Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf

Detalhes bibliográficos
Autor(a) principal: Raghavendra, H. L. [UNESP]
Data de Publicação: 2022
Outros Autores: Kekuda, T. R. Prashith, Upashe, S. P., Dsilva, F., Ravikumar Patil, H. S., Shivanandappa, K. C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.47836/ifrj.29.1.21
http://hdl.handle.net/11449/237648
Resumo: Rubus steudneri Schweinf. (Rosaceae) is one of the three unstudied Rubus species that grow in Ethiopia. The present work was aimed to determine the physicochemical characteristics, micronutrients, anthocyanins, and antinutrients of ripe and unripe R. steudneri fruits using a range of analytical protocols. The present work also investigated the alpha-glucosidase inhibitory activity of ripe and unripe fruits. The total and acid-insoluble ash contents of ripe fruits were higher than those of unripe fruits. Changes in the micronutrient contents and antinutrients were also observed during ripening. Ripe fruits contained anthocyanins, mineral elements, and water-soluble vitamins, namely niacin and pyridoxine, in higher quantities than in unripe fruits. Toxic heavy metals were not detected in both ripe and unripe fruits. There were lower amounts of tannin and phytic acid in ripe fruits than in unripe fruits. Both ripe and unripe fruit extracts displayed inhibitory activity against alpha-glucosidase. Greater inhibitory activity was shown by ripe fruits than unripe fruits, as indicated by the IC50 values. The total phenolics and flavonoids were slightly higher in unripe fruits. The lower contents of antinutrients (tannin and phytic acid), and the absence of toxic heavy metals indicate the edibility of R. steudneri fruits. The ripe and unripe fruits can also be used to manage diabetes mellitus as the extracts displayed inhibitory potential against alpha-glucosidase. The observed inhibitory activity could be ascribed to the phenolics and flavonoids of the fruits. (c) All Rights Reserved
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spelling Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri SchweinfRubus steudneriAnthocyaninsPhytic acidTanninFlavonoidDiabetes mellitusRubus steudneri Schweinf. (Rosaceae) is one of the three unstudied Rubus species that grow in Ethiopia. The present work was aimed to determine the physicochemical characteristics, micronutrients, anthocyanins, and antinutrients of ripe and unripe R. steudneri fruits using a range of analytical protocols. The present work also investigated the alpha-glucosidase inhibitory activity of ripe and unripe fruits. The total and acid-insoluble ash contents of ripe fruits were higher than those of unripe fruits. Changes in the micronutrient contents and antinutrients were also observed during ripening. Ripe fruits contained anthocyanins, mineral elements, and water-soluble vitamins, namely niacin and pyridoxine, in higher quantities than in unripe fruits. Toxic heavy metals were not detected in both ripe and unripe fruits. There were lower amounts of tannin and phytic acid in ripe fruits than in unripe fruits. Both ripe and unripe fruit extracts displayed inhibitory activity against alpha-glucosidase. Greater inhibitory activity was shown by ripe fruits than unripe fruits, as indicated by the IC50 values. The total phenolics and flavonoids were slightly higher in unripe fruits. The lower contents of antinutrients (tannin and phytic acid), and the absence of toxic heavy metals indicate the edibility of R. steudneri fruits. The ripe and unripe fruits can also be used to manage diabetes mellitus as the extracts displayed inhibitory potential against alpha-glucosidase. The observed inhibitory activity could be ascribed to the phenolics and flavonoids of the fruits. (c) All Rights ReservedSao Paulo State Univ UNESP, Fac Med FMB, BR-18618687 Botucatu, SP, BrazilPravara Inst Med Sci Deemed Univ, Rahata Taluk 413736, Maharashtra, IndiaSRNMN Coll Appl Sci, Dept Microbiol, Balraj Urs Rd, Shivamogga 577201, Karnataka, IndiaNitte Deemed Univ, Nitte Usha Inst Nursing Sci, Kotekar Beeri Rd, Derlakatte 575018, Karnataka, IndiaDavangere Univ, Dept Food Technol, Davangere 577002, Karnataka, IndiaPasteur Inst India, Opposite Sims Pk,Kotagiri Rd, Coonoor 643103, Tamil Nadu, IndiaSao Paulo State Univ UNESP, Fac Med FMB, BR-18618687 Botucatu, SP, BrazilUniv Putra Malaysia PressUniversidade Estadual Paulista (UNESP)Pravara Inst Med Sci Deemed UnivSRNMN Coll Appl SciNitte Deemed UnivDavangere UnivPasteur Inst IndiaRaghavendra, H. L. [UNESP]Kekuda, T. R. PrashithUpashe, S. P.Dsilva, F.Ravikumar Patil, H. S.Shivanandappa, K. C.2022-11-30T13:40:50Z2022-11-30T13:40:50Z2022-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article200-209http://dx.doi.org/10.47836/ifrj.29.1.21International Food Research Journal. Selangor: Univ Putra Malaysia Press, v. 29, n. 1, p. 200-209, 2022.1985-4668http://hdl.handle.net/11449/23764810.47836/ifrj.29.1.21WOS:000835322400021Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Food Research Journalinfo:eu-repo/semantics/openAccess2022-11-30T13:40:50Zoai:repositorio.unesp.br:11449/237648Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:02:38.120634Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
title Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
spellingShingle Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
Raghavendra, H. L. [UNESP]
Rubus steudneri
Anthocyanins
Phytic acid
Tannin
Flavonoid
Diabetes mellitus
title_short Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
title_full Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
title_fullStr Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
title_full_unstemmed Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
title_sort Evaluation of the food, nutrition value, and alpha-glucosidase inhibitory activity of the ripe and unripe fruit of Rubus steudneri Schweinf
author Raghavendra, H. L. [UNESP]
author_facet Raghavendra, H. L. [UNESP]
Kekuda, T. R. Prashith
Upashe, S. P.
Dsilva, F.
Ravikumar Patil, H. S.
Shivanandappa, K. C.
author_role author
author2 Kekuda, T. R. Prashith
Upashe, S. P.
Dsilva, F.
Ravikumar Patil, H. S.
Shivanandappa, K. C.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Pravara Inst Med Sci Deemed Univ
SRNMN Coll Appl Sci
Nitte Deemed Univ
Davangere Univ
Pasteur Inst India
dc.contributor.author.fl_str_mv Raghavendra, H. L. [UNESP]
Kekuda, T. R. Prashith
Upashe, S. P.
Dsilva, F.
Ravikumar Patil, H. S.
Shivanandappa, K. C.
dc.subject.por.fl_str_mv Rubus steudneri
Anthocyanins
Phytic acid
Tannin
Flavonoid
Diabetes mellitus
topic Rubus steudneri
Anthocyanins
Phytic acid
Tannin
Flavonoid
Diabetes mellitus
description Rubus steudneri Schweinf. (Rosaceae) is one of the three unstudied Rubus species that grow in Ethiopia. The present work was aimed to determine the physicochemical characteristics, micronutrients, anthocyanins, and antinutrients of ripe and unripe R. steudneri fruits using a range of analytical protocols. The present work also investigated the alpha-glucosidase inhibitory activity of ripe and unripe fruits. The total and acid-insoluble ash contents of ripe fruits were higher than those of unripe fruits. Changes in the micronutrient contents and antinutrients were also observed during ripening. Ripe fruits contained anthocyanins, mineral elements, and water-soluble vitamins, namely niacin and pyridoxine, in higher quantities than in unripe fruits. Toxic heavy metals were not detected in both ripe and unripe fruits. There were lower amounts of tannin and phytic acid in ripe fruits than in unripe fruits. Both ripe and unripe fruit extracts displayed inhibitory activity against alpha-glucosidase. Greater inhibitory activity was shown by ripe fruits than unripe fruits, as indicated by the IC50 values. The total phenolics and flavonoids were slightly higher in unripe fruits. The lower contents of antinutrients (tannin and phytic acid), and the absence of toxic heavy metals indicate the edibility of R. steudneri fruits. The ripe and unripe fruits can also be used to manage diabetes mellitus as the extracts displayed inhibitory potential against alpha-glucosidase. The observed inhibitory activity could be ascribed to the phenolics and flavonoids of the fruits. (c) All Rights Reserved
publishDate 2022
dc.date.none.fl_str_mv 2022-11-30T13:40:50Z
2022-11-30T13:40:50Z
2022-02-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.47836/ifrj.29.1.21
International Food Research Journal. Selangor: Univ Putra Malaysia Press, v. 29, n. 1, p. 200-209, 2022.
1985-4668
http://hdl.handle.net/11449/237648
10.47836/ifrj.29.1.21
WOS:000835322400021
url http://dx.doi.org/10.47836/ifrj.29.1.21
http://hdl.handle.net/11449/237648
identifier_str_mv International Food Research Journal. Selangor: Univ Putra Malaysia Press, v. 29, n. 1, p. 200-209, 2022.
1985-4668
10.47836/ifrj.29.1.21
WOS:000835322400021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Food Research Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 200-209
dc.publisher.none.fl_str_mv Univ Putra Malaysia Press
publisher.none.fl_str_mv Univ Putra Malaysia Press
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128222565498880

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