| Naslov: | Composition of proteins and phenolics in the leaves of differente mulberry species (Morus alba L., M. alba x rubra, M. australis Poir., M. nigra L.) |
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| Avtorji: | ID Jelen, Špela (Avtor)
ID Urbanek Krajnc, Andreja (Avtor) |
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| Datoteke: |  https://journals.um.si/index.php/agricultura/article/view/2798
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKBV - Fakulteta za kmetijstvo in biosistemske vede
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| Opis: | The leaves of the mulberry (Morus sp.) have a variety of medicinal, culinary, industrial and agricultural applications. In our study, we compared the protein and phenolic contents of different mulberry species (Morus alba L., M. alba × rubra, M. australis Poir., M. nigra L.) from the mulberry germplasm collection to determine species-specific differences. The possibility of using mulberries as animal feed and for pharmacological purposes was reviewed. Total phenols of all genotypes were analysed using the Folin-Ciocalteu method, while total protein content was determined using the Lowry's method. The individual phenols were analysed by high-performance liquid chromatography with UV/VIS detection. The total protein content ranged from 162.03 mg BSA/g DW (M. australis) to 239.42 mg BSA/g DW (M. alba). Significantly higher contents of total proteins were determined in the leaves of M. alba. The highest mean concentrations of total phenols (21.51 mg GAE /g DW), chlorogenic acid (18.05 mg/g DW), 4-caffeoylquinic acid (4.36 mg/g DW), 5-p-coumaroylquinic acid (2.01 mg/g DW), quercetin glycoside (0.74 mg/g DW) and kaempferol acetyl hexoside (4.42 mg/g DW) were determined in M. alba × rubra and M. nigra. In contrast, white mulberry (M.
alba) genotypes contained on average the most rutin (2.63 mg/g DW) and quercetin-malonyl-hexoside (1.59 mg/g DW). It can be concluded that the leaves of the white mulberry are best suited as animal feed due to their high protein content, while the black mulberry and the hybrid M. alba × rubra have pharmacological potential due to their high phenolic content. |
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| Ključne besede: | Morus sp., leaves, proteins, phenolic acids, flavonoids |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.05.2023 |
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| Leto izida: | 2023 |
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| Št. strani: | Str. 23-33 |
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| Številčenje: | Vol. 20, no. 1 |
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| PID: | 20.500.12556/DKUM-88146  |
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| UDK: | 638.22 |
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| COBISS.SI-ID: | 153737475 |
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| DOI: | 10.18690/agricsci.20.1.3 |
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| ISSN pri članku: | 2820-610X |
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| Datum objave v DKUM: | 23.04.2025 |
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| Število ogledov: | 266 |
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| Število prenosov: | 4 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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