Effect of clones, year of harvest and geographical origin of fruits on quality and chemical composition of Argan oil

被引：21

作者：

Aithammou, Rachid ^{[1
,2
]}

Harrouni, Cherif ^{[3
]}

Aboudlou, Leila ^{[4
]}

Hallouti, Ayoub ^{[1
]}

Mlouk, Mohamed ^{[2
]}

Elasbahani, Abdelhafed ^{[5
]}

Daoud, Salma ^{[1
]}

机构：

[1] Ibn Zohr Univ, Lab Microbial Biotechnol & Plant Protect, Fac Sci, Agadir, Morocco

[2] Direct Domaines Agr Les Aromes Maroc, Casablanca, Morocco

[3] IAV Hassan II, Dept Landscape Architecture & Environm, Agadir, Morocco

[4] Etab Autonome Controle & Coordinat Exportat, Agadir, Morocco

[5] Ibn Zohr Univ, Lab Lacape Bioorgan Chem & Nat Subst, Fac Sci, Agadir, Morocco

来源：

FOOD CHEMISTRY | 2019年 / 297卷

关键词：

Argan oil; Clone; Age; Year of harvest; Geographic origin; Quality; Fatty acids; Tocopherols; FATTY-ACID-COMPOSITION; PERFORMANCE LIQUID-CHROMATOGRAPHY; VIRGIN OLIVE OILS; PHYSICOCHEMICAL CHARACTERISTICS; TOCOPHEROL; ADULTERATION; CULTIVAR; DATE; L;

D O I：

10.1016/j.foodchem.2019.05.024

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Argan oil is precious oil with food and cosmetic uses. In recent years, this oil has been subject to an increasing national and international demand. The present work aims at studying the effect of clones and age, year of harvest and geographical origin on Argan oil quality and chemical composition. The results indicate that age does not affect Argan oil quality and fatty acids content. However, clones had a significant effect on fatty acids and tocopherol levels. Saturated and unsaturated fatty acids were highly influenced by the year of harvest and geographical origin, presumably due to climatic conditions. Unsaturated fatty acids varied from 78.28% to 81.77%. Depending on clones, total tocopherols varied from 687.40 mg/kg to 1068 mg/kg. This study is useful for the choice of clones with the aim of developing Argan trees orchards destined to oil production.

引用

页数：8

共 39 条

[1] Variation in oil content and fatty acid composition in preselected argan trees with morphological characters and geographical localization [J].