Araştırma Makalesi

Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province

Cilt: 19 Sayı: 1 15 Nisan 2018
PDF İndir
EN TR

Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province

Öz

Turkish hazelnut (Corylus colurna L.), the mother land and natural spreading area of which is Anatolia, is one of the important hazelnut species in Turkey. Moreover, thanks to its adaptation capability to extreme climate and poor soils conditions, it is a forest tree species playing a key role in climate change scenarios. Turkish hazelnut, a Euro-Siberian flora element in Turkey, is a taxon present in the ''Low Risk'' category according to the IUCN Red List. Turkish hazelnut which spreads disorderly-partially and in an isolated way in small stands, groups, clusters as individuals, has the most intense spreading in the Northwestern Anatolian forests in Anatolia. The fruits of the Turkish hazelnuts are being utilized as a valuable traditional medicinal herbal product in different regions of the world. This paper aims to identify and to compare the fat and protein composition of Turkish hazelnut kernels among and within four populations (Ağlı-Tunuslar, Ağlı-Müsellimler, Araç-Güzlük and Tosya-Küçüksekiler) in Kastamonu region. According to the results of the study; the mean values of fat and protein content were found to be 62.78% and 16.32% respectively. In terms of protein values, significant differences were identified among the populations. However, there were no significant differences among the populations regarding the fat values. The highest median value of the protein was found in Ağlı-Tunuslar with a rate of 18.43%. There is no variation within populations as to fat and protein values. The study suggests that similar studies be continued in detail based on different ecological conditions and genotypes. 


Anahtar Kelimeler

Kaynakça

  1. Ağar, İ. T., Kafkas, S., Balıkçı, Ö. (1995). Türk Fındık Çeşitlerinin Derim Zamanında, İç ve Kabuklu Halde Soğukta Depolandıktan Sonra Yağ İçerikleri ve Yağ Asitleri Karakteristikleri. II. Ulusal Bahçe Bitkileri Kongresi Adana.
  2. Akhtar, P., Ali, M., Sharma, M.P., Waris, Md., Hasan, H., Ali, B., Chaudhary, N., Khan, M., Ali, A., Najib, S., Farooqi H., Nawaz Khan, H., 2010. Development of Quality Standards of Corylus colurna (Linn.) Fruit, Journal of Ecobiotechnology 2/9: 14-20.
  3. Andersen, Ø.M. and Fossen, T. (2003). Characterization of anthocyanins by NMR, Unit F.1.4, Current Protocols in Food Analytical Chemistry, Wrolstad, R., Ed., John Wiley, New York.
  4. AOAC (Association of Official Analytical Chemists) (1995). Official Methods of Analysis, 16th Edition. AOAC International, Gaithersburg, MD.
  5. Ayan, S., Aydınözü, D., Yer, E. N., Ünalan, E., 2016. Turkish filbert (Corylus colurna L.) a new distribution area in Northwestern Anatolia Forests: (Provinces of Müsellimler, Tunuslar in Ağlı, Kastamonu), BIODICON, 9 (1) 128-135.
  6. Baş F., Ömeroğlu, S., Türüdü, S., Aktaş, S. (1986). Chemical composition of Turkish hazelnut cultivars. Gıda Mühendisliği Dergisi 11, 195—203 (In Turkish).
  7. Çetiner, E. (1976). Selections on Tombul in Blacksea Region, Especially Giresun Province and Investigation on Selected of Pollinated Round Types. PhD Thesis. Ege Bölge Zirai Araştirma Ens. Izmir. Turkey (in Turkish).
  8. Chopra, R. N., Nayar, S. L. and Chopra, I. C. (1956). Glossary of Indian Medicinal Plants, PID, CSIR, Hillside Road, New Delhi, 78.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

15 Nisan 2018

Gönderilme Tarihi

6 Mart 2017

Kabul Tarihi

27 Şubat 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 19 Sayı: 1

Kaynak Göster

APA
Ayan, S., Ünalan, E., İslam, A., Sakıcı, O. E., & Yer, E. N. (2018). Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, 19(1), 48-54. https://doi.org/10.17474/artvinofd.296580
AMA
1.Ayan S, Ünalan E, İslam A, Sakıcı OE, Yer EN. Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province. AÇÜOFD. 2018;19(1):48-54. doi:10.17474/artvinofd.296580
Chicago
Ayan, Sezgin, Erkan Ünalan, Ali İslam, Oytun Emre Sakıcı, ve Esra Nurten Yer. 2018. “Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 19 (1): 48-54. https://doi.org/10.17474/artvinofd.296580.
EndNote
Ayan S, Ünalan E, İslam A, Sakıcı OE, Yer EN (01 Nisan 2018) Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 19 1 48–54.
IEEE
[1]S. Ayan, E. Ünalan, A. İslam, O. E. Sakıcı, ve E. N. Yer, “Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province”, AÇÜOFD, c. 19, sy 1, ss. 48–54, Nis. 2018, doi: 10.17474/artvinofd.296580.
ISNAD
Ayan, Sezgin - Ünalan, Erkan - İslam, Ali - Sakıcı, Oytun Emre - Yer, Esra Nurten. “Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 19/1 (01 Nisan 2018): 48-54. https://doi.org/10.17474/artvinofd.296580.
JAMA
1.Ayan S, Ünalan E, İslam A, Sakıcı OE, Yer EN. Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province. AÇÜOFD. 2018;19:48–54.
MLA
Ayan, Sezgin, vd. “Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province”. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, c. 19, sy 1, Nisan 2018, ss. 48-54, doi:10.17474/artvinofd.296580.
Vancouver
1.Sezgin Ayan, Erkan Ünalan, Ali İslam, Oytun Emre Sakıcı, Esra Nurten Yer. Fat and protein content in Turkish hazelnut (Corylus colurna L.) in Kastamonu province. AÇÜOFD. 01 Nisan 2018;19(1):48-54. doi:10.17474/artvinofd.296580

Cited By

Creative Commons Lisansı
Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi Creative Commons Alıntı 4.0 Uluslararası Lisansı ile lisanslanmıştır.