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Yan C, Li N, Zhang Y, Wei Y. Enrichment of cinnamaldehyde from Cinnamomum cassia by electroosmotic coupled particle-assisted solvent flotation. J Chromatogr A 2023; 1710:464411. [PMID: 37778100 DOI: 10.1016/j.chroma.2023.464411] [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: 08/13/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/03/2023]
Abstract
Cinnamaldehyde has been widely applied in various fields due to its special flavor and various pharmacological activities, such as antioxidant, anti-inflammatory and antibacterial properties. The strategy of quick and efficient enrichment for cinnamaldehyde is imperative. In this study, an electroosmotic coupled particle-assisted solvent flotation (ECPASF) system was designed for the cinnamaldehyde enrichment from cinnamon. The response surface method was used to optimize extraction parameters. Under optimal operating conditions, its yield was 9.33 ± 0.11 mg/g. Such high yield of cinnamaldehyde using the ECPASF might be because electroosmosis effectively alters the permeability of plant cells, which facilitates the release of cinnamaldehyde. In addition, both the crude extract of cinnamon and pure cinnamaldehyde showed good antioxidant activity. The results demonstrated that the ECPASF system is a sustainable and effective method for the extraction of cinnamaldehyde from cinnamon. It also has the prospect of being extended to the extraction of other natural products.
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Affiliation(s)
- Chen Yan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 15 3(rd) Ring North East Road, Chaoyang District, Beijing 100029, PR China
| | - Na Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 15 3(rd) Ring North East Road, Chaoyang District, Beijing 100029, PR China
| | - Yuchi Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 15 3(rd) Ring North East Road, Chaoyang District, Beijing 100029, PR China
| | - Yun Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 15 3(rd) Ring North East Road, Chaoyang District, Beijing 100029, PR China.
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Nicotiana tabacum Leaf Waste: Morphological Characterization and Chemical-Functional Analysis of Extracts Obtained from Powder Leaves by Using Green Solvents. Molecules 2023; 28:molecules28031396. [PMID: 36771071 PMCID: PMC9920059 DOI: 10.3390/molecules28031396] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/19/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023] Open
Abstract
Tobacco cultivation and industrialization are characterized by the production of trillions of pre-harvest and post-harvest waste biomasses each year with the resulting negative effects on the environment. The leaves of blunt, pre-harvest waste, could be further used to obtain bioactive metabolites, i.e., polyphenols and alkaloids, for its potential cosmetic use. This study was conducted to obtain bio-compounds from pre-harvest tobacco leaf waste (var. Virginia) by applying conventional and green solvents (NaDES). Leaves and ground leaf waste were characterized based on their microscopic features. Conventional solvents, such as water, acetone, ethanol, and non-conventional solvents, such as Natural Deep Eutectic Solvents (NaDES), i.e., sucrose:lactic acid (LAS), frutose:glucose:sucrose (FGS), lactic acid:sucrose:water (SALA), choline chloride:urea (CU), and citric acid: propylene glycol (CAP) were used for bioactive extraction from tobacco waste powder. CU, FGS, and acetone/ethanol had similar behavior for the best extraction of alkaloids (6.37-11.23 mg ACE/g tobacco powder). LAS, FGS, SALA, and CU were more effective in phenolic compound extraction than conventional solvents (18.13-21.98 mg AGE/g tobacco powder). Because of this, LAS and SALA could be used to obtain phenolic-enriched extracts with lower alkaloid content rather than CU and FGS. Extracts of the powder obtained with conventional solvent or CU showed a high level of sugars (47 mg/g tobacco powder) The ABTS antioxidant capacity of tobacco leaf powder was higher in the extracts obtained with CU, FGS, and acetone (SC50 1.6-5 µg GAE/mL) while H2O2 scavenging activity was better in the extracts obtained with LAS, CAP and SALA (SC50 3.8-8.7 µg GAE/mL). Due to the biocompatibility of the NaDES with the components of tobacco leaf waste, the opportunity to apply these extracts directly in antioxidant formulations, such as cosmetics, phytotherapic, and other formulations of topic use seems promising. Furthermore, NaDES constituents, i.e., urea and organic acid can also have beneficial effects on the skin.
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Extraction Systems and Analytical Techniques for Food Phenolic Compounds: A Review. Foods 2022; 11:foods11223671. [PMID: 36429261 PMCID: PMC9689915 DOI: 10.3390/foods11223671] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/06/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022] Open
Abstract
Phenolic compounds are highly valuable food components due to their potential utilisation as natural bioactive and antioxidant molecules for the food, cosmetic, chemical, and pharmaceutical industries. For this purpose, the development and optimisation of efficient extraction methods is crucial to obtain phenolic-rich extracts and, for some applications, free of interfering compounds. It should be accompanied with robust analytical tools that enable the standardisation of phenolic-rich extracts for industrial applications. New methodologies based on both novel extraction and/or analysis are also implemented to characterise and elucidate novel chemical structures and to face safety, pharmacology, and toxicity issues related to phenolic compounds at the molecular level. Moreover, in combination with multivariate analysis, the extraction and analysis of phenolic compounds offer tools for plant chemotyping, food traceability and marker selection in omics studies. Therefore, this study reviews extraction techniques applied to recover phenolic compounds from foods and agri-food by-products, including liquid-liquid extraction, solid-liquid extraction assisted by intensification technologies, solid-phase extraction, and combined methods. It also provides an overview of the characterisation techniques, including UV-Vis, infra-red, nuclear magnetic resonance, mass spectrometry and others used in minor applications such as Raman spectroscopy and ion mobility spectrometry, coupled or not to chromatography. Overall, a wide range of methodologies are now available, which can be applied individually and combined to provide complementary results in the roadmap around the study of phenolic compounds.
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Prospects of cyanobacterial pigment production: biotechnological potential and optimization strategies. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ya'acob A, Zainol N, Ridza PNYM, Mortan SH, Samad KA. Pineapple leaf juice characterization and evaluation of factors affecting microbial growth inhibition. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Jiang B, Wang L, Wang M, Wu S, Wang X, Li D, Liu C, Feng Z, Chi Y. Direct separation and purification of α-lactalbumin from cow milk whey by aqueous two-phase flotation of thermo-sensitive polymer/phosphate. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:4173-4182. [PMID: 33420726 DOI: 10.1002/jsfa.11055] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 11/30/2020] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND α-lactalbumin (α-La) is of great interest to the industry as a result of its excellent functional properties and nutritional value. Aqueous two-phase flotation (ATPF) of thermo-sensitive polymer poly (ethylene glycol-ran-propylene glycol) monobutyl ether (UCON) and KH2 PO4 was applied to directly separate and purify α-La from milk whey, which was purposed to simplify the production process and reduced cost of production. RESULTS The effect of ATPF composition and operating parameters on the flotation efficiency (E) and purity of α-La were investigated. The optimal conditions included 2 min of premixing time, 30 mL min-1 flow velocity and 20 min of flotation time, whereas the composition conditions comprised 35.0 mL 0.18 g mL-1 phosphate solution (containing 10% (cow milk whey/salt solution, v/v) cow milk whey, 50 ppm defoamer and 2 g NaCl) and 5.0 mL of 40% (w/w) UCON solution. Under the optimal conditions, E of α-La was 95.67 ± 1.04% and purity of α-La was 98.78 ± 1.19%. UCON was recovered by a thermally-induced phase separation and reused in next ATPF process without reducing E of α-La. Purified α-La was characterized by several key technologies. The results indicated that α-La in cow milk whey could be directly separated and purified by the ATPF and the purity was satisfactory. Moreover, it was suggested there was no obvious structure difference between the α-La separated by ATPF and the α-La standard. CONCLUSION The present study enabled the recycling of UCON, providing an effective, economically viable and environmentally friendly approach for the separation and purification of protein. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Bin Jiang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Linlin Wang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Meichan Wang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Shuang Wu
- Heilongjiang Eco-meteorology Center, Harbin, China
| | - Xiaojing Wang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Dongmei Li
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Chunhong Liu
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Zhibiao Feng
- Department of Applied Chemistry, Northeast Agricultural University, Harbin, China
| | - Yujie Chi
- College of Food Science, Northeast Agricultural University, Harbin, China
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Li S, Tao Y, Li D, Wen G, Zhou J, Manickam S, Han Y, Chai WS. Fermentation of blueberry juices using autochthonous lactic acid bacteria isolated from fruit environment: Fermentation characteristics and evolution of phenolic profiles. CHEMOSPHERE 2021; 276:130090. [PMID: 33740651 DOI: 10.1016/j.chemosphere.2021.130090] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/11/2021] [Accepted: 02/19/2021] [Indexed: 05/10/2023]
Abstract
In this study, 4 Lactobacillus plantarum strains and 5 Lactobacillus fermentum strains adapting well to the unfavorable fruit system were isolated under different fruit environments. The fermentation ability of these autochthonous lactic acid bacteria (LAB) strains in blueberry juice, and the influence of microbial metabolism on juice composition were explored. After 48 h of fermentation, the viable cell counts exceeded 10.0 log CFU/mL, malic acid content decreased from 511.47 ± 10.50 mg/L to below 146.38 ± 3.79 mg/L, and lactic acid content increased from 0 mg/L to above 2184.90 ± 335.80 mg/L. Moreover, the metabolism of these strains exerted a profound influence on the phenolic composition of juice. Total phenolic content in blueberry juice increased by 6.1-81.2% under lactic acid fermentation, and the antioxidant capacity in vitro enhanced by at least 34.0%. Anthocyanin content showed a declining trend, while the profile of non-anthocyaninic phenolics exhibited complex changes. The increments of rutin, myricetin and gallic acid contents through 48 h lactic acid fermentation exceeded 136%, 71% and 38%, respectively. Instead, the contents of p-hydroxybenzoic acid and caffeic acid decreased with fermentation. Overall, Lactobacillus plantarum LSJ-TY-HYB-T9 and LSJ-TY-HYB-T7, and Lactobacillus fermentum LSJ-TY-HYB-C22 and LSJ-TY-HYB-L16 could be the suitable strains to produce fermented fruit juices, including blueberry in practical applications.
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Affiliation(s)
- Sujin Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yang Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Guangzhong Wen
- Blueberry Industry Development Service Center, Majiang, Guizhou, 557600, China
| | - Jianzhong Zhou
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China
| | - Sivakumar Manickam
- Petroleum and Chemical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Bandar SeCi Begawan BE1410, Brunei Darussalam
| | - Yongbin Han
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Wai Siong Chai
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor Darul Ehsan, Malaysia
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Yeasmen N, Bhuiyan MHR, Orsat V. Unravelling scientific research towards the green extraction of phenolic compounds from leaves: a bibliometric analysis. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15215] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Nushrat Yeasmen
- Department of Bioresource Engineering McGill University Sainte‐Anne‐de‐Bellevue Quebec H9X 3V9 Canada
- Department of Food Technology and Rural Industries Bangladesh Agricultural University Mymensingh 2202 Bangladesh
| | - Md. Hafizur Rahman Bhuiyan
- Department of Bioresource Engineering McGill University Sainte‐Anne‐de‐Bellevue Quebec H9X 3V9 Canada
- Department of Food Technology and Rural Industries Bangladesh Agricultural University Mymensingh 2202 Bangladesh
| | - Valérie Orsat
- Department of Bioresource Engineering McGill University Sainte‐Anne‐de‐Bellevue Quebec H9X 3V9 Canada
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Comparison of methanolic extracts of Doronicum orientale and Echium angustifolium in terms of chemical composition and antioxidant activities. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.101984] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Khoo KS, Chong YM, Chang WS, Yap JM, Foo SC, Khoiroh I, Lau PL, Chew KW, Ooi CW, Show PL. Permeabilization of Chlorella sorokiniana and extraction of lutein by distillable CO2-based alkyl carbamate ionic liquids. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117471] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Development of active agents filled polylactic acid films for food packaging application. Int J Biol Macromol 2020; 163:1451-1457. [DOI: 10.1016/j.ijbiomac.2020.07.209] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/22/2020] [Accepted: 07/26/2020] [Indexed: 12/15/2022]
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