposes when heated above 262–264 ° C. The aglycon of the apiins is apigenin . At the end there is an apiose . Apiin is anti-inflammatory by inhibiting iNOS .
Occurrence
Apiin is found in parsley , celery ( Apium graveolens ), nettles and Sedum caerulaeum .
use
Apiin is used as a reducing agent and stabilizer in the manufacture of spherical colloids from gold or silver .
Individual evidence
- ↑ a b c d e f data sheet Apiin, ≥97.0% (HPLC) from Sigma-Aldrich , accessed on August 4, 2016 ( PDF ).
- ↑ T. Mencherini, A. Cau, G. Bianco, R. Della Loggia, RP Aquino, G. Autore: An extract of Apium graveolens var. Dulce leaves: structure of the major constituent, apiin, and its anti-inflammatory properties. In: The Journal of pharmacy and pharmacology. Volume 59, Number 6, June 2007, pp. 891-897, doi: 10.1211 / jpp.59.6.0016 , PMID 17637182 .
- ↑ H. Meyer, A. Bolarinwa, G. Wolfram, J. Linseisen: Bioavailability of apigenin from apiin Rich Parsley in Humans . In: Ann Nutr Metab . 50, No. 3, 2006, pp. 167-172. doi : 10.1159 / 000090736 . PMID 16407641 .
- ↑ MH Farzaei, Z. Abbasabadi, MR Ardekani, R. Rahimi, F. Farzaei: Parsley: a review of Ethnopharmacology, phytochemistry and biological activities. In: Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan / sponsored by All-China Association of Traditional Chinese Medicine, Academy of Traditional Chinese Medicine. Volume 33, Number 6, December 2013, pp. 815-826, doi: 10.1016 / S0254-6272 (14) 60018-2 , PMID 24660617 .
- ↑ Quantitative determination of plant phenolics in Urtica dioica extracts by high-performance liquid chromatography coupled with tandem mass spectrometric detection . In: Food Chemistry . tape 143 , January 15, 2014, p. 48-53 , doi : 10.1016 / j.foodchem.2013.07.097 .
- ^ SR Gupta, TR Seshadri: A study of apiin from the parsley seeds and plant . In: Proceedings of the Indian Academy of Sciences - Section A . tape 35 , no. 5 , May 1952, p. 242-248 , doi : 10.1007 / BF03172503 .
- ↑ C. Bensouici, A. Kabouche, A. Karioti, M. Öztürk, ME Duru, AR Bilia, Z. Kabouche: Compounds from Sedum caeruleum with antioxidant, anticholinesterase, and antibacterial activities. In: Pharmaceutical biology. Volume 54, number 1, 2016, pp. 174-179, doi: 10.3109 / 13880209.2015.1028078 , PMID 25845643 .
- ↑ J. Kasthuri, S. Veerapandian, N. Rajendiran: Biological synthesis of silver and gold nanoparticles using apiin as reducing agent. In: Colloids and surfaces. B, biointerfaces. Volume 68, Number 1, January 2009, pp. 55-60, doi: 10.1016 / j.colsurfb.2008.09.021 , PMID 18977643 .