Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents DOI Open Access
Luis Alfonso Jiménez‐Ortega, Pedro de Jesús Bastidas-Bastidas, Miguel A. Angulo-Escalante

et al.

ACS Sustainable Resource Management, Journal Year: 2023, Volume and Issue: 1(1), P. 165 - 177

Published: Nov. 29, 2023

To address the grand challenges of valorizing agricultural biomass (AB) residues, processes such as extraction phytochemicals need to align with principles green chemistry and sustainability. In this regard, Natural Deep Eutectic Solvents (NaDESs) are being utilized extract value-added compounds from AB, thanks their biodegradability, cost-effectiveness, low toxicity. The objective research was valorize bell pepper AB residues (stalks leaves) through glycosylated flavonoids antioxidant activity. achieve this, 24 NaDESs were designed based on choline chloride (ChCl) various hydrogen bond donors, including carboxylic acids alcohols. capacities for total two model flavonoids, quercitrin (quercetin 3-O-rhamnoside) (Q3O-R) cynaroside (luteolin 7-O-glucoside) (L7O-G), systematically evaluated. Two crucial parameters, time (measured in seconds) ultrasonic amplitude Watts), optimized using a central composite rotatable design (CCRD). high content bioactive present demonstrated by ChCl/1,6-hexanediol 1:1 molar ratio 30 wt % water (10.31 ± 0.16 mg quercetin equivalent/g dry AB). pulse-assisted NaDES method outperformed results obtained conventional hydroethanolic extraction. Therefore, represent an efficient greener alternative organic solvents extracting compounds, natural antioxidants, resilient lignocellulosic residues.

Language: Английский

Involvement of Cooking Oils in Hydrothermal Carbonization of Food Waste DOI
Haisheng Lin, Yuchen Jiang,

Zijun Yi

et al.

ACS Food Science & Technology, Journal Year: 2023, Volume and Issue: 3(6), P. 1098 - 1110

Published: June 6, 2023

The fatty esters in cooking oil may not be inert organics. Their potential involvement hydrothermal carbonization (HTC) of food waste was investigated this study. Cooked cabbage (vegetable) and rice (staple food) were selected as the feedstock their HTC presence (vegetable oil) lard (animal fat) conducted at 260 °C for 10 h. results indicated that increased hydrochar yield (i.e., 71.5% increase with lard) originating from reactions between oil-derived acids food-derived alcohols, amines, etc. This significantly both carbon hydrogen contents simultaneously reduced oxygen content hydrochar. additional aliphatics formed on remarkably thermal stability hydrochar, but volatility led to improved combustion performance through lowering activation energy combustion.

Language: Английский

Citations

6
Mung bean seed coat water extract restores insulin sensitivity via upregulation of antioxidant defense system and downregulation of inflammation in insulin-resistant HepG2 cells DOI Creative Commons

Vipawanee Pavasutti,

Chomdao Sinthuvanich, Ngampuk Tayana

et al.

NFS Journal, Journal Year: 2023, Volume and Issue: 32, P. 100145 - 100145

Published: July 11, 2023

Insulin resistance is the main cause of type 2 diabetes. Mung bean possesses many health benefits mainly related to polyphenols, which abundant in mung seed coat. Total phenolic content coat water extract (MSWE) was 0.62 ± 0.00 mg gallic acid equivalents (GAE)/g with antioxidant activity (IC50 = 0.16 0.01 mg/mL). Vitexin and isovitexin were major flavonoids MSWE. MSWE increased cellular glucose uptake reduced intracellular reactive oxygen species (ROS) insulin-resistant HepG2 cells. upregulated IRS-1, FGFR1, PI3K, AKT expression, while downregulated FOXO1, PEPCK, GSK3. modulated expression genes including NRF2, KEAP1, HO-1, NQO1. also inflammation (IL-6, IL-1β, TNF-α, PTP1B, p53). In conclusion, restored insulin sensitivity possibly through reduction ROS-associated by regulating GSK3/NRF2/KEAP1, downregulating PTP-1B p53, as well upregulating IRS-1/FGFR1/PI3K/AKT

Language: Английский

Citations

5
Role of apple pomace in the formulation of a novel healthy mayonnaise DOI Creative Commons

Luciano Mangiapelo,

Federica Ianni, Cinzia Pagano

et al.

European Food Research and Technology, Journal Year: 2023, Volume and Issue: 249(11), P. 2835 - 2847

Published: July 30, 2023

Abstract Currently, there is a growing interest in valorizing agro-food byproducts having interesting bioactives with functional and health properties. This paper deals the use of apple pomace (AP), most abundant by-product juice industry, to formulate novel value-added mayonnaise (AP mayo). The effect AP on chemical rheological characteristics, microbiological quality, sensory attributes new product was studied during 30-day storage at refrigerated temperature. A comparison two commercial mayo samples also carried out. results highlighted that showed total phenol content 2.12 mg gallic acid equivalents (GAE)/g, improved antioxidant properties (DPPH radical-scavenging activities 2.47 TE/g; 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt, ABTS 3.18 ferric reducing power, FRAP 2.78 TE/g). After 30 days, it more stable than other mayo. Moreover, even higher overall acceptability scores by assessors samples. confirm addition represents valid approach increase spreads sauces, satisfying demand health-conscious consumers, those who prefer plant-based foods. proposed healthy multifunctional ingredient potential applications formulation spreads/sauces

Language: Английский

Citations

5
A Comprehensive Review on Deep Eutectic Solvents and Its Use to Extract Bioactive Compounds of Pharmaceutical Interest DOI Open Access
Cátia Ferreira, Mafalda C. Sarraguça

Published: Dec. 19, 2023

The pharmaceutical industry is one of the largest pollutants and generator toxic solvent resi-dues for environment human beings. In last decade, there has been a huge evolution in design development new environmentally friendly products processes, re-sponse to global environmental concern growing demand with quality ingredients manufacturing processes aimed at achieving sustainability. Consumers are looking benefits natural products, sustainable formulations few synthetic molecules as possible. Thus, based on origins industry, it important return Nature enjoy that bring us. Deep eutectic solvents appear an alternative commonly used extract bioactive compounds. These considered green because they made up compounds such sugars, amino acids, carboxylic acids. addition, simple prepare, atomic economy 100%, attractive physicochemical properties. This paper comprehensive review which described main properties, characteristics, production methods deep well its application from sources interest.

Language: Английский

Citations

5
Optimized Extraction of Glycosylated Flavonoids from Pepper (Capsicum annuum L.) Agricultural Biomass Residues through Ultrasonic Pulse-Assisted Natural Deep Eutectic Solvents DOI Open Access
Luis Alfonso Jiménez‐Ortega, Pedro de Jesús Bastidas-Bastidas, Miguel A. Angulo-Escalante

et al.

ACS Sustainable Resource Management, Journal Year: 2023, Volume and Issue: 1(1), P. 165 - 177

Published: Nov. 29, 2023

To address the grand challenges of valorizing agricultural biomass (AB) residues, processes such as extraction phytochemicals need to align with principles green chemistry and sustainability. In this regard, Natural Deep Eutectic Solvents (NaDESs) are being utilized extract value-added compounds from AB, thanks their biodegradability, cost-effectiveness, low toxicity. The objective research was valorize bell pepper AB residues (stalks leaves) through glycosylated flavonoids antioxidant activity. achieve this, 24 NaDESs were designed based on choline chloride (ChCl) various hydrogen bond donors, including carboxylic acids alcohols. capacities for total two model flavonoids, quercitrin (quercetin 3-O-rhamnoside) (Q3O-R) cynaroside (luteolin 7-O-glucoside) (L7O-G), systematically evaluated. Two crucial parameters, time (measured in seconds) ultrasonic amplitude Watts), optimized using a central composite rotatable design (CCRD). high content bioactive present demonstrated by ChCl/1,6-hexanediol 1:1 molar ratio 30 wt % water (10.31 ± 0.16 mg quercetin equivalent/g dry AB). pulse-assisted NaDES method outperformed results obtained conventional hydroethanolic extraction. Therefore, represent an efficient greener alternative organic solvents extracting compounds, natural antioxidants, resilient lignocellulosic residues.

Language: Английский

Citations

4