Proximate, Mineral Composition, Color Properties of Organic and Conventional Grown Hazelnuts (Corylus avellana L.)

2022 ◽  
Author(s):  
Hasan Karaosmanoğlu ◽  
Nebahat Şule Üstün
Keyword(s):  
Mineral Composition ◽  
Corylus Avellana ◽  
Color Properties ◽  
Corylus Avellana L

scholarly journals The Mineral Source for Human Nutrition of Nuts in Different Hazelnut (Corylus avellana L.) Cultivars

2013 ◽  
Vol 41 (1) ◽  
pp. 250 ◽  
Author(s):  
Sina COSMULESCU ◽  
Mihai BOTU ◽  
Ion TRANDAFIR
Keyword(s):  
Mineral Composition ◽  
Corylus Avellana ◽  
Human Nutrition ◽  
Phenolic Antioxidants ◽  
Dietary Fibers ◽  
Nutrition And Health ◽  
Icp Ms ◽  
Corylus Avellana L ◽  
Special Composition ◽  
Micro Elements

Hazelnuts (Corylus avellana L.) have a significant place among the types of dried nuts in terms of nutrition and health owing to their special composition of fats, protein, carbohydrates, vitamins, minerals, dietary fibers and phenolic antioxidants. Different hazelnut cultivars grown in Romania (‘Cozia’, ‘Romavel’, ‘Valcea 22’, ‘Roverd’ and ‘Red Lambert’) were evaluated for their mineral composition. Microelements were determined by using ICP-MS and a Flame AAS. The average microelements concentrations in the cultivars have varied in the following ranges (mg 100 g-1): K, 591.75 - 639.13; P, 300.67 - 455.06; Mg, 205.02 - 335.54; Ca, 72.07 - 130.92; Mn, 8.77 - 19.07; Fe, 5.3 - 8.77; Cu, 1.62 - 3.07; Zn, 1.82 - 2.84; Cr, 0.12 - 0.84; Na, 0.36 - 0.97; Al, 0.23 - 0.35; Sr, 0.88 - 1.6; Rb,1.34 - 3.03. According to the daily microelement requirements, the quantity of 100 g hazelnut provided approximately 13% for K, 55% for P, 70% for Mg, 10% for Ca, 94% for Fe, 22 for Zn and 5.6% for Cr of the RDA. These results indicated that hazelnuts are a rich source of a number of important micro-elements and hazelnut can be an important source of microelements for human nutrition and health.

Evaluation of new Turkish hybrid hazelnut (Corylus avellana L.) varieties: fatty acid composition, α-tocopherol content, mineral composition and stability

2001 ◽  
Vol 73 (4) ◽  
pp. 411-415 ◽  
Author(s):  
Murat Özdemir ◽  
Filiz Açkurt ◽  
Muammer Kaplan ◽  
Mustaf Yıldız ◽  
Mahmut Löker ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Mineral Composition ◽  
Acid Composition ◽  
Corylus Avellana ◽  
Tocopherol Content ◽  
Corylus Avellana L

Ecological plasticity of nut crops of the collections of the federal scientific center for agroecology RAS

2019 ◽  
pp. 105-115
Author(s):  
А.Ш. Хужахметова
Keyword(s):  
Corylus Avellana ◽  
Taxonomic Composition ◽  
Morphological Features ◽  
Scientific Center ◽  
Significance Level ◽  
Ecological Plasticity ◽  
Protective Forest ◽  
Corylus Avellana L ◽  
Academy Of Sciences ◽  
Trees And Shrubs

Показана актуальность изучения экологической пластичности древесных растений в связи с необходимостью подбора адаптированного видового состава деревьев и кустарников для защитных лесных насаждений в условиях климатических изменений. Установлено, что экологическая пластичность и пределы толерантности растений связаны со свойством организмов адаптироваться к тому или иному диапазону факторов среды. В статье представлен таксономический состав орехоплодных культур коллекций ФНЦ агроэкологии РАН. Это шесть видов рода Juglans: J. regia, J. mandshurica, J. cinerea, J. rupestris, J. ailanthifolia, J. nigra и три вида рода Corylus: С. avellana L., С. аmericana W., сорта С. pontica C. Koch Президент, Футкурами, Черкесский2. Приведены сведения о положительном опыте культивирования Corylus avellana L. в плантационных насаждениях (1,6 га, посадка рядовая, схема размещения 55 м) в условиях южных черноземов. Цель исследований изучить экологическую пластичность орехоплодных кустарников коллекций ФНЦ агроэкологии РАН. На примере родового комплекса Corylus получены материалы по экологической пластичности орехоплодных кустарников в условиях каштановых (кадастр. 34:36:0000:14:0178), светлокаштановых почв (34:34:000000:122 34:34:060061:10). Установлены уровни изменчивости морфологических признаков ассимиляционного аппарата и плодов С. avellana L., сортов С. pontica C. Koch., которые согласуются с зимо и засухоустойчивостью. Кластерный анализ позволил выявить корреляцию признаков при 5 уровне значимости. Для целей защитного лесоразведения и озеленения засушливых районов рекомендованы Corylus avellana и Черкесский2 с выраженной вариабельностью морфологических признаков, которая указывает на их широкую экологическую валентность и адаптационные возможности в рассматриваемых условиях. The urgency of studying the ecological plasticity of woody plants in connection with the need to select an adapted species composition of trees and shrubs for protective forest plantations in the context of climate change is shown. It is established that the ecological plasticity and tolerance range of plants is associated with the ability of organisms to adapt to a particular range of environmental factors. The article presents the taxonomic composition of nut crops in the collections of FSC Agroecology RAS. Six species of Juglans: J. regia, J. mandshurica, J. cinerea, J. rupestris, J. ailanthifolia, J. nigra and three species of the genus Corylus: С. avellana L., С. аmericana W., varieties of C. pontica C. Koch the President, Futkurami, Circassian2. Data on positive experience of cultivation of Corylus avellana L. in plantation plantings (1,6 hectares, landing ordinary, the scheme of placement of 55 m) in the conditions of southern chernozems are given. The purpose of the research is to study the ecological plasticity of nutbearing shrubs of the collections of the Federal scientific center for Agroecology Russian Academy of Sciences. For example, a generic complex Corylus submissions received on the environmental plasticity of nut bushes in the conditions of brown (the cadaster nubmer 34:36:0000:14:0178), light chestnut soils (34:34:000000:122 34:34:060061:10). The levels of variability of morphological features of the assimilation apparatus and fruits of Corylus avellana L., С. pontica C. Koch varieties were established., which are consistent with winter and drought resistance. Cluster analysis revealed the correlation of features at 5 significance level. Corylus avellana and Circassian2 with a pronounced variability of morphological features, which indicates their broad ecological valence and adaptation capabilities in the conditions under consideration, are recommended for the purposes of protective afforestation and greening of dry areas.

Nondormant mutants in a temperate tree species, Corylus avellana L.

1985 ◽  
Vol 70 (6) ◽  
pp. 687-692 ◽  
Author(s):  
M. M. Thompson ◽  
D. C. Smith ◽  
J. E. Burgess
Keyword(s):  
Tree Species ◽  
Corylus Avellana ◽  
Corylus Avellana L

Determination of lipid and phenolic fraction in two hazelnut (Corylus avellana L.) cultivars grown in Poland

2015 ◽  
Vol 168 ◽  
pp. 615-622 ◽  
Author(s):  
Hanna Ciemniewska-Żytkiewicz ◽  
Vito Verardo ◽  
Federica Pasini ◽  
Joanna Bryś ◽  
Piotr Koczoń ◽  
...  
Keyword(s):  
Corylus Avellana ◽  
Phenolic Fraction ◽  
Corylus Avellana L

Rooting ability of Corylus avellana L.: Macromorphological and histological study

1988 ◽  
Vol 35 (1-2) ◽  
pp. 131-142 ◽  
Author(s):  
A. Rodriguez ◽  
M. Albuerne ◽  
R.Sánchez Tamés
Keyword(s):  
Histological Study ◽  
Corylus Avellana ◽  
Rooting Ability ◽  
Corylus Avellana L
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