Antioxidant Activity of Polyphenols Extracted From Hop Used in Craft Beer

Ruíz-Ruíz, Jorge Carlos; Aldana, Gabriela del Carmen Esapadas; Cruz, Alma Irene Corona; Campos, Maira Rubí Segura

doi:10.1016/b978-0-12-816678-9.00009-6

Cited by 13 publications

(6 citation statements)

References 74 publications

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“…Many in vivo and in vitro assays have been developed for their health benefits assessment [ 18 ]. Except from well-known antioxidant activity [ 19 , 20 ], phenolic compounds also have, among others, cardio-protective [ 21 ], anti-cancer [ 22 ], anti-diabetic [ 23 , 24 ], and neuroprotective [ 25 ] effects. The most recognized representatives of bioactive phenolic compounds in literature are resveratrol, epigallocatechin gallate (EGCG) and curcumin.…”

Section: Phenolic Compoundsmentioning

confidence: 99%

Role of the Encapsulation in Bioavailability of Phenolic Compounds

et al. 2020

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Plant-derived phenolic compounds have multiple positive health effects for humans attributed to their antioxidative, anti-inflammatory, and antitumor properties, etc. These effects strongly depend on their bioavailability in the organism. Bioaccessibility, and consequently bioavailability of phenolic compounds significantly depend on the structure and form in which they are introduced into the organism, e.g., through a complex food matrix or as purified isolates. Furthermore, phenolic compounds interact with other macromolecules (proteins, lipids, dietary fibers, polysaccharides) in food or during digestion, which significantly influences their bioaccessibility in the organism, but due to the complexity of the mechanisms through which phenolic compounds act in the organism this area has still not been examined sufficiently. Simulated gastrointestinal digestion is one of the commonly used in vitro test for the assessment of phenolic compounds bioaccessibility. Encapsulation is a method that can positively affect bioaccessibility and bioavailability as it ensures the coating of the active component and its targeted delivery to a specific part of the digestive tract and controlled release. This comprehensive review aims to present the role of encapsulation in bioavailability of phenolic compounds as well as recent advances in coating materials used in encapsulation processes. The review is based on 258 recent literature references.

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Section: Phenolic Compoundsmentioning

confidence: 99%

Role of the Encapsulation in Bioavailability of Phenolic Compounds

et al. 2020

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“…The importance of the antioxidant constituents of plant materials for health and protection from coronary heart disease and cancer is also raising interest among scientists, food manufacturers, and consumers as the trend of the future is moving toward functional food with specific health effects. Potential sources of antioxidant compounds have been searched in several types of plant materials such as vegetables, fruits, leaves, oil seeds, cereal crops, barks and roots, spices and herbs, and crude plant drugs [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

The Flavonoid Compounds from Zanthoxylum leprieurii Guill. et Perr (Rutaceae) Extracts and their Antioxidant Activity against ABTS•+

Tine

Diallo

Ndoye

et al. 2020

J. Drug Delivery Ther.

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Screening of flavonoid compounds in fruit, leaf, stem and root bark extracts of Z. leprieurii was achieved by liquid chromatography (LC) coupled with tandem mass spectrometry (MS2). Among the 186 reference compounds tested, four flavonoids were identified in one or other of the organ extracts from each plant (fruit, leaf, root barks and stem): neodiosmin and hesperidin were identified in all extracts. The presence of datiscin was reported only in leaves while that of rutin was identified in fruits and leaves. Of these four flavonoids, three (neodiosmin, datiscin and rutin) are detected for the first time in Z. leprieurii. The antioxidant properties of different extracts were tested regarding their scavenging activities on ABTS•+ radical. Fruit, leaf and stem extracts had low antioxidant potential and root bark extracts exhibited very low antioxidant activity. Keywords: Zanthoxylum leprieurii, flavonoids, LC-MS/MS and antioxidant activity.

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“…Since they contain high concentrations of valuable phenolic compounds, various recovery methods are being developed. The more popular ones are solid-liquid extractions, soxhlet extractions, pressurized fluid extractions and supercritical fluid extractions, ultrasound-assisted extractions, microwave-assisted extractions, pulsed electric field extractions, and enzymeassisted extractions [63].…”

Section: Treatment Methodsmentioning

confidence: 99%

Phenolic Compounds in the Built Environment

Fini¹,

Ayat²,

Pahlavan³

2022

Phenolic Compounds - Chemistry, Synthesis, Diversity, Non-Conventional Industrial, Pharmaceutical and Therapeutic Applications

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This chapter examines source and application of phenolic compounds in the built environment as well as their environmental fate and treatment methods. We further describe the role of phenolic compounds in delaying aging and degradation of outdoor construction elements when exposed to intense solar radiation. In this chapter both plant-based and synthetic sources of phenolic compounds and their fate in the environment were examined. In addition, merits of select sources of phenolic compounds to resist ultraviolet radiation in composites as well as delaying degradation were studied. This chapter further provides insights pertaining to the underlying molecular interactions which afford phenol’s role as an anti-aging additive for outdoor construction elements. This in turn provides a solution to promote bio-economy and enhance sustainability in the built environment.

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Antioxidant Activity of Polyphenols Extracted From Hop Used in Craft Beer

Cited by 13 publications

References 74 publications

Role of the Encapsulation in Bioavailability of Phenolic Compounds

Role of the Encapsulation in Bioavailability of Phenolic Compounds

The Flavonoid Compounds from Zanthoxylum leprieurii Guill. et Perr (Rutaceae) Extracts and their Antioxidant Activity against ABTS•+

Phenolic Compounds in the Built Environment

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