Antimicrobial activities of phenolic extracts of coffee mucilage
| dc.creator | Chaves Ulate, Evelyn Carolina | |
| dc.creator | Rodríguez Sánchez, César Augusto | |
| dc.creator | Arias Echandi, María Laura | |
| dc.creator | Esquivel Rodríguez, Patricia | |
| dc.date.accessioned | 2023-11-21T15:32:06Z | |
| dc.date.available | 2023-11-21T15:32:06Z | |
| dc.date.issued | 2023-06 | |
| dc.description.abstract | The inhibition exerted by ethanolic extracts of coffee mucilage on the growth of bacteria was studied by microdilution in agar. The growth inhibition effect was evaluated for pathogenic or food spoilage related bacteria (Pseudomonas aeruginosa (ATCC 27853), Alcaligenes sp. (UCR277), Serratia sp. (UCR299), Micrococcus luteus (ATCC4698), Escherichia coli (ATCC35150), Staphylococcus aureus (ATCC25923), Bacillus cereus (ATCC14579), Salmonella enterica subsp. enterica (ATCC 13311) and Listeria monocytogenes (SLCC4013)) and for bacteria associated with human intestinal biota (Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus, Lactiplantibacillus plantarum subsp. plantarum). The most effective growth inhibition was observed for B. cereus (ATCC14579). The content of chlorogenic acid and caffeine in the ethanolic extracts was quantified by HPLC/DAD. The chlorogenic acid content in the extracts ranged from 2.67 to 4.76 mg/ml, while the caffeine content ranged from 1.24 to 6.48 mg/ml. Although ethanolic extracts of coffee berry mucilage inhibited the growth of B. cereus, this inhibition does not seem to be related to the caffeine or chlorogenic acid contents. | es |
| dc.description.procedence | UCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Agroalimentarias::Centro Nacional de Ciencia y Tecnología de Alimentos (CITA) | es |
| dc.description.procedence | UCR::Vicerrectoría de Docencia::Ciencias Agroalimentarias::Facultad de Ciencias Agroalimentarias::Escuela de Tecnología de Alimentos | es |
| dc.description.sponsorship | Universidad de Costa Rica/[735-A8-601]/UCR/Costa Rica | es |
| dc.description.sponsorship | Universidad de Costa Rica/[735-B5-603]/UCR/Costa Rica | es |
| dc.identifier.citation | https://www.sciencedirect.com/science/article/pii/S2352364623000111?via%3Dihub | |
| dc.identifier.codproyecto | 735-A8601 | |
| dc.identifier.codproyecto | 735-B5603 | |
| dc.identifier.doi | https://doi.org/10.1016/j.nfs.2023.03.005 | |
| dc.identifier.issn | 2352-3646 | |
| dc.identifier.uri | https://hdl.handle.net/10669/90446 | |
| dc.language.iso | eng | |
| dc.rights | acceso abierto | |
| dc.source | NFS Journal, Vol.31, pp. 50-56 | es |
| dc.subject | COFFEE | es |
| dc.subject | Mucilage | es |
| dc.subject | Bacillus cereus | es |
| dc.subject | Pseudomonas aeruginosa | es |
| dc.subject | Alcaligenes sp. | es |
| dc.subject | Serratia sp. | es |
| dc.subject | Micrococcus luteus | es |
| dc.subject | Escherichia coli | es |
| dc.subject | Staphylococcus aureus | es |
| dc.subject | Salmonella enterica | es |
| dc.subject | Listeria monocytogenes | es |
| dc.title | Antimicrobial activities of phenolic extracts of coffee mucilage | es |
| dc.type | artículo original | es |