Avaliação Física E Química De Farinhas De Casca E Polpa De Dioscorea Bulbifera L. Com Possibilidade De Aplicação Na Panificação / Physical and Chemical Evaluation of Husk and Pulp Flours of Dioscorea Bulbifera L. With the Possibility of Application in Bakery

Carneiro, Gabrielly Ribeiro; Crema, Nathália Maioli; Züge, Luana Carolina Bosmuler; Ribeiro, Leomara Floriano

doi:10.34117/bjdv6n12-201

Cited by 2 publications

(4 citation statements)

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“…The results may be associated with the presence of fibers, since there are compounds of phenolic origin that are structurally bonded to the fibers and, with the action of temperature, become more malleable, being released directly into the extraction solvent (Tzia and Liadakis 2003). Knowing that the husk of Dioscorea bulbifera L. has around 4.90 g 100 g -1 of fiber, significant levels of phenolic compounds were expected when subjected to higher temperatures (Carneiro et al 2020), as occurred in the test E9. From the data obtained for extracting the husk, a complete second-order quadratic mathematical model was obtained to determine the TPC content (dependent variable) of the husk extracts as a function of temperature and time (independent variables) which can be expressed by Eq.…”

Section: Analysis Of Bioactive Compoundsmentioning

confidence: 92%

“…contains about 75.70 g 100 g -1 of carbohydrates, the results of the contents of total phenolic compounds for the pulp extracts may indicate such associations (Carneiro et al 2020). Therefore, the differences between the results for the pulp and husk extracts are justified due to the structural differences of these fractions.…”

Section: Analysis Of Bioactive Compoundsmentioning

confidence: 95%

“…The samples were washed and sanitized with sodium hypochlorite solution (100 ppm) for 15 minutes and the husk and pulp fractions were separated. For enzymatic inactivation, the fractions were submitted to citric acid solution (2.4%) at 80°C for 5 minutes (Carneiro et al 2020). Subsequently, the samples were dried in an oven (LUCADEMA 82/150) at 40°C until constant mass.…”

Section: Samples and Preparationmentioning

confidence: 99%

“…Scientific studies on Dioscorea bulbifera L. are still scarce, but what is in the literature has shown that this tuber has potential for introduction in human food. The tuber has a low lipid content, between 0.85 and 1.83 g/100 g, and a high carbohydrate content, around 71.25 g/100 g (Bolaniran et al 2019;Carneiro et al 2020), in addition to having bioactive compounds directly related to different biological activities, such as anticancer activity (Gao et al 2002), anti-inflammatory activity (Chaniad et al 2020;Nguelefack et al 2011) and antioxidant (Ghosh, 2015;Odeghe et al, 2020;Olatoye and Arueya, 2019;Song et al, 2010). The bioactive compounds are secondary metabolites via the shikimate or acetate pathway and consist of an aromatic ring and a benzene ring with one or more hydroxyl groups (Melini et al 2020).…”

Section: Introductionmentioning

confidence: 99%

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Bioactive compounds from Dioscorea bulbifera L. obtained by combined ultrasound- assisted and solid-liquid extraction

Carneiro

Ribeiro

2023

Preprint

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The aim was to extract bioactive compounds from the husk and pulp of Dioscorea bulbifera L. by the combination of ultrasound and solid-liquid extraction techniques, as well as to evaluate the antioxidant potential. The extraction at 80°C for 60 minutes showed the highest content of total phenolic compounds (TPC), 715.53 ± 8.00 mg EAG 100 g− 1, for the husk, while the extraction at 70°C for 45 minutes showed 235.50 ± 25.30 mg EAG 100 g− 1, for the pulp. The extracts with the highest TPC were evaluated for the other bioactive compounds. The husk and pulp extracts showed flavonoid content of 363.63 ± 8.92 and 102.44 ± 1.51 mg EC 100 g− 1, respectively. The estimation of the total carotenoid content allowed obtaining 2.13 ± 0.11 µg 100 g− 1 for the husk and 1.34 ± 0.11 µg 100 g− 1 for the pulp. The antioxidant potential was evaluated according to the FRAP assay (125.09 ± 8.52 and 32.76 ± 0.65 µM ferrous sulfate g− 1), the removal of H2O2 (29% and 41%), the ABTS radical assay (66.88 ± 0.93 and 14.93 ± 0.31 µM Trolox g− 1) and the β-carotene/linoleic acid system, (84% and 47%) for husk and pulp, respectively. The bioaccessibility was obtained around 25% (pulp) and 16% (husk) accessible for absorption in the intestine. The combination of ultrasound and solid-liquid extraction methods proved to be effective in extracting bioactive compounds, which is a potential source for isolation and purification of bioactive compounds, with possible applications in the food industry.

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Section: Analysis Of Bioactive Compoundsmentioning

confidence: 92%

Section: Analysis Of Bioactive Compoundsmentioning

confidence: 95%

Section: Samples and Preparationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Bioactive compounds from Dioscorea bulbifera L. obtained by combined ultrasound- assisted and solid-liquid extraction

Carneiro

Ribeiro

2023

Preprint

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Valorization of Taioba Products and By-Products: Focusing on Starch

de Paula de Almeida Duarte,

Teixeira-Costa,

do Rosário

et al. 2024

Foods

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Unconventional food plants, popularized in Brazil as PANC, remain underutilized globally. In that sense, this study aims to explore the nutritional and functional properties of taioba (Xanthosoma sagittifolium), a plant with edible leaves and tubers, and to investigate its potential for industrial-scale application as a source of starch. A systematic review was carried out and meta-analysis following the PRISMA guidelines was conducted based on a random effects synthesis of multivariable-adjusted relative risks (RRs). The searches were carried out in seven search sources, among which were Web of Science, Elsevier’s Science Direct, Wiley Online Library, Springer Nature, Taylor & Francis, Hindawi, Scielo, ACS—American Chemical Society, and Google Scholar. The systematic review was guided by a systematic review protocol based on the POT strategy (Population, Outcome, and Types of studies), adapted for use in this research. Mendeley was a resource used for organization, to manage references, and to exclude duplicates of studies selected for review. The findings revealed that taioba leaves are abundant in essential nutrients, proteins, vitamins, and minerals. Additionally, the tubers offer rich starch content along with vitamins and minerals like iron, potassium, and calcium, making them an ideal substitute for conventional sources on an industrial scale. This research highlights the significance of studying the functionalities, applicability, and integration of this PANC in our diets, while also emphasizing its capability as a substitute for traditional starch varieties. Moreover, exploiting this plant’s potential adds value to Amazonian resources, reduces import costs, and diversifies resource utilization across multiple industrial sectors.

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Avaliação Física E Química De Farinhas De Casca E Polpa De Dioscorea Bulbifera L. Com Possibilidade De Aplicação Na Panificação / Physical and Chemical Evaluation of Husk and Pulp Flours of Dioscorea Bulbifera L. With the Possibility of Application in Bakery

Cited by 2 publications

References 5 publications

Bioactive compounds from Dioscorea bulbifera L. obtained by combined ultrasound- assisted and solid-liquid extraction

Bioactive compounds from Dioscorea bulbifera L. obtained by combined ultrasound- assisted and solid-liquid extraction

Valorization of Taioba Products and By-Products: Focusing on Starch

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