FLAVONOIDS COMPOSITION IN PROPOLIS OF CITRUS, FOREST TREES AND PINES IN GUILAN PROVINCE

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YAR AHMADI SIMA; ALI AKBAR A.R.; HOSSEINPOUR RRZA

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Journal: JOURNAL OF AGRICULTURAL KNOWLEDGE Year:2008 | Volume:18 | Issue:1 Page(s): 195-203

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Title

FLAVONOIDS COMPOSITION IN PROPOLIS OF CITRUS, FOREST TREES AND PINES IN GUILAN PROVINCE

Author(s)

YAR AHMADI SIMA | ALI AKBAR A.R. | HOSSEINPOUR RRZA | Issue Writer Certificate

Keywords

CITRUSQ3

FLAVONOIDQ3

FOREST TREESQ3

HONEY BEEQ3

PINESQ2

PROPOLISQ2

Abstract

Propolis is a sticky and resinous substance that HONEY BEEs collect from different plant sources. The chemical composition of PROPOLIS is very complex and contains more than 200 different chemical components. The biological activity of PROPOLIS depends on its polyphenolic contents. The FLAVONOIDs are the most important group of polyphenols which are devided to sub groups such as, flavones, flavanones, flavonols, dihydro flavonol and chalcones. This survey was conducted to determine PROPOLIS contents from CITRUS (S1), FOREST TREES (S2) and PINES (S3) in Chaboksar, Seahkal and Talesh, respectively in 2002-2003. In Guilan Province twenty HONEY BEE colonies were prepared and placed in these areas. The samples were collected every two weeks in warm and end of the cold seasons. After extraction and separation of waxes and lipids, the samples were analysed by GC-MS and obtained mass spectra were compared with standards. The results showed the presence of Chrysin, Tectochrysin, Pinobanksin-3-aceatate and Pinostrobin in three areas, Aceacetin, Pinocembrin chalcone in S1, Galangin-3-methyl ether in S1 and S3 and Pinocembrin in S2 and S3. Pinobanksin-3-propanoate was obtained only in S2. The amount of total FLAVONOIDs in S1, S2 and S3 were 12.3, 11.4 and 10.6, respectively. The results showed that PROPOLIS from three plant origins has good amount of FLAVONOIDs but different in quantity and type of these compounds.

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APA: Copy

YAR AHMADI, SIMA, ALI AKBAR, A.R., & HOSSEINPOUR, RRZA. (2008). FLAVONOIDS COMPOSITION IN PROPOLIS OF CITRUS, FOREST TREES AND PINES IN GUILAN PROVINCE. JOURNAL OF AGRICULTURAL KNOWLEDGE, 18(1), 195-203. SID. https://sid.ir/paper/28650/en

Vancouver: Copy

YAR AHMADI SIMA, ALI AKBAR A.R., HOSSEINPOUR RRZA. FLAVONOIDS COMPOSITION IN PROPOLIS OF CITRUS, FOREST TREES AND PINES IN GUILAN PROVINCE. JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2008;18(1):195-203. Available from: https://sid.ir/paper/28650/en

IEEE: Copy

SIMA YAR AHMADI, A.R. ALI AKBAR, and RRZA HOSSEINPOUR, “FLAVONOIDS COMPOSITION IN PROPOLIS OF CITRUS, FOREST TREES AND PINES IN GUILAN PROVINCE,” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 18, no. 1, pp. 195–203, 2008, [Online]. Available: https://sid.ir/paper/28650/en

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