Phenolic compounds from an Algerian medicinal plant (Pallenis spinosa): simulated gastrointestinal digestion, characterization, biological and enzymatic activities

2021 ◽  
Author(s):  
Hanane Amrani-Allalou ◽  
Lila Boulekbache ◽  
Luana Izzo ◽  
Lynda Arkoub-Djermoune ◽  
Mohamed Lamine Freidja ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Medicinal Plant ◽  
Folk Medicine ◽  
Enzymatic Activities ◽  
Gastrointestinal Digestion ◽  
Oral Infections ◽  
Simulated Gastrointestinal Digestion

Pallenis spinosa is a medicinal plant which is used in folk medicine as curative or preventive remedies for various diseases such diabetes, respiratory and oral infections. Individual phenolic compounds from...

scholarly journals Catabolism of raw and cooked green pepper ( Capsicum annuum ) (poly)phenolic compounds after simulated gastrointestinal digestion and faecal fermentation

2016 ◽  
Vol 27 ◽  
pp. 201-213 ◽  
Author(s):  
Isabel Juániz ◽  
Iziar Amaia Ludwig ◽  
Letizia Bresciani ◽  
Margherita Dall'Asta ◽  
Pedro Mena ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Capsicum Annuum ◽  
Gastrointestinal Digestion ◽  
Green Pepper ◽  
Simulated Gastrointestinal Digestion

scholarly journals Bioaccessibility of phenolic compounds of jaboticaba (Plinia jaboticaba) peel and seed after simulated gastrointestinal digestion and gut microbiota fermentation

2020 ◽  
Vol 67 ◽  
pp. 103851 ◽  
Author(s):  
Kim Ohanna Pimenta Inada ◽  
Tamirys Barcellos Revorêdo Silva ◽  
Leandro Araújo Lobo ◽  
Regina Maria Cavalcante Pilotto Domingues ◽  
Daniel Perrone ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Gut Microbiota ◽  
Gastrointestinal Digestion ◽  
Simulated Gastrointestinal Digestion

Bioaccessibility of (poly)phenolic compounds of raw and cooked cardoon (Cynara cardunculus L.) after simulated gastrointestinal digestion and fermentation by human colonic microbiota

2017 ◽  
Vol 32 ◽  
pp. 195-207 ◽  
Author(s):  
Isabel Juániz ◽  
Iziar A. Ludwig ◽  
Letizia Bresciani ◽  
Margherita Dall'Asta ◽  
Pedro Mena ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Cynara Cardunculus ◽  
Gastrointestinal Digestion ◽  
Simulated Gastrointestinal Digestion ◽  
Colonic Microbiota

scholarly journals In vitro simulated gastrointestinal digestion impacts bioaccessibility and bioactivity of Sweet orange (Citrus sinensis) phenolic compounds

2022 ◽  
Vol 88 ◽  
pp. 104891
Author(s):  
Gloria Itzel Peña-Vázquez ◽  
Maria Teresa Dominguez-Fernández ◽  
Bianka Dianey Camacho-Zamora ◽  
Marcelo Hernandez-Salazar ◽  
Vania Urías-Orona ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Citrus Sinensis ◽  
Sweet Orange ◽  
Gastrointestinal Digestion ◽  
Simulated Gastrointestinal Digestion

Isolation and HPLC Determination of the Chemical Components of Gentianella acuta (Michx.) Hulten

2018 ◽  
Vol 15 (1) ◽  
pp. 21-33
Author(s):  
Ying Wei ◽  
Yongqiao Liu ◽  
Yifan Hele ◽  
Weiwei Sun ◽  
Yang Wang ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
High Speed ◽  
Chemical Constituents ◽  
Folk Medicine ◽  
Gradient Elution ◽  
Chemical Components ◽  
Isolation And Characterization ◽  
Major Chemical ◽  
Main Components ◽  
First Time

Background: Gentianella acuta (Michx.) Hulten is an important type of medicinal plant found in several Chinese provinces. It has been widely used in folk medicine to treat various illnesses. However, there is not enough detailed information about the chemical constituents of this plant or methods for their content determination. Objective: The focus of this work is the isolation and characterization of the major chemical constituents of Gentianella acuta, and developing an analytical method for their determination. Methods: The components of Gentianella acuta were isolated using (1) ethanol extraction and adsorption on macroporous resin. (2) and ethyl acetate extraction and high speed countercurrent chromatography. A HPLC-DAD method was developed using a C18 column and water-acetonitrile as the mobile phase. Based on compound polarities, both isocratic and gradient elution methods were developed. Results: A total of 29 compounds were isolated from this plant, of which 17 compounds were isolated from this genus for the first time. The main components in this plant were found to be xanthones. The HPLC-DAD method was developed and validated for their determination, and found to show good sensitivity and reliability. Conclusion: The results of this work add to the limited body of work available on this important medicinal plant. The findings will be useful for further investigation and development of Gentianella acuta for its valuable medicinal properties.

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