Chemical and functional characterization of seed, pulp and skin powder from chilto (Solanum betaceum), an Argentine native fruit. Phenolic fractions affect key enzymes involved in metabolic syndrome and oxidative stress

Orqueda, María Eugenia; Rivas, Marisa Ayelen; Zampini, Iris Catiana; Arena, Mario Eduardo; Torres, Sebastián; Cuello, Soledad; Sayago, Jorge Esteban; Thomas‐Valdés, Samanta; Jiménez‐Aspee, Felipe; Schmeda-Hirschmann, Guillermo; Isla, Marı́a Inés

doi:10.1016/j.foodchem.2016.08.015

Cited by 57 publications

(96 citation statements)

References 51 publications

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“…In other natural sources such as in Vaccinium floribundum Kunth berries were found 0.015 mg/g dw (Prencipe et al, 2014), 0.76 and 0.89 mg/g dw in Lonicera japonica Thunb. flowers and 17.2 mg/ g dw on Solanum betaceum skin extract (Orqueda et al, 2017). -For compound P2 the quantities recovered using J. regia leaves by other authors (Vieira et al, 2017) (13.2 and 15.2 mg/g dw, using hydro-alcoholic mixtures) are slightly lower than those found here using DES (16.0 and 15.6 mg/g dw for CC:BA and CC:PPA, respectively).…”

Section: Comparison With Other Responses Reported Using Non-desmentioning

confidence: 99%

Enhanced extraction of phenolic compounds using choline chloride based deep eutectic solvents from Juglans regia L.

Vieira

Prieto

Barros

et al. 2018

Industrial Crops and Products

112

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A B S T R A C TThe extraction of phenolic compounds from walnut leaves (Juglans regia L.) was optimized using heat-assisted extraction and deep eutectic solvents based on choline chloride and carboxylic acids. A preliminary solvent screening was performed using a selected group of carboxylic acids as hydrogen bond donors, showing that the highest extraction yield of phenolic compounds was obtained using choline chloride mixtures with butyric or phenylpropionic acid at a mole ratio 1:2, with 20% of water (w/w). The extraction conditions (time, temperature and water proportion) were then optimized by an experimental design, assisted by response surface methodology. To evaluate the response, the three most abundant compounds identified by HPLC (neochlorogenic acid, quercetin 3-O-glucoside and quercetin O-pentoside) were quantified. Additionally, the solid/liquid ratio effect at the optimal conditions, in dose-response format, was studied in view of its upscale, not showing any significant decrease until 140 g/L. The results here presented provide valuable information towards the design of a process in a pre-industrial form for the extraction of phenolic compounds from J. regia leaves using deep eutectic solvents.

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Section: Comparison With Other Responses Reported Using Non-desmentioning

confidence: 99%

Enhanced extraction of phenolic compounds using choline chloride based deep eutectic solvents from Juglans regia L.

Vieira

Prieto

Barros

et al. 2018

Industrial Crops and Products

112

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“…To determine of crude protein, lipids and minerals content, the protocols previously described by Orqueda et al (2017) was used. The total protein content was determined by measuring the total nitrogen (N) by the Kjeldahl method with a conversion factor of 6.25 (AOCS, 1989).…”

Section: Estimation Of Taste Parameter Of the Fruit Powdermentioning

confidence: 99%

“…The chilto powder was submitted to a simulated gastroduodenal digestion process (GD) according to Orqueda et al (2017) using 0.5 g of each sample (skin, pulp and seed powder). Then, the powder samples were centrifuged at 10000 x g and the digested powders and without digestion were used to determine adsorption capacity and diffusion of sugars.…”

Section: Simulated Gastroduodenal Digestionmentioning

confidence: 99%

“…The study of native fruits as unconventional foods is an emerging area in Argentina (Cardozo et al, 2011;Costamagna et al, 2013;Orqueda et al, 2017). In Northwestern Argentina, many native fruits make up the food spectrum of rural communities.…”

Section: Introductionmentioning

confidence: 99%

“…The orange variety is being grown in Tucum an province and the red variety in Jujuy and Salta provinces. The orange variety of chilto was previously investigated for nutritional and phytochemical composition, antioxidant and inhibitory activity on key enzymes involved in metabolic syndrome (Orqueda et al, 2017). However, so far there have been no studies of the red variety grown in Argentina.…”

Section: Introductionmentioning

confidence: 99%

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Integral use of Argentinean Solanum betaceum red fruits as functional food ingredient to prevent metabolic syndrome: effect of in vitro simulated gastroduodenal digestion

Orqueda

Torres

Zampini

et al. 2020

Heliyon

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A B S T R A C TThe "red chilto" (Solanum betaceum Cav) is a native fruit from the Yungas forest of Argentina. Red chilto is a neglected and underutilized native species (NUS). The objective of this work was to evaluate the potentiality of pulp, seed and skin from "red chilto" as a functional food ingredient to add value to a native resource of Argentine Yungas to promote sustainable integral use of it. The powders have low carbohydrate and sodium content and are a source of vitamin C, phenolic acids (rosmarinic acid and caffeoylquinic acid), anthocyanins, condensed tannins, carotenoids, potassium, and fiber. The phenolics of chilto powders showed, before and after simulated gastroduodenal digestion, antioxidant activity (ABTS þ ; H 2 O 2 ; O 2 ; HO ) and were able to inhibit enzymes related to metabolic syndrome, such as α-glucosidase, α-amylase and lipase. Chilto powder showed hypoglycemic effect by increasing glucose adsorption, decreasing glucose diffusion rate and by promoting glucose transport across the cell membrane. These results suggest the potential of Argentinean "red chilto" fruits as functional food ingredients or dietary supplements to prevent metabolic syndrome principally by its antioxidant, hypoglycemic and hypolipemic effects.

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Phytochemistry and Bioactivity of Solanum betaceum Cav

Bailón-Moscoso

Ramírez-Orellana

Torres-Bailon

et al. 2019

Reference Series in Phytochemistry

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Chemical and functional characterization of seed, pulp and skin powder from chilto (Solanum betaceum), an Argentine native fruit. Phenolic fractions affect key enzymes involved in metabolic syndrome and oxidative stress

Cited by 57 publications

References 51 publications

Enhanced extraction of phenolic compounds using choline chloride based deep eutectic solvents from Juglans regia L.

Enhanced extraction of phenolic compounds using choline chloride based deep eutectic solvents from Juglans regia L.

Integral use of Argentinean Solanum betaceum red fruits as functional food ingredient to prevent metabolic syndrome: effect of in vitro simulated gastroduodenal digestion

Phytochemistry and Bioactivity of Solanum betaceum Cav

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