Zawartość związków fenolowych oraz pierwiastków w orzechach ziemnych
| cris.virtual.author-orcid | 0000-0002-1863-5122 | |
| cris.virtual.author-orcid | 0000-0003-4113-1595 | |
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtual.author-orcid | 0000-0003-3026-5192 | |
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtual.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
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| cris.virtualsource.author-orcid | e5b3bdcc-fb9a-4a83-9a35-c24812d69ccd | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| cris.virtualsource.author-orcid | af1b0375-c966-4ceb-a9cc-69bf4ed40a81 | |
| cris.virtualsource.author-orcid | #PLACEHOLDER_PARENT_METADATA_VALUE# | |
| dc.abstract.en | Introduction. Peanuts also known as arachidic nuts, are a valuable raw material commonly used in the food industry, including in confectionery, for the production of oil or peanut butter. Peanuts are a valuable source of protein and are rich in unsaturated fatty acids. Peanuts also owe their health-promoting properties to the presence of phenolic compounds, which are characterized by wide biological activity, including antibacterial and antifungal activity, as well as catch free radicals, which are the cause of many civilization diseases. Aim. The aim of the study was to determine the content of phenolic compounds as well as macro- and microelements in peanuts. Material and methods. Peanuts were used in the research, in which the concentration of phenolic compounds was determined by high-performance liquid chromatography and the content of macro- and microelements by X-ray fluorescence spectroscopy. Results. The presence of phenolic compounds in peanuts was confirmed, their concentration was very diverse and ranged from 10.85 ng/g for caffeic acid to 5818.67 ng/g for syringic acid. The analysis of the content of macro- and microelements also showed their different content, from a trace amount to 3.55 µg/g for magnesium. Conclusions. The obtained results of the research on the content of phenolic compounds as well as macro- and microelements in arachidic nuts available on the Polish market indicate that they are a valuable source of ingredients with a positive effect on the human body, and thus their consumption may have an impact on preventing the development of many civilization diseases. | |
| dc.abstract.pl | Wstęp. Orzechy ziemne, zwane też arachidowymi, są cennym surowcem powszechnie wykorzystywanym w przemyśle spożywczym, m.in. w cukiernictwie, do produkcji oleju i masła orzechowego. Orzechy ziemne stanowią cenne źródło białka i są bogate w nienasycone kwasy tłuszczowe. Swoje prozdrowotne właściwości zawdzięczają również obecności związków fenolowych, które charakteryzują się wysoką aktywnością biologiczną, m.in. aktywnością przeciwbakteryjną oraz przeciwgrzybiczą, a także wyłapują wolne rodniki, które są przyczyną wielu chorób cywilizacyjnych. Cel pracy. Celem pracy było określenie zawartości związków fenolowych oraz makro- i mikroelementów w orzechach ziemnych. Materiał i metody. Do badań wykorzystano orzechy ziemne, w których oznaczono stężenie związków fenolowych metodą wysokosprawnej chromatografii cieczowej oraz zawartość makro- i mikroelementów metodą spektroskopii fluorescencji rentgenowskiej. Wyniki. W badanych orzechach ziemnych stwierdzono obecność związków fenolowych, których stężenie było bardzo zróżnicowane i mieściło się w zakresie od 10,85 ng/g dla kwasu kawowego do 5818,67 ng/g dla kwasu syryngowego. Analiza zawartości mikroi makroelementów w orzechach ziemnych również wykazała ich zróżnicowanie – od ilości śladowych do 3,55 µg/g dla magnezu. Wnioski. Otrzymane wyniki badań zawartości związków fenolowych oraz makro- i mikroelementów w orzechach arachidowych dostępnych na polskim rynku wskazują, że są one cennym źródłem składników wykazujących pozytywne oddziaływanie na organizm człowieka, a tym samym ich spożywanie może mieć wpływ na zapobieganie rozwojowi wielu chorób cywilizacyjnych. | |
| dc.affiliation | Wydział Leśny i Technologii Drewna | |
| dc.affiliation.institute | Katedra Chemii | |
| dc.contributor.author | Stanicka, Karolina | |
| dc.contributor.author | Woźniak, Magdalena | |
| dc.contributor.author | Krueger, Michał | |
| dc.contributor.author | Waśkiewicz, Agnieszka | |
| dc.contributor.author | Kędzia, Elżbieta | |
| dc.contributor.author | Ratajczak, Izabela | |
| dc.date.access | 2025-12-05 | |
| dc.date.accessioned | 2025-12-05T08:48:28Z | |
| dc.date.available | 2025-12-05T08:48:28Z | |
| dc.date.copyright | 2022-04-19 | |
| dc.date.issued | 2022 | |
| dc.description.abstract | <jats:p>Introduction. Peanuts also known as arachidic nuts, are a valuable raw material commonly used in the food industry, including in confectionery, for the production of oil or peanut butter. Peanuts are a valuable source of protein and are rich in unsaturated fatty acids. Peanuts also owe their health-promoting properties to the presence of phenolic compounds, which are characterized by wide biological activity, including antibacterial and antifungal activity, as well as catch free radicals, which are the cause of many civilization diseases. Aim. The aim of the study was to determine the content of phenolic compounds as well as macro- and microelements in peanuts. Material and methods. Peanuts were used in the research, in which the concentration of phenolic compounds was determined by high-performance liquid chromatography and the content of macro- and microelements by X-ray fluorescence spectroscopy. Results. The presence of phenolic compounds in peanuts was confirmed, their concentration was very diverse and ranged from 10.85 ng/g for caffeic acid to 5818.67 ng/g for syringic acid. The analysis of the content of macro- and microelements also showed their different content, from a trace amount to 3.55 μg/g for magnesium. Conclusions. The obtained results of the research on the content of phenolic compounds as well as macro- and microelements in arachidic nuts available on the Polish market indicate that they are a valuable source of ingredients with a positive effect on the human body, and thus their consumption may have an impact on preventing the development of many civilization diseases.</jats:p> | |
| dc.description.accesstime | at_publication | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.number | 2 | |
| dc.description.points | 20 | |
| dc.description.version | final_published | |
| dc.description.volume | 23 | |
| dc.identifier.doi | 10.25121/PF.2022.23.2.72 | |
| dc.identifier.eissn | 1731-2477 | |
| dc.identifier.issn | 1509-8699 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/6227 | |
| dc.identifier.weblink | https://www.postepyfitoterapii.pl/numer-2-2022/ | |
| dc.language | pl | |
| dc.language.other | en | |
| dc.relation.ispartof | Postępy Fitoterapii | |
| dc.relation.pages | 72-75 | |
| dc.rights | CC-BY-NC-ND | |
| dc.sciencecloud | nosend | |
| dc.share.type | OPEN_JOURNAL | |
| dc.subject.en | peanuts | |
| dc.subject.en | phenolic compounds | |
| dc.subject.en | macroelements | |
| dc.subject.en | microelements | |
| dc.subject.pl | orzechy ziemne | |
| dc.subject.pl | związki fenolowe | |
| dc.subject.pl | makroelementy | |
| dc.subject.pl | mikroelementy | |
| dc.title | Zawartość związków fenolowych oraz pierwiastków w orzechach ziemnych | |
| dc.title.alternative | The content of phenolic compounds and elements in peanuts | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 2 | |
| oaire.citation.volume | 23 |