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Hoyos BE, Johnson JB, Mani JS, Batley RJ, Trotter T, Bhattarai SP, Naiker M. The Effect of Water Stress on Bioactive Compounds in Australian-Grown Black Sesame. PLANTS (BASEL, SWITZERLAND) 2024; 13:793. [PMID: 38592794 PMCID: PMC10974145 DOI: 10.3390/plants13060793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 04/11/2024]
Abstract
Sesame is an emerging crop of interest in Australia and has attracted widespread interest due to the health-benefitting properties of its bioactive compounds, including fatty acids, lignans, and polyphenols. This study aimed to investigate the impact of drought stress on these bioactive compounds, using eleven cultivars of black sesame seeds grown in Australia. Specific varieties responded positively to water deficit (WD) conditions, showing increased levels of TPC, FRAP, CUPRAC, and lignans. Varieties 1, 4, 7, and 12 showed significantly increased FRAP values ranging from 158.02 ± 10.43 to 195.22 ± 9.63 mg TE/100 g DW in the WD treatment compared to the well-watered (WW) treatment, whereas varieties 7, 10, 12, 13, and 18 demonstrated the highest CUPRAC values of all varieties (2584.86 ± 99.68-2969.56 ± 159.72 mg TE/100 g) across both WW and WD conditions, with no significant variations between irrigation regimes. Moreover, lignan contents (sesamin and sesamolin) were higher in varieties 1, 2, 5, and 8 grown in WD conditions. Compared to the optimal unsaturated to saturated fatty acid ratio (Σ UFA/Σ SFA ratio) of 0.45, all sesame genotypes showed superior ratios (ranging between 1.86 and 2.34). Moreover, the ω-6/ω-3 PUFA ratio varied from 33.7-65.5, with lower ratios in varieties 2, 4, 5, 8, and 18 under WD conditions. The high levels of phenolic compounds and healthy fats suggest the potential of black sesame to be incorporated into diets as a functional food. Furthermore, the enhanced phytochemistry of these cultivars in WD conditions is promising for widespread adoption. However, larger trial studies to confirm these findings across different geographic locations and seasons are warranted.
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Affiliation(s)
- Beatriz E. Hoyos
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
| | - Joel B. Johnson
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
- Institute for Future Farming Systems, CQUniversity Australia, Bundaberg Campus, Bundaberg Central, QLD 4670, Australia
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Brisbane, QLD 4067, Australia
| | - Janice S. Mani
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
| | - Ryan J. Batley
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
| | - Tieneke Trotter
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
- Institute for Future Farming Systems, CQUniversity Australia, Bundaberg Campus, Bundaberg Central, QLD 4670, Australia
| | - Surya P. Bhattarai
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
- Institute for Future Farming Systems, CQUniversity Australia, Bundaberg Campus, Bundaberg Central, QLD 4670, Australia
| | - Mani Naiker
- School of Health, Medical & Applied Sciences, CQUniversity Australia, Bruce Hwy, Rockhampton, QLD 4702, Australia; (B.E.H.); (J.S.M.); (R.J.B.); (T.T.); (S.P.B.)
- Institute for Future Farming Systems, CQUniversity Australia, Bundaberg Campus, Bundaberg Central, QLD 4670, Australia
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Andressa I, Kelly Silva do Nascimento G, Monteiro Dos Santos T, Rodrigues RDS, de Oliveira Teotônio D, Paucar-Menacho LM, Machado Benassi V, Schmiele M. Technological and health properties and main challenges in the production of vegetable beverages and dairy analogs. Food Funct 2024; 15:460-480. [PMID: 38170850 DOI: 10.1039/d3fo04199a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Lactose intolerance affects about 68-70% of the world population and bovine whey protein is associated with allergic reactions, especially in children. Furthermore, many people do not consume dairy-based foods due to the presence of cholesterol and ethical, philosophical and environmental factors, lifestyle choices, and social and religious beliefs. In this context, the market for beverages based on pulses, oilseeds, cereals, pseudocereals and seeds and products that mimic dairy foods showed a significant increase over the years. However, there are still many sensory, nutritional, and technological limitations regarding producing and consuming these products. Thus, to overcome these negative aspects, relatively simple technologies such as germination and fermentation, the addition of ingredients/nutrients and emerging technologies such as ultra-high pressure, pulsed electric field, microwave and ultrasound can be used to improve the product quality. Moreover, consuming plant-based beverages is linked to health benefits, including antioxidant properties and support in the prevention and treatment of disorders and common diseases like hypertension, diabetes, anxiety, and depression. Thus, vegetable-based beverages and their derivatives are viable alternatives and low-cost for replacing dairy foods in most cases.
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Affiliation(s)
- Irene Andressa
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Glauce Kelly Silva do Nascimento
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Tatiane Monteiro Dos Santos
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Rosane da Silva Rodrigues
- Center for Chemical, Pharmaceutical and Food Sciences, Federal University of Pelotas, Campus Capão do Leão, PO Box 354, Zip Code: 96.160-000, Pelotas, RS, Brazil
| | - Daniela de Oliveira Teotônio
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Luz María Paucar-Menacho
- Departamento Académico de Agroindustria y Agronomía, Facultad de Ingeniería, Universidad Nacional del Santa, Nuevo Chimbote 02712, Perú
| | - Vivian Machado Benassi
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Marcio Schmiele
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
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Abdullah MAM, Gomaa WMS, Hassan RIM, Elaref MY. Growth performance, nutrient digestion, rumen fermentation and blood biochemistry in response to partially replacing cottonseed cake with sesame meal in a lamb feedlot diet. J Anim Physiol Anim Nutr (Berl) 2024; 108:243-251. [PMID: 37746672 DOI: 10.1111/jpn.13884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/02/2023] [Accepted: 09/09/2023] [Indexed: 09/26/2023]
Abstract
Recently, it is necessary to formulate high-quality, balanced and low-cost rations for ruminants from nontraditional sources. The present study conducted to investigate the impact of partially replacing corticated cottonseed (CS) cake with sesame meal (SM) in a lamb feedlot diet on growth performance, nutrient digestion, rumen fermentation and blood biochemistry. Fifteen growing lambs with an initial body weight of 27.4 ± 1.2 kg (6-7 months old) were randomly assigned into three equal groups (n = 5). Lambs in control group (CS) fed a basal diet, while 8% and 16% SM were used to replace an equal portion of corticated CS cake in the second (8SM) and third (16SM) groups respectively. Results showed that most parameters of growth performance and nutrient digestibility were significantly improved (p < 0.05) with the partial replacement of SM (8SM and/or 16SM). Regarding ruminal parameters, ruminal pH and total volatile fatty acids concentration increased (p < 0.05), while ammonia level and total protozoa count decreased with the partial replacement of SM. Moreover, blood parameters showed variant responses to SM partial replacement. Total protein increased, and glucose decreased significantly with 16SM, while cholesterol showed a significant decreasing with both SM replacement levels. SM may substitute CS cake in lamb diet without detrimental effects on performance, digestibility and ruminal fermentation.
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Affiliation(s)
- Mahmoud A M Abdullah
- Department of Animal Production, Faculty of Agriculture, Assiut University, Assiut, Egypt
| | - Walaa M S Gomaa
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Rasha I M Hassan
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Mohamed Y Elaref
- Department of Animal Production, Faculty of Agriculture, Sohag University, Sohag, Egypt
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García-Castro A, Román-Gutiérrez AD, Castañeda-Ovando A, Guzmán-Ortiz FA. Total Phenols and Flavonoids in Germinated Barley Using Different Solvents. Chem Biodivers 2023; 20:e202300617. [PMID: 37547995 DOI: 10.1002/cbdv.202300617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/08/2023]
Abstract
Sprouts are a source of secondary metabolites as phenolic compounds. Germination and the use of solvents can affect their content. The aim of this work was to identify the total content of phenols and flavonoids in ungerminated and germinated (3, 5, and 7 days) Esmeralda and Perla barley. Different solvents (water, 50 % acetone, 80 % methanol, 80 % ethanol) were used to recover total phenols and flavonoids. The 7-day germination proved to be ideal for total phenol and flavonoid obtention from Esmeralda barley and the highest total phenol and flavonoid content in Perla variety was observed at 5 and 7 days of germination, respectively. Methanol and ethanol (80 %) yielded the highest extraction percentage of total phenols; 50 % acetone recovered the highest flavonoid concentrations in Esmeralda barley and 80 % methanol in Perla barley. The highest total phenol concentration was obtained from Perla samples at 13.60 mg GAE/g, and the highest total flavonoids were observed in Esmeralda barley at 1.73 mg QE/g. A high correlation was found between the concentration of phenols (0.995) and total flavonoids (0.780) with the radicle size in the Esmeralda samples.
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Affiliation(s)
- Abigail García-Castro
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo Km 4.5 s/n, Mineral de la Reforma, Hidalgo, 42184, México
| | - Alma Delia Román-Gutiérrez
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo Km 4.5 s/n, Mineral de la Reforma, Hidalgo, 42184, México
| | - Araceli Castañeda-Ovando
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo Km 4.5 s/n, Mineral de la Reforma, Hidalgo, 42184, México
| | - Fabiola Araceli Guzmán-Ortiz
- CONAHCyT, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo Km 4.5 s/n, Mineral de la Reforma, Hidalgo, 42184, México
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Ghasemi M, Zahedi M, Gheysari M, Sabzalian MR. Effects of inoculation with four mycorrhizal species on seed phenolic and fatty acids of sesame plants grown under different irrigation regimes. Sci Rep 2023; 13:16482. [PMID: 37777517 PMCID: PMC10542764 DOI: 10.1038/s41598-023-42375-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 09/09/2023] [Indexed: 10/02/2023] Open
Abstract
This study evaluated the interaction effects of irrigation level (well-watered and water stress conditions) and inoculation by different mycorrhizal species (non-inoculated, Funneliformis mosseae, Rhizophagus irregularis, Claroideoglomus claroideum, and Glomus fasciculatum) on mycorrhizal colonization, antioxidant activity, seed yield and oil quality of two sesame cultivars (Yekta and Naz). Water deficit decreased mycorrhizal colonization, seed yield and oil concentration but increased antioxidant activity and seed total phenol and flavonoid concentrations. However, mycorrhizal inoculation increased antioxidant activity, seed yield, oil concentration and total phenolic and flavonoids. The lowest reduction by water stress and the highest increase by inoculation in seed yield were observed in Naz plants inoculated by Cl. claroideum. Principal component analysis showed the highest differentiation effect of water stress compared to mycorrhizal inoculation on both cultivars, indicating the relative sensitivity of the two cultivars to water deficit. However, the application of different species of mycorrhizal fungi versus the non-inoculation conditions was somewhat discriminative. In terms of fatty acids, in most cases, water stress increased oleic, palmitic and stearic acids and decreased linoleic and linolenic acids but inoculation increased oleic and linoleic acids and decreased linolenic, palmitic and stearic acids. Regarding phenolic and flavonoids components, the contents of chlorogenic and caffeic acids were increased by water stress but no consistent trend was noted in response to water stress for the other compounds. Mycorrhizal inoculation generally decreased chlorogenic acid but increased gallic, caffeic, p-coumaric, and ferulic acids. In conclusion, the results of the present study may help to increase the level of valuable compounds in sesame for further pharmaceutical purposes under water stress conditions and mycorrhizal symbiosis.
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Affiliation(s)
- Masoumeh Ghasemi
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Morteza Zahedi
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Mahdi Gheysari
- Department of Water and Science Engineering, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Mohammad R Sabzalian
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
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Yu Q, Wang XD, Liu HM, Ma YX. Preparation and Characterization of Solid Acid Catalysts for the Conversion of Sesamin into Asarinin in Sesame Oil. Foods 2022; 11:foods11091225. [PMID: 35563949 PMCID: PMC9102778 DOI: 10.3390/foods11091225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/22/2022] [Accepted: 04/22/2022] [Indexed: 12/10/2022] Open
Abstract
Asarinin, an isomer of sesamin, has attracted attention because it has stronger biological properties than sesamin. The research on the conversion of sesamin into asarinin is limited. In this study, solid acid catalysts were screened and applied to promote the conversion of sesamin into asarinin in sesame oil. The results showed that citric acid loaded on zeolite beta (CTAH) was the optimal catalyst for asarinin production among the prepared catalysts. Characterization showed that CTAH had the greatest pore volume, largest surface area and strongest acid content. Response surface methodology (RSM) was applied to optimize the reaction conditions for asarinin yield using CTAH. The optimal reaction conditions were as follows: temperature, 85 °C; time, 2.7 h; catalyst amount, 1.6%. The predicted and experimental values of asarinin yield were 50.79 and 51.80 mg/100 g, respectively. The peroxide value and color in sesame oil samples treated with CTAH were clearly improved. In short, CTAH is a solid acid catalyst with potential application in the industrial conversion of sesamin into asarinin and in the improvement of sesame oil.
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Affiliation(s)
| | - Xue-De Wang
- Correspondence: or ; Tel.: +86-037-167-758-025
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Reguengo LM, Salgaço MK, Sivieri K, Maróstica Júnior MR. Agro-industrial by-products: Valuable sources of bioactive compounds. Food Res Int 2022; 152:110871. [DOI: 10.1016/j.foodres.2021.110871] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/22/2021] [Accepted: 12/02/2021] [Indexed: 11/04/2022]
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Rodríguez-Ruiz A, Mufari J, Albrecht C, Scilipoti J, Velez A. Hydroalcoholic extraction of bioactive compounds from expeller soybean meal under subcritical conditions. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Esmaeilzadeh Kenari R, Razavi R. Phenolic profile and antioxidant activity of free/bound phenolic compounds of sesame and properties of encapsulated nanoparticles in different wall materials. Food Sci Nutr 2022; 10:525-535. [PMID: 35154689 PMCID: PMC8825734 DOI: 10.1002/fsn3.2712] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/16/2021] [Accepted: 11/10/2021] [Indexed: 12/21/2022] Open
Abstract
This study aimed to evaluate the antioxidant activity of free and bound flavonoid or phenolic compounds extracted from the sesame seed (Oltan and Yekta varieties) as natural antioxidants and to demonstrate the properties of nanoparticles. The total phenolic content (TPC) of Oltan was higher (864.70 mg GAE/100 g seed) than that of Yekta (629.23 mg GAE/100 g seed). Oltan took up higher amounts of free (516.86 mg GAE/100 g seed) and bound (347.83 mg GAE/100 g seed) phenolics than Yekta. Also, the Yekta variety exhibited lower amounts of free (45.89 mg CE/100 g seed) and bound flavonoids (21.51 mg CE/100 g seed) and the total flavonoid content (TFC) (67.40 mg CE/100 g seed). Chlorogenic acid was the major phenolic compound present in the sesame seed. In both the DPPH and ferric reducing antioxidant power (FRAP) assays, the highest antioxidant activity was observed in the Oltan variety. Free phenolics showed the highest antioxidant activity, followed by bound phenolics, free and bound flavonoids. Therefore, free phenolics of the Oltan variety were encapsulated in Portulaca oleracea and Trigonella foenum-graecum seed gums. All nanoparticles showed nanometric size from 236.1 to 680.7 nm, negative zeta potential from -35.4 to -18.3 mV, high encapsulation efficiency from 61.35% to 74.49%, and desirable polydispersity index (PDI) between 0.315 and 0.332. Higher release of phenolics and sedimentation rate were observed in phenolic compounds encapsulated in Khorfeh and Shanbalileh, respectively. The gradual release of phenolic compounds, as well as sedimentation rate of composite coating during 40 days of storage, demonstrated that nanoencapsulated phenolics of sesame within the composite gum coating could be used as natural antioxidants in food systems.
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Affiliation(s)
- Reza Esmaeilzadeh Kenari
- Department of Food Science and TechnologySari Agricultural Sciences and Natural Resources UniversitySariIran
| | - Razie Razavi
- Department of Food Science and TechnologySari Agricultural Sciences and Natural Resources UniversitySariIran
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Akca S, Akpinar A. The Effects of Grape, pomegranate, Sesame Seed Powder and Their Oils on Probiotic Ice Cream: Total phenolic contents, antioxidant activity and probiotic viability. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101203] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Cheng Y, Xue F, Yu S, Du S, Yang Y. Subcritical Water Extraction of Natural Products. Molecules 2021; 26:4004. [PMID: 34209151 PMCID: PMC8271798 DOI: 10.3390/molecules26134004] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/20/2021] [Accepted: 06/20/2021] [Indexed: 12/13/2022] Open
Abstract
Subcritical water refers to high-temperature and high-pressure water. A unique and useful characteristic of subcritical water is that its polarity can be dramatically decreased with increasing temperature. Therefore, subcritical water can behave similar to methanol or ethanol. This makes subcritical water a green extraction fluid used for a variety of organic species. This review focuses on the subcritical water extraction (SBWE) of natural products. The extracted materials include medicinal and seasoning herbs, vegetables, fruits, food by-products, algae, shrubs, tea leaves, grains, and seeds. A wide range of natural products such as alkaloids, carbohydrates, essential oil, flavonoids, glycosides, lignans, organic acids, polyphenolics, quinones, steroids, and terpenes have been extracted using subcritical water. Various SBWE systems and their advantages and drawbacks have also been discussed in this review. In addition, we have reviewed co-solvents including ethanol, methanol, salts, and ionic liquids used to assist SBWE. Other extraction techniques such as microwave and sonication combined with SBWE are also covered in this review. It is very clear that temperature has the most significant effect on SBWE efficiency, and thus, it can be optimized. The optimal temperature ranges from 130 to 240 °C for extracting the natural products mentioned above. This review can help readers learn more about the SBWE technology, especially for readers with an interest in the field of green extraction of natural products. The major advantage of SBWE of natural products is that water is nontoxic, and therefore, it is more suitable for the extraction of herbs, vegetables, and fruits. Another advantage is that no liquid waste disposal is required after SBWE. Compared with organic solvents, subcritical water not only has advantages in ecology, economy, and safety, but also its density, ion product, and dielectric constant can be adjusted by temperature. These tunable properties allow subcritical water to carry out class selective extractions such as extracting polar compounds at lower temperatures and less polar ingredients at higher temperatures. SBWE can mimic the traditional herbal decoction for preparing herbal medication and with higher extraction efficiency. Since SBWE employs high-temperature and high-pressure, great caution is needed for safe operation. Another challenge for application of SBWE is potential organic degradation under high temperature conditions. We highly recommend conducting analyte stability checks when carrying out SBWE. For analytes with poor SBWE efficiency, a small number of organic modifiers such as ethanol, surfactants, or ionic liquids may be added.
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Affiliation(s)
- Yan Cheng
- School of Pharmaceutical Sciences, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China; (Y.C.); (F.X.); (S.Y.); (S.D.)
- Shandong Analysis and Test Centre, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China
- Department of Chemistry, East Carolina University, Greenville, NC 27858, USA
| | - Fumin Xue
- School of Pharmaceutical Sciences, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China; (Y.C.); (F.X.); (S.Y.); (S.D.)
- Shandong Analysis and Test Centre, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China
| | - Shuai Yu
- School of Pharmaceutical Sciences, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China; (Y.C.); (F.X.); (S.Y.); (S.D.)
- Shandong Analysis and Test Centre, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China
| | - Shichao Du
- School of Pharmaceutical Sciences, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China; (Y.C.); (F.X.); (S.Y.); (S.D.)
- Shandong Analysis and Test Centre, Qilu University of Technology (Former Shandong Academy of Sciences), Jinan 250353, China
| | - Yu Yang
- Department of Chemistry, East Carolina University, Greenville, NC 27858, USA
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Solati K, Karimi M, Rafieian-Kopaei M, Abbasi N, Abbaszadeh S, Bahmani M. Phytotherapy for Wound Healing: The Most Important Herbal Plants in Wound Healing Based on Iranian Ethnobotanical Documents. Mini Rev Med Chem 2021; 21:500-519. [PMID: 33213344 DOI: 10.2174/1389557520666201119122608] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 06/13/2020] [Accepted: 06/23/2020] [Indexed: 11/22/2022]
Abstract
Wound healing is a process that starts with the inflammatory response after the occurrence of any damage. This process initiates by restoring the wound surface coating tissue, migrating fibroblasts to form the required collagen, forming a healing tissue and finally, leading to contortion and extraction of the wound. Today, various drugs are used to heal wounds. However, the drugs used to repair wounds have some defects and side effects. In spite of all attempts to accelerate wound healing definitely, no safe drug has been introduced for this purpose. Therefore, the necessity to identify herbal plants in ethnopharmacology and ethnobotany documents with healing effects is essential. In this article, we tried to review and present effective Iranian medicinal plants and herbal compounds used for wound healing. Searching was performed on databases, including ISI Web of Science, PubMed, PubMed Central, Scopus, ISC, SID, Magiran and some other databases. The keywords used included wound healing, skin treatment, medicinal plants, ethnobotany, and phytotherapy. In this regard, 139 medicinal plants effective on wound healing were identified based on ethnopharmacology and ethnobotanical sources of Iran. Plants such as Salvia officinalis, Echium amoenum, Verbascum spp., G1ycyrrhiza glabra, Medicago sativa, Mentha pulegium, Datura stramonium L., Alhagi spp., Aloe vera, Hypericum perforatum, Pistacia atlantica and Prosopis cineraria are the most important and useful medicinal plants used for wound healing in Iran. These native Iranian medicinal plants are rich in antioxidants and biological compounds and might be used for wound healing and preparation of new drugs.
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Affiliation(s)
- Kamal Solati
- Department of Psychiatry, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mehrdad Karimi
- Department of Surgery, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mahmoud Rafieian-Kopaei
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord Shahrekord, Iran
| | - Naser Abbasi
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Saber Abbaszadeh
- Department of Clinical Biochemistry, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mahmoud Bahmani
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
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Yu Q, Ma YX, Qin Z, Luo XR, Liu HM, Wang XD. Using solid acid catalysts to improve the oxidative stability of cold-pressed sesame oil. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Hennessey-Ramos L, Murillo-Arango W, Vasco-Correa J, Paz Astudillo IC. Enzymatic Extraction and Characterization of Pectin from Cocoa Pod Husks ( Theobroma cacao L.) Using Celluclast ® 1.5 L. Molecules 2021; 26:1473. [PMID: 33803082 PMCID: PMC7963153 DOI: 10.3390/molecules26051473] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/24/2021] [Accepted: 02/03/2021] [Indexed: 11/17/2022] Open
Abstract
Cocoa pod husks are a waste generated during the processing of cocoa beans. We aimed to explore the enzymatic extraction of pectin using cellulases. The extraction process was optimized using a central composite design (CCD) and analyzed by response surface methodology (RSM). The parameters optimized were feedstock concentration (%), enzyme dosage (µL/g), and time (h). Three dependent variables were studied: pectin yield (g/100 g dry husk) (R2 = 97.02), galacturonic acid content (g/100 g pectin) (R2 = 96.90), and galacturonic acid yield (g/100 g feedstock) (R2 = 95.35). The optimal parameters were 6.0% feedstock concentration, 40 µL g-1 of enzyme, and 18.54 h, conditions that produced experimentally a pectin yield of 10.20 g/100 g feedstock, 52.06 g galacturonic acid/100 g pectin, and a yield 5.31 g galacturonic acid/100 g feedstock. Using the chemical extraction method, a yield of 8.08 g pectin/100 g feedstock and a galacturonic acid content of 60.97 g/100 g pectin were obtained. Using assisted sonication, a pectin yield of 8.28 g/100 g feedstock and a galacturonic acid content of 42.77 g/100 g pectin were obtained. Enzymatically optimized pectin has rheological and physicochemical features typical of this biomaterial, which provides an interesting alternative for the valorization of cocoa husks.
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Affiliation(s)
- Licelander Hennessey-Ramos
- GIPRONUT, Departamento de Química, Facultad de Ciencias, Universidad del Tolima, Ibagué 730006, Colombia
- Área de Agroindustria, Servicio Nacional de Aprendizaje—SENA, km 5, vía El Espinal—Ibagué, Dindalito 733527, Colombia
| | - Walter Murillo-Arango
- GIPRONUT, Departamento de Química, Facultad de Ciencias, Universidad del Tolima, Ibagué 730006, Colombia
| | - Juliana Vasco-Correa
- Department of Agricultural and Biological Engineering, Penn State University, State College, PA 16802, USA;
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Mufari JR, Rodríguez-Ruiz AC, Bergesse AE, Miranda-Villa PP, Nepote V, Velez AR. Bioactive compounds extraction from malted quinoa using water-ethanol mixtures under subcritical conditions. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110574] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Aregay MG, Kang M, Kim BS, Lee YW. Recovery of water-soluble bioactive components from defatted sesame meal using carbon dioxide assisted hydrothermal process. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2020.105069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Sanches Silva A, Reboredo-Rodríguez P, Sanchez-Machado DI, López-Cervantes J, Barreca D, Pittala V, Samec D, Orhan IE, Gulcan HO, Forbes-Hernandez TY, Battino M, Nabavi SF, Devi KP, Nabavi SM. Evaluation of the status quo of polyphenols analysis: Part II-Analysis methods and food processing effects. Compr Rev Food Sci Food Saf 2020; 19:3219-3240. [PMID: 33337047 DOI: 10.1111/1541-4337.12626] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 07/21/2020] [Accepted: 07/28/2020] [Indexed: 12/27/2022]
Abstract
Nowadays due to the concern with the environmental impact of analytical techniques and in order to reduce the ecological footprint there is a tendency to use more efficient and faster procedures that use a smaller amount of organic solvents. Polyphenols have been widely studied in plant-based matrices due to their wide and potent biological properties; however there are no standardized procedures both for sample preparation and analysis of these compounds. The second of a two-part review will carry out a critical review of the extraction procedures and analytical methods applied to polyphenols and their selection criteria over a wide range of factors in relation to commerce-associated, environmental, and economic factors. It is foreseen that in the future the analysis of polyphenols in plant-based matrices includes the use of techniques that allow the simultaneous determination of different subclasses of polyphenols using fast, sophisticated, and automated techniques that allow the minimal consumption of solvents.
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Affiliation(s)
- Ana Sanches Silva
- National Institute for Agricultural and Veterinary Research (INIAV), I.P., Vairão, Vila do Conde, Portugal.,Center for Study in Animal Science (CECA), University of Oporto, Oporto, Portugal
| | - Patricia Reboredo-Rodríguez
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, CITACA, Faculty of Science, University of Vigo - Ourense Campus, Ourense, E32004, Spain
| | | | | | - Davide Barreca
- Dipartimento di Scienze chimiche, biologiche, farmaceutiche ed ambientali, Università di Messina, Messina, Italy
| | - Valeria Pittala
- Dipartimento di Scienze del Farmaco, Università degli Studi di Catania, Catania, Italy
| | - Dunja Samec
- Department of Molecular Biology, Institute 'Ruđer Bošković', Zagreb, Croatia
| | - Ilkay Erdogan Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - H Ozan Gulcan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Eastern Mediterranean University, Gazimagusa, The Northern Cyprus via Mersin, Turkey
| | - Tamara Y Forbes-Hernandez
- Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, Vigo, Spain
| | - Maurizio Battino
- Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, Vigo, Spain.,College of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Department of Clinical Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Seyed Fazel Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Kasi Pandima Devi
- Department of Biotechnology, Alagappa University, Karaikudi, Tamil Nadu, India
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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18
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Al Jawad H, Rabiller-Baudry M, Loulergue P, Bejjani C, Lejeune A, Mawlawi H, Nasser G, Taha S. On the impact of ethanol on the rejection and transfer mechanism during ultrafiltration of a charged macromolecule in water/ethanol. ENVIRONMENTAL TECHNOLOGY 2020; 41:1950-1979. [PMID: 30481129 DOI: 10.1080/09593330.2018.1552724] [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: 07/16/2018] [Accepted: 10/30/2018] [Indexed: 06/09/2023]
Abstract
Ultrafiltration (UF) is a sustainable membrane separation technique. It could be useful for the concentration/purification of bio-sourced molecules that are extracted either by pure ethanol or by water/ethanol mixtures. Nevertheless, the process optimization requires an in-depth understanding of the transfer mechanisms of solute through membranes, especially for charged solutes, that are nowadays not sufficiently documented. Previous studies achieved in aqueous media have shown that the rejection of charged solutes by an UF membrane involves at least three mechanisms: convection, diffusion and electrostatic interactions. The present study aims at a systematic analysis of the transfer mechanisms of a model protein (lysozyme) in water/ethanol mixtures (100/0-70/30 v/v) during UF by a zirconia inorganic membrane. The influence of the pH varying in the 4-9 range and of the ionic strength (I) is also discussed. The ionic strength I can be adjusted by addition of an indifferent electrolyte (NaCl) only aiming at the screening of the electrostatic interactions or by addition of a selectively adsorbed electrolyte(KH2PO4) that is able to change the isoelectric pH of the protein and thus to modulate the electrostatic interactions in a different way when compared to NaCl. Of course, both salts have an impact on the protein rejection in UF. The results are analysed using the CDE model previously developed in our group to explain the behaviour of a single protein during UF in water and accounting for convection, diffusion and electrophoretic migration. The applicability of the CDE model in water/ethanol mixtures up to 70/30 v/v is finally shown.
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Affiliation(s)
- H Al Jawad
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Rennes, France
- Université Libanaise, Laboratoire de Biotechnologie Appliquée: Biomolécules, Biothérapies et Bioprocédés du Centre AZM pour la Recherche en Biotechnologie et ses Applications, Beyrouth, Lebanon
| | - M Rabiller-Baudry
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Rennes, France
| | - P Loulergue
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Rennes, France
| | - C Bejjani
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Rennes, France
- Faculté d'Agronomie et Médecine Vétérinaire, département Sciences et Technologies Agroalimentaires, Université Libanaise, Dekwaneh, Lebanon
| | - A Lejeune
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Rennes, France
| | - H Mawlawi
- Université Libanaise, Laboratoire de Biotechnologie Appliquée: Biomolécules, Biothérapies et Bioprocédés du Centre AZM pour la Recherche en Biotechnologie et ses Applications, Beyrouth, Lebanon
| | - G Nasser
- Faculté d'Agronomie et Médecine Vétérinaire, département Sciences et Technologies Agroalimentaires, Université Libanaise, Dekwaneh, Lebanon
| | - S Taha
- Université Libanaise, Laboratoire de Biotechnologie Appliquée: Biomolécules, Biothérapies et Bioprocédés du Centre AZM pour la Recherche en Biotechnologie et ses Applications, Beyrouth, Lebanon
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19
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Younis AM, Abdel-Aziz MM, Yosri M. Evaluation of Some Biological Applications of Pleurotus citrinopileatus and Boletus edulis Fruiting Bodies. Curr Pharm Biotechnol 2020; 20:1309-1320. [PMID: 31483226 DOI: 10.2174/1389201020666190904162403] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 07/03/2019] [Accepted: 08/18/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Mushrooms are deemed as a special delicacy in many countries. They are considered an important cuisine due to their bioactive ingredients and possible health benefits. METHODS Herein, we measured selected biological properties of methanol extracts of Pleurotus citrinopileatus and Boletus edulis fruiting bodies including; in vitro antimicrobial activity, anti-α- glucosidase activity, antioxidant activity, anti-lipase activity and cytotoxic activity against different cancer cells and normal cells. RESULTS B. edulis methanol extracts showed high antimicrobial and anti-α-glucosidase activity. In contrast, P. citrinopileatus methanol extracts showed superior antioxidant activity indicated by (1,1- diphenyl-2-picrylhydrazyl) DPPH radical scavenging with half maximal inhibitory concentration of IC50 37.4 µg/ml, anti-lipase activities with IC50 65.2 µg/ml and high cytotoxicity activity against HepG2 and HeLa cell lines with IC50 22.8 and 36.7 µg/ml, respectively. Flow cytometric analysis of the cell cycle was used to show apoptotic effects of methanol extracts against HepG2 and HeLa cells. CONCLUSION P. citrinopileatus and B. edulis methanolic extracts appear to contain biologically active compounds that might be used to treat some common human diseases.
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Affiliation(s)
- Ahmed M Younis
- Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond, VA 23298, United States.,Department of Microbiology, Faculty of Science, Al Azhar University, Nasr City, Cairo 11841, Egypt
| | - Marwa M Abdel-Aziz
- The Regional Center for Mycology and Biotechnology, Al Azhar University, 11787 Nasr City, Cairo, Egypt
| | - Mohamed Yosri
- The Regional Center for Mycology and Biotechnology, Al Azhar University, 11787 Nasr City, Cairo, Egypt.,Division of Immunology, Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, MD, United States
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20
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Zhao S, Li Z, Zhou Z, Xu L, He S, Dou Y, Cui X, Kang S, Gao Y, Wang Y. Antifungal activity of water-soluble products obtained following the liquefaction of cornstalk with sub-critical water. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2020; 163:263-270. [PMID: 31973866 DOI: 10.1016/j.pestbp.2019.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/23/2019] [Accepted: 11/26/2019] [Indexed: 06/10/2023]
Abstract
Cornstalks are the leftover leaves and stems in a field after corn harvest. They are a potential biomass resource but are underutilized in agricultural production systems. To examine the chemical components in cornstalks and their corresponding functions, blocky cornstalks were treated in water at temperatures of 190, 210, 230, 250, and 270 °C in a high-pressure reactor. Water-soluble products (WSPs) were extracted from these treatments, and their chemical compositions were analyzed using gas chromatography-mass spectrometry (GC-MS), and their antifungal activities were determined using a bioassay. It was found that WSPs contained 28.7-40.1% phenols, 27.9-36.6% ketones, 0-2.6% alcohols, 4.9-10.1% esters, 5.4-7.8% organic acids, 1.3-12% aldehydes, and 5.5-18.4% of other organic compounds such as nitrogen- and sulfur-containing compounds, furan compounds, and benzene compounds. The inhibition the growth of the plant pathogen Fusarium oxysporum by WSPs was affected by temperature. WSP-270 (obtained at 270 °C) exhibited the best growth-inhibition efficacy. Under a biomicroscope, WSP-270-treated F. oxysporum showed a deformed and swollen hypha, and an increased number of bifurcations, as well as an expansion of growing apexes of new bifurcations. Therefore, the antifungal activity of WSPs could be used to manage soilborne plant pathogens.
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Affiliation(s)
- Shengnan Zhao
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Zhiyong Li
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Zhengxin Zhou
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Lifeng Xu
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Shihao He
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Yueming Dou
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Xuejun Cui
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Shiji Kang
- College of Construction Engineering, Jilin University, Changchun, Jilin 130021, China
| | - Yan Gao
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China.
| | - Yan Wang
- College of Plant Sciences, Jilin University, Changchun, Jilin 130062, China.
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21
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Bodoira R, Maestri D. Phenolic Compounds from Nuts: Extraction, Chemical Profiles, and Bioactivity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:927-942. [PMID: 31910006 DOI: 10.1021/acs.jafc.9b07160] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nuts contain a vast array of phenolic compounds having important biological properties. They include substances allocated into the five major groups named phenolic acids, flavonoids, tannins, phenolic lignans, and stilbene derivatives. The complexity in composition does not allow for setting a universal extraction procedure suitable for extraction of all nut phenolics. The use of non-conventional extraction techniques, such as those based on microwave, ultrasound, and compressed fluids, combined with generally recognized as safe solvents is gaining major interest. With regard to the latter, ethanol, water, and ethanol-water mixtures have proven to be effective as extracting solvents and allow for clean, safe, and low-cost extraction operations. In recent years, there has been an increasing interest in biological properties of natural phenolic compounds, especially on their role in the prevention of several diseases in which oxidative stress reactions are involved. This review provides an updated and comprehensive overview on nut phenolic extraction and their chemical profiles and bioactive properties.
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Affiliation(s)
- Romina Bodoira
- Instituto Multidisciplinario de Biología Vegetal (IMBIV) , Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Córdoba (UNC) , Avenida Vélez Sarsfield 1611 , X5016GCA Córdoba , Argentina
| | - Damián Maestri
- Instituto Multidisciplinario de Biología Vegetal (IMBIV) , Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Córdoba (UNC) , Avenida Vélez Sarsfield 1611 , X5016GCA Córdoba , Argentina
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22
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Neves NCV, Mello MPD, Amorim JM, Faraco AAG, Castilho RO. Optimization of phenolic compounds extraction from Campomanesia lineatifolia leaves. RODRIGUÉSIA 2020. [DOI: 10.1590/2175-7860202071043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract Campomanesia lineatifolia (gabiroba) is a native edible species found in the Amazon Rainforest. Previous studies have demonstrated the flavonoid nature of ethanolic extract from the C. lineatifolia leaves, in addition to gastroprotective activity and TNF inhibition. However, the extraction process used was long and consumed a large amount of solvent. Therefore, the objective of this study was to obtain a bioactive extract rich in phenolics, in an extractive method of simpler, faster, and lower-cost execution. The C. lineatifolia leaves were dried and crushed, and the extractions were carried out in different solvents/mixtures (ethanol, methanol, ethyl acetate, and water) under ultrasonic bath (UB), electromagnetic stirring, and continuous reflux extraction (R). The extraction efficiency was evaluated by the flavonoid major compound concentration in the extracts, in a method developed by ultra-high performance liquid chromatography (UHPLC). Injection and pattern matching tests, and UHPLC analyses coupled to ultraviolet spectrometry were conducted to identify catechin and quercitrin. It has been demonstrated that the ethanolic extraction by R and the mixture of ethanol: water (8:2) by UB represented optimized methods in obtaining the flavonoid compounds identified. Thus, the results may contribute to chemical-biological extract standardization for gastric antiulcer activity evaluation.
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Bodoira R, Velez A, Rovetto L, Ribotta P, Maestri D, Martínez M. Subcritical Fluid Extraction of Antioxidant Phenolic Compounds from Pistachio (Pistacia vera L.) Nuts: Experiments, Modeling, and Optimization. J Food Sci 2019; 84:963-970. [PMID: 31012966 DOI: 10.1111/1750-3841.14507] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/02/2019] [Accepted: 02/18/2019] [Indexed: 11/30/2022]
Abstract
A process to obtain phenolic compounds with antioxidant properties from pistachio nuts using water/ethanol mixture under high temperature and pressure conditions was carried out. To optimize extraction conditions and antioxidant activity of bioactive compounds, theoretical models were scanned against experimental data. Phenolic profile was dominated by several flavonoids and gallic acid derivatives. A fitted model for phenolic compounds extraction presented a maximum predicted value under the following conditions: 220 °C extraction temperature, 6.5 MPa pressure, and 50% ethanol. Beneath these conditions, phenolic extracts gave the highest radical scavenging capacity, similar to that reached by using commercial antioxidants. A mathematical model, namely two-site desorption kinetic model, showed to be suitable for the description of extraction kinetics under the optimal operation conditions. Overall, the process described in this study shows a potential alternative method for extraction of pistachio bioactive compounds. PRACTICAL APPLICATION: Pistachio nuts are known to contain a vast array of phenolic and polyphenolic substances having strong antioxidant properties. Currently, the use of natural antioxidants in the food industry has increased, in consequence there is a growing interest in improving the extraction processes using GRAS (general recognize as safe) solvents. This study describes a safe, inexpensive, and short-time method (subcritical fluid extraction) to obtain antioxidant extracts from defatted pistachio nuts. This type of process may be adapted toward applications at industrial scale.
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Affiliation(s)
- Romina Bodoira
- Facultad de Ciencias Exactas, Físicas y Naturales (UNC), Inst. Multidisciplinario de Biología Vegetal (IMBIV), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Univ. Nacional de Córdoba (UNC), Av. Vélez Sarsfield 1611, Córdoba, Argentina.,Inst. de Ciencia y Tecnología de los Alimentos Córdoba (ICYTAC - CONICET), Univ. Nacional de Córdoba, Córdoba, Argentina
| | - Alexis Velez
- Grupo Vinculado a PLAPIQUI-CONICET, Inst. de Investigación y Desarrollo en Tecnología Química (IDTQ), Av. Vélez Sarsfield 1611, Córdoba, Argentina
| | - Laura Rovetto
- Grupo Vinculado a PLAPIQUI-CONICET, Inst. de Investigación y Desarrollo en Tecnología Química (IDTQ), Av. Vélez Sarsfield 1611, Córdoba, Argentina
| | - Pablo Ribotta
- Inst. de Ciencia y Tecnología de los Alimentos Córdoba (ICYTAC - CONICET), Univ. Nacional de Córdoba, Córdoba, Argentina
| | - Damián Maestri
- Facultad de Ciencias Exactas, Físicas y Naturales (UNC), Inst. Multidisciplinario de Biología Vegetal (IMBIV), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Univ. Nacional de Córdoba (UNC), Av. Vélez Sarsfield 1611, Córdoba, Argentina
| | - Marcela Martínez
- Facultad de Ciencias Exactas, Físicas y Naturales (UNC), Inst. Multidisciplinario de Biología Vegetal (IMBIV), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Univ. Nacional de Córdoba (UNC), Av. Vélez Sarsfield 1611, Córdoba, Argentina
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Xu M, Rao J, Chen B. Phenolic compounds in germinated cereal and pulse seeds: Classification, transformation, and metabolic process. Crit Rev Food Sci Nutr 2019; 60:740-759. [DOI: 10.1080/10408398.2018.1550051] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Minwei Xu
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
| | - Jiajia Rao
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
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Schmitzer V, Mikulic-Petkovsek M, Stampar F. Traditional rose liqueur – A pink delight rich in phenolics. Food Chem 2019; 272:434-440. [DOI: 10.1016/j.foodchem.2018.08.074] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 08/13/2018] [Accepted: 08/17/2018] [Indexed: 01/04/2023]
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