Structure of a galactoarabinoglucuronoxylan from tamarillo (Solanum betaceum), a tropical exotic fruit, and its biological activity

Nascimento, Georgia Erdmann do; Hamm, Letícia Alencar; Baggio, Cristiane Hatsuko; Werner, Maria Fernanda de Paula; Iacomini, Marcello; Cordeiro, Lucimara M.C.

doi:10.1016/j.foodchem.2013.03.023

Cited by 35 publications

(10 citation statements)

References 28 publications

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“…Oppositely, a set of esters was inversely correlated to almost all variables, butanoic, octanoic, and pentadecanoic acid ethyl esters. In fact, in bakery products, as some esters are generated by the increasing amount of alcohols and organics acids during fermentation, some others are originated by an early lipid oxidation of the matrix depending from the initial fatty acid [ 27 ].…”

Section: Resultsmentioning

confidence: 99%

Yeast-Free Doughs by Zymomonas mobilis: Evaluation of Technological and Fermentation Performances by Using a Metabolomic Approach

et al. 2020

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This research focuses on the leavening performances and development of volatile compounds of three strains of Zymomonas mobilis in the production of yeast-free doughs. Z. mobilis DSM 3580, 424, and 473 were used in doughs supplemented with glucose and with or without NaCl. Z. mobilis produced about 10 mg ethanol/g dough, with maximum dough volumes (640–680 mL) being reached after 2 h leavening. NaCl addition postponed this parameter up to 6 h. Among organic acids, hexanoic acid resulted the highest produced compound; DSM 424 and 473 formed more propanoic, butanoic and pentanoic acid, being both negatively affected by NaCl. Esters were mainly discriminated on NaCl addition, with octanoic acid (DSM 3580), butanoic acid (DSM 424), and propanoic acid (DSM 473) ethyl esters as main components. DSM 3580 specifically produced 2-heptanal, DSM 424 2-hexadecenal, (E) and DSM 473 octanal, while DSM 424 and DSM 473 produced 2-butanone-4-hydroxy better than DSM 3580. Z. mobilis unique signatures were the production of nonanoic and undecanoic acids, 2-hexadecenal, (E), L(+)-tartaric acid diethyl ester and 3-decen-5-one, 4-methyl, (E). This outcome can pave the way for using Z. mobilis in baking goods, providing innovation possibilities in the area of yeast-free leavened products.

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Section: Resultsmentioning

confidence: 99%

Yeast-Free Doughs by Zymomonas mobilis: Evaluation of Technological and Fermentation Performances by Using a Metabolomic Approach

et al. 2020

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“…Similarly, in the inflammatory pain mice models induced by acetic acid and formalin, abdominal constrictions and the inflammatory phase of nociception were significantly reduced by intraperitoneal administration of a fraction separated from tamarillo ( Solanum betaceum ), a tropical exotic fruit. The results suggested that the fraction had a possible antinociceptive effect on inflammatory pain models [132]. …”

Section: Bioactivities Of Wild Fruitsmentioning

confidence: 99%

Bioactivities and Health Benefits of Wild Fruits

Wang

Zhang

et al. 2016

IJMS

117

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Wild fruits are exotic or underutilized. Wild fruits contain many bioactive compounds, such as anthocyanins and flavonoids. Many studies have shown that wild fruits possess various bioactivities and health benefits, such as free radical scavenging, antioxidant, anti-inflammatory, antimicrobial, and anticancer activity. Therefore, wild fruits have the potential to be developed into functional foods or pharmaceuticals to prevent and treat several chronic diseases. In the present article, we review current knowledge about the bioactivities and health benefits of wild fruits, which is valuable for the exploitation and utilization of wild fruits.

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“…The plant material was identified and a voucher specimen (026294) was deposited in the herbarium of the Faculty of Biological Sciences of the Autonomous University of Nuevo Leon (21). Ripe fruit was dried in an oven at 28°C and ground in a STAR Tisamatic-mill.…”

Section: Materials and Methods Extraction S Elaeagnifolium Fruitmentioning

confidence: 99%

BIOGUIDED FRACTIONATION FROM Solanum elaeagnifolium TO EVALUATE TOXICITY ON CELLULAR LINES AND BREAST TUMOR EXPLANTS

Hernández

Carranza²,

Cobos

et al. 2017

Vitae

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Background: Bioactive compounds from the fruit of S. elaeagnifolium were isolated since could be highly potential source to develop functional foods or pharmaceutical products. Objectives: In this study a bioguided fractionation of the methanolic extract from S. elaeagnifolium fruit was carried out to evaluate their cytotoxicity and antitumoral potential on several cell lines and breast tumor explants, respectively. Methods: Microdilution method with A. salina was used to isolate bioactive compounds. Fractionation was performed by vacuum liquid chromatography, and the monitoring from fractions was done by thin layer chromatography. The effect of the fractions on viability in Vero, HeLa, and MCF-7 cells was assessed using WST-1 assay, whereas in breast tumor explants was evaluated by Alamar blue assay. A qualitative phytochemical analysis was performed to partially identify the compounds contained in the fractions and a spectroscopic characterization by RP-HPLC-MS was done to identify the group of compounds responsible for the effect on the cell lines and the mammary explants. Results: Several fractions were isolated from the fruit of S. elaeagnifolim. Notwithstanding, the FVLC7 showed a higher activity in A. salina assay. This fraction reduced the viability at 39 ± 1.67, 15.05 ± 0.09 and 66.10 ± 4 % in Vero, HeLa and MCF-7 cells, at 100 mg/mL, respectively. On the other hand, showed an effect in breast tumor explants obtained from a patient in remission. Qualitative phytochemical analysis showed that FVLC7 contains alkaloids, coumarins, and sesquiterpene lactones. Characterization by RP-HPLC-MS detected quinic acid, chlorogenic acid, dicaffeoylquinic acid as well as presence of an alkaloid. Conclusion: On this basis, our results suggest that cytotoxic effect of FVLC7 isolated from the fruit of S. elaeagnifolium could be mediated by quinic, chlorogenic, and dicaffeoylquinic acids.

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Structure of a galactoarabinoglucuronoxylan from tamarillo (Solanum betaceum), a tropical exotic fruit, and its biological activity

Cited by 35 publications

References 28 publications

Yeast-Free Doughs by Zymomonas mobilis: Evaluation of Technological and Fermentation Performances by Using a Metabolomic Approach

Yeast-Free Doughs by Zymomonas mobilis: Evaluation of Technological and Fermentation Performances by Using a Metabolomic Approach

Bioactivities and Health Benefits of Wild Fruits

BIOGUIDED FRACTIONATION FROM Solanum elaeagnifolium TO EVALUATE TOXICITY ON CELLULAR LINES AND BREAST TUMOR EXPLANTS

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