Ultrasound processing of rutin in food-grade solvents: Derivative compounds, antioxidant activities and optical rotation

Ekaette, Idaresit; Saldaña, Marleny D.A.

doi:10.1016/j.foodchem.2020.128629

Cited by 29 publications

(4 citation statements)

References 36 publications

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“…The contents of total sugars (TSC), reducing sugar (RSC), uronic acids (UAC), proteins (PC), total flavonoids (TFC), total phenolics (TPC) and sulfate groups (SGC) in CPPs were measured by the phenol-sulfuric acid method, [12] dinitrosalicylic acid method, [13] Carbazole-sulfuric acid method, [14] coomassie bright blue G-250 method, [15] aluminum nitrate colorimetric method, [16] Folin-Ciocalteu colorimetric method with minor, [17] and trichloroacetic acid method. [18]…”

Section: Physicochemical Properties Analysismentioning

confidence: 99%

Extraction, Characterization, Antioxidant and Hypoglycemic of Pectic Polysaccharides from Cantaloupe (Cucumis melo L.) Peels

Sun,

Chen,

Meng

et al. 2023

Starch Stärke

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In this study, microwave extraction (ME) of pectic polysaccharides (M‐CPPs) from cantaloupe peels (CPs) is optimized using response surface methodology (RSM) with a Box–Behnken design (BBD). The optimum ME parameters are liquid–solid ratio 26.04 mL g−1, microwave power 543.04 W, irradiation time 6.38 min, and pH 1.5. Compared heat reflux extraction polysaccharides (H‐CPPs), the yield, the contents of neutral sugars (TSC), uronic acids (UAC), total flavonoids (TFC), total phenolics (TPC), sulfate groups (SGC) of M‐CPPs increased by 156.06%, 15.33%, 7.27%, 1019.05%, 1.75%, and 57.89%, but the molecular weight (Mw) and degree of esterification (DE) reduced by 29.08% and 24.81%, respectively. M‐CPPs exhibit superior antioxidant and hypoglycemic activities than H‐CPPs, which may be attributed to its higher UAC, TFC and SGC, lower Mw, and DE. There is almost no change in the monosaccharide types of isolated polysaccharides, only a change in molar ratio. Results proved that ME is an efficient technique for the extraction and modification of pectic polysaccharides (CPPs) from CPs with high yield, strong antioxidant, and hypoglycemic activities for applications in medical and food industries.

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Section: Physicochemical Properties Analysismentioning

confidence: 99%

Extraction, Characterization, Antioxidant and Hypoglycemic of Pectic Polysaccharides from Cantaloupe (Cucumis melo L.) Peels

Sun,

Chen,

Meng

et al. 2023

Starch Stärke

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“…17−19 In the present work, we have chosen rutin and Fe(II) as the studied flavonoid and transition metal ion, respectively. Rutin, a flavonol glycoside (Scheme 1), displays several biological phenomena such as antioxidant, 20 antimicrobial, 21 anticancer, 22 antitumor, 23 and many more properties. The mentioned beneficial effects of rutin are related to its antioxidant activity, that is, the ability to scavenge free radicals.…”

Section: ■ Introductionmentioning

confidence: 99%

Effect of a Metal Ion in Modulating the Binding Interaction of a Dietary Flavonoid with Bovine Serum Albumin and DNA: A Spectroscopic and Theoretical Approach

Sengupta

Pal

Roy

et al. 2022

ACS Food Sci. Technol.

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Plant-derived flavonoids are an excellent option as a potential substitute to synthetic products in food industries, and flavonoid−metal complexes exhibit better functional properties than free flavonoids. Here, an iron(II) complex of rutin, a dietary flavonoid, has been synthesized and characterized. A comparative assessment of the interaction of rutin and its iron(II) complex with the transport protein [bovine serum albumin (BSA)] and deoxyribonucleic acid (DNA) has been performed. The interaction process has been characterized using multispectroscopic techniques and has been further supported by theoretical studies. We have evidenced the alteration in the interacting mode of rutin with BSA upon complexation with Fe(II). Also, rutin interacts with DNA via minor groove binding, while the complex interacts with DNA through a mixed mode involving both groove binding and intercalative binding. Interestingly, the antioxidant activity of the metal complex has been found to be enhanced, and it also provides better protection against UV radiation-induced cell damage than rutin alone.

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“…PCs can be divided into several classes such as phenolic acids, coumarin, stilbenes, tannins, lignans, lignins, flavonoids, etc., depending on their basic chemical structures [3–5] . Generally, PCs are known to possess a high spectrum of biological activities including anti‐cancer, anti‐allergic, anti‐tumor, anti‐inflammatory, anti‐viral, anti‐microbial, anti‐oxidant, cardioprotective effects, and sometimes protect against neurodegenerative diseases, osteoporosis, diabetes, etc [6–10] . Due to such a variety of functional properties, PCs are extensively used in pharmaceutical industries and also utilized as significant food additives and functional compounds in food industries [11,12] .…”

Section: Introductionmentioning

confidence: 99%

Liposomal Encapsulation of Phenolic Compounds for Augmentation of Bio‐Efficacy: A Review

2021

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Naturally occurring phenolic compounds (PCs) exhibit potential biological efficiencies and have potential applications in the food and pharmaceutical industries. Poor water solubility along with some other factors limits the usage of PCs in different industrial sectors. The bio‐efficacy of PCs is also affected due to their low water solubilities. Suitable encapsulating systems are thus required to maximize the water solubility and hence enhance the efficacies of bioactive PCs. Liposomal encapsulation is a good option as reflected in numerous research works. In this review, we have discussed different conventional methods and modified methods utilized to prepare PC‐loaded liposomes and the ensuing effect of encapsulation on the stability and bio‐efficacies of PCs. The encapsulation efficiencies of different methods have also been discussed. A comparative assessment of different methods applied for liposomal encapsulation of PCs and their effectiveness in enhancing bio‐efficacy is the key feature of this review.

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Ultrasound processing of rutin in food-grade solvents: Derivative compounds, antioxidant activities and optical rotation

Cited by 29 publications

References 36 publications

Extraction, Characterization, Antioxidant and Hypoglycemic of Pectic Polysaccharides from Cantaloupe (Cucumis melo L.) Peels

Extraction, Characterization, Antioxidant and Hypoglycemic of Pectic Polysaccharides from Cantaloupe (Cucumis melo L.) Peels

Effect of a Metal Ion in Modulating the Binding Interaction of a Dietary Flavonoid with Bovine Serum Albumin and DNA: A Spectroscopic and Theoretical Approach

Liposomal Encapsulation of Phenolic Compounds for Augmentation of Bio‐Efficacy: A Review

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