Usage of Two Extraction Methods for Natural Dyes (Anthocyanin) from Blackberries of Castilla (&lt;i&gt;Rubus&lt;/i&gt;&lt;i&gt; &lt;/i&gt;&lt;i&gt;Glaucus&lt;/i&gt; Benth) and Its Application in Yogurt

Peñafiel, Clemencia Oderay Merino; Morejón, I. Favian Bayas; Cruz, María Esthela; García, Alexis Wladimir; Espinoza, Sonia Lourdes Rodas; Jaramillo, Myriam Merino; Salto, Luis Verdezoto del; León, Angélica Tigre; Pacha, Iván Moreno; Gallo, Cecilia Gómez; Samano, Moisés Arreguín; Román, Andrea

doi:10.12691/jfnr-6-11-4

Cited by 3 publications

(4 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As indicated above, the differences in the concentration of anthocyanins can be explained by the environmental conditions of the crop, in addition to other factors, and by the accumulation of anthocyanins with maturity (HORVITZ et al, 2017;ODERAY MERINO PEÑAFIEL et al, 2018). Osorio et al (2012) found that peaks 1 and 2 increased as the fruit matured and that peaks 4 and 5 began to be detected in blackberry fruits with greater maturity.…”

Section: Determination Of Anthocyanin Content By Liquid Chromatograph...mentioning

confidence: 92%

“…This difference could be explained by the degree of maturity at which the fruits were collected because some authors have observed that increasing the state of maturity increases the production and accumulation of anthocyanins. Similarly, several authors have reported that the amount of anthocyanins present in fruits depends on various factors, such as the type of cultivar, light, pH, biotic and abiotic stress, and other environmental factors (HORVITZ et al, 2017;ODERAY MERINO PEÑAFIEL et al, 2018).…”

Section: Determination Of the Ascorbic Acid (Vitamin C) Contentmentioning

confidence: 93%

“…In Colombia, the most important commercial cultivar is blackberry (Rubus glaucus Benth) (MORENO-MEDINA; CASIERRA-POSADA, 2021; RINCÓN BONILLA et al, 2015), a perennial shrub native to the Andean region of South America. In addition to Colombia, it is cultivated in countries such as Ecuador, Costa Rica and Mexico (MARULANDA et al, 2012;MONROY CÁRDENAS et al, 2019;ODERAY MERINO PEÑAFIEL et al, 2018;SAMANIEGO et al, 2020). This crop is characterized by its versatility, low cost and nutritional attributes of the fruit, which has a dark red or violet color when ripe, a good aroma and a bittersweet flavor (QUINTERO-CASTAÑO et al, 2021;SAMANIEGO et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

“…"mora de Castilla" is a traditional crop cultivated by small and medium farmers and is an important source of income and rural employment (MONROY CÁRDENAS, 2019; ODERAY MERINO PEÑAFIEL et al, 2018). National production for 2020 was 178,161.59 tons, with a planted area of 15967.41 ha (AGRONET, 2020).…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Vitamin C content, anthocyanins and antioxidant capacity of fruits of Rubus glaucus Benth. (mora de Castilla) with and without prickles grown in Risaralda, Colombia

Álvarez,

Arias,

Colorado

2023

Rev. Bras. Frutic.

View full text Add to dashboard Cite

“mora de Castilla” is a native shrub of the Andean tropics and can be found in Colombia, Ecuador, Mexico, and other countries of this region. In Colombia, this fruit is cultivated by small producers and is an important source of income and rural employment. “mora de Castilla” is in great demand for domestic consumption as well as for export because it can be consumed fresh or processed and because of its extraordinary organoleptic and nutritional attributes. Risaralda is one of the departments in which Rubus glaucus Benth. is cultivated; there, plants with and without prickles are widely distributed. Although some studies have been carried out on these cultivars, it is necessary to evaluate and compare some of their attributes as an approach to recognize potential uses in agribusiness. Therefore, a physicochemical characterization was performed, the vitamin C content was evaluated, the amount and profile of anthocyanins were determined, and the antioxidant capacity of fruits of “mora de Castilla” with and without prickles was analyzed. The physicochemical parameters evaluated were weight, pH, soluble solids and titratable acidity. The content of vitamin C was evaluated using the 2-nitroaniline spectrophotometric method, and anthocyanins were evaluated using 2 methods: spectrophotometry (pH differential) and chromatography (HPLC). Finally, the antioxidant capacity was determined using the FRAP and DPPH methods. Significant differences were found between the municipalities as well as between the materials with and without prickles with regard to antioxidant capacity and vitamin C and anthocyanin content, with the highest values for fruits grown in the municipality of Pereira, Risaralda. The results obtained indicate that “mora de Castilla” with and without prickles is a fruit of high quality and promise because of its high content of bioactive compounds (vitamin C and anthocyanins), its relevant function as an antioxidant and its valuable organoleptic attributes.

show abstract

Section: Determination Of Anthocyanin Content By Liquid Chromatograph...mentioning

confidence: 92%

Section: Determination Of the Ascorbic Acid (Vitamin C) Contentmentioning

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Vitamin C content, anthocyanins and antioxidant capacity of fruits of Rubus glaucus Benth. (mora de Castilla) with and without prickles grown in Risaralda, Colombia

Álvarez,

Arias,

Colorado

2023

Rev. Bras. Frutic.

View full text Add to dashboard Cite

show abstract

Could fruits be a reliable source of food colorants? Pros and cons of these natural additives

Albuquerque

Oliveira

Barros

et al. 2020

Critical Reviews in Food Science and Nutrition

View full text Add to dashboard Cite

Color additives are important for the food industry to improve sensory quality lost during food process and to expand the variety of products. In general, artificial colorants have lower cost and better stability than the natural ones. Nevertheless, studies have reported their association with some health disorders. Furthermore, consumers have given greater attention to food products with health beneficial effects, which has provided a new perspective for the use of natural colorants. In this context, fruits are an excellent alternative source of natural compounds, that allow the obtainment of a wide range of colorant molecules, such as anthocyanins, betalains, carotenoids, and chlorophylls. Furthermore, in addition to their coloring ability, they comprise different bioactive properties. However, the extraction and application of natural colorants from fruits is still a challenge, since these compounds show some stability problems, in addition to issues related to the sustainability of raw-materials providing. To overcome these limitations, several studies have reported optimized extraction and stabilization procedures. In this review, the major pigments found in fruits and their extraction and stabilization techniques for uses as food additives will be looked over.

show abstract

Antioxidant and Antibacterial Properties of bio-pigment from Beta vulgaris

Patel,

Pithawala

2023

Biosci., Biotech. Res. Asia

View full text Add to dashboard Cite

Plants are essential for sustaining life on our planet, providing a diverse range of species that possess therapeutic properties. With a growing awareness of health and well-being among consumers, there has been a rise in the popularity of natural colorants sourced from plant-based materials. In this context, the main objective of this research was to extract valuable natural pigments from Beta vulgaris (commonly known as beetroot), with the aim of increasing the availability of pigments from natural sources while simultaneously minimizing environmental and health risks. The crude extract of pigments was obtained using the maceration method during the extraction process. The crude extract was then purified using flash column chromatography with various solvents as the mobile phase. Preliminary phytochemical screening revealed the presence of active compounds like phenols, carbohydrates, glycosides, phytosterols, tannins, flavonoids, alkaloids, terpenoids, and saponins. High-Performance Thin-Layer Chromatography (HPTLC) was performed to analyze the betalain profile, showing distinct bands at specific Rf values. The specific functional groups were identified in the Fourier-Transform Infrared (FTIR) spectrum based on the presence of characteristic bands. Antibacterial activity testing demonstrated varying degrees of inhibition against test organisms like Bacillus cereus, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. The evaluated plant pigments exhibited positive results in terms of antioxidant activity, exhibiting free radical scavenging capabilities. The aqueous methanol extract showed the highest extraction yield at 36.71%. The aqueous methanol extract of Beta vulgaris showed the maximum antibacterial activity at 20 mm against Bacillus cereus. The methanol extract and aqueous ethanol extract displayed the lowest IC50 values (45.56 µg/ml and 43.23 µg/ml, respectively), indicating their high antioxidant potential. These findings highlight the promising potential of Beta vulgaris as a valuable source of natural pigments with both antibacterial and antioxidant properties.

show abstract

Usage of Two Extraction Methods for Natural Dyes (Anthocyanin) from Blackberries of Castilla (<i>Rubus</i><i> </i><i>Glaucus</i> Benth) and Its Application in Yogurt

Cited by 3 publications

References 6 publications

Vitamin C content, anthocyanins and antioxidant capacity of fruits of Rubus glaucus Benth. (mora de Castilla) with and without prickles grown in Risaralda, Colombia

Vitamin C content, anthocyanins and antioxidant capacity of fruits of Rubus glaucus Benth. (mora de Castilla) with and without prickles grown in Risaralda, Colombia

Could fruits be a reliable source of food colorants? Pros and cons of these natural additives

Antioxidant and Antibacterial Properties of bio-pigment from Beta vulgaris

Contact Info

Product

Resources

About