Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider
This study aimed to investigate the impact of the malolactic fermentation (MLF) carried out by Oenococcus oeni on antihypertensive and antioxidant activities in cider. The MLF was induced using three strains of O. oeni. The modification in phenolic compounds (PCs) and nitrogen organic compounds, ant...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-06-01
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| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844023040136 |
| _version_ | 1797809070649901056 |
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| author | Irina Kristof Silvana Cecilia Ledesma Gisselle Raquel Apud Nancy Roxana Vera Pedro Adrián Aredes Fernández |
| author_facet | Irina Kristof Silvana Cecilia Ledesma Gisselle Raquel Apud Nancy Roxana Vera Pedro Adrián Aredes Fernández |
| author_sort | Irina Kristof |
| collection | DOAJ |
| description | This study aimed to investigate the impact of the malolactic fermentation (MLF) carried out by Oenococcus oeni on antihypertensive and antioxidant activities in cider. The MLF was induced using three strains of O. oeni. The modification in phenolic compounds (PCs) and nitrogen organic compounds, antioxidant, and antihypertensive activities were determined after MLF. Among the 17 PCs analyzed caffeic acid was the most abundant compound and phloretin, (−)-epicatechin, and myricetin were detected only in malolactic ciders, however, (−)-epigallocatechin was not detected after MLF. The evaluation of nitrogen organic compounds revealed a drop in total protein concentration (from 17.58 to 14.00 mg N/L) concomitantly with a significant release of peptide nitrogen (from 0.31 to a maximum value of 0.80 mg N/L) after MLF. In addition, an extracellular proteolytic activity was evidenced in all MLF supernatants. The FRAP activity increased reaching a maximum of 120.9 μmol FeSO4/mL and the ABTS radical-scavenging activity increased until 6.8 mmol ascorbic acid/L. Moreover, the angiotensin I-converting enzyme inhibitory activity reached a maximum value of 39.8%. The MLF conducted by O. oeni in ciders enables the increase of interesting biological activities and this finding could constitute a valuable tool to add value to final product. |
| first_indexed | 2024-03-13T06:48:09Z |
| format | Article |
| id | doaj.art-2a0191a225c14390a92fa23db5f4cb5e |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-13T06:48:09Z |
| publishDate | 2023-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-2a0191a225c14390a92fa23db5f4cb5e2023-06-08T04:19:33ZengElsevierHeliyon2405-84402023-06-0196e16806Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple ciderIrina Kristof0Silvana Cecilia Ledesma1Gisselle Raquel Apud2Nancy Roxana Vera3Pedro Adrián Aredes Fernández4Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, ArgentinaFacultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, Argentina; Corresponding author. Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 491, 4000, Tucumán, Argentina.This study aimed to investigate the impact of the malolactic fermentation (MLF) carried out by Oenococcus oeni on antihypertensive and antioxidant activities in cider. The MLF was induced using three strains of O. oeni. The modification in phenolic compounds (PCs) and nitrogen organic compounds, antioxidant, and antihypertensive activities were determined after MLF. Among the 17 PCs analyzed caffeic acid was the most abundant compound and phloretin, (−)-epicatechin, and myricetin were detected only in malolactic ciders, however, (−)-epigallocatechin was not detected after MLF. The evaluation of nitrogen organic compounds revealed a drop in total protein concentration (from 17.58 to 14.00 mg N/L) concomitantly with a significant release of peptide nitrogen (from 0.31 to a maximum value of 0.80 mg N/L) after MLF. In addition, an extracellular proteolytic activity was evidenced in all MLF supernatants. The FRAP activity increased reaching a maximum of 120.9 μmol FeSO4/mL and the ABTS radical-scavenging activity increased until 6.8 mmol ascorbic acid/L. Moreover, the angiotensin I-converting enzyme inhibitory activity reached a maximum value of 39.8%. The MLF conducted by O. oeni in ciders enables the increase of interesting biological activities and this finding could constitute a valuable tool to add value to final product.http://www.sciencedirect.com/science/article/pii/S2405844023040136Apple ciderBiological activitiesMalolactic fermentationOenococcus oeni |
| spellingShingle | Irina Kristof Silvana Cecilia Ledesma Gisselle Raquel Apud Nancy Roxana Vera Pedro Adrián Aredes Fernández Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider Heliyon Apple cider Biological activities Malolactic fermentation Oenococcus oeni |
| title | Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| title_full | Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| title_fullStr | Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| title_full_unstemmed | Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| title_short | Oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| title_sort | oenococcus oeni allows the increase of antihypertensive and antioxidant activities in apple cider |
| topic | Apple cider Biological activities Malolactic fermentation Oenococcus oeni |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023040136 |
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