Chemical Characterization of Pruning Wood Extracts from Six Japanese Plum (Prunus salicina Lindl.) Cultivars and their Antitumor Activity DOI Open Access
Juan Ortega‐Vidal, Nuria Mut‐Salud, J.M. De La Torre

et al.

Published: July 4, 2024

Japanese plum tree (Prunus salicina Lindl.) is mainly cultivated in temperate areas of China and some European countries. Certain amounts wood (from pruning works) are generated every year from this crop worldwide commercial significance. The main objective work was to value agricultural woody residue, for which the chemical composition extracts six cultivars investigated, antiproliferative activity pure phenolics present those measured. For characterization, total phenolic content DPPH radical-scavenging assays HPLC‒DAD/ESI‒MS analyses were performed, procyanidin (‒)-ent-epicatechin-(2α→O→7,4α→8)-epicatechin (5) propelargonidin (+)-epiafzelechin-(2β→O→7,4β→8)-epicatechin (7) being major components extracts. Some quantitative differences found among cultivars, proanthocyanidins ranged 1.50 (cv. ‘Fortune’) 4.44 ‘Showtime’) mg/g dry wood. Regarding antitumoral activiy, eight four compounds evaluated MCF-7 cells after 48 h induction, showing extract cv. ‘Songold’ (‒)-annphenone (3) best (IC50: 424 ppm 405 ppm, respectively).

Language: Английский

Nutritional and Functional Characterization of Flour from Seeds of Chañar (Geoffroea decorticans) to Promote Its Sustainable Use DOI Creative Commons

Marisa Ayelen Rivas,

Elena Matteucci,

Ivana Fabiola Rodríguez

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1047 - 1047

Published: March 27, 2025

Geoffroea decorticans (Gill. ex Hook. & Arn) Burk. is a native tree of the dry areas Northwestern and Central Argentina. Its seeds are considered waste material. The flour was analyzed as source nutritional bioactive compounds. It has low carbohydrate content, containing about 9% protein between 10 14% fat. Approximately 82-84% fatty acids were unsaturated (oleic linoleic acids). A high polyphenol dietary fiber content detected. Flavonoids condensed tannins dominant phenolics. Polyphenol-enriched extracts obtained from seed flour. HPLC-ESI-MS/MS analysis these concentrated allowed for identification six compounds including C-glycosyl flavones (vitexin isovitexin), type procyanidins (dimer trimer), epicatequin gallate. Polyphenolic showed antioxidant capacity able to inhibit enzymes (α-glucosidase α-amylase) related metabolism (lipoxygenase) pro-inflammatory not toxic. Flour polyphenolic extract chañar could be new alternative ingredients formulation functional foods, nutraceuticals, or food supplements. use in addition pulp fruit along with rest plant would encourage propagation this species resistant extreme arid environments commercial conservation purposes boost regional economies vulnerable South America.

Language: Английский

Citations

0
Monitoring effects on anthocyanins, non-anthocyanin phenolics and ORACFL values of Colombian bilberry (V. meridionale Swartz) during pulping and thermal operations DOI Creative Commons

Luke R. Howard,

Cindi Brownmiller,

G.A. Garzón

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(14), P. e33504 - e33504

Published: June 25, 2024

Processing of berries usually degrades anthocyanin and non-anthocyanin phenolics diminishes antioxidant activity. In Colombia, jelly produced from the fruit

Language: Английский

Citations

0
Chemical Characterization of Pruning Wood Extracts from Six Japanese Plum (Prunus salicina Lindl.) Cultivars and Their Antitumor Activity DOI Creative Commons
Juan Ortega‐Vidal, Nuria Mut‐Salud, J.M. De La Torre

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(16), P. 3887 - 3887

Published: Aug. 16, 2024

The Japanese plum tree (Prunus salicina Lindl.) is mainly cultivated in temperate areas of China and some European countries. Certain amounts wood (from pruning works) are generated every year from this crop worldwide commercial significance. main objective work was to value agricultural woody residue, for which the chemical composition extracts six cultivars investigated, antiproliferative activity pure phenolics present those measured. For characterization, total phenolic content DPPH radical-scavenging assays HPLC‒DAD/ESI‒MS analyses were performed, with procyanidin (−)-ent-epicatechin-(2α→O→7,4α→8)-epicatechin (5) propelargonidin (+)-epiafzelechin-(2β→O→7,4β→8)-epicatechin (7) being major components extracts. Some quantitative differences found among cultivars, proanthocyanidins ranged 1.50 (cv. ‘Fortune’) 4.44 ‘Showtime’) mg/g dry wood. Regarding antitumoral activity, eight four compounds evaluated MCF-7 cells after 48 h induction, showing extract cv. ‘Songold’ (‒)-annphenone (3), best (IC50: 424 μg/mL 405 μg/mL, respectively).

Language: Английский

Citations

0
Chemical Characterization of Pruning Wood Extracts from Six Japanese Plum (Prunus salicina Lindl.) Cultivars and their Antitumor Activity DOI Open Access
Juan Ortega‐Vidal, Nuria Mut‐Salud, J.M. De La Torre

et al.

Published: July 4, 2024

Japanese plum tree (Prunus salicina Lindl.) is mainly cultivated in temperate areas of China and some European countries. Certain amounts wood (from pruning works) are generated every year from this crop worldwide commercial significance. The main objective work was to value agricultural woody residue, for which the chemical composition extracts six cultivars investigated, antiproliferative activity pure phenolics present those measured. For characterization, total phenolic content DPPH radical-scavenging assays HPLC‒DAD/ESI‒MS analyses were performed, procyanidin (‒)-ent-epicatechin-(2α→O→7,4α→8)-epicatechin (5) propelargonidin (+)-epiafzelechin-(2β→O→7,4β→8)-epicatechin (7) being major components extracts. Some quantitative differences found among cultivars, proanthocyanidins ranged 1.50 (cv. ‘Fortune’) 4.44 ‘Showtime’) mg/g dry wood. Regarding antitumoral activiy, eight four compounds evaluated MCF-7 cells after 48 h induction, showing extract cv. ‘Songold’ (‒)-annphenone (3) best (IC50: 424 ppm 405 ppm, respectively).

Language: Английский

Citations

0