Publicação
Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities
| Resumo: | Humulus lupulus L. is a species in the Cannabaceae family. Hop, as it is commonly known, is a perennial, dioecious and normally diploid (2n = 20) herbaceous plant [1]. It is in beer production that hops have their greatest economic value at the international level. Due to the production of compounds with bactericidal action, in particular against Gramnegative bacteria, the hops came to solve problems related to the conservation of beer [2]. In addition Hops contain compounds that confer sedative, diuretic and antiarthritic properties [3]. In the ethnobotanical use, the dried flowers were used in pillows called "hop pads", to combat insomnia [4]. The use of dried and green hop inflorescences for diuretic uses and disorders of the digestive tract, were verified in the Montesinho park area [5]. In China, alcoholic extracts of hops were used to treat leprosy, tuberculosis and dysentery [2]. Its use in infusions as a tonic, since the middle Ages where it considered a medicinal herb [6]. The results obtained show a certain similarity in the monoterpene component, with β-myrcene as the major compound (more than 64% in cultivar and spontaneous samples) and notorious differences in the sesquiterpene component, evident in cases of α-humulene (12% in cultivars, 0.2% and in spontaneous) and trans-β-farnesene (not detected in cultivars, 9% in spontaneous). Also important is the richness of the sesquiterpene component in spontaneous clone, in particular in the oxygenated compounds. This profile, of both cultivar and spontaneous, shows potential for antiseptic effects in the digestive tract, especially when these are associated with bacteria such as Helicobacter pylori [7], which will be in agreement with ethnobotanical uses of Hop. Since there is spontaneous hops in a large part of Portugal, the collection and analysis of the aromas of these hops may lead to the development of new and more fragrances, with interest in different areas, like beer production or cosmetics. The volatile components extracted from spontaneous hops collected in the Bragança area were analyzed and compared with those of commercial varieties. |
|---|---|
| Autores principais: | Goes, Hugo |
| Outros Autores: | Sousa, Maria João; Pedro, Luís G. |
| Assunto: | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| Ano: | 2017 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173223244759040 |
|---|---|
| author | Goes, Hugo |
| author2 | Sousa, Maria João Pedro, Luís G. |
| author2_role | author author |
| author_facet | Goes, Hugo Sousa, Maria João Pedro, Luís G. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Goes, Hugo\"},{\"Person.name\":\"Sousa, Maria João\",\"Person.identifier.orcid\":\"0000-0002-9946-4926\"},{\"Person.name\":\"Pedro, Luís G.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Goes, Hugo Sousa, Maria João Pedro, Luís G. |
| datacite.date.Accepted.fl_str_mv | 2017-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-02-26T17:28:24Z |
| datacite.date.embargoed.fl_str_mv | 2018-02-26T17:28:24Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| datacite.titles.title.fl_str_mv | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Goes, Hugo Sousa, Maria João Pedro, Luís G. |
| dc.date.Accepted.fl_str_mv | 2017-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-02-26T17:28:24Z |
| dc.date.embargoed.fl_str_mv | 2018-02-26T17:28:24Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/16020 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Instituto Politécnico de Bragança |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| dc.title.fl_str_mv | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | Humulus lupulus L. is a species in the Cannabaceae family. Hop, as it is commonly known, is a perennial, dioecious and normally diploid (2n = 20) herbaceous plant [1]. It is in beer production that hops have their greatest economic value at the international level. Due to the production of compounds with bactericidal action, in particular against Gramnegative bacteria, the hops came to solve problems related to the conservation of beer [2]. In addition Hops contain compounds that confer sedative, diuretic and antiarthritic properties [3]. In the ethnobotanical use, the dried flowers were used in pillows called "hop pads", to combat insomnia [4]. The use of dried and green hop inflorescences for diuretic uses and disorders of the digestive tract, were verified in the Montesinho park area [5]. In China, alcoholic extracts of hops were used to treat leprosy, tuberculosis and dysentery [2]. Its use in infusions as a tonic, since the middle Ages where it considered a medicinal herb [6]. The results obtained show a certain similarity in the monoterpene component, with β-myrcene as the major compound (more than 64% in cultivar and spontaneous samples) and notorious differences in the sesquiterpene component, evident in cases of α-humulene (12% in cultivars, 0.2% and in spontaneous) and trans-β-farnesene (not detected in cultivars, 9% in spontaneous). Also important is the richness of the sesquiterpene component in spontaneous clone, in particular in the oxygenated compounds. This profile, of both cultivar and spontaneous, shows potential for antiseptic effects in the digestive tract, especially when these are associated with bacteria such as Helicobacter pylori [7], which will be in agreement with ethnobotanical uses of Hop. Since there is spontaneous hops in a large part of Portugal, the collection and analysis of the aromas of these hops may lead to the development of new and more fragrances, with interest in different areas, like beer production or cosmetics. The volatile components extracted from spontaneous hops collected in the Bragança area were analyzed and compared with those of commercial varieties. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/e742d592-2ba6-4be9-9a5f-775269fc4682/download |
| id | ipb_35aeeea2bff09b3583a3ddbcb921655c |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/16020 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/16020 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Goes, Hugo Sousa, Maria João Sousa, Maria João https://www.ciencia-id.pt/D91E-3571-3979 D91E-3571-3979 http://orcid.org/0000-0002-9946-4926 0000-0002-9946-4926 Pedro, Luís G. |
| publishDate | 2017 |
| publisher.none.fl_str_mv | Instituto Politécnico de Bragança |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engInstituto Politécnico de Bragançapt_PTHumulus lupulus L. is a species in the Cannabaceae family. Hop, as it is commonly known, is a perennial, dioecious and normally diploid (2n = 20) herbaceous plant [1]. It is in beer production that hops have their greatest economic value at the international level. Due to the production of compounds with bactericidal action, in particular against Gramnegative bacteria, the hops came to solve problems related to the conservation of beer [2]. In addition Hops contain compounds that confer sedative, diuretic and antiarthritic properties [3]. In the ethnobotanical use, the dried flowers were used in pillows called "hop pads", to combat insomnia [4]. The use of dried and green hop inflorescences for diuretic uses and disorders of the digestive tract, were verified in the Montesinho park area [5]. In China, alcoholic extracts of hops were used to treat leprosy, tuberculosis and dysentery [2]. Its use in infusions as a tonic, since the middle Ages where it considered a medicinal herb [6]. The results obtained show a certain similarity in the monoterpene component, with β-myrcene as the major compound (more than 64% in cultivar and spontaneous samples) and notorious differences in the sesquiterpene component, evident in cases of α-humulene (12% in cultivars, 0.2% and in spontaneous) and trans-β-farnesene (not detected in cultivars, 9% in spontaneous). Also important is the richness of the sesquiterpene component in spontaneous clone, in particular in the oxygenated compounds. This profile, of both cultivar and spontaneous, shows potential for antiseptic effects in the digestive tract, especially when these are associated with bacteria such as Helicobacter pylori [7], which will be in agreement with ethnobotanical uses of Hop. Since there is spontaneous hops in a large part of Portugal, the collection and analysis of the aromas of these hops may lead to the development of new and more fragrances, with interest in different areas, like beer production or cosmetics. The volatile components extracted from spontaneous hops collected in the Bragança area were analyzed and compared with those of commercial varieties.application/pdfpt_PTHumulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialitiesGoes, HugoPersonalSousa, Maria JoãoDSpacehttp://dspace.org/items/da5c7615-9844-4fdf-b4d4-64d0c8e72de0DSpacehttp://dspace.org/items/da5c7615-9844-4fdf-b4d4-64d0c8e72de0SousaMaria JoãoCiência IDhttps://www.ciencia-id.ptD91E-3571-3979ORCIDhttp://orcid.org0000-0002-9946-4926Scopus Author IDhttps://www.scopus.com55230282700Pedro, Luís G.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISBNIsPartOf978-972-745-224-82018-02-26T17:28:24Z20172017-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/16020http://purl.org/coar/access_right/c_abf2open accessHumulus lupulus L.HopMedicinalMonoterpeneSesquiterpeneHelicobacter pylori22082515 bytesother research producthttp://purl.org/coar/resource_type/c_c94fconference object2017http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/e742d592-2ba6-4be9-9a5f-775269fc4682/download58th annual Meeting of the society of economic botany , Living in a global world: local knowledge and sustainability, 4-9 june, Book of abstractsBragança Portugal |
| spellingShingle | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities Goes, Hugo Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| status | SINGLETON |
| subject.fl_str_mv | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| title | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| title_full | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| title_fullStr | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| title_full_unstemmed | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| title_short | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| title_sort | Humulus lupulus L. analysis and comparison of volatile of spontaneous and commercial varieties: phytotherapeutic potentialities |
| topic | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| topic_facet | Humulus lupulus L. Hop Medicinal Monoterpene Sesquiterpene Helicobacter pylori |
| url | http://hdl.handle.net/10198/16020 |
| visible | 1 |