Document Detail


Determination of flavonoid and phenolic Acid contents of clover, cotton and citrus floral honeys.
MedLine Citation:
PMID:  19889355     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Authentic samples of clover, cotton and citrus honeys were selected and extracted from their hives placed in clover, citrus, and cotton farms. Their botanical origin was assured then they were extracted and analyzed for flavonoids and phenolic acids content. Results showed that the lowest percentage of authentic samples was found in cotton honey. Moreover, 93.00% +/- 3.00 of pollen grains found in clover honey samples were for clover, 16.25% +/- 3.18 of pollen grains found in cotton honey samples were for cotton and 32.50 % +/- 10.60 of pollen grains found in citrus honey samples were for citrus species. In addition, the flavonone hesperetin was found only in citrus honey samples with a mean content of 1.08 +/- 0.36 mg/100 g honey whereas, the flavanol quercetin was found in the three floral honeys. The phenolic acids (cinnamic acid and p-hydroxy benzoic acid) were detected in the three floral honeys with different quantities. It is recommended to use honey as a healthy alternative to sugar; also, to use hesperetin as a floral marker of citrus honey.
Authors:
Asmaa A Hamdy; Hanaa M Ismail; Abd El-Moneim A Al-Ahwal; Naglaa F Gomaa
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of the Egyptian Public Health Association     Volume:  84     ISSN:  0013-2446     ISO Abbreviation:  J Egypt Public Health Assoc     Publication Date:  2009  
Date Detail:
Created Date:  2009-11-05     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7505602     Medline TA:  J Egypt Public Health Assoc     Country:  Egypt    
Other Details:
Languages:  eng     Pagination:  245-59     Citation Subset:  IM    
Affiliation:
Nutrition Department, High Institute of Public Health, Alexandria University, Alexandria, Egypt. naglafgomaa@yahoo.com.
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