Research Article

Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania

Volume: 24 Number: 4 December 25, 2010
  • Sina Cosmulescu
  • Mihai Botu
  • Ion Trandafır
EN TR

Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania

Abstract

Romania has very good walnut (Juglans regia L.) cultivars. In this study nuts of different walnut cultivars (‘Valcor’, ‘Valmit’ and ‘Valrex’) grown in Romania were evaluated for their physical characteristics and mineral composition. Walnut samples were collected during the years 2008 and 2009. Microelements Na, Ca, Mg, Fe, Mn, Cu, Se, Al, Cr, Zn, Sr and Rb were determined by using ICP-MS as measurement tool, while K content was determined with an atomic absorption spectrometer in flame, by using as excitation source the cavitar cathode lamp for potassium. Mineral con-tents (mg/100 g) were: K, 387.25-444.35; Mg, 264.7-272.3; Ca, 62.78-72.91; Mn,10.45-18.06; Fe, 5.44-5.90; Zn, 3.19-4.10; Cu, 2.93-3.47. Physical characteristics of fruits represent a quality feature of nuts; they varied within small limits (56.54-59.64% kernel percentage, 14.0-16.65 g fruit weight, 7.80 – 9.92 g kernel weight, 33.3 - 38.15 mm fruit diame-ter, 38.2 – 42.2 mm fruit height). Fruit properties indicate that ‘Valcor’, ‘Valmit’ and ‘Valrex’ are superior walnut cultivars in terms of physical properties and mineral composition.

Keywords

Details

Primary Language

English

Subjects

Horticultural Production

Journal Section

Research Article

Authors

Sina Cosmulescu This is me
Romania

Mihai Botu This is me
Romania

Ion Trandafır This is me
Romania

Publication Date

December 25, 2010

Submission Date

January 1, 2010

Acceptance Date

-

Published in Issue

Year 2010 Volume: 24 Number: 4

APA
Cosmulescu, S., Botu, M., & Trandafır, I. (2010). Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania. Selcuk Journal of Agriculture and Food Sciences, 24(4), 33-37. https://izlik.org/JA27WE94AG
AMA
1.Cosmulescu S, Botu M, Trandafır I. Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania. Selcuk J Agr Food Sci. 2010;24(4):33-37. https://izlik.org/JA27WE94AG
Chicago
Cosmulescu, Sina, Mihai Botu, and Ion Trandafır. 2010. “Mineral Composition and Physical Characteristics of Walnut (Juglans Regia L.) Cultivars Originating in Romania”. Selcuk Journal of Agriculture and Food Sciences 24 (4): 33-37. https://izlik.org/JA27WE94AG.
EndNote
Cosmulescu S, Botu M, Trandafır I (December 1, 2010) Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania. Selcuk Journal of Agriculture and Food Sciences 24 4 33–37.
IEEE
[1]S. Cosmulescu, M. Botu, and I. Trandafır, “Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania”, Selcuk J Agr Food Sci, vol. 24, no. 4, pp. 33–37, Dec. 2010, [Online]. Available: https://izlik.org/JA27WE94AG
ISNAD
Cosmulescu, Sina - Botu, Mihai - Trandafır, Ion. “Mineral Composition and Physical Characteristics of Walnut (Juglans Regia L.) Cultivars Originating in Romania”. Selcuk Journal of Agriculture and Food Sciences 24/4 (December 1, 2010): 33-37. https://izlik.org/JA27WE94AG.
JAMA
1.Cosmulescu S, Botu M, Trandafır I. Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania. Selcuk J Agr Food Sci. 2010;24:33–37.
MLA
Cosmulescu, Sina, et al. “Mineral Composition and Physical Characteristics of Walnut (Juglans Regia L.) Cultivars Originating in Romania”. Selcuk Journal of Agriculture and Food Sciences, vol. 24, no. 4, Dec. 2010, pp. 33-37, https://izlik.org/JA27WE94AG.
Vancouver
1.Sina Cosmulescu, Mihai Botu, Ion Trandafır. Mineral Composition and Physical Characteristics of Walnut (Juglans regia L.) Cultivars Originating in Romania. Selcuk J Agr Food Sci [Internet]. 2010 Dec. 1;24(4):33-7. Available from: https://izlik.org/JA27WE94AG

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