Determination of Pomological and Morphological Characteristics and Chemical Compositions of Local Apple Varieties Grown in Gumushane, Turkey Bestimmung der pomologischen und morphologischen Eigenschaften sowie der chemischen Zusammensetzung lokaler Apfelsorten aus dem Gebiet Gumushane, Türkei

Kalkisim O., Ozdes D., Okcu Z., KARABULUT B., Senturk H. B.

Erwerbs-Obstbau, vol.58, no.1, pp.41-48, 2016 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 58 Issue: 1
  • Publication Date: 2016
  • Doi Number: 10.1007/s10341-015-0256-4
  • Journal Name: Erwerbs-Obstbau
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.41-48
  • Keywords: Chemical composition, Gumushane, Local apple, Malus domestica, Pomological and morphological properties
  • Ondokuz Mayıs University Affiliated: No


The present study was conducted in order to determine the pomological and morphological characteristics and chemical compositions of some local apple varieties grown in Gumushane. As a result of field work in Gumushane province, sixteen different apples, which are Summer Apple, English apple, Green Belly, Black Belly and Yellow Belly Apples, Amasya Marble, Bey Apple, Chest Apple, Mahsusa, Arabian Girl, Willow Apple, Tavşanbaşı, Yellow Hıdır, Local Marble, Bride Apple, and Fatty Apple were collected in order to analyze. The average results of pomological and morphological properties and chemical compositions were obtained as following: fruit mass; 127.36 g, fruit width; 65.23 mm, fruit length; 57.30 mm, fruit stalk thickness; 2.17 mm, fruit stalk length; 17.63 mm, stalk pit depth; 12.75 mm, flower pit depth; 10.29 mm, fruit firmness; 13.79 kg/cm2, seed house width; 15.89 mm, seed house length; 17.39 mm, number of seeds; 4.3, water soluble dry matter content; 14.53 %, ash content; 1.11 %, pH; 3.8, titratable acidity; 0.69 g/L, water content; 83.8 %, reducing sugar; 5.04 g/100 g, sucrose; 2.25 g/100 g, and the amount of total sugars; 7.29 g/100. The fruit peel color was determined by considering the light transmittance (L). The average L values were ranged between 112.06 and 66.32. On the other hand among the mineral elements, potassium and manganese amounts were determined as the highest and the lowest, respectively.