Antioxidant and antibacterial activities of a starch film with bioextracts microencapsulated from cactus fruits (Opuntia oligacantha)

Cenobio-Galindo, Antonio de Jesús; Pimentel-González, D.J.; Razo-Rodríguez, Oscar Enrique del; Medina‐Pérez, Gabriela; Carrillo-Inungaray, María Luisa; Reyes-Munguía, Abigail; Campos-Montiel, Rafael Germán

doi:10.1007/s10068-019-00586-9

Cited by 24 publications

(25 citation statements)

References 30 publications

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“…Inhibitory effects of α-glucosidase in the flavonoids quercetin and myricetin were documented by Xu et al [14]. Cenobio-Galindo et al [35] reported that xoconostle fruits contain rutin, ferulic acid, quercetin, 4-hydroxybenzoic acid, apigenin, caffeic acid, and kaempferol, and these phenolic compounds could have an inhibitory effect on α-glucosidase. The kaempferol can link with the active site, and thus, the flavonoid can inhibit the enzyme [15].…”

Section: Inhibition Assay Of α-Amylase and α-Glucosidasementioning

confidence: 90%

“…The determination of α-amylase inhibition in aqueous extracts of whole xoconostle fruits was based on the method of Abirami et al [19] with slight modifications. 100 µL of whole fruit extract (WFE) (5,10,15,20,25,30,35, and 40 mg/mL) was mixed with 100 µL of 0.02 mol/L sodium phosphate buffer (pH of 6.9) and 100 µL of buffer solution of α-amylase (1 U/mL), and it was pre-incubated at 37 • C for 10 min. After a pre-incubation time, 100 µL of aqueous starch solution (0.1%) was added and incubated at 37 • C for 60 min.…”

Section: α-Amylase Inhibition In Vitro Assaymentioning

confidence: 99%

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Antidiabetic Activity of Cactus Acid Fruit Extracts: Simulated Intestinal Conditions of the Inhibitory Effects on α-amylase and α-glucosidase

et al. 2019

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Acid cactus fruits “xoconostle” have been used since the pre-Columbian period as a treatment against diverse diseases. In this study, bioactive compounds (phenols and flavonoids) and the in vitro inhibition effect against α-amylase and α-glucosidase were evaluated. Four different extracts of cactus acid fruits were prepared from (1) endocarp, (2) mesocarp, (3) pericarp and (4) whole fruit (WFE). The results showed significant differences (p < 0.05) between extracts. Pericarp extracts had 2.23 ± 0.01 mg of gallic acid equivalents per gram GAE/g of phenol content and 0.84 ± 0.14 mg quercetin equivalents per gram QE/g flavonoid content, while WFE presented 1.52 ± 0.04 mg GAE/g and 0.84 ± 0.14 mg QE/g; however, the inhibition of α-amylase and α-glucosidase were higher with WFE. It was found by using 25 mg/mL of WFE an α-amylase inhibition of 63. ± 1.53% and with 30 mg/mL of WFE an α-glucosidase inhibition of 46.5 ± 1.45% after simulated intestinal conditions. The WFE could be used as a therapeutic strategy in controlled diets of diabetic patients due to its low cost, natural origin, and effect after simulated intestinal conditions.

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Section: Inhibition Assay Of α-Amylase and α-Glucosidasementioning

confidence: 90%

Section: α-Amylase Inhibition In Vitro Assaymentioning

confidence: 99%

Antidiabetic Activity of Cactus Acid Fruit Extracts: Simulated Intestinal Conditions of the Inhibitory Effects on α-amylase and α-glucosidase

et al. 2019

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“…Other studies reported antimicrobial activity of films containing different essential oils such as those obtained from bergamot (Sánchez‐González, Cháfer, Chiralt, & González‐Martínez, ; Sánchez‐González, González‐Martínez, Chiralt, & Cháfer, ; Sánchez‐González, Vargas, González‐Martínez, Chiralt, & Cháfer, ), lemon or sweet and bitter orange (Iturriaga, Olabarrieta, & de Marañón, ). Osorio‐Esquivel, Álvarez, Dorantes‐Álvarez, and Giusti () and de Jesus Cenobio‐Galindo et al () reported the presence of active compounds such as protocatechuic, 4‐hydroxybenzoic, caffeine, vanillic and sirinic acids, rutin, quercetin, and betacyanins in the xoconostle extract. In this research, we examined the effect of the addition of nanoemulsions formulated with xoconostle cactus pear extract containing these active compounds on the antioxidant, antibacterial, and mechanical properties of chayotextle tuber starch films.…”

Section: Introductionmentioning

confidence: 99%

“…Active films are promising systems as carriers of active ingredients, such as antioxidants, antimicrobials, and oxygen absorbers (Salgado, Ortiz, Musso, Di Giorgio & Mauri, 2015;Eça, Machado, Hubinger, & Menegalli, 2015;de Jesus Cenobio-Galindo et al, 2019). In addition, they have the advantage of facilitating control of the diffusion of these compounds and allowing the active components to have contact with the product throughout the surface ( Alvarez, 2000).…”

Section: Introductionmentioning

confidence: 99%

Application of nanoemulsions (w/o) with active compounds of cactus pear fruit in starch films to improve antioxidant activity and incorporate antibacterial property

Medina‐Pérez

Hernández‐Uribe

Fernández‐León

et al. 2019

J Food Process Engineering

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In order to improve the quality of food and extend its shelf life, preservation methods have been developed. Edible films have aroused potential interest in food preservation due to their ability to maintain quality product attributes. The objective of this research was to incorporate nanoencapsulated compounds of cactus pear “xoconostle” (Opuntia oligacantha C.F. Först) into “chayotextle” (Sechium edule Sw.) starch films. For the formulation of the starch films, different concentrations of nanoemulsion (0, 0.2, 0.4, 0.6, and 0.8%) were used. Phenols, flavonoids, antioxidant activities (ABTS [2,2‐azinobis‐(3‐ethylbenzothiazoline‐6‐sulphonate)] and DPPH [2,2‐diphenyl‐1‐picrylhydrazyl]), antibacterial properties, and mechanical properties (tensile strength, Young's modulus, and elongation percentage) of the films were analyzed. The results showed significant differences (p < .05) between the formulations. In phenols and antioxidant properties, DPPH had a significant increase (p < .5) during storage. In contrast, in flavonoids and antioxidant (ABTS) activities, a decrease was observed. Inhibition was observed with gram‐negative bacteria (Escherichia coli and Salmonella typhimurium). No significant (p > .05) changes were found in traction resistance in up to 30 days of storage. In Young's modulus and elongation percentage, significant differences were found (p < .05). The addition of nanoencapsulated compounds of cactus pear produces active films of starch with antioxidant and antibacterial properties. Practical Application Currently, it is very important for consumers that food conservation be achieved using natural products. Films based on polymers of natural origin could be used as food packaging technologies. Particularly, the starch of indigenous origin like the “chayotextle” (chayote tuber) has been demonstrated to be suitable for the elaboration of films. The addition of oils and bioactive extracts from fruits and plants to films improves the conservative properties of foods. These natural additives have bioactive compounds with antioxidant and antibacterial properties. One source of these compounds is the cactus pear Opuntia oligacantha C.F. Först (xoconostle). Bioactive compounds are unstable especially when they are exposed to environmental factors. Hence, encapsulation systems have been designed for their protection and controlled release as nanoemulsions. The films with the addition of nanoemulsions have shown an improvement in antioxidant activity and have incorporated antibacterial activity in contrast to the control film. Consequently, these films can better preserve foods for more time without using synthetic products.

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“…The highest concentration of unreacted DPPH was observed for the lowest initial radical concentration applied. Additionally, the increase in the initial DPPH concentration decreased the amount of unresponsive DPPH [39][40][41][42]. Our research showed that with an increase of DPPH radical concentration, the antioxidant activity of clove water almost doubled - Table 2.…”

Section: Measurement Of the Antioxidant Capacity Of Eugenol And New Ementioning

confidence: 62%

An Advanced Mode of Antioxidants Delivery System Effective in the Treatment of ROS and Skin Permeation of The Cosmetic Formulations - The Possible Application of Clove Oil, Eugenol and New Eugenol Derivative

Makuch¹,

Nowak²,

Günther³

et al. 2020

Preprint

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The main focus of this work is to extend the knowledge about the complexity of issues of oxidative stress. Natural compounds play a serious role in multiple aspects of both human, leading to clear health-promoting effects. This work is focused on the potential application cosmetic formulations containing including but not limited to of clove water and isolated clove oils on their aid in the control of the diseases. The aim of our work was to prepare to evaluate cosmetic formulations containing clove oil, eugenol or new eugenol ester derivative (eugenyl dichloroacetate - EDChA) but also cosmetic formulations containing the aqueous phase obtained after separation of essential oil following the clove buds steam distillation. To evaluate the antioxidants transdermal delivery system, in vitro permeation experiments in a Franz diffusion cell were performed using pig skin. The antioxidative capacity of the cosmetic formulations obtained was determined by the DPPH free radical reduction method. In the next stage, the antioxidant activity (DPPH, ABTS, and Folin–Ciocalteu methods) of the fluid that penetrated through pig skin and of the fluid obtained after skin extraction, were also evaluated. For comparison, studies of cosmetic formulation containing alone dichloroacetic acid (DChAA) were as well carried out. The obtained cosmetic formulations were characterized by of antioxidant activity estimated after 24 hours of conducting the experiment, which indicates long-term protection against reactive oxygen species (ROS) in the deeper layers of the skin. The results of this work contribute to the development of cosmetic formulations with antioxidant potential, emphasizing that the water phases are waste from the process of cloves steam distillation and are not used to prepare cosmetic formulations. The use of waste water from the clove buds steam distillation process is environmentally friendly and not allows us to waste, containing however valuable biologically active compounds (furfural, methyl salicylate, 4-allilofenol, eugenol, α- and β-caryophyllene, eugenyl acetate, β-caryophyllene oxide). Together, these results suggest that cosmetic formulations may be potential drug candidates for chemopreventive, antineoplastic and antimutagenic therapy.

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Antioxidant and antibacterial activities of a starch film with bioextracts microencapsulated from cactus fruits (Opuntia oligacantha)

Cited by 24 publications

References 30 publications

Antidiabetic Activity of Cactus Acid Fruit Extracts: Simulated Intestinal Conditions of the Inhibitory Effects on α-amylase and α-glucosidase

Antidiabetic Activity of Cactus Acid Fruit Extracts: Simulated Intestinal Conditions of the Inhibitory Effects on α-amylase and α-glucosidase

Application of nanoemulsions (w/o) with active compounds of cactus pear fruit in starch films to improve antioxidant activity and incorporate antibacterial property

An Advanced Mode of Antioxidants Delivery System Effective in the Treatment of ROS and Skin Permeation of The Cosmetic Formulations - The Possible Application of Clove Oil, Eugenol and New Eugenol Derivative

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