Characterization of Wild Corsican Hops and Assessment of the Performances of German Hops in Corsican Environmental Conditions through a Multidisciplinary Approach

Hops (Humulus lupulus L.) is a species that grows spontaneously in Corsica, but the characterization of this species in this territory has not yet been investigated. The main objectives of this study are to explore the features of wild hops from Corsica and to determine the effect of the island terroir on some cultivars in the first year of growth. A multidisciplinary approach consisting of the genetic analysis, morphological comparison and chemical characterization of essential oils was carried out on four wild Corsican hops and three hop cultivars grown in Tettnang, Germany and Corsica, France. The morphological and GC-MS analysis of Corsican wild hops, set cluster coastal samples apart from the one far from the coast. This dissimilarity is supported by the SSR analysis by two of the three coastal accessions. The genetics demonstrate a proximity between the European noble cultivar Tettnanger and the mountain Corsican wild hop from Corte. The morphological comparison between German hops cultivated in Tettnang and in Corsican soil, and the GC-MS characterization of their essential oils’ chemical profiles, show different features between year 0 and year +1 for each sample. This multidisciplinary approach highlights an acclimatization of hop cultivars to the Corsican terroir one year after planting.

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Chemical characterization of the essential oils of some aromatic plants of industrial interest from Uttarakhand, India

Medicinal Plants - International Journal of Phytomedicines and Related Industries ◽

10.5958/j.0975-4261.4.2.002 ◽

2012 ◽

Vol 4 (2) ◽

pp. 71

Author(s):

Archana P. Raina ◽

K.S. Negi

Keyword(s):

Essential Oils ◽

Chemical Characterization ◽

Aromatic Plants

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Antibacterial properties and chemical characterization of the essential oils from summer savory extracted by microwave-assisted hydrodistillation

Brazilian Journal of Microbiology ◽

10.1590/s1517-83822011000400031 ◽

2011 ◽

Vol 42 (4) ◽

pp. 1453-1462 ◽

Cited By ~ 13

Author(s):

Shila Rezvanpanah ◽

Karamatollah Rezaei ◽

Mohammad-Taghi Golmakani ◽

Seyyed Hadi Razavi

Keyword(s):

Essential Oils ◽

Antibacterial Properties ◽

Chemical Characterization ◽

Microwave Assisted

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Chemical Characterization of Euphorbia heterophylla L. Essential Oils and Their Antioxidant Activity and Allelopathic Potential on Cenchrus echinatus L.

Chemistry & Biodiversity ◽

10.1002/cbdv.201900051 ◽

2019 ◽

Vol 16 (5) ◽

pp. e1900051 ◽

Cited By ~ 11

Author(s):

Abdelsamed I. Elshamy ◽

Ahmed M. Abd‐ElGawad ◽

Abd El‐Nasser G. El Gendy ◽

Abdulaziz M. Assaeed

Keyword(s):

Antioxidant Activity ◽

Essential Oils ◽

Chemical Characterization ◽

Allelopathic Potential

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Chemical Characterization of Essential Oils of Senecio glaucus ssp. Coronopifolius (Maire) Alexander and Ridolfia segetum (L.) Moris Growing in Morocco

Journal of Essential Oil Bearing Plants ◽

10.1080/0972060x.2020.1818634 ◽

2020 ◽

Vol 23 (5) ◽

pp. 918-930

Author(s):

Khadija Basaid ◽

Bouchra Chebli ◽

Rachid Bouharroud ◽

James Nicholas Furze ◽

Alessandra Lopes de Oliveira ◽

...

Keyword(s):

Essential Oils ◽

Chemical Characterization

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Acclimatization study of Tagetes lucida L. in Egypt and the chemical characterization of its essential oils

Natural Product Research ◽

10.1080/14786419.2017.1278594 ◽

2017 ◽

Vol 31 (13) ◽

pp. 1509-1517 ◽

Cited By ~ 5

Author(s):

Elasyed A. Omer ◽

Saber F. Hendawy ◽

Rasha F. Ismail ◽

Giacomo L. Petretto ◽

Jonathan P. Rourke ◽

...

Keyword(s):

Essential Oils ◽

Chemical Characterization

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Incidence of surgical procedures for gastrointestinal complications after abdominal wall closure in patients with gastroschisis and omphalocele

Pediatric Surgery International ◽

10.1007/s00383-021-04977-0 ◽

2021 ◽

Author(s):

M. Haghshenas ◽

U. Rolle ◽

M. Hutter ◽

T. M. Theilen

Keyword(s):

Abdominal Wall ◽

Surgical Procedures ◽

Retrospective Chart Review ◽

First Year ◽

Special Focus ◽

Abdominal Wall Closure ◽

Gastrointestinal Complications ◽

Secondary Operations ◽

One Year ◽

The One

Abstract Purpose This study aims to define the extent of additional surgical procedures after abdominal wall closure (AWC) in patients with gastroschisis (GS) and omphalocele (OC) with special focus on gastrointestinal related operations. Methods A retrospective chart review was performed including all operations in GS and OC patients in the first year after AWC (2010–2019). The risk for surgery was calculated using the one-year cumulative incidence (CI). Results 33 GS patients (18 simple GS, 15 complex) and 24 OC patients (12 without (= OCL), 12 OC patients with liver protrusion (= OCL +)) were eligible for analysis. 43 secondary operations (23 in GS, 20 in OC patients) occurred after a median time of 84 days (16–824) in GS and 114.5 days (12–4368) in OC. Patients with complex versus simple GS had a significantly higher risk of undergoing a secondary operation (one-year CI 64.3% vs. 24.4%; p = 0.05). 86.5% of surgical procedures in complex GS and 36.3% in OCL + were related to gastrointestinal complications. Complex GS had a significantly higher risk for GI-related surgery than simple GS. Bowel obstruction was a risk factor for surgery in complex GS (one-year CI 35.7%). Conclusion Complex GS and OCL + patients had the highest risk of undergoing secondary operations, especially those with gastrointestinal complications.

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Chemical characterization of the essential oils from leaves of mandarins Sunki, Cleopatra and their hybrids

Journal of Essential Oil Research ◽

10.1080/10412905.2014.973067 ◽

2014 ◽

Vol 27 (1) ◽

pp. 1-8

Author(s):

Josiana Z. Santos ◽

Lucas A.H. Almeida ◽

Walter S. Soares Filho ◽

Humberto R. Bizzo ◽

Marcelly Cristina da Silva Santos ◽

...

Keyword(s):

Essential Oils ◽

Chemical Characterization

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Chemical Characterization of the Essential Oils of Eucalyptus.grandis×Eucalyptus.urophylla Hybrids and Six Pure Eucalyptus species Grown in Guangxi (China)

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1033-1034.200 ◽

2014 ◽

Vol 1033-1034 ◽

pp. 200-208

Author(s):

Feng Lai Lu ◽

Yue Yuan Chen ◽

Jiao Hong Wei ◽

Yong Lin Huang ◽

Dian Peng Li ◽

...

Keyword(s):

Essential Oils ◽

Chemical Characterization ◽

Hierarchical Cluster ◽

The Other ◽

Eucalyptus Species ◽

Oil Composition ◽

Pure Species ◽

Species Analysis ◽

Total Oil

Hydrodistillation of the fresh leaves of E.grandis×E.urophylla hybrids and pure species E.grandis, E.urophylla, E.pellita, E.camaldulensis, E. dunni, and E.saligna collected from the trees grown in Guangxi Huangmian Forest (China), afforded essential oils in yields varying from 0.24±0.15% to 5.36±0.28%, according to the species. Analysis by GC (FID) and GC/MS allowed the identification of 67 compounds, representing 82.55% to 91.03% of the total oil composition. The dominant compounds were 1,8-cineole in E.saligna, E.urophylla, E.grandis×E.urophylla, E.grandis, E.pellita and E. dunni (67.48, 57.12, 48.21, 23.64, 20.34, 20.22%), p-Cymene in E.camaldulensis,E. dunni and E.grandis(21.32, 14.74, 13.38%), α-pinene in E.grandis and E.grandis×E.urophylla (21.77, 15.55%), α-terpinene in E. dunni and E.grandis (17.96, 9.35%), α-terpineol in E.pellita and E.saligna (19.24,11.54%), respectively. Hierarchical Cluster Analysis separated the characterized essential oils into two groups, each constituting a chemotype. E.grandis×E.urophylla and E.urophylla were classified in the same group, while E.grandis in the other.

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CHEMICAL CHARACTERIZATION OF BARK COMPOUNDS FROM CAATINGA SPECIES

FLORESTA ◽

10.5380/rf.v51i4.73967 ◽

2021 ◽

Vol 51 (4) ◽

pp. 893

Author(s):

Thiago Cardoso Silva ◽

Rafael Leite Braz ◽

Emmanoella Costa Guaraná Araujo ◽

Gisely Alves da Silva ◽

Maria de Los Angeles Perez Fernandez Palha

Keyword(s):

Essential Oils ◽

Near Infrared ◽

Chemical Characterization ◽

Hydroxyl Group ◽

Soluble Extract ◽

Total Extract ◽

Extract Content ◽

Total Extractives ◽

Water Alcohol

This study aimed to chemically characterize the bark extracts from three tree species: Anacardium occidentale L., Ziziphus joazeiro Mart. and Mimosa caesalpiniaefolia Benth., in addition to obtaining the soluble extract content in water, alcohol and hexane from the bark of these species. The bark was collected from branches of the three species and subsequently pre-dried and milled. The extract content was then determined using the Sohxlet method aiming to quantify the total extractives in the samples, and determine the extract content soluble in water, ethyl alcohol and hexane. The extracts were further analyzed by Near Infrared Spectroscopy (NIRS) analysis to determine their chemical composition. The extract contents in the three species behaved in a similar way, with hexane being the solvent which extracted more compounds and juazeiro the species that displayed the highest total extract content. With the chemical characterization of the extracts, it was possible to identify the presence of functional groups characteristic of carbohydrates and proteins in the aqueous extracts; the presence of characteristic hydroxyl group, for example in alcohols, aldehydes, ketones and ethers in the ethanolic extracts; and the presence of fatty acids and aromatic compounds (essential oils) in hexanolic extracts. The essential oils were the compounds which presented larger quantities, and can be exploited by the pharmaco-chemical industry.

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