Palta: compuestos bioactivos y sus potenciales beneficios en salud

S, Ariel Vivero; B, Rodrigo Valenzuela; B, Alfonso Valenzuela; Morales, Gladys

doi:10.4067/s0717-75182019000400491

Cited by 10 publications

(11 citation statements)

References 40 publications

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“…[29] Nevertheless, the fatty acid profile of avocados may vary depending on the pressure of intrinsic biotic and abiotic factors associated with the geographical region where plants grow. [29] The content of palmitic and palmitoleic acid on the first seven days was similar in all experimental groups (Figure 9). Unexpectedly, major differences were observed between infected avocados and those treated with hybrid films containing CvEO at the fifth day post-inoculation.…”

Section: Protective Activity Of Cveo Hybrid Films On Fatty Acid Compo...mentioning

confidence: 99%

Fungistatic Films Containing Cinnamon Essential Oil: New Coatings to Preserve the Nutraceutical Content of Avocado Fruit against Fusariosis

Coyotl-Pérez

Morales-Rabanales

Lozoya‐Gloria

et al. 2022

Chemistry & Biodiversity

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Avocadoes are a rich source of nutrients and nutraceuticals that preserve human health. Nevertheless, this fruit is susceptible to phytopathogen infection during the postharvest period causing severe economic losses. Herein, we report on the in situ antifungal assessment of biodegradable films impregnated with the essential oil of Cinnamomum verum (CvEO) as natural fungistatic coatings to extend postharvest quality of Hass avocadoes (Persea americana cv. Hass). These coatings were evaluated on fruits previously infected with a native strain of Fusarium verticillioides. The cytotoxic assessment of CvEO on F. verticillioides revealed a minimum inhibitory concentration of 0.3±0.0 g L−1 whereas its chemical profiling showed (E)‐cinnamaldehyde (45.9 %) 1,3,8‐p‐menthatriene (7.9 %) and linalool (6.8 %) as the major bioactive compounds. Four coatings (FC1–FC4) were made using chitosan (1 %) and a diverse quantity of CvEO (0.4–1.3 % w/v). The physicochemical properties demonstrated that the films FC3 and FC4 have the optimal characteristics of a food coating. Avocadoes preserved with the films FC3 and FC4 substantially kept (p<0.01) fruit firmness and the nutraceutical content of infected avocados at least for 21 d. The results of the present investigation suggest that our hybrid materials can conserve basic nutritional parameters such as fiber, protein, reducing sugars, as well as the content of unsaturated fatty acids which are the main nutraceuticals of this fruit.

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Section: Protective Activity Of Cveo Hybrid Films On Fatty Acid Compo...mentioning

confidence: 99%

Fungistatic Films Containing Cinnamon Essential Oil: New Coatings to Preserve the Nutraceutical Content of Avocado Fruit against Fusariosis

Coyotl-Pérez

Morales-Rabanales

Lozoya‐Gloria

et al. 2022

Chemistry & Biodiversity

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“…Although there was no significant decrease in the values obtained by ABTS •+ and FRAP (determine hydrophilic and hydrophobic antioxidant capacities), they were low, including the results of phenolic compounds. This phenomenon is possibly related to lipid oxidation (Shahidi & Ambigaipalan, 2015), since avocado is one of the few fruits whose main components are lipid (Wang et al, 2010;Vivero S et al, 2019), thus affecting the snack.…”

Section: Antioxidant Capacitymentioning

confidence: 99%

“…As such, these compounds are essential in the prevention of chronic inflammation and oxidative stress in cells, slowing or preventing certain cancers and other cardiovascular or neurodegenerative diseases (Pérez-Cabeza et al, 2018;Duque-Cifuentes et al, 2018). Avocado is a fruit with a high content of monounsaturated fatty acids (MFA), which can help reduce the risk of cardiovascular diseases, as well as having an elevated antioxidant potential (Vivero S et al, 2019). Spirulina also exhibits antioxidant properties, is a good source of protein, and does not have hard cellulose, which improves its digestibility (Guillen-Martín Del Campo et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Antioxidant potential of extruded snacks enriched with hyper-protein quinoa flour and vegetable extracts

et al. 2022

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To account for the global trend towards a healthier diet, in recent years the snack market has grown substantially, with a demand for products that are more beneficial to consumers' health. Extruded snacks from a mixture of cereals, quinoa, and corn, with and without the addition of vegetables were used. Snacks made from a mixture of rice flour and quinoa high protein flour (HHP) supplied by SEGALCO S.A.S., (Popayán, Colombia) were studied. Thus, the use of sources of phenolic compounds such as Beet, Broccoli, Avocado, and Spinach, combined with sources of protein such as quinoa, can increase the nutritional quality of snack products. A combination of cereals and vegetables can produce nutrient-rich products. In this paper, phenolic compounds (given in mg AGE/g sample d.b.) and antioxidant capacity were determined using ABTS •+ , DPPH and FRAP (in mg AEAC /g sample d.b.). The highest content of phenolic compounds was found in Spinach 4% and HHP snacks (5.7 ± 0.3 and 3.5 ± 0.2 AGE/g sample d.b., respectively). Kale (2%) and Beet (4%) snacks showed a significant increase in antioxidant capacity using the ABTS •+ method. The antioxidant capacity determined using the DPPH method increased significantly in snacks made from Beet (4%), Broccoli (4%), Avocado (4%), and Spinach (4%). Using FRAP, the antioxidant capacity showed a significant increase in Kale snacks (2%) and a significant decrease in Spinach snacks (4%). In conclusion, snacks with an elevated antioxidant potential can be produced from vegetables such as kale, which can be an alternative for the food industry to develop healthier products and satisfy market trends.

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“…Vegetales con contenido en vitamina B2 (Vivero et al, 2019;Cadena y Jaramillo, 2013) Su carencia puede acarrear diversos trastornos como enfermedades cardiovasculares, cutáneas, bucales u oculares (Gijón, 2012).…”

Section: Lenteja Maízunclassified

Perspectivas de la agricultura urbana y periurbana para la seguridad alimentaria en Colombia

Gómez¹,

Casadiego²

2021

Alternativas De Producción Agroecológica Urbana Periurbana Y Su Contribución en La Seguridad Alimentaria De Colombia

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Palta: compuestos bioactivos y sus potenciales beneficios en salud

Cited by 10 publications

References 40 publications

Fungistatic Films Containing Cinnamon Essential Oil: New Coatings to Preserve the Nutraceutical Content of Avocado Fruit against Fusariosis

Fungistatic Films Containing Cinnamon Essential Oil: New Coatings to Preserve the Nutraceutical Content of Avocado Fruit against Fusariosis

Antioxidant potential of extruded snacks enriched with hyper-protein quinoa flour and vegetable extracts

Perspectivas de la agricultura urbana y periurbana para la seguridad alimentaria en Colombia

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