Agronomic traits and essential oil profiles of Humulus lupulus L. cultivated in southern Italy

IF 2.2 3区农林科学 Q3 CHEMISTRY, APPLIED

Journal of Essential Oil Research Pub Date : 2022-07-25 DOI:10.1080/10412905.2022.2103190

F. Gresta, Antonio Calvi, C. Santonoceto, T. Strano, G. Ruberto

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引用次数: 1

Abstract

ABSTRACT Humulus lupulus L. is a dioecious herbaceous perennial plant with a climbing habit, whose female inflorescences, commonly known as cones, produce and accumulate bitter substances and essential oils. The present study aimed to assess the adaptability of some American hop varieties (Cascade, Chinook, and Comet) in the Mediterranean environment of the Calabria region (Italy) through the evaluation of the morpho-biological and productive characteristics and the characterization of the aromatic traits of the inflorescences. Comet proved to be the most productive variety, while Chinook the earliest. Essential oils obtained by hydrdistillation were analysed by GC-FID and GC-MS. Myrcene, β-caryphyllene and α-humulene were the main components. The combination of morphological traits and the aromatic profiles could be adopted as tools to discriminate varieties. Comet was the most productive variety, while Chinook emerged as the earliest one. Concernng the essential oils Cascade and Comet showed similar profiles, Chinnok was different especially for the sesquiterpenes content.

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意大利南部栽培葎草的农艺性状及挥发油谱

葎草(Humulus lupulus L.)是一种多年生雌雄异株草本植物，具有攀缘性，其雌花花序俗称球果，产生并积累苦味物质和精油。本研究旨在通过对美洲一些啤酒花品种(Cascade、Chinook和Comet)的形态生物学和生产特性的评价以及花序芳香性状的表征，来评估它们对意大利卡拉布里亚地区地中海环境的适应性。彗星被证明是产量最高的品种，而奇努克是最早的品种。采用气相色谱- fid和气相色谱-质谱法对加氢蒸馏得到的精油进行分析。月桂烯、β-石竹烯和α-葎草烯为主要成分。形态性状与芳香性状的结合可以作为品种鉴别的工具。彗星是产量最高的品种，而奇努克是最早出现的品种。在精油中，Cascade和Comet具有相似的特征，而Chinnok的倍半萜含量则有所不同。

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来源期刊

Journal of Essential Oil Research 工程技术-食品科技

CiteScore

6.00

自引率

3.30%

发文量

审稿时长

18-36 weeks

期刊介绍： Journal of Essential Oil Research ( JEOR) is the major forum for the publication of essential oil research and analysis. Each issue includes studies performed on the chemical composition of some of the 20,000 aromatic plants known in the plant kingdom. JEOR is devoted entirely to all phases of research from every corner of the world by the experts in their field. JEOR''s main areas of focus include: -Analytical chemistry- Biological activity- Biotechnology- Chemical composition- Chemical synthesis- Chemosystematics- Microbiological activity- Plant biochemistry/biosynthesis- Toxicology. Published six times per year, JEOR provides articles on the aromatic principles of a plant or its isolates and are directed toward furthering our readers'' knowledge of the aromatic plant and animal kingdoms.