Comparative review of biodiesel production and purification

Carbon Capture Science & Technology, Journal Year: 2024, Volume and Issue: 13, P. 100264 - 100264

Published: Aug. 8, 2024

Language: Английский

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Disruptive potential of microalgae proteins: Shaping the future of the food industry

Future Foods, Journal Year: 2024, Volume and Issue: 9, P. 100318 - 100318

Published: Feb. 12, 2024

The world population is expected to reach 9.8 billion by 2050 according a report the United Nations. global demand for alternative proteins from different sources, such as microalgae, mycoproteins, insects, cell-based, cultured meat, meat substitutes, dairy alternatives, and fungi-based proteins, projected USD 290 2035. Due their similar characteristics, offered at relatively more affordable cost than animal plant-based are experiencing significant demand. In recent years, industrial production of microalgal biomass has received attention due its rich content quality lipids, fatty acids, pigments, whose products commercial interest in field food technology engineering. Microalgae can be grown easily open closed systems high-value products. Spirulina Chlorella have outstanding ability accumulate protein already been used products, feed, nutraceuticals, pharmaceuticals. Here, we review current literature, including new insights into patent landscape about algal wholistically quality, culture conditions, recovery, potential applications uses, discuss find sources needs.

Language: Английский

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The Conversion of Pistachio and Walnut Shell Waste into Valuable Components with Subcritical Water

Processes, Journal Year: 2024, Volume and Issue: 12(1), P. 195 - 195

Published: Jan. 16, 2024

Pistachio and walnut shells accumulate in large quantities as waste during food processing represent a promising lignocellulosic biomass for the extraction of valuable components. Subcritical water technology was used an environmentally friendly technique to study active ingredients other degradation products from pistachio waste. (SWE) carried out under different process conditions (temperature (150–300 °C) short reaction times (15–60 min)) compared with conventional using organic solvents (acetone, 50% acetone ethanol). The extracts obtained shell are rich various bioactive highest contents total phenols (127.08 mg GA/g extract at 300 °C 15 min, shells), flavonoids (10.18 QU/g 200 60 carbohydrates (602.14 TCH/g shells) antioxidant activity (91% °C, were determined when via subcritical water. High (up 86.17 extract) also ethanol. Using HPLC method, sugars their derivatives extracts, glucose, fructose, furfurals (5-hydroxymethylfurfural (5-HMF) furfural) levulinic acid being most abundant by results show that enables better exploitation biowaste materials than methods solvents, it provides higher yields components such phenolic compounds thus high activity, while same time producing secondary raw materials.

Language: Английский

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Extraction of lignin-containing nanocellulose fibrils from date palm waste using a green solvent

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 267, P. 131540 - 131540

Published: April 10, 2024

Language: Английский

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Extraction and Processing of Bioactive Phytoconstituents from Widely Used South African Medicinal Plants for the Preparation of Effective Traditional Herbal Medicine Products: A Narrative Review

Plants, Journal Year: 2025, Volume and Issue: 14(2), P. 206 - 206

Published: Jan. 13, 2025

Medicinal plants are sources of crude traditional herbal medicines that utilized to reduce the risk of, treat, or manage diseases in most indigenous communities. This is due their potent antioxidant and anti-inflammatory effects. It estimated about 80% population developing countries rely on for healthcare. signifies need medicines, which polyherbal formulations prepared by health practitioners. review examines preparatory steps extract bioactive phytoconstituents post-extraction processes increase potency extracted phytoconstituents. Achieving this will allow reduced use plant materials promote sustainable limited resource medicinal plants, especially our South African context. Electronic ethnobotanical books online databases were used find studies focus phytoconstituent extraction processing enhance Modification synthesize daughter compounds facilitates an enhancement bioavailability. Based data collected through review, importance understanding properties targeted essential selecting required method. determines quality yield

Language: Английский

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Unlocking sustainable extraction of natural antioxidants: Green solvents, smart technologies, scalability and future directions

Separation Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 27

Published: Jan. 15, 2025

The sustainable extraction of natural antioxidants from plants has gained significant attention as a viable alternative to synthetic options in the food industry. However, traditional processes often rely on hazardous solvents, raising concerns about toxicity and environmental impact. This review highlights transformative potential green solvents innovative technologies advancing practices aligned with Sustainable Development Goals. Key findings include effectiveness intensification techniques, such ultrasound-assisted microwave-assisted extractions, enhancing efficiency reducing resource use. also explores solutions critical challenges like solvent recovery recycling, promising approaches biphasic systems situ methods demonstrating industrial feasibility. Notably, this work bridges gap between laboratory-scale research large-scale production by emphasizing strategies improve process scalability. By synthesizing current trends identifying future directions, offers unique insights into commercially for antioxidant extraction, positioning essential tools more

Language: Английский

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Advances in innovative extraction techniques for polysaccharides, peptides, and polyphenols from distillery by-products: Common extraction techniques, emerging technologies, and AI-driven optimization

Food Chemistry, Journal Year: 2025, Volume and Issue: 476, P. 143326 - 143326

Published: Feb. 18, 2025

Language: Английский

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A comparative study on sequential green hybrid techniques (ultrasonication, microwave and high shear homogenization) for the extraction of date seed bioactive compounds and its application as an additive for shelf-life extension of Oreochromis niloticus

Ultrasonics Sonochemistry, Journal Year: 2024, Volume and Issue: 111, P. 107094 - 107094

Published: Oct. 5, 2024

This study focuses on the extraction of bioactive compounds from date seeds using five polyol-based deep eutectic solvents (P-DESs) in combination with hybrid green techniques, specifically microwave-assisted (MAE), homogenization-assisted (HAE), and ultrasound-assisted (UAE). The optimization these techniques was achieved P-DESs showing highest efficiency for extracting seed response surface methodology (RSM) central composite design (CCD) approach. optimized conditions three were further applied form involving six binary ternary methods, to assess percentage increase polyphenolics. Among tested, choline chloride: ethylene glycol (ChCl:Eg) exhibited recovering phenolic compounds. Using ChCl:Eg as P-DES, efficacy found MAE, followed by > HAE UAE. In addition, all showed higher efficiencies than single methods. Notably, combining UAE MAE (UMAE), (HMAE) resulted significantly recovery compounds, 52 % 49 increases total content, respectively, compared techniques. lowest MIC MBC P-DES based extract recorded against tested bacterial strains 40 20 respectively. Furthermore, used extend shelf life Oreochromis niloticus stored at 4 °C 10 days. results indicated that polyphenolic effectively inhibited microbial growth during refrigerated storage, count (TBC) treated samples within recommended acceptability limit < 6 log CFU/g untreated samples, which a CFU/g. demonstrated sequential enhance intensify more any technique.

Language: Английский

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Extraction and recovery of bioactive alkaloids from Phellodendron amurense Rupr. Using ultrasound-assisted green solvents and macroporous resins

Sustainable Chemistry and Pharmacy, Journal Year: 2024, Volume and Issue: 42, P. 101809 - 101809

Published: Oct. 16, 2024

Language: Английский

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Green extraction processes from renewable biomass to sustainable bioproducts

Bioresource Technology Reports, Journal Year: 2024, Volume and Issue: 27, P. 101952 - 101952

Published: Sept. 1, 2024

Language: Английский

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