Recent advances in valorization of pineapple (Ananas comosus) processing waste and by-products: A step towards circular bioeconomy

Trends in Food Science & Technology, Год журнала: 2023, Номер 136, С. 100 - 111

Опубликована: Апрель 14, 2023

Язык: Английский

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Widely targeted metabolomics-based analysis of the impact of L. plantarum and L. paracasei fermentation on rosa roxburghii Tratt juice

International Journal of Food Microbiology, Год журнала: 2024, Номер 417, С. 110686 - 110686

Опубликована: Март 27, 2024

Язык: Английский

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Comparative Investigation of Quality Features and Microbiological Safety of the Spicy “Ndjindja” (Zingiber officinale) Drink Made From Various Production Sites in Far North of Cameroon

Journal of Food Quality, Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

“Ndjindja” is a spicy drink made by the processing of Zingiber officinale roots using techniques varying from one location to another. To investigate effect production site on quality features and safety “ndjindja,” producers were surveyed samples seven areas (Bogo, Gazawa, Koza, Maroua, Mokolo, Mora, Tokombéré) in Far North Cameroon subjected standard analysis methods compare physicochemical, phytochemical, sensory, microbiological parameters. Sorting, washing, cutting, crushing, squeezing, adding water sugar, packaging are all required “ndjindja.” However, peeling lemon, aroma, sweeteners (additives), as well pasteurization, included some optional steps. The pH (3.7–4.8), titratable acidity (0.60%–1.3%), electrical conductivity (7.0–12 × 10 2 µS/cm), contents soluble solids (2.0–9.3°Brix), dissolved (3.5–6.1 ppm), dry matter (1.4%–7.7%), ash (0.30%–1.1%), protein (0.80–3.4 mgBSAE/mL), free amino acid (0.42–1.5 mgAE/mL) varied significantly ( p < 0.05) across sites. “ndjindja” Koza recorded largest mean dietary fibers, polyphenols, flavonoids, tannins (4.7%, 54 mgPGE/100 mL, 14 mgQE/100 19 mgCE/100 respectively), greatest relative antioxidant capacity index (RACI = 1.4) overall acceptability (7.5). Microbiological revealed presence spore‐forming bacteria, fungi, Coliforms, Streptococci, Staphylococci beverage sites Maroua Mokolo had lowest scores (2.7), indicating best microbial status. Given above, produced may be regarded for bioactive functional considerations, whereas should promoted regarding its

Язык: Английский

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Fermentation of waste water from agar processing with Bacillus subtilis by metabolomic analysis

Applied Microbiology and Biotechnology, Год журнала: 2024, Номер 108(1)

Опубликована: Янв. 3, 2024

Язык: Английский

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Grain bound polyphenols: Molecular interactions, release characteristics, and regulation mechanisms of postprandial hyperglycemia

Food Research International, Год журнала: 2025, Номер 208, С. 116291 - 116291

Опубликована: Март 16, 2025

Язык: Английский

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Recent advances in bio-based extraction processes for the recovery of bound phenolics from agro-industrial by-products and their biological activity

Critical Reviews in Food Science and Nutrition, Год журнала: 2023, Номер 64(29), С. 10643 - 10667

Опубликована: Июнь 27, 2023

Usually found bound to other complex molecules (e.g., lignin, hemicellulose), phenolic compounds (PC) are widely present in agro-industrial by-products, and their extraction is challenging. In recent times, research starting highlight the bioactive roles played by phenolics (BPC) human health. This review aims at providing a critical update on advances green techniques for recovery of BPC, focusing enzymatic-assisted (EAE) fermentation-assisted (FAE) as well combination technologies, showing variable yield features. The also summarizes most biological activities attributed BPC extracts until now. higher antioxidant activity BPC—compared FPC—coupled with affordable by-product source make them medicinally potent economically viable, promoting integral upcycling generating new revenue streams, business, employment opportunities. addition, EAE FAE can have biotransformative effect PC itself or its moiety, leading improved outcomes. Moreover, has reported promising anti-cancer anti-diabetic activity. Yet further needed elucidate mechanisms exploit true potential applications terms food products ingredient development consumption.

Язык: Английский

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UPLC–QQQ–MS/MS-based widely targeted metabolomic analysis, antioxidant and α-glucosidase inhibitory activities of mulberry leaves processed by solid-state fermentation

LWT, Год журнала: 2023, Номер 188, С. 115351 - 115351

Опубликована: Сен. 26, 2023

Mulberry leaves contain various bioactive constituents and are widely used as traditional medicine food in Asia. In this study, mulberry were processed by solid-state fermentation (SSF) using a mixture microbial of Lactobacillus plantarum, Candida utilis, Trichoderma koningii, Bacillus cereus. The effects SSF on the metabolite profile, antioxidant activity, α-glucosidase inhibitory activity (GIA) investigated. UPLC–QQQ–MS/MS-based targeted metabolomic analysis showed detection 11 classes metabolites. drastically influenced metabolites leaves. A total 441 differential identified after SSF, with 165 remarkably up-regulated 276 down-regulated during fermentation. main types phenolic acids flavonoids. Furthermore, significantly increased levels phenolics flavonoids, enhanced scavenging activities DPPH radical ABTS·+, reducing power, ferrous ion chelating ability, ferric conclusion, our study revealed that improved phytochemical components leaves, thereby contributing to enhancement activities.

Язык: Английский

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Synthesis of Alpha-Linked Glucosides from Soybean Isoflavone Aglycones Using Amylosucrase from Deinococcus geothermalis

Journal of Agricultural and Food Chemistry, Год журнала: 2023, Номер 71(5), С. 2430 - 2437

Опубликована: Янв. 26, 2023

Soybean isoflavone aglycones (SIAs) have many biological activities but are poorly water-soluble in the human body. Glycosylation provides structural diversity to SIAs and can alter their physicochemical properties, including water solubility. An alpha-linked glucosylation of SIA was achieved using amylosucrase from Deinococcus geothermalis. A total 13 glucosyl were obtained, colors solution confirmed. The structures isolated compounds identified by mass spectrometry multidimensional nuclear magnetic resonance spectroscopy. transglycosylation formed new glycosides with alpha glycosidic bonds at C-7 and/or C-4′ SIAs, followed production (1 → 6) bonds. products a moiety attached found be more than counterparts beta-linkages. This study suggests strategy for synthesis bioactive enhanced solubility through glucosylation.

Язык: Английский

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Construction of ternary RuP₂/Ti₄P₆O₂₃@TiO₂ photocatalysts for efficient photocatalytic biomass selective oxidation and water splitting

Journal of Materials Chemistry C, Год журнала: 2023, Номер 11(9), С. 3235 - 3243

Опубликована: Янв. 1, 2023

Construction of ternary RuP 2 /Ti 4 P 6 O 23 @TiO photocatalysts for efficient photocatalytic biomass selective oxidation and water splitting.

Язык: Английский

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Advancing Sustainability: Utilizing Bacterial Polyhydroxyalkanoate for Food Packaging

Processes, Год журнала: 2024, Номер 12(9), С. 1886 - 1886

Опубликована: Сен. 3, 2024

Polyhydroxyalkanoates (PHAs) are promising biodegradable polymers known for their biodegradability and eco-friendly properties. Recent studies indicate that PHAs can reduce the environmental impact by up to 50% compared petroleum-based plastics. This comprehensive review evaluates application of in sustainable food packaging, covering over 100 published between 2018 2023. The highlights advancements PHA production, with a focus on submerged solid-state fermentation methods, achieving 60% improvement production efficiency through optimized culture selection. Sustainable extraction purification methods have been identified, reducing energy consumption 30%. Blending other like polylactic acid, starch, cellulose enhances material performance, 40% mechanical incorporation antimicrobial agents essential oils has shown extend shelf life 25% while maintaining safety standards. underscores potential active PHA-based packaging improving barrier properties 35% when combined coatings, positioning as key future environmentally responsible safe packaging.

Язык: Английский

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