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Kumar R V, Gosipatala SB, Kumar R, Srivastava D, Singh V, Suman K, Tripathi DK, Verma A, Mishra A, Vishwakarma KK, Singh SA, Pandey T, Agarwal S, Elyies M, Singh I, Sah PK, Sharma C, Parag R, Saxena P, Raj A, Tripathi A, Devi P, Poluri KM. Characterization, Antioxidant, and Antimicrobial Properties of Mulberry Lattices. ACS OMEGA 2023; 8:47758-47772. [PMID: 38144072 PMCID: PMC10733998 DOI: 10.1021/acsomega.3c06069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/31/2023] [Accepted: 11/13/2023] [Indexed: 12/26/2023]
Abstract
In order to find the most advantageous bioactive compounds from mulberry latex for drug development in the near future, this study was conducted to characterize and evaluate antioxidant and antimicrobial properties from four different mulberry lattices (BR-2, S-1, AR-14, and S-146). The characterization of the lattices was performed by scanning electron microscopy with energy-dispersive X-ray spectroscopy, gas chromatography coupled to mass spectroscopy, and Fourier transform infrared spectroscopy. Further, screenings of the antioxidant and antimicrobial potential of selected lattices were performed in vitro using 2,2-diphenyl-1-picrylhydrazyl assay and agar well diffusion methods, respectively. Interestingly, the outcome of the current study revealed that tested mulberry lattices contain a considerable amount of bioactive phytoconstituents, particularly antimicrobial and antioxidant compounds, as revealed by chromatographic analysis. BR-2 latex was found to have significant antioxidant activity (75%) followed by S-146 (64.6%) and AR-14 (52.9%). The maximum antimicrobial activity was found in BR-2 latex compared to other tested latex varieties. The results of this investigation showed that mulberry latex from the BR-2 type may successfully control both bacterial and fungal infections, with the added benefit of having enhanced antioxidant capabilities.
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Affiliation(s)
- Venkatesh Kumar R
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Sunil Babu Gosipatala
- Departmentof
Biotechnology, Babasaheb Bhimrao Ambedkar
University, Lucknow, Uttar Pradesh 226025, India
| | - Ram Kumar
- Department
of Zoology, Shri Venkateshwara University, Gajraula, Uttar Pradesh 244236, India
| | - Devika Srivastava
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Vandana Singh
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Kusumala Suman
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Deepak Kumar Tripathi
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
| | - Abhishek Verma
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Akash Mishra
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Karan Kumar Vishwakarma
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Stuti Annapurna Singh
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Tripti Pandey
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Sanskrati Agarwal
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Mohd Elyies
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Ishani Singh
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Pinky Kumari Sah
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Chaya Sharma
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Rishabh Parag
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Pragya Saxena
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Akanksha Raj
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Anshika Tripathi
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Poonam Devi
- Department
of Zoology, Babasaheb Bhimrao Ambedkar University, Lucknow, Uttar Pradesh 226025, India
| | - Krishna Mohan Poluri
- Department
of Biosciences and Bioengineering, Indian
Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
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Antimicrobial and Dyeing Properties of Reactive Dyes with Thiazolidinon-4-one Nucleus. ISRN ORGANIC CHEMISTRY 2014; 2014:894250. [PMID: 24955258 PMCID: PMC4041016 DOI: 10.1155/2014/894250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 01/14/2014] [Indexed: 11/25/2022]
Abstract
Four imines, the condensation products of 2,4-dioxo-4-phenylbutanal with four primary amines, were condensed with mercapto acetic acid to obtain thiazolidinon-4-ones which on subsequent condensation with vanillin and isatin separately yielded eight thiazolidin-4-one derivatives. The chemical structures of the synthesized compounds were elucidated by elemental analysis, molecular weight determination, IR and 1H and 13C NMR spectral measurements. Antibacterial and antifungal properties were studied in vitro against two bacteria and two fungi. The dyeing potential of synthesized reactive dyes was investigated with regard to silk, wool, cotton, and polyester fabrics under hot and cold dyeing conditions.
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El-Sonbati AZ, Diab MA, El-Bindary AA, Morgan SM. Supramolecular spectroscopic and thermal studies of azodye complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 127:310-328. [PMID: 24632240 DOI: 10.1016/j.saa.2014.02.037] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 02/05/2014] [Accepted: 02/14/2014] [Indexed: 06/03/2023]
Abstract
A series of heterocyclic ligand of copper(II) complexes have been synthesized by the reaction of copper(II) acetate with 5-(4'-derivatives phenylazo)-2-thioxothiazolidin-4-one (HLn) yields 1:1 and 1:2 (M:L) complexes depending on the reaction conditions. The elemental analysis, spectral (IR and ESR), conductance, magnetic measurements, and thermogravimetric analysis (TGA) are used to characterize the isolated complexes. It is found that the change of substituent affects the thermal properties of azodye rhodanine derivatives and their Cu(II) complexes. The molecular and electronic structures of the investigated compounds (HLn) were also studied using quantum chemical calculations. According to intramolecular hydrogen bond leads to increasing of the complexes stability. The data revealed that the coordination geometry around Cu(II) in all complexes (1-4) exhibit a trans square planar by NO monobasic bidentate and the two monobasic bidentate in octahedral complexes (5-7). Electronic, magnetic data and ESR spectra proposed the square planar structure for all complexes (1-4) under investigation. The value of covalency factor [Formula: see text] and orbital reduction factor K accounts for the covalent nature of the complexes. The activation thermodynamic parameters, such as activation energy (Ea), enthalpy (ΔH(*)), entropy (ΔS(*)), and Gibbs free energy change of the decomposition (ΔG(*)) are calculated using Coats-Redfern and Horowitz-Metzger methods.
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Affiliation(s)
- A Z El-Sonbati
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt.
| | - M A Diab
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - A A El-Bindary
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - Sh M Morgan
- Chemistry Department, Faculty of Science, Damietta University, Damietta, Egypt
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Diab M, El-Sonbati A, Attallah† M. Polymer complexes. LV. Spectroscopic, thermal studies, and coordination of metal ions N-[3-(5-amino-1,2,4-triazolo)] acrylamide polymer complexes. J COORD CHEM 2012. [DOI: 10.1080/00958972.2011.651130] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- M.A. Diab
- a Chemistry Department, Faculty of Science (Demiatta) , Mansoura University , Demiatta , Egypt
| | - A.Z. El-Sonbati
- a Chemistry Department, Faculty of Science (Demiatta) , Mansoura University , Demiatta , Egypt
| | - M.E. Attallah†
- a Chemistry Department, Faculty of Science (Demiatta) , Mansoura University , Demiatta , Egypt
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El-Sonbati AZ, Al-Sarawy AA, Moqbel M. Polymer complexes: XLIX-Supramolecular modeling of bonding in novel rare earth polymeric rhodanine drug complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 74:463-468. [PMID: 19625209 DOI: 10.1016/j.saa.2009.06.045] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2008] [Revised: 05/30/2009] [Accepted: 06/18/2009] [Indexed: 05/28/2023]
Abstract
Novel supramolecular rare earth polymeric hydrazone complexes of 5-sulphadiazineazo-3-phenyl-2-thiaxo-4-thiazolidinone (HL) of the composition [(Ln)(2)(HL)(3)(NO(3))(6)](n) (where Ln = La(1), Y(2), Pr(3), Nd(4), Sm(5), Gd(6) and Ho(7)) have been prepared and characterized on the basis of their chemical analyses, magnetic measurements, conductance, visible and IR spectral data. Composition, conductance and IR spectral data of complexes show that all these act as a tetradentate ligand. Electronic spectra indicate weak covalent character in the metal-ligand bond. The spectra of Nd(3+) and Ho(3+) show characteristic f-f transitions and the metal-ligand covalency in % has been evaluated. The spectral properties of the above polymeric complexes are also discussed.
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Affiliation(s)
- A Z El-Sonbati
- Chemistry Department, Faculty of Science (Demiatta), Mansoura University, New Demiatta, Demiatta, Egypt.
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12
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Shuaib NM, Al-Awadi NA, El-Dissouky A, Shoair AG. Synthesis and spectroscopic studies of copper(II) complexes with 1-benzotriazol-1-yl-1-[(p-X-phenyl)hydrazono] propan-2-one. J COORD CHEM 2006. [DOI: 10.1080/00958970500402736] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Nadia M. Shuaib
- a Faculty of Science , Chemistry Department , Kuwait University , P.O. Box 5969, Safat 13060–State of Kuwait
| | - Nouria A. Al-Awadi
- a Faculty of Science , Chemistry Department , Kuwait University , P.O. Box 5969, Safat 13060–State of Kuwait
| | - Ali El-Dissouky
- a Faculty of Science , Chemistry Department , Kuwait University , P.O. Box 5969, Safat 13060–State of Kuwait
| | - Abdel-Ghany Shoair
- a Faculty of Science , Chemistry Department , Kuwait University , P.O. Box 5969, Safat 13060–State of Kuwait
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El-Sonbati AZ, Belal AAM, El-Wakeel SI, Hussien MA. Stereochemistry of new nitrogen containing heterocyclic compounds.; X. Supramolecular structures and stereochemical versatility of polymeric complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2004; 60:965-972. [PMID: 15036110 DOI: 10.1016/s1386-1425(03)00326-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2003] [Accepted: 06/20/2003] [Indexed: 05/24/2023]
Abstract
New polymeric complexes of Cu(II), Co(II), Ni(II) and UO2(II) with 5-(2(1)-carboxyphenylazo)-8-hydroxyquinoline (LH2) have been prepared and characterized on the basis of analytical, magnetic, 1H NMR, EPR and electronic spectral studies. Tentative structures for the polymeric complexes are proposed. The important infrared (IR) bands and the main 1H NMR signals are assigned and discussed relative to the molecular structure. EPR spectrum of copper(II) complex has been studied with a view to assigning their stereochemistries. Various EPR parameters have been calculated. Each metal has six-coordinates in an octahedral environment. The ligand acts as a dibasic (bis-bidentate chelating agent coordinating through CN, N=N, COOH and OH groups by replacement of a proton from the two latter groups. Considerable interest has also been focused on the synthesis of the azo compounds and its polymeric metal complex due to its wide potential applications. The thermal decomposition behavior of the complexes is also discussed.
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Affiliation(s)
- A Z El-Sonbati
- Department of Chemistry, Faculty of Science, Mansoura University, Demiatta, Egypt.
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