Nutritional Properties of some Wild Edible Plant Species in Turkey

Year 2017, Volume: 27 Issue: 2, 39 - 45, 15.12.2017

Nurcan A. Guzelsoy Ozgul Ucurum Emre Tokat Ayfer Tan Saadet Tugrul Ay Kursad Ozbek

Abstract

Wild edible plants play an important role in daily
diet of Turkish people. They have been used for food and also for medicinal
purposes. Turkey
is one of the important countries with its rich biodiversity in wild edibles
and consists of more than 11.000 plant species. Most of the wild edible species
can potentially make a considerable contribution to dietary requirements, so
nutrient properties of these species should be determined to demonstrate the
nutritional value of agricultural biodiversity. In this study some wild edible
species from three different biogeographic regions of the Aegean, Black Sea and
Mediterranean were collected and analyzed to demonstrate the nutritional value
of some wild edibles in Turkey.
Proximates, dietary fiber (DF), minerals and vitamin C were assayed using
standard methods and reference materials. The findings of this study show that
most of the wild edible species can considerably contribute to requirements of
dietary fiber, vitamin C and some minerals such as iron, potassium and
phosphorus. These species could be a good alternative to other commonly
consumed plants due to their high nutrient content. However, preparation
methods and consumption ways are also important in the evaluation of their
contribution to dietary requirements.

Keywords

Biodiversity, wild edibles, nutrient composition

Bazı Yabani Yenilebilir Bitki Türlerinin Besin Özellikleri

Abstract

Yenilebilir yabani bitkiler,
Türk halkının günlük beslenmesinde önemli bir rol oynamaktadır. Gıda olarak ve
tıbbi amaçlar için kullanılmaktadır. Türkiye yenilebilir yabani türler
açısından zengin bir biyoçeşitliliğe sahiptir ve 11.000'den fazla bitki türü
barındırmaktadır. Yenilebilir yabani bitkiler günlük beslenme gereksinimlerinin
karşılanmasında önemli bir yere sahiptir ve tarımsal biyoçeşitliliğin besin
değerinin ortaya konulabilmesi için bu türlerin besin ögesi kompozisyonlarının
belirlenmesi önem arz etmektedir. Çalışmada Ege, Karadeniz ve Akdeniz olmak
üzere üç farklı biyocoğrafik bölgeden 12 farklı yenilebilir yabani bitki türü
toplanarak besin ögesi kompozisyonunu belirlemek amacıyla analizler
yapılmıştır. Standart yöntemler ve referans materyaller kullanılarak makro
besin öğesi, mineral ve C vitamini analizleri gerçekleştirilmiştir. Çalışmanın
bulguları, yenilebilir yabani bitkilerin çoğunun diyet lifi, C vitamini, demir,
potasyum ve fosfor gibi bazı besin ögeleri açısından beslenmemize önemli ölçüde
katkıda bulunduğunu göstermektedir. Bu bitkiler, yüksek besin içeriğinden
dolayı yaygın olarak tüketilen diğer bitkilere alternatif olarak
tüketilebilirler. Bununla birlikte, hazırlama yöntemleri ve tüketim şekli de
beslenme gereksinimlerine olan katkının değerlendirilmesinde göz önünde
bulundurulmalıdır.

Keywords

Biyolojik çeşitlilik, yenilebilir yabani bitkiler, besin kompozisyonu

References

• Altundag, E., and N. Ozhatay. 2009. Local Names of Some Useful Plants From Igdir Province (East Anatolia). Istanbul J. Pharm. 40: 101-115.
• Al-Snafi, A. E. 2015. The Chemical Constituents and Pharmacological Effects of Capsella bursa-pastoris. A Review. Int. J. Pharm. 5 (2): 76-81.
• Anonymous. 2000. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. Institute of Medicine, Food and Nutrition Board. National Academy Press, Washington, D.C., USA.
• Anonymous. 2008. Expert Consultation on Nutrition Indicators for Biodiversity: Food composition. Food and Agriculture Organization of the United Nations (FAO).
• Anonymous. 2014. AOAC. Official Methods of Analysis of the Association of Official Analytical Chemists. Association of Official Analytical Chemists, Washington, D.C., USA. Retrieved December 12, 2015 from: http://www.eoma.aoac.org/.
• Belitz, H. D., W. Grosch and P. Schieberle. 2004. Food Chemistry (3rd ed). Springer-Verlag Berlin. 1070 p.
• Burlingame, B., R. Charrondiere, and B. Mouille. 2009. Food composition is fundamental to the cross-cutting initiative on biodiversity for food and nutrition. J. Food Compos. Anal. 22: 361-365.
• Civelek, C., and A. Balkaya. 2013. The Nutrient Content of Some Wild Plant Species Used as Vegetables in Bafra Plain Located in the Black Sea Region of Turkey. Eur. J. Plant Sci. Biotechnol. 7: 62-65.
• Daur, I. 2015. Chemical composition of selected Saudi Medicinal Plants. Arab. J. Chem. 8: 329-332.
• Davis, P. H. (1965-1985). Flora of Turkey and the East Aegean Islands. Edinburgh University Press, Edinburgh, Volume: 1-9.
• Davis, P. H., R. R. Mill, K. Tan. 1988. Flora of Turkey and the East Aegean Islands. Edinburgh University Press, Edinburgh, Volume 10.
• Dogan, Y., R. Ugulu, and N. Durkan. 2013. Wild Edible Plants Sold in The Local Markets of Izmir, Turkey. Pakistan J. Bot. 45: 177-184.
• Greenfield, H., and D. A. T. Southgate. 2003. Food Composition Data: Production, Management and Use, 2nd ed. Food and Agriculture Organization of the United Nations, Rome.
• Gokmen, V., N. Kahraman, N. Demir and J. Acar. 2000. Enzymatically validated liquid chromatographic method for the determination of ascorbic and dehydroascorbic acids in fruit and vegetables. J. Chromatogr. A 881: 309-316.
• Guner, A., S. Aslan, T. Ekim, M. Vural, and M. T. Babac. 2012. A Checklist of the Flora of Turkey (Vascular Plants). 1st ed. İstanbul, Nezahat Gökyiğit Botanic Garden.
• Hunter, D., I. Ozkan, M. O. D. Beltrame, W. L. G. Samarasinghe, Vv. W. Wasike, U. R. Charrondière, T. Borelli, and J. Sokolow. 2016. Enabled or disabled: is the environment right for using biodiversity to improve nutrition? Front. Nutr. 3: 14.
• Karagoz, A., K. Ozbek, and N. Sari. 2016. Problems Regarding Conservation and Sustainable Use of Turkey's Plant Biodiversity and Proposed Solutions. Journal of Field Crops Central Research Institute 25 (1): 78-87.
• Koca, I., I. Hasbay, S. Bostanci, V. A. Yilmaz, and A. F. Koca. 2015. Some Wild Edible Plants and Their Dietary Fiber Contents. Pak. J. Nutr. 14 (4): 188-194.
• Ozbucak, T. B., H. Kutbay, and O. E. Akcin. 2006. The contribution of wild edible plants to human in the Black Sea region of Turkey. Ethnobotanical Leaflets 10: 98-103.
• Ozbucak, T. B., A. O. Ergen, and S. Yalcin. 2007. Nutrition Contents of the Some Wild Edible Plants in Central Black Sea Region of Turkey. International Journal of Natural and Engineering Sciences 1: 11-13.
• Ozhatay, N,, E. Akalin, E. Ozhatay, and S. Unlu. 2009. Rare and endemic taxa of Apiaceae in Turkey and their conservation significance. Istanbul J. Pharm. 40: 1-9.
• Phillips, K. M., P. R. Pehrsson, W. W. Agnew, A. J. Scheett, J. R. Follett, H. C. Lukaski, and K. Y. Patterson. 2014. Nutrient composition of selected traditional United States Northern Plains Native American plant foods. J. Food Compos. Anal. 34: 136-152.
• Polat, R., U. Cakilcioglu, and F. Satil. 2013. Traditional uses of medicinal plants in Solhan (Bingöl-Turkey). J. Ethnopharmacol. 148: 951-963.
• Sekercioglu, C. H., S. Anderson, E. Akçay, R. Bilgin, O. Can, G. Semiz, C. Tavsanoglu, M. B. Yokes, A. Soyumert, K. Ipekdal, I. Saglam, M. Yucel, and N. Dalfes. 2011. Turkey’s globally important biodiversity in crisis. Biol. Conserv. 144: 2752-2769.
• Sekeroglu, N., F. Ozkutlu, M. Deveci, O. Dede, N. Yilmaz. 2006. Evaluation of some wild plants in terms of their nutritional values used as vegetable in Eastern Black Sea Region of Turkey. Asian J. Plant Sci. 5: 185–189.
• Stadlmayr, B., E. Nilsso, B. Mouille, E. Medhammar, B. Burlingame, and R. Charrondiere. 2011. Nutrition indicator for biodiversity on food composition. A report on the progress of data availability. J. Food Compos. Anal. 24: 692-698.
• Tan, A., and T. Taskin. 2011. Some edible wild plants of Turkey and their use. Transaction of the International Scientific Conference “Actual Problems In the Use of Useful Plants”, Bakü, Azerbaijan. 26-28 October, 2011.
• Toledo, A., and B. Burlingame. 2006. Biodiversity and nutrition: a common path toward global food security and sustainable development. J. Food Compos. Anal. 19: 477-483.
• Turan, M., S. Kordali, H. Zengin, A. Dursun, and Y. Sezen. 2003. Macro and Micro Mineral Content of Some Wild Edible Leaves Consumed in Eastern Anatolia, Acta Agriculturae Scandinavica, Section B- Soil & Plant Science 53 (3): 129-137.
• Yildirim, E., A. Dursun, and M. Turan. 2001. Determination of the nutrition contents of tıe wild plants used as vegetables in upper Coruh Valley. Turkish Journal of Botany 25: 367-371.
• Yücel, E., F. Guney and I. Y. Sengun. 2010. The wild plants consumed as a food in Mihalıccık district (Eskişehir/Turkey) and consumption forms of these plants. Biological Diversity and Conservation. 3 (3): 158-175.