Total phenolics variation in leaves of some Hieracium L. and Pilosella Hill. species

• Autorzy: Ayaz F. A. , Coskuncelebi K.
• Języki publikacji: EN

Abstrakty

EN

Mature leaves of 20 Hieracium L. and 11 Pilosella Hill. species collected from the alpine and subalpine regions of northeast Anatolia (Turkey) were examined for total phenolic content. The highest level was found in leaves of H. conicum (22.5 mg phenol equiv/g dry wt) and the lowest H. cardiophyllum (3.7 mg phenol equiv/g dry wt). Total phenolics content varied significantly (p = 0.05) among species of Hieracium and in decreasing order as follows: H. conicum (22.5) > H. hypoglaucum (21.5) > H. amblylepis (18.1) > H. subsilvularum (17 .2) > H. jurassicum (15.1) >H. tamderense (14.8) > H. mannagettae (14.7) > H. cardiophyllum (3 .7). In Pilosella the level ranged between 5.6 and 25.5 mg phenol equiv/g dry wt, with the lowest in P. grossheimii and the highest in P. hypeuryum. Total phenolics content varied significantly (p = 0.05) among species of Pilosella, in decreasing order: P. hypeuryum (22.5) > P. tephrocephala (17.9) > P. officinarum (15.7) > P. macranthum (13.7) > P. fennica (10.5) > P. macrotricha (7.7) > P. grosheimii (5.6). Within genera, 40% of the Hieracium species and ~64% of the Pilosella species significantly differed in total phenolics content, while ~19.4% of the species significantly differed between genera. The range of differences in total phenolics content in the genera was not wide, clearly due to their taxonomically close relationships between species.

Słowa kluczowe

EN

Hieracium; mature leaf; variation; phenolics; Pilosella; leaf

• Wydawca: -
• Czasopismo: Acta Biologica Cracoviensia. Series Botanica
• Rocznik: 2002
• Tom: 44
• Opis fizyczny: p.175-179,ref.

Twórcy

autor

Ayaz F. A.

• Karadeniz Technical University, 61080 Trabzon, Turkey

autor

Coskuncelebi K.

Bibliografia

• Appel HM. 1993. Phenolics in ecological interactions: The importance of oxidation. Journal of Chemical Ecology 19: 1521-1552.
• Ayaz FA, and Hayirlioglu-Ayaz S. 2001. Total phenols and condensed tannins in the leaves of some Alchemilla species. Biologia, Bratislava 56: 449-453.
• Baldwin IT, Schultz J, and Ward D. 1987. Patterns and sources of leaf tannin variation in yellow birch (Betula allegheniensis) and sugar maple (Acer saccharum). Journal of Chemical Ecology 13: 1069-1078.
• Beaman JH. 1990. Revision of Hieracium (Asteraceae) in Mexico and Central America. In: Anderson C [ed.], Systematic botany monographs, 1-76. Michigan University Press, Michigan.
• Coskuncelebi K. 2001. Morphology and numerical taxonomy of Hieracium L. (Compositae) species distributed in Black Sea region of Turkey. Ph.D. dissertation. Graduate School of Natural and Applied Sciences, Trabzon, Turkey.
• Dawra RK, Makkar HPS, and Singh B. 1988. Total phenolics, condensed tannins, and protein-precipitable phenolics in young and mature leaves of oak species. Journal of Agricultural and Food Chemistry 36: 951-953.
• Fornasari L. 1996. Ecology of old world hawkweeds, Hieracium species (Asteraceae), in their homeland and consideration on their potential weediness. In: Moran VC and Hoffmann JH [eds.], Proceedings of the IX International Symposium on Biological Control of Weeds, 11-17. University of Cape Town, Stellenbosch, South America.
• Guppy GA. 1978. Species relationship of Hieracium L. (Asteraceae) in British Colombia. Canadian Journal of Botany 56: 3008-3019.
• Harborne JB. 1991. In: Palo RT and Robbins CT [eds.], Plant defenses against mammalian herbivory, 45. CRC Press, Boca Raton.
• Julkunen-Tiitto R. 1985. Phenolic constituents in the leaves of northern willows: Methods for the analysis of certain phenolics. Journal of Agricultural and Food Chemistry 33: 213- 217.
• Jun JC. 1997. Taxonomy of the Hieracium alpinum group in the Sudeten Mts., The West and the Ukrainian East Carpathians. Folia Geobotanica et Phytotaxonomica 32: 69-97.
• Juxip AY. 1960. Hieracium L. (Asteraceae) In: Shishkin BK and Bobrov EG [eds.], Flora of SSSR, vol. 30. Shivo Offset Press, India (English Edition).
• Koltunow AM, Johnson SD, andBicknell AR. 1998. Sexual and apomictic development in Hieracium. Sexual Plant Reproduction 11: 213-230.
• Koltunow AM. 2000. The genetic and molecular analysis of apomixis in the model plant Hieracium. Acta Biologica Cracovensia Series Botanica 42/2: 61-72.
• Lees GL. 1992. In: Hemingway RW and Laks PE [eds.], Plant polyphenols, synthesis, properties, significance, 915. Plenum, New York.
• Makkar HPS, and Becker K. 1994. Isolation of tannins from leaves of some trees and shrubs and their properties. Journal of Agricultural and Food Chemistry 42: 731-734.
• Makkar HPS, and Singh B. 1991. Composition, tannin levels and in sacco dry matter digestibility of fresh and fallen oak (Quercus incana) leaves. Bioresource Technology 37: 185- 187.
• Makkar HPS, Dawra RK, and Singh B. 1991. Tannin levels in leaves of some oak species at different stages of maturity. Journal of the Science of Food and Agriculture 54: 513-519.
• Makkar HPS, Singh B, Vats SK, and Sood RP. 1993. Total phenols, tannins and condensed tannins in different parts of Rumex hastatus. Bioresource Technology 45: 69-71.
• Manez S, Recio MC, Giner RM, Sanz MJ, Terencio MC, Peris JB, Stubing G, and Rios J. 1994. A chemotaxonomic review of the subtribe Crepidinae based on its phenolic constituents. Biochemical Systematics and Ecology 22: 297-305.
• Nybom H. 1996. DNA fingerprinting - a useful tool in the taxonomy of apomictic plant groups. Folia Geobotanica et Phytotaxonomica 31: 295-304.
• Petrovic SD, Loscher R, Gorunovic MS, and Merfort I. 1999a. Flavonoid and phenolic acid patterns in seven Hieracium species. Biochemical Systematics and Ecology 27: 651-656.
• Petrovic SD, Gorunovic MS, Wray V, and Merfort I. 1999b. A taraxasterol derivative and phenolic compounds from Hieracium gymnocephalum. Phytochemistry 50: 293-296.
• Salunkhe DK, Chavan JK, and Kadam SS. 1990. Dietary tannins: Consequences and remedies. CRC Press, Boca Raton.
• Selvi F, and Fiorini G. 1996. Karyology of Hieracium L. subgenus Hieracium (Asteraceae) from mount Amiata (Central Italy). Caryologia 49: 287-299.
• Sell PD, and West C. 1974. Hieracium L. Notes RBG 33: 241- 248.
• Sell PD, and West C. 1975. Hieracium L. In: Davis PH [ed.], Flora of Turkey and the East Aegean Islands, vol. 5, 696- 746. Edinburgh University Press, Edinburgh.
• Sell PD, and West C. 1976. Hieracium L. In: Tutin TG and Heywood WH [ed.], Flora Europaea, vol. 4, 366-376. Cambridge University Press, Cambridge.
• Shi Y, Gornall JR, Draper J, and Stace CA. 1996. Intraspecific molecular variation in Hieracium sect. Alpina (Asteraceae), an apomictic group. Folia Geobotanica et Phytotaxonomica 31: 305-313.
• Wang CK, Lee WH, and Peng CH. 1997. Contents of phenolics and alkaloids in Areca catechu Linn. during maturation. Journal of Agricultural and Food Chemistry 45: 1185-1188.
• Zahn KH. 1921-1923. Compositae-Hieracium In: Engler A [ed.] Das Pflanzenreich, Heft 75-79, 82. Leipzig, Wilhelm-Ergelmann.
• Zeybek N, and Zeybek U. 1994. Farmasotik Botanik. Ege Universitesi Eczacilik Fakultesi, Bornova, Izmir.