1
|
Goswami M, Jaswal S, Gupta GD, Kumar Verma S. A Comprehensive Update on Phytochemistry, Analytical Aspects, Medicinal Attributes, Specifications and Stability of Stigmasterol. Steroids 2023; 196:109244. [PMID: 37137454 DOI: 10.1016/j.steroids.2023.109244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/05/2023]
Abstract
Phytosterols are bioactive substances naturally found in plant cell membranes, and their chemical structure is comparable to cholesterol found in mammalian cells. They are widely distributed in plant foods like olive oil, nuts, seeds, and legumes. Amongst the variety of phytosterols, stigmasterol is the vital compound found abundantly in plants. Numerous hormones, including estrogen, progesterone, corticoids and androgen, are synthesized by stigmasterol. Multiple in-vitro and in-vivo investigations have shown that stigmasterol has various biological effects, including antioxidant, anticancer, antidiabetic, respiratory diseases, and lipid-lowering effects. Experimental research on stigmasterol provides indisputable proof that this phytosterol has the potential to be employed in supplements used to treat the illnesses mentioned above. This substance has a high potential, making it a noteworthy medication in the future. Although several researchers have investigated this phytosterol to assess its prospective qualities, it has not yet attained therapeutic levels, necessitating additional clinical studies. This review offers a comprehensive update on stigmasterol, including chemical framework, biosynthesis, synthetic derivatives, extraction and isolation, analytical aspects, pharmacological profile, patent status, clinical trials, stability and specifications as per regulatory bodies.
Collapse
Affiliation(s)
- Megha Goswami
- Department of Pharmacognosy, ISF College of Pharmacy, Moga-142 001 (Punjab), India
| | - Shalini Jaswal
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga-142 001 (Punjab), India
| | - Ghanshyam Das Gupta
- Department of Pharmaceutics, ISF College of Pharmacy, Moga-142 001 (Punjab), India
| | - Sant Kumar Verma
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga-142 001 (Punjab), India.
| |
Collapse
|
2
|
Bajpai S, Nemade PR. An integrated biorefinery approach for the valorization of water hyacinth towards circular bioeconomy: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:39494-39536. [PMID: 36787076 DOI: 10.1007/s11356-023-25830-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Water hyacinth (WH) has become a considerable concern for people across the globe due to its environmental and socio-economic hazards. Researchers are still trying to control this aquatic weed effectively without other environmental or economic losses. Research on WH focuses on converting this omnipresent excessive biomass into value-added products. The potential use of WH for phytoremediation and utilizing waste biomass in various industries, including agriculture, pharmaceuticals, and bioenergy, has piqued interest. The use of waste WH biomass as a feedstock for producing bioenergy and value-added chemicals has emerged as an eco-friendly step towards the circular economy concept. Here, we have discussed the extraction of bio-actives and cellulose as primary bioproducts, followed by a detailed discussion on different biomass conversion routes to obtain secondary bioproducts. The suggested multi-objective approach will lead to cost-effective and efficient utilization of waste WH biomass. Additionally, the present review includes a discussion of the SWOT analysis for WH biomass and the scope for future studies. An integrated biorefinery scheme is proposed for the holistic utilization of this feedstock in a cascading manner to promote the sustainable and zero-waste circular bio-economy concept.
Collapse
Affiliation(s)
- Shruti Bajpai
- Institute of Chemical Technology, Marathwada Campus, Jalna, 431 203, India
| | - Parag R Nemade
- Institute of Chemical Technology, Marathwada Campus, Jalna, 431 203, India.
- Department of Chemical Engineering, Institute of Chemical Technology, Mumbai, 400 019, India.
| |
Collapse
|
3
|
Ben Bakrim W, Ezzariai A, Karouach F, Sobeh M, Kibret M, Hafidi M, Kouisni L, Yasri A. Eichhornia crassipes (Mart.) Solms: A Comprehensive Review of Its Chemical Composition, Traditional Use, and Value-Added Products. Front Pharmacol 2022; 13:842511. [PMID: 35370709 PMCID: PMC8971373 DOI: 10.3389/fphar.2022.842511] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/23/2022] [Indexed: 11/13/2022] Open
Abstract
Eichhornia crassipes (Mart.) Solms, commonly known as water hyacinth, is one of the world’s most invasive aquatic plants of the Pontederiaceae family occurring in tropical and subtropical regions of the world. Although, E. crassipes causes significant ecological and socioeconomic issues such as a high loss in water resources, it has multipurpose applications since it is famous for many industrial applications such as bioenergy, biofertilizer production, wastewater treatment (absorption of heavy metals), and animal feed. Furthermore, E. crassipes is rich in diverse bioactive secondary metabolites including sterols, alkaloids, phenolics, flavonoids, tannins, and saponins. These secondary metabolites are well known for a wide array of therapeutic properties. The findings of this review suggest that extracts and some isolated compounds from E. crassipes possess some pharmacological activities including anticancer, antioxidant, anti-inflammatory, antimicrobial, skin whitening, neuroprotective, and hepatoprotective activities, among other biological activities such as allelopathic, larvicidal, and insecticidal activities. The present review comprehensively summarizes the chemical composition of E. crassipes, reported to date, along with its traditional uses and pharmacological and biological activities.
Collapse
Affiliation(s)
- Widad Ben Bakrim
- African Sustainable Agriculture Research Institute (ASARI), Mohammed VI Polytechnic University (UM6P), Laâyoune, Morocco
- AgroBioSciences Department, Mohammed VI Polytechnic University (UM6P), Benguerir, Morocco
| | - Amine Ezzariai
- African Sustainable Agriculture Research Institute (ASARI), Mohammed VI Polytechnic University (UM6P), Laâyoune, Morocco
| | - Fadoua Karouach
- African Sustainable Agriculture Research Institute (ASARI), Mohammed VI Polytechnic University (UM6P), Laâyoune, Morocco
| | - Mansour Sobeh
- AgroBioSciences Department, Mohammed VI Polytechnic University (UM6P), Benguerir, Morocco
| | - Mulugeta Kibret
- African Sustainable Agriculture Research Institute (ASARI), Mohammed VI Polytechnic University (UM6P), Laâyoune, Morocco
- Department of Biology, Bahir Dar University, Bahir Dar, Ethiopia
| | - Mohamed Hafidi
- AgroBioSciences Department, Mohammed VI Polytechnic University (UM6P), Benguerir, Morocco
- Laboratoire Biotechnologies Microbiennes, Agrosciences et Environnement (BioMagE), Unité de Recherche Labellisée CNRST N°4, Faculty of Science Semlalia, Cadi Ayyad University, Marrakesh, Morocco
- *Correspondence: Mohamed Hafidi,
| | - Lamfeddal Kouisni
- African Sustainable Agriculture Research Institute (ASARI), Mohammed VI Polytechnic University (UM6P), Laâyoune, Morocco
| | - Abdelaziz Yasri
- AgroBioSciences Department, Mohammed VI Polytechnic University (UM6P), Benguerir, Morocco
- Institut National de la Recherche Agronomique (INRA), Rabat, Morocco
| |
Collapse
|
4
|
Zhang R, Han Y, McClements DJ, Xu D, Chen S. Production, Characterization, Delivery, and Cholesterol-Lowering Mechanism of Phytosterols: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:2483-2494. [PMID: 35170307 DOI: 10.1021/acs.jafc.1c07390] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Phytosterols are natural plant-based bioactive compounds that can lower blood cholesterol levels and help prevent cardiovascular diseases. Consequently, they are being utilized in functional foods, supplements, and pharmaceutical products designed to improve human health. This paper summarizes different approaches to isolate, purify, and characterize phytosterols. It also discusses the hypolipidemic mechanisms of phytosterols and their impact on cholesterol transportation. Phytosterols have a low water-solubility, poor chemical stability, and limited bioavailability, which limits their utilization and efficacy in functional foods. Strategies are therefore being developed to overcome these shortcomings. Colloidal delivery systems, such as emulsions, oleogels, liposomes, and nanoparticles, have been shown to be effective at improving the water-dispersibility, stability, and bioavailability of phytosterols. These delivery systems can be used to incorporate phytosterols into a broader range of cholesterol-lowering functional foods and beverages. We also discuses several issues that need to be addressed before these phytosterol delivery systems can find widespread commercial utilization.
Collapse
Affiliation(s)
- Ruyi Zhang
- School of Public Health, Wuhan University, Wuhan 430071, China
| | - Yahong Han
- College of Engineering, Huazhong Agricultural University, Wuhan 430070, China
| | - David Julian McClements
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Duoxia Xu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University, Beijing 100048, China
| | - Shuai Chen
- School of Public Health, Wuhan University, Wuhan 430071, China
| |
Collapse
|
5
|
Ganorkar PV, Jadeja GC, Desai MA. Extraction of shikimic acid from water hyacinth (Eichhornia crassipes) using sonication: An approach towards waste valorization. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 305:114419. [PMID: 34991027 DOI: 10.1016/j.jenvman.2021.114419] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 11/29/2021] [Accepted: 12/28/2021] [Indexed: 06/14/2023]
Abstract
Shikimic acid (SA) is a valuable compound found in water hyacinth and is a precursor for synthesis of antiviral drug oseltamivir phosphate (Tamiflu®) which is used to treat H5N1 avian influenza. In the present work, the acid was extracted from different morphological parts (stem, leaves, and roots) of water hyacinth (a notorious aquatic weed) using sonication. The parametric study has been conducted by varying sonication time (10-50 min), solvent composition (methanol + water), solvent volume (20-50 mL), amplitude of sonication (30-60%), and pulse ratio (20-50%) for improving the recovery of shikimic acid (SA), antioxidant activity (AA) and total phenolic content (TPC) of water hyacinth extract. Also, the acid was extracted conventionally as a benchmark study. The highest yield of 2.4% at 40 min and 3.1% at 30 min was observed in case of conventional and ultrasound assisted extraction (UAE), respectively for stem. Leaves showed a higher TPC value of 7.4 mg GAE/g biomass and a higher AA was observed 83.21% at 20 min for stem in case of conventional method. The highest TPC value of 11.11 mg GAE/g biomass has been observed for leaves while stem has shown the highest AA of 87.72% at 10 min of sonication time for UAE. It was possible to recover the valuable chemicals with better processing conditions in the case of UAE.
Collapse
Affiliation(s)
- Priti V Ganorkar
- Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Ichchhanath, Surat, 395007, Gujarat, India
| | - G C Jadeja
- Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Ichchhanath, Surat, 395007, Gujarat, India
| | - Meghal A Desai
- Department of Chemical Engineering, Sardar Vallabhbhai National Institute of Technology, Ichchhanath, Surat, 395007, Gujarat, India.
| |
Collapse
|
6
|
Alvarez-Henao MV, Cardona L, Hincapié S, Londoño-Londoño J, Jimenez-Cartagena C. Supercritical fluid extraction of phytosterols from sugarcane bagasse: Evaluation of extraction parameters. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105427] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
7
|
Rodríguez-Seoane P, Díaz-Reinoso B, Torres M, Domínguez H. Sequential extraction of antioxidants from paulownia petioles with sc-CO2 and with subcritical water and formulation of hydrogels with the residual solids. FOOD AND BIOPRODUCTS PROCESSING 2021. [DOI: 10.1016/j.fbp.2021.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
8
|
Tramontin D, Cadena-Carrera SE, Assreuy J, Nunes R, Santin JR, Bolzan A, Quadri M. Response surface methodology (RSM) to evaluate both the extraction of triterpenes and sterols from jackfruit seed with supercritical CO 2 and the biological activity of the extracts. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:3303-3313. [PMID: 34366448 PMCID: PMC8292543 DOI: 10.1007/s13197-020-04876-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/18/2020] [Accepted: 10/28/2020] [Indexed: 10/22/2022]
Abstract
Jackfruit seeds are an underestimate residue having important biological activity such as anti-inflammatory, cytotoxicity and antimicrobial effects. However few researches have been done for this material using alternative extraction technologies, so this study aimed to evaluate the extraction of triterpenes and sterols from jackfruit seed by applying high- and low-pressure techniques. Response surface methodology (RSM) was used to determine the best conditions of pressure, temperature and CO2 flow rate for extraction with supercritical CO2. The yield and profile of these compounds were compared with the low pressure technique, which was considered as a reference. In vitro biological tests of anti-inflammatory activity and cytotoxicity in L929 and RAW 264.7 cells were also performed. The best extraction conditions in SFE for sterols were 40 °C/20 MPa/4 mL min-1 (0.832 ± 0.007 mgSR g-1 sample) and 40 °C/20 MPa/3 mL min-1 (0.800 ± 0.009 mgSR g-1 sample), for triterpenes were 50 °C/12 MPa/4 mL min-1 (1.501 ± 0.004 mgTT g-1 sample) and 45 °C/9.3 MPa/3.5 mL min-1 (1.485 ± 0.004 mgTT g-1 sample). No cytotoxic activity was detected in L929 cells in the extracts obtained from ethanol up to concentration of 100 μg mL-1 of extract. The Pearson's coefficient indicated that the reduction in cell viability was related to the concentration of triterpenes. Anti-inflammatory assays showed that some extracts could inhibit the inflammatory action induced in RAW 264.7 cells at concentration of 30 μg mL-1 of extract. Our results justify the further exploration of these characteristics to obtain natural products for the pharmaceutical and food industries.
Collapse
Affiliation(s)
- Deise Tramontin
- Department of Chemical Engineering and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), Campus Trindade, Florianópolis, SC 88040-900 Brazil
| | - Santiago Esmiro Cadena-Carrera
- Department of Chemical Engineering and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), Campus Trindade, Florianópolis, SC 88040-900 Brazil
- Yurakuna Food Research Centre, Quito, Ecuador
| | - Jamil Assreuy
- Department of Pharmacology, Federal University of Santa Catarina (UFSC), Campus Trindade, Florianópolis, SC 88040-900 Brazil
| | - Roberta Nunes
- Postgraduation Program in Pharmaceutical Sciences, University of the Vale Do Itajaí (UNIVALI), Itajaí, SC 88302-202 Brazil
| | - José Roberto Santin
- Postgraduation Program in Pharmaceutical Sciences, University of the Vale Do Itajaí (UNIVALI), Itajaí, SC 88302-202 Brazil
| | - Ariovaldo Bolzan
- Department of Chemical Engineering and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), Campus Trindade, Florianópolis, SC 88040-900 Brazil
| | - Marintho Quadri
- Department of Chemical Engineering and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), Campus Trindade, Florianópolis, SC 88040-900 Brazil
| |
Collapse
|
9
|
Extraction of Added-Value Triterpenoids from Acacia dealbata Leaves Using Supercritical Fluid Extraction. Processes (Basel) 2021. [DOI: 10.3390/pr9071159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Forestry biomass is a by-product which commonly ends up being burnt for energy generation, despite comprising valuable bioactive compounds with valorisation potential. Leaves of Acacia dealbata were extracted for the first time by supercritical fluid extraction (SFE) using different conditions of pressure, temperature and cosolvents. Total extraction yield, individual triterpenoids extraction yields and concentrations were assessed and contrasted with Soxhlet extractions using solvents of distinct polarity. The extracts were characterized by gas chromatography coupled to mass spectrometry (GC-MS) and target triterpenoids were quantified. The total extraction yields ranged from 1.76 to 11.58 wt.% and the major compounds identified were fatty acids, polyols, and, from the triterpenoids family, lupenone, α-amyrin and β-amyrin. SFE was selective to lupenone, with higher individual yields (2139–3512 mg kgleaves−1) and concentrations (10.1–12.4 wt.%) in comparison to Soxhlet extractions, which in turn obtained higher yields and concentrations of the remaining triterpenoids.
Collapse
|
10
|
Houben M, van Geijn R, van Essen M, Borneman Z, Nijmeijer K. Supercritical CO2 permeation in glassy polyimide membranes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118922] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
11
|
Lefebvre T, Destandau E, Lesellier E. Selective extraction of bioactive compounds from plants using recent extraction techniques: A review. J Chromatogr A 2020; 1635:461770. [PMID: 33310280 DOI: 10.1016/j.chroma.2020.461770] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/25/2020] [Accepted: 11/26/2020] [Indexed: 11/26/2022]
Abstract
Plant extraction has existed for a long time and is still of interest. Due to technological improvements, it is now possible to obtain extracts with higher yields. While global yield is a major parameter because it assesses the extraction performance, it can be of interest to focus on the extraction of particular compounds (specific metabolites) to enrich the sample and to avoid the extraction of unwanted ones, for instance the primary metabolites (carbohydrates, triacylglycerols). The objective then is to improve extraction selectivity is then considered. In solid-liquid extraction, which is often called maceration, the solvent has a major impact on selectivity. Its polarity has a direct influence on the solutes extracted, related to the chemical structure of the compounds, and modelling compound/solvent interactions by using various polarity or interaction scales is a great challenge to favor the choice of the appropriate extracting liquid. Technical advances have allowed the development of recent, and sometimes green, extraction techniques, such as Microwave-Assisted Extraction (MAE), Ultrasound-Assisted Extraction (UAE), Pressurized Liquid Extraction (PLE) and Supercritical Fluid Extraction (SFE). This review focuses on the specificity of these recent techniques and the influence of their physical parameters (i.e. pressure, intensity, etc.). In addition to the solvent selection, which is of prime interest, the physical parameters applied by the different techniques influence the extraction results in different ways. Besides, SFE is a versatile and green technique suitable to achieve selectivity for some compounds. Due to its properties, SC-CO2 allows tailoring conditions to improve the selectivity.
Collapse
Affiliation(s)
- Thibault Lefebvre
- ICOA, UMR 7311, Université d'Orléans, rue de Chartres, BP 6759, 45067 Orléans, France
| | - Emilie Destandau
- ICOA, UMR 7311, Université d'Orléans, rue de Chartres, BP 6759, 45067 Orléans, France
| | - Eric Lesellier
- ICOA, UMR 7311, Université d'Orléans, rue de Chartres, BP 6759, 45067 Orléans, France.
| |
Collapse
|
12
|
Jafarian Asl P, Niazmand R, Yahyavi F. Extraction of phytosterols and tocopherols from rapeseed oil waste by supercritical CO 2 plus co-solvent: A comparison with conventional solvent extraction. Heliyon 2020; 6:e03592. [PMID: 32258458 PMCID: PMC7103770 DOI: 10.1016/j.heliyon.2020.e03592] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 01/31/2020] [Accepted: 03/11/2020] [Indexed: 11/23/2022] Open
Abstract
In the present study, modified extraction methods using supercritical CO2 were investigated in order to obtain high-added value compounds from rapeseed oil deodorizer distillate and comparisons were done with modified Soxhlet extraction (solvent extraction + silica). For supercritical fluid extraction (SFE), the optimal extraction parameters were temperature of 40 °C, pressure of 350 bar (for phytosterols), 400 bar (for tocopherol), 5 wt% ethanol as co-solvent, and saponification pretreatment. The optimized SFE procedure led to the recovery of three main phytosterols (50 wt % β-sitosterol, 23.91 wt % Brassicasterol, and 36.25 wt % Campesterol) and only α-tocopherol. Moreover, there was no synergistic effect with saponification pretreatment + co-solvent and the efficiency and concentration of target compounds were less than supercritical CO2 + co-solvent. Also, comparative Data showed that the efficiency of phytosterols and tocopherols was approximately three times higher (p < 0.05) in SFE relative to modified Soxhlet extraction. Furthermore, the use of ethanol (5 wt %) as co-solvent, improved phytosterols and tocopherol efficiency and purity. The SFE technique offers various advantages over the modified Soxhlet extraction technique, including increasing the solubility of tocopherols and sterols by using CO2+ co-solvent, minimized usage of toxic organic solvents and increased purity of extracted products.
Collapse
Affiliation(s)
- Parisa Jafarian Asl
- Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Razieh Niazmand
- Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Farnaz Yahyavi
- Department of Food Science, Mamaghan Branch, Islamic Azad University, Mamaghan, Iran
| |
Collapse
|
13
|
Supercritical fluid extraction and solubilization of Carica papaya linn. leaves in ternary system with CO2 + ethanol solvents. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2020.01.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
14
|
Canabarro NI, Ugalde GA, Mazutti MA, Ferreira MDC. Conveyor-belt drying of Eugenia uniflora L. leaves: Influence of drying conditions on the yield, composition, antioxidant activity and total phenolic content of supercritical CO2 extracts. FOOD AND BIOPRODUCTS PROCESSING 2019. [DOI: 10.1016/j.fbp.2019.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
15
|
Abstract
Abstract
In China, the rapid development greatly promotes the national economic power and living standard but also inevitably brings a series of environmental problems. In order to resolve these problems fundamentally, Chinese scientists have been undertaking research in the area of green chemical engineering (GCE) for many years and achieved great progresses. In this paper, we reviewed the research progresses related to GCE in China and screened four typical topics related to the Chinese resources characteristics and environmental requirements, i.e. ionic liquids and their applications, biomass utilization and bio-based materials/products, green solvent-mediated extraction technologies, and cold plasmas for coal conversion. Afterwards, the perspectives and development tendencies of GCE were proposed, and the challenges which will be faced while developing available industrial technologies in China were mentioned.
Collapse
|
16
|
Development of an SPE Method Using Ionic Liquid-Based Monolithic Column for On-Line Cleanup of Human Plasma and Simultaneous Determination of Five Steroid Drugs. Chromatographia 2018. [DOI: 10.1007/s10337-018-3579-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
17
|
Extraction of Eucalyptus leaves using solvents of distinct polarity. Cluster analysis and extracts characterization. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2018.01.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
18
|
de Melo M, Şen A, Silvestre AJ, Pereira H, Silva CM. Experimental and modeling study of supercritical CO2 extraction of Quercus cerris cork: Influence of ethanol and particle size on extraction kinetics and selectivity to friedelin. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.06.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
19
|
Candeia ( Eremanthus erythroppapus ) oil extraction using supercritical CO 2 with ethanol and ethyl acetate cosolvents. J Supercrit Fluids 2017. [DOI: 10.1016/j.supflu.2017.03.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
20
|
Sujith Kumar MS, Mawlong I, Singh D. Phytosterol recovery from oilseeds: Recent advances. J FOOD PROCESS ENG 2016. [DOI: 10.1111/jfpe.12466] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. S. Sujith Kumar
- ICAR-Directorate of Rapeseed-Mustard Research; Bharatpur Rajasthan India
| | - Ibandalin Mawlong
- ICAR-Directorate of Rapeseed-Mustard Research; Bharatpur Rajasthan India
| | - Dhiraj Singh
- ICAR-Directorate of Rapeseed-Mustard Research; Bharatpur Rajasthan India
| |
Collapse
|
21
|
Measurement and modeling of supercritical fluid extraction curves of Eichhornia crassipes for enhanced stigmasterol production: Mechanistic insights of the process. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2016.02.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
22
|
Effect of water hyacinth (Eichhornia crassipes) hay inclusion in the diets of sheep. Trop Anim Health Prod 2016; 48:539-44. [DOI: 10.1007/s11250-015-0988-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 12/20/2015] [Indexed: 10/22/2022]
|