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Moureen A, Waqas M, Khan N, Jabeen F, Magazzino C, Jamila N, Beyazli D. Untapped potential of food waste derived biochar for the removal of heavy metals from wastewater. Chemosphere 2024; 356:141932. [PMID: 38593955 DOI: 10.1016/j.chemosphere.2024.141932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 03/12/2024] [Accepted: 04/05/2024] [Indexed: 04/11/2024]
Abstract
The presence of heavy metals in water pose a serious threat to both public and environmental health. However, the advances in the application of low cost biochar based adsorbent synthesize from various feedstocks plays an effective role in the of removal heavy metals from water. This study implies the introduction of novel method of converting food waste (FW) to biochar through pyrolysis, examine its physiochemical characteristics, and investigate its adsorption potential for the removal of heavy metals from water. The results revealed that biochar yield decreased from 18.4 % to 14.31 % with increase in pyrolysis temperature from 350 to 550 °C. Likewise, increase in the pyrolysis temperature also resulted in the increase in the ash content from 39.87 % to 42.05 % thus transforming the biochar into alkaline nature (pH 10.17). The structural and chemical compositions of biochar produced at various temperatures (350, 450, and 550 °C) showed a wide range of mineralogical composition, and changes in the concentration of surface functional groups. Similarly, the adsorption potential showed that all the produced biochar effectively removed the selected heavy metals from wastewater. However a slightly high removal capacity was observed for biochar produced at 550 °C that was credited to the alkaline nature, negatively charged biochar active sites due to O-containing functional groups and swelling behavior. The results also showed that the maximum adsorption was recorded at pH 8 at adsorbent dose of 2.5 g L-1 with the contact time of 120 min. To express the adsorption equilibrium, the results were subjected to Langmuir and Freundlich isotherms and correlation coefficient implies that the adsorption process follows the Freundlich adsorption isotherm. The findings of this study suggest the suitability of the novel FW derived biochar as an effective and low cost adsorbent for the removal of heavy metals form wastewater.
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Affiliation(s)
- Asma Moureen
- Department of Chemistry, Kohat University of Science and Technology, 26000, Kohat, Pakistan
| | - Muhammad Waqas
- Department of Environmental Sciences, Kohat University of Science and Technology, 26000, Kohat, Pakistan.
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, 26000, Kohat, Pakistan.
| | - Fariha Jabeen
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Cosimo Magazzino
- Department of Political Science, Roma Tre University, Rome, Italy
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, 25000, Peshawar, Pakistan
| | - Dilek Beyazli
- Department of Urban and Regional Planning, Karadeniz Technical University, Trabzon, Turkey
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Khan N, Durrani P, Jamila N, Nishan U, Jan MI, Ullah R, Bari A, Choi JY. Hymenaea courbaril resin-mediated gold nanoparticles as catalysts in organic dyes degradation and sensors in pharmaceutical pollutants. Heliyon 2024; 10:e30105. [PMID: 38699715 PMCID: PMC11063429 DOI: 10.1016/j.heliyon.2024.e30105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/19/2024] [Accepted: 04/19/2024] [Indexed: 05/05/2024] Open
Abstract
In this study, green synthesis of gold nanoparticles (AuNPs) using aqueous extract from Hymenaea courbaril resin (HCR) is reported. The successful formation, functional group involvement, size, and morphology of the subject H. courbaril resin mediated gold nanoparticles (HCRAuNPs) were confirmed by Ultra Violet-Visible (UV-vis) spectroscopy, Fourier-Transform Infrared spectroscopy (FTIR), and Transmission Electron Microscopy (TEM) techniques. Stable and high yield of HCRAuNPs was formed in 1:15 (aqueous solution: salt solution) reacted in sunlight as indicated by the visual colour change and appearance of surface Plasmon resonance (SPR) at 560 nm. From the FT-IR results, the phenolic hydroxyl (-OH) functional group was found to be involved in synthesis and stabilization of nanoparticles. The TEM analysis showed that the particles are highly dispersed and spherical in shape with average size of 17.5 nm. The synthesized HCRAuNPs showed significant degradation potential against organic dyes, including methylene blue (MB, 85 %), methyl orange (MO, 90 %), congo red (CR, 83 %), and para nitrophenol (PNP, 76 %) up to 180 min. The nanoparticles also demonstrated the effective detection of pharmaceutical pollutants, including amoxicillin, levofloxacin, and azithromycin in aqueous environment as observable changes in color and UV-Vis spectral graph.
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Affiliation(s)
- Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Palwasha Durrani
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Umar Nishan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Ishtiaq Jan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Ji Yeon Choi
- Food Analysis Research Center, Korea Food Research Institute, Wanju, 55365, Republic of Korea
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Ihsan S, Gul H, Jamila N, Khan N, Ullah R, Bari A, Nee TW, Hwang JH, Masood R. Biogenic Salvia species synthesized silver nanoparticles with catalytic, sensing, antimicrobial, and antioxidant properties. Heliyon 2024; 10:e25814. [PMID: 38375246 PMCID: PMC10875438 DOI: 10.1016/j.heliyon.2024.e25814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 01/25/2024] [Accepted: 02/02/2024] [Indexed: 02/21/2024] Open
Abstract
Salvia (Lamiaceae family) is used as a brain tonic to improve cognitive function. The species including S. plebeia and S. moorcroftiana are locally used to cure hepatitis, cough, tumours, hemorrhoids, diarrhoea, common cold, flu, and asthma. To the best of authors' knowledge, no previous study has been conducted on synthesis of S. plebeia and S. moorcroftiana silver nanoparticles (SPAgNPs and SMAgNPs). The study was aimed to synthesize AgNPs from the subject species aqueous and ethanol extracts, and assess catalytic potential in degradation of standard and extracted (from yums, candies, and snacks) dyes, nitrophenols, and antibiotics. The study also aimed at AgNPs as probe in sensing metalloids and heavy metal ions including Pb2+, Cu2+, Fe3+, Ni2+, and Zn2+. From the results, it was found that Salvia aqueous extract afforded stable AgNPs in 1:9 and 1:15 (quantity of aqueous extract and silver nitrate solution concentration) whereas ethanol extract yielded AgNPs in 1:10 (quantity of ethanol extract and silver nitrate solution concentration) reacted in sunlight. The size of SPAgNPs and SMAgNPs determined by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were 21.7 nm and 19.9 nm, with spherical, cylindrical, and deep hollow morphology. The synthesized AgNPs demonstrated significant potential as catalyst in dyes; Congo red (85 %), methylene blue (75 %), Rhodamine B (<50 %), nitrophenols; ortho-nitrophenol (95-98 %) and para-nitrophenol (95-98 %), dyes extracted from food samples including yums, candies, and snacks. The antibiotics (amoxicillin, doxycycline, levofloxacin) degraded up to 80 %-95 % degradation. Furthermore, the synthesized AgNPs as probe in sensing of Pb2+, Cu2+, and Fe3+ in Kabul river water, due to agglomeration, caused a significant decrease and bathochromic shift of SPR band (430 nm) when analyzed after 30 min. The Pb2+ ions was comparatively more agglomerated and chelated. Thus, the practical applicability of AgNPs in Pb2+ sensing was significant. Based on the results of this research study, the synthesized AgNPs could provide promising efficiency in wastewater treatment containing organic dyes, antibiotics, and heavy metals.
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Affiliation(s)
- Sana Ihsan
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Hajera Gul
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Tan Wen Nee
- Chemistry Section, School of Distance Education, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Joon Ho Hwang
- Nanobio Research Center, Jeonnam Bioindustry Foundation (JBF), Jangsung-gun, Jeollanam-do, 57248, South Korea
| | - Rehana Masood
- Department of Biochemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
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Hwang IM, Jeong JY, Park B, Choi JY, Khan N, Jamila N, Yoon BR, Kim JS. Quantification and health risk assessment of ochratoxin A in dried fruit, spices, and coffee. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023; 40:1275-1284. [PMID: 37607248 DOI: 10.1080/19440049.2023.2245055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/24/2023]
Abstract
Ochratoxin A (OTA) is a stable toxin produced by fungal strains of Aspergillus and Penicillium. It is commonly found in a variety of food products, including dried fruit, coffee, and spices, raising concerns about their safety. This study was aimed to quantify OTA levels in different food products using HPLC with fluorescence detection. The pre-treatment process was optimised by employing immunoaffinity columns with Tween 20 to effectively remove interfering substances. An analytical method was developed, validated, and applied for OTA analysis in dried fruit, spices, and coffee samples. The validation procedure included determining detection and quantification limits, linearity, precision, and accuracy, as per the criteria specified by AOAC International. The validated method was successfully applied for OTA analysis in the selected food samples. Furthermore, health risk assessment was conducted based on the average intake and body weight of the Korean population. From the results, concentrations of OTA in the samples were found to be very low and therefore concluded not to pose significant threats to consumer health.
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Affiliation(s)
- In Min Hwang
- Fermentation Regulation Research Group, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji Young Jeong
- Fermentation Regulation Research Group, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Boyeon Park
- Fermentation Regulation Research Group, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Food Analysis Research Center, Korea Food Research Institute, Wanju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar Khyber Pakhtunkhwa, Pakistan
| | - Bo Ryun Yoon
- KOTITI Testing & Research Institute, Gyeonggi do, Republic of Korea
| | - Jae Sung Kim
- KOTITI Testing & Research Institute, Gyeonggi do, Republic of Korea
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Ahmad S, Shah SA, Nishan U, Khan N, Almutairi MH, Fozia F, Jamila N, Almutairi BO, Ullah Z. 6-Aminoflavone Activates Nrf2 to Inhibit the Phospho-JNK/TNF-α Signaling Pathway to Reduce Amyloid Burden in an Aging Mouse Model. ACS Omega 2023; 8:26955-26964. [PMID: 37546603 PMCID: PMC10399177 DOI: 10.1021/acsomega.3c01781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023]
Abstract
In the current study, we examined the antioxidant activity and anti-amyloidogenic potential of 6-aminoflavone in an adult mice model of d-galactose-induced aging. Male albino eight-week-old mice were assigned into four groups: 1. the control group (saline-treated), 2. d-galactose-treated mice (100 mg/kg/day, intravenously) for eight weeks, 3. d-galactose-treated mice (100 mg/kg/day, intravenously for eight weeks) and 6-AF-treated mice (30 mg/kg/day, intravenously for the final four weeks), and 4. 6-AF-treated mice (30 mg/kg/day i.p. for four weeks). We conducted many assays for antioxidant enzymes, including lipid peroxidation, catalase, glutathione (GSH), peroxidase (POD), and sulfoxide dismutase (SOD) (LPO). Western blotting was used to assess protein expression while the Morris water maze (MWM) and Y-maze (YM) were used to study behavior. The findings show that 6-AF greatly improved neuronal synapse and memory impairment brought on by d-galactose and it significantly inhibited BACE1 to reduce the amyloidogenic pathway of A (both amyloid β production and aggregation) by upregulating Nrf2 proteins (validated through molecular docking studies) and suppressing phosphorylated JNK and TNF-α proteins in adult albino mice's brain homogenates. These findings suggest that 6-AF, through the Nrf2/p-JNK/TNF-α signaling pathway, can diminish the oxidative stress caused by d-galactose, as well as the amyloidogenic route of A formation and memory impairment.
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Affiliation(s)
- Shakeel Ahmad
- Department
of Chemistry, Kohat University of Science
& Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Shahid Ali Shah
- Department
of Biology, University of Haripur, Haripur 22620, Khyber Pakhtunkhwa, Pakistan
| | - Umar Nishan
- Department
of Chemistry, Kohat University of Science
& Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department
of Chemistry, Kohat University of Science
& Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Mikhlid H. Almutairi
- Zoology
Department, College of Science, King Saud
University, P.O. Box: 2455, 11451 Riyadh, Saudi
Arabia
| | - Fozia Fozia
- Department
of Biochemistry, KMU Institute of Medical
Sciences, Kohat 26000, KP, Pakistan
| | - Nargis Jamila
- Department
of Chemistry, Shaheed Benazir Bhutto Women
University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Bader O. Almutairi
- Zoology
Department, College of Science, King Saud
University, P.O. Box: 2455, 11451 Riyadh, Saudi
Arabia
| | - Zia Ullah
- College of
Professional Studies, Northeastern University, Boston, Massachusetts 02115, United States
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Islam MA, Jeong JY, Hossain MS, Tarek H, Khan N, Jamila N, Kim KS. Analysis of Piper betle L. Leaves from Bangladesh for Polyphenolics by Ultrasonic-Assisted Extraction (UAE) and High-Performance Liquid Chromatography (HPLC) Together with the Antioxidant, Antibacterial, and Cytotoxic Activities. ANAL LETT 2023. [DOI: 10.1080/00032719.2023.2186423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Md Selim Hossain
- Department of Biomedical Science, Chosun University, Gwangju, Republic of Korea
| | - Hasan Tarek
- Department of Pharmacy, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Khan W, Jamila N, Khan N, Masood R, Wen Nee T, Bibi N, Ho Hong J, Atlas A. Application of Forsskaolea tenacissima mediated gold nanoparticles in dyes discolouration, antibiotics removal, and metal ions detection. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Atikul Islam M, Young Jeong J, Kim EJ, Khan N, Jamila N, Kim KS. Multielemental Characterization of Chicken Breasts from Conventional and Sustainable Farms by Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES) and Inductively Coupled Plasma – Mass Spectrometry (ICP-MS). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2101058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Ju Kim
- International Life Science Institute Korea, Seoul, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Khan W, Khan N, Jamila N, Masood R, Minhaz A, Amin F, Atlas A, Nishan U. Antioxidant, antibacterial, and catalytic performance of biosynthesized silver nanoparticles of Rhus javanica, Rumex hastatus, and Callistemon viminalis. Saudi J Biol Sci 2022; 29:894-904. [PMID: 35197757 PMCID: PMC8848139 DOI: 10.1016/j.sjbs.2021.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/22/2021] [Accepted: 10/04/2021] [Indexed: 12/17/2022] Open
Abstract
Rhus javanica (Anacardiaceae) containing abundant glucopyranosidal constituents, is traditionally used to treat gastric and duodenal ulcer, dysentery, and diarrhea. Rumex hastatus (Polygonaceae) widely distributed in Pakistan, has traditional importance in treating wound healing, jaundice, rheumatism, and skin diseases. Callistemon viminalis (Myrtaceae), a rich source of essential oils, saponins, triterpenoids, phloroglucinols, and flavonoids is used in industries, perfumes, nutrition, and cosmetics. Taking the importance of the subject plants, this study is designed to synthesize silver nanoparticles via aqueous extracts of R. javanica (RJAgNPs), R. hastatus (RHAgNPs), and C. viminalis (CVAgNPs). Synthesis, surface, and sizes of silver nanoparticles (AgNPs) were confirmed using spectroscopic techniques including ultraviolet–visible (UV–Vis), Fourier transform-infrared (FT-IR), and scanning electron microscopy (SEM). AgNPs were produced in ratios 1:15, 1:16, and 1:9 and inferred via appearance of a sharp surface plasmon resonance (SPR) absorption peak (400–435 nm), which represented well-defined, stable, and spherical AgNPs. From SEM analysis, the sizes of RJAgNPs, RHAgNPs, and CVAgNPs were found to be 67 nm, 61 nm, and 55 nm, respectively. The synthesized AgNPs exhibited potential free radical scavenging, antibacterial, and catalytic properties in degradation of dyes including Congo red, methylene blue, methyl orange, rhodamine B, ortho and para-nitrophenols, and several food colours. Hence, the subject AgNPs in the current study might display promising role in drug development and remediation of environmental/industrial effluents.
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Affiliation(s)
- Wajheeba Khan
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
- Corresponding author.
| | - Rehana Masood
- Department of Biochemistry, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Aaliya Minhaz
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Farhat Amin
- Department of Bioinformatics, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Amir Atlas
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Umar Nishan
- Department of Chemistry, Kohat University of Science and Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
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Young Jeong J, Atikul Islam M, Khan N, Jamila N, Hong JH, Kim KS. Simultaneous Distillation Extraction (SDE) and Headspace Solid-Phase Microextraction (HS-SPME) for the Determination of Volatile Organic Compounds (VOCs) by Gas Chromatography – Mass Spectrometry (GC-MS) in Perilla Frutescens Foliage from South Korea. ANAL LETT 2021. [DOI: 10.1080/00032719.2021.2018451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Md. Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Joon Ho Hong
- Nanobio Research Center, Jeonnam Bioindustry Foundation (JBF), Jeollanam-do, South Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Young Jeong J, Atikul Islam M, Hong JH, Hyeon Son J, Yeon Song O, Khan N, Jamila N, Kim KS. Determination of Bioactive Markers for the Discrimination of Syneilesis palmata and Paris verticillata by High Performance Liquid Chromatography (HPLC) with Diode Array Detection (DAD) and Ion Trap Time-of-Flight Mass Spectrometry (IT-TOF-MS). ANAL LETT 2021. [DOI: 10.1080/00032719.2021.1878527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Joon Ho Hong
- Nanobio Research Center, Jeonnam Bioindustry Foundation (JBF), Jangsung-gun, Jeollanam-do, South Korea
| | - Ji Hyeon Son
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ok Yeon Song
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Jamila N, Hwang IM, Park YM, Lee GH, Choi JY, Khan N, Cho MJ, Park KS, Kim KS. RETRACTED ARTICLE: Elemental Analysis of Crustaceans by Inductively Coupled Plasma–Mass Spectrometry and Direct Mercury Analysis. ANAL LETT 2021. [DOI: 10.1080/00032719.2017.1296851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yu Min Park
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ga Hyun Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Min Ja Cho
- National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Kyung Su Park
- Korea Institute of Science and Technology, Seoul, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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13
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Jamila N, Khan N, Hwang IM, Park YM, Hyun Lee G, Choi JY, Cho MJ, Park KS, Kim KS. Elemental Analysis of Crustaceans by Inductively Coupled Plasma–Mass Spectrometry (ICP-MS) and Direct Mercury Analysis. ANAL LETT 2021. [DOI: 10.1080/00032719.2021.1895188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yu Min Park
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ga Hyun Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Min Ja Cho
- National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Kyung Su Park
- Korea Institute of Science and Technology, Seoul, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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14
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Jamila N, Khan N, Bibi N, Waqas M, Khan SN, Atlas A, Amin F, Khan F, Saba M. Hg(II) sensing, catalytic, antioxidant, antimicrobial, and anticancer potential of Garcinia mangostana and α-mangostin mediated silver nanoparticles. Chemosphere 2021; 272:129794. [PMID: 35534954 DOI: 10.1016/j.chemosphere.2021.129794] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/17/2021] [Accepted: 01/23/2021] [Indexed: 06/14/2023]
Abstract
This study reports synthesis of Garcinia mangostana fruit pericarp (unwanted waste material) and α-mangostin mediated silver nanoparticles (AgNPs). These AgNPs were efficiently produced using 1:10 (extract and salt) ratio under stirring and heating, which was confirmed by surface plasmon resonance (SPR) band in UV-Visible spectroscopic analysis, and size of 73-91 nm determined by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The synthesized AgNPs were used for Hg(II) detection in tap water, where the limits of detection and quantification were 2.6 μM and 8.9 μM, respectively. Furthermore, the subject AgNPs showed promising catalytic activity in the reduction of dyes and food colours including Congo red (CR), methylene blue (MB), malachite green (MG), methyl orange (MO), para-nitrophenol (PNP), rhodamine B (RdB), zarda yellow (ZY), deep green (DG), and bright red (BR). The synthesized AgNPs were also evaluated for their antioxidant, antimicrobial, and anticancer properties, where α-mangostin and its nanoparticles (Mang-AgNPs) exhibited promising IC50 values of 14.1 and 13.5 μg/mL, respectively against DU-145 cell line validated by in silico molecular docking study. This study is the first report highlighting the application of AgNPs of G. mangostana fruit pericarp extracts, and α-mangostin in Hg(II) detection, dyes degradation, and anticancer potential against DU-145. Finding of this study suggested the suitability of AgNPs as promising solid biosensor in Hg(II) metal detection, dyes reduction, and target in anticancer drug development.
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Affiliation(s)
- Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan.
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan.
| | - Nousheen Bibi
- Department of Bioinformatics, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Waqas
- Department of Botanical and Environmental Science, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Sadiq Noor Khan
- Department of Medical Lab Technology, University of Haripur, Haripur, 22060, Khyber Pakhtunkhwa, Pakistan
| | - Amir Atlas
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
| | - Farhat Amin
- Department of Bioinformatics, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Faryal Khan
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
| | - Malka Saba
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000, Khyber Pakhtunkhwa, Pakistan
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15
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Begum N, Nasir A, Parveen Z, Muhammad T, Ahmed A, Farman S, Jamila N, Shah M, Bibi NS, Khurshid A, Huma Z, Khalil AAK, Albrakati A, Batiha GES. Evaluation of the Hypoglycemic Activity of Morchella conica by Targeting Protein Tyrosine Phosphatase 1B. Front Pharmacol 2021; 12:661803. [PMID: 34093192 PMCID: PMC8173442 DOI: 10.3389/fphar.2021.661803] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 04/28/2021] [Indexed: 11/13/2022] Open
Abstract
Morchella conica (M. conica) Pers. is one of six wild edible mushrooms that are widely used by Asian and European countries for their nutritional value. The present study assessed the anti-diabetic potential of M. conica methanolic extract (100 mg/kg body weight) on streptozotocin (STZ)-induced diabetic mice. STZ was used in a single dose of 65 mg/kg to establish diabetic models. Body weights, water/food intake and fasting blood glucose levels were measured. Histopathological analysis of the pancreas and liver were performed to evaluate STZ-induced tissue injuries. In addition, in vitro assays such as α-amylase and protein tyrosine phosphatase 1B (PTP1B) inhibitory, antiglycation, antioxidant and cytotoxicity were performed. The in vitro study indicated potent PTP1B inhibitory potential of M. conica with an IC50 value of 26.5 μg/ml as compared to the positive control, oleanolic acid (IC50 36.2 μg/ml). In vivo investigation showed a gradual decrease in blood sugar level in M. conica-treated mice (132 mg/dl) at a concentration of 100 mg/kg as compared to diabetic mice (346 mg/dl). The extract positively improved liver and kidney damages as were shown by their serum glutamic pyruvic transaminase, serum glutamic oxaloacetate, alkaline phosphatase, serum creatinine and urea levels. Histopathological analysis revealed slight liver and pancreas improvement of mice treated with extract. Cytotoxicity assays displayed lower IC50 values. Based on the present results of the study, it may be inferred that M. conica are rich in bioactive compounds responsible for antidiabetic activity and this mushroom may be a potential source of antidiabetic drug. However, further studies are required in terms of isolation of bioactive compounds to validate the observed results.
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Affiliation(s)
- Naeema Begum
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Abdul Nasir
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan.,Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Zahida Parveen
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Taj Muhammad
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Asma Ahmed
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahor, Lahor, Pakistan
| | - Saira Farman
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Women University of Science and Technology Peshawar, Peshawar, Pakistan
| | - Mohib Shah
- Department of Botany, Abdul Wali Khan University, Mardan, Pakistan
| | - Noor Shad Bibi
- Department of Botany, Abdul Wali Khan University, Mardan, Pakistan
| | - Akif Khurshid
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Zille Huma
- Department of Botany, University of Peshawar, Peshawar, Pakistan
| | - Atif Ali Khan Khalil
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Ashraf Albrakati
- Department of Human Anatomy, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
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16
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Son JH, Islam MA, Hong JH, Jeong JY, Song OY, Kim HE, Khan N, Jamila N, Kim KS. Extraction of volatile organic compounds from leaves of Ambrosia artemisiifolia L. and Artemisia annua L. by headspace-solid phase micro extraction and simultaneous distillation extraction and analysis by gas chromatography/mass spectrometry. Food Sci Biotechnol 2021; 30:355-366. [PMID: 33868746 PMCID: PMC8017052 DOI: 10.1007/s10068-020-00875-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 12/11/2020] [Accepted: 12/30/2020] [Indexed: 11/26/2022] Open
Abstract
This study was designed to analyze the volatile organic compounds in the leaves of Ambrosia artemisiifolia L. and Artemisia annua L. from Korea. For extraction of volatile compounds, headspace-solid phase micro extraction (HS-SPME) and simultaneous distillation extraction (SDE) were applied and analyzed by gas chromatography/mass spectrometry (GC/MS). From the results, SDE extraction was found to give the highest concentration of volatile compounds with an average concentration of 1,237.79 mg/kg for A. annua L. leaves compared to 1,122.73 mg/kg by HS-SPME technique. A total of 116 volatile organic compounds were identified, including 76 similar volatile organic compounds detected by both the methods of extraction in leaves of subject species at varying concentrations. Among these 33 volatile organic compounds were reported for the first time from the subject plant species. Thus the present research findings extend the characterization of volatile organic compounds from leaves of A. annua L. and A. artemisiifolia L. species and reported some distinguishing compounds which may be used for their discrimination.
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Affiliation(s)
- Ji Hyeon Son
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
| | - Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, 5200 Bangladesh
| | - Joon Ho Hong
- Nanobio Research Center, Jeonnam Bioindustry Foundation (JBF), Jeollanam-do, 57248 Jangsung-gun, South Korea
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
| | - Ok Yeon Song
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
| | - Hui Eun Kim
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, 26000 Khyber Pakhtunkhwa Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, 25000 Khyber Pakhtunkhwa Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
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17
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Khan N, Jamila N, Amin F, Masood R, Atlas A, Khan W, Ain NU, Khan SN. Quantification of macro, micro and trace elements, and antimicrobial activity of medicinal herbs and their products. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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18
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Minhaz A, Khan N, Jamila N, Javed F, Imran M, Shujah S, Noor Khan S, Atlas A, Shah MR. Schiff base stabilized silver nanoparticles as potential sensor for Hg(II) detection, and anticancer and antibacterial agent. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.10.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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19
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Song OY, Islam MA, Son JH, Jeong JY, Kim HE, Yeon LS, Khan N, Jamila N, Kim KS. Elemental composition of pork meat from conventional and animal welfare farms by inductively coupled plasma-optical emission spectrometry (ICP-OES) and ICP-mass spectrometry (ICP-MS) and their authentication via multivariate chemometric analysis. Meat Sci 2020; 172:108344. [PMID: 33096429 DOI: 10.1016/j.meatsci.2020.108344] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/04/2020] [Accepted: 10/12/2020] [Indexed: 02/01/2023]
Abstract
The demand of consumers from around the world for natural, nutritional and palatable pork meat is increasing with time. This study analyzed macro (Ca, K, Mg, Na, P), micro (Fe, Zn, Cr, Mn, Ni, Cu, Se, Sr, Cs), trace (Li, Be, V, Co, Ga, Ba, U), and toxic trace (As, Cd, TI, and Pb) elements of pork meat from conventional and animal welfare farms in South Korea. Among the elements analyzed by inductively coupled plasma-optical emission, and mass spectrometric (ICP-OES, ICP-MS) techniques, K, Fe, Mn, and Ni content were higher in animal welfare pork meat. The trace and toxic trace elements content were lower than the standard values. The principal component and linear discriminant analyses (PCA, LDA) explained the highest variance (99.82%, 99.00%) of the group based on toxic elements. These findings can thus be used to evaluate animal welfare and conventional farms pork meat quality in South Korea as well as worldwide.
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Affiliation(s)
- Ok Yeon Song
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea; Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
| | - Ji Hyeon Son
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Hui Eun Kim
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Lee Seung Yeon
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea.
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20
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Atikul Islam M, Hwang IM, Khan N, Yeon Song O, Young Jeong J, Hyeon Son J, Jamila N, Kim KS. Authentication of Leaves and Petioles of Piper betle L. Varieties via Elemental Composition and Multivariate Chemometric Analysis. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1825465] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - In Min Hwang
- Hygienic and Safety Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Pakistan
| | - Ok Yeon Song
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Hyeon Son
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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21
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Jamila N, Khan N, Bibi A, Haider A, Noor Khan S, Atlas A, Nishan U, Minhaz A, Javed F, Bibi A. Piper longum catkin extract mediated synthesis of Ag, Cu, and Ni nanoparticles and their applications as biological and environmental remediation agents. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.06.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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22
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Islam MA, Ryu KY, Khan N, Song OY, Jeong JY, Son JH, Jamila N, Kim KS. Determination of the Volatile Compounds in Five Varieties of Piper betle L. from Bangladesh Using Simultaneous Distillation Extraction and Gas Chromatography/Mass Spectrometry (SDE-GC/MS). ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1744160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Md Atikul Islam
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh
| | - Keun Young Ryu
- Health and Environment Research Institute of Gwangju, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Pakistan
| | - Ok Yeon Song
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Young Jeong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Hyeon Son
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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23
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Jamila N, Khan N, Hwang IM, Saba M, Khan F, Amin F, Khan SN, Atlas A, Javed F, Minhaz A, Ullah F. Characterization of natural gums via elemental and chemometric analyses, synthesis of silver nanoparticles, and biological and catalytic applications. Int J Biol Macromol 2020; 147:853-866. [DOI: 10.1016/j.ijbiomac.2019.09.245] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 09/10/2019] [Accepted: 09/22/2019] [Indexed: 12/12/2022]
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24
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Jamila N, Khan N, Hwang IM, Nho EY, Choi JY, Atlas A, Khan SN, Amin F, Javed F, Kim KS. Application of Phytochemical and Elemental Profiling, Chemometric Multivariate Analyses, and Biological Activities for Characterization and Discrimination of Fruits of Four Garcinia Species. ANAL LETT 2020. [DOI: 10.1080/00032719.2019.1640244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | | | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Amir Atlas
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Sadiq Noor Khan
- Department of Medical Lab Technology, University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | - Farhat Amin
- Department of Bioinformatics, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Fatima Javed
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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25
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Khan N, Jamila N, Ejaz R, Nishan U, Kim KS. Volatile Oil, Phytochemical, and Biological Activities Evaluation of Trachyspermum ammi Seeds by Chromatographic and Spectroscopic Methods. ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1688825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Khyber Pakhtunkhwa, Kohat, Pakistan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Rabea Ejaz
- Department of Zoology, Shaheed Benazir Bhutto Women University, Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Umar Nishan
- Department of Chemistry, Kohat University of Science and Technology, Khyber Pakhtunkhwa, Kohat, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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26
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Arif U, Haider S, Haider A, Khan N, Alghyamah AA, Jamila N, Khan MI, Almasry WA, Kang IK. Biocompatible Polymers and their Potential Biomedical Applications: A Review. Curr Pharm Des 2019; 25:3608-3619. [DOI: 10.2174/1381612825999191011105148] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 09/29/2019] [Indexed: 01/28/2023]
Abstract
Background:
Biocompatible polymers are gaining great interest in the field of biomedical applications.
The term biocompatibility refers to the suitability of a polymer to body and body fluids exposure. Biocompatible
polymers are both synthetic (man-made) and natural and aid in the close vicinity of a living system or work in
intimacy with living cells. These are used to gauge, treat, boost, or substitute any tissue, organ or function of the
body. A biocompatible polymer improves body functions without altering its normal functioning and triggering
allergies or other side effects. It encompasses advances in tissue culture, tissue scaffolds, implantation, artificial
grafts, wound fabrication, controlled drug delivery, bone filler material, etc.
Objectives:
This review provides an insight into the remarkable contribution made by some well-known biopolymers
such as polylactic-co-glycolic acid, poly(ε-caprolactone) (PCL), polyLactic Acid, poly(3-
hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), Chitosan and Cellulose in the therapeutic measure for many
biomedical applications.
Methods: :
Various techniques and methods have made biopolymers more significant in the biomedical fields such
as augmentation (replaced petroleum based polymers), film processing, injection modeling, blow molding techniques,
controlled / implantable drug delivery devices, biological grafting, nano technology, tissue engineering
etc.
Results:
The fore mentioned techniques and other advanced techniques have resulted in improved biocompatibility,
nontoxicity, renewability, mild processing conditions, health condition, reduced immunological reactions and
minimized side effects that would occur if synthetic polymers are used in a host cell.
Conclusion:
Biopolymers have brought effective and attainable targets in pharmaceutics and therapeutics. There
are huge numbers of biopolymers reported in the literature that has been used effectively and extensively.
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Affiliation(s)
- Uzma Arif
- Department of Chemistry, Kohat University of Science and Technology, Kohat, KPK, Pakistan
| | - Sajjad Haider
- Department of Chemical Engineering, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| | - Adnan Haider
- Department of Chemistry, Kohat University of Science and Technology, Kohat, KPK, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, KPK, Pakistan
| | - Abdulaziz A. Alghyamah
- Department of Chemical Engineering, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, KPK, Pakistan
| | - Muhammad Imran Khan
- Deparment of Pharmacy, Kohat University of Science and Technology, Kohat KPK, Pakistan
| | - Waheed A. Almasry
- Department of Chemical Engineering, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| | - Inn-Kyu Kang
- Department of Polymer Science and Engineering, Kyungpook National University, Daegu, South Korea
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27
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Hwang IM, Yang JS, Jung JH, Lee HW, Lee HM, Seo HY, Khan N, Jamila N, Kim KS, Kim SH. Dietary intake assessment of macro, trace, and toxic elements via consumption of kimchi in South Korea. J Sci Food Agric 2019; 99:6474-6481. [PMID: 31294829 DOI: 10.1002/jsfa.9926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/28/2019] [Accepted: 07/08/2019] [Indexed: 05/16/2023]
Abstract
BACKGROUND Kimchi, a Korean food, is now produced and consumed in many other countries. In this study, the macro, trace, and toxic element content in varieties of kimchi from Korea and China was evaluated. A health-risk assessment, involving the calculation of estimated dietary intake values, was undertaken. To discriminate among samples with different origins, linear discriminant analysis (LDA) and principal component analysis (PCA) were applied. RESULTS The analytical methods used for analyses were successfully validated. In the quantification of elements, no significant differences were detected in the concentrations of the elements that were analyzed. Based on the fresh weight of kimchi, among the macro elements, the concentrations of Na and K were relatively high, with values of 4181.9-9919.8 mg kg-1 and 1661.8-6623.5 mg kg-1 , respectively. Among the trace elements that were analyzed, zinc in Korean samples, and strontium in Chinese samples showed the highest concentrations, at 2.67 and 2.98 mg kg-1 , respectively. Concentration levels of the toxic trace elements were within permissible limits. The amount of daily intake and provisional daily intake of each element calculated based on kimchi intake confirmed its safety for consumption. Linear discriminant analysis and PCA successfully discriminated among the samples of Chinese and Korean origin. CONCLUSION The provisional daily intake of the toxic elements was within provisional tolerable daily intake values. The normal intake of kimchi could not pose a threat upon consumption. © 2019 Society of Chemical Industry.
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Affiliation(s)
- In Min Hwang
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji-Su Yang
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji-Hye Jung
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Hae-Won Lee
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Hee Min Lee
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Hye-Young Seo
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Sung Hyun Kim
- World Institute of Kimchi, Gwangju, Republic of Korea
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Nho EY, Choi JY, Lee CM, Dang YM, Khan N, Jamila N, Kim KS. Origin Authentication of Pork Fat via Elemental Composition, Isotope Ratios, and Multivariate Chemometric Analyses. ANAL LETT 2019. [DOI: 10.1080/00032719.2018.1545133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Cheong Mi Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yun Mi Dang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Jamila N, Khan N, Hwang IM, Choi JY, Nho EY, Khan SN, Atlas A, Kim KS. Determination of macro, micro, trace essential, and toxic elements in Garcinia cambogia fruit and its anti-obesity commercial products. J Sci Food Agric 2019; 99:2455-2462. [PMID: 30367475 DOI: 10.1002/jsfa.9454] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Garcinia (Clusiaceae) species are traditionally used as flavoring agents in curries and to cure several human health complications. This study investigated 31 macro, micro, and trace elements in microwave-assisted digested samples of Garcinia cambogia fruit and its anti-obesity commercial products by inductively coupled plasma-optical emission spectroscopy (ICP-OES) and inductively coupled plasma-mass spectrometric (ICP-MS) techniques. The methods were also validated using the coefficient of determination (R2 ), limits of detection and quantification (LOD, LOQ), precision (CV%), analysis of certified reference materials, spiking recovery experiments, and participation in an accredited laboratory proficiency test organized by Food Analysis Performance Assessment Scheme (FAPAS). RESULTS Quality assurance confirmed that the methods were efficient and in accordance with criteria set by the Association of Official Analytical Chemists (AOAC). In the elemental analysis, the analyzed macro, micro, and trace essential elements were present in appreciable concentrations, which could meet the human nutritional requirements. Traces of toxic elements were within safe limits. CONCLUSION From the results of the current study, the fruit and its commercial products could be considered potential sources of mineral elements without posing any threats to consumers. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - In Min Hwang
- Hygienic and Safety Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Sadiq Noor Khan
- Department of Medical Lab Technology, University of Haripur, Haripur, Pakistan
| | - Amir Atlas
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Hong YS, Choi JY, Nho EY, Hwang IM, Khan N, Jamila N, Kim KS. Determination of macro, micro and trace elements in citrus fruits by inductively coupled plasma-optical emission spectrometry (ICP-OES), ICP-mass spectrometry and direct mercury analyzer. J Sci Food Agric 2019; 99:1870-1879. [PMID: 30264403 DOI: 10.1002/jsfa.9382] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/15/2018] [Accepted: 09/19/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Citrus fruits are widely consumed around the world. Several elements are known to have important physiological functions in living things, whereas others are reported to have toxic effects. This study was aimed to analyze the concentration of macro, micro and trace elements in citrus fruit varieties. Samples were acid digested using a microwave system and analyzed for macro elements by inductively coupled plasma-optical emission spectrometry (ICP-OES) and for micro and trace elements by inductively coupled plasma-mass spectrometry (ICP-MS). The application of analytical techniques was analyzed by determining method validation parameters including limits of detection and quantification, linearity, precision, spiking experiments and analyzing certified reference material (NIST CRM-1570a), Spinach leaves. RESULTS The elemental levels of citrus fruits were found largely to be dependent upon the type of analyzed samples. Among nutritionally important elements, citrus fruits were good sources of potassium (95.13-270.4 mg kg-1 ), calcium (10.57-75.29 mg kg-1 ), zinc (466.5-1611 µg kg-1 ) and manganese (35.35-1902 µg kg-1 ). The concentrations of toxic elements (Pb, Cd, As, Al, Hg) were very low. CONCLUSION In general, the concentrations of analyzed elements were within the critical levels specified by the Food and Agriculture Organization/World Health Organization and Food and Nutrition Board USA. Linear discriminant analysis successfully separated the samples into clear groups with 93.9% correct classification. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Young Shin Hong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Park YM, Choi JY, Nho EY, Lee CM, Hwang IM, Khan N, Jamila N, Kim KS. Determination of macro and trace elements in canned marine products by inductively coupled plasma—optical emission spectrometry (ICP-OES) and ICP—mass spectrometry (ICP-MS). ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1510938] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Yu Min Park
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Cheong Mi Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Hwang IM, Moon EW, Lee HW, Jamila N, Su Kim K, Ha JH, Kim SH. Discrimination of Chili Powder Origin Using Inductively Coupled Plasma–Mass Spectrometry (ICP-MS), Inductively Coupled Plasma–Optical Emission Spectroscopy (ICP-OES), and Near Infrared (NIR) Spectroscopy. ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1508293] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- In Min Hwang
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Woo Moon
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Hae-Won Lee
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Chemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji-Hyoung Ha
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Sung Hyun Kim
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
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Park YM, Lee CM, Hong JH, Jamila N, Khan N, Jung JH, Jung YC, Kim KS. Origin discrimination of defatted pork via trace elements profiling, stable isotope ratios analysis, and multivariate statistical techniques. Meat Sci 2018; 143:93-103. [DOI: 10.1016/j.meatsci.2018.04.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 04/13/2018] [Accepted: 04/13/2018] [Indexed: 01/15/2023]
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Choi JY, Hong JH, Dang YM, Jamila N, Khan N, Jo CH, Chun HS, Kim KS. Identification Markers of Adulteration in Korean Red Ginseng (Panax Ginseng) Products Using High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography–Mass Spectrometry (LC-MS). ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1443340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Joon Ho Hong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yun Mi Dang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Cheon Ho Jo
- New Hazardous Substances Team, National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Hyang Sook Chun
- School of Food Science and Technology, Chung-Ang University, Anseong, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Nho EY, Jamila N, Khan N, Dang YM, Lee GH, Park YM, Choi JY, Kim KS. Determination of Metals in Fruits of Cucurbitaceae Species from South Korea, to Characterize Potential Effects on Human Health. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1360896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Yun Mi Dang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ga Hyun Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yu Min Park
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Hong JH, Khan N, Jamila N, Hong YS, Nho EY, Choi JY, Lee CM, Kim KS. Determination of Volatile Flavour Profiles of Citrus spp. Fruits by SDE-GC-MS and Enantiomeric Composition of Chiral Compounds by MDGC-MS. Phytochem Anal 2017; 28:392-403. [PMID: 28444796 DOI: 10.1002/pca.2686] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 02/28/2017] [Accepted: 03/13/2017] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Citrus fruits are known to have characteristic enantiomeric key compounds biosynthesised by highly stereoselective enzymatic mechanisms. In the past, evaluation of the enantiomeric ratios of chiral compounds in fruits has been applied as an effective indicator of adulteration by the addition of synthetic compounds or natural components of different botanical origin. OBJECTIVE To analyse the volatile flavour compounds of Citrus junos Sieb. ex Tanaka (yuzu), Citrus limon BURM. f. (lemon) and Citrus aurantifolia Christm. Swingle (lime), and determine the enantiomeric ratios of their chiral compounds for discrimination and authentication of extracted oils. METHODOLOGY Volatile flavour compounds of the fruits of the three Citrus species were extracted by simultaneous distillation extraction and analysed by gas chromatography-mass spectrometry. The enantiomeric composition (ee%) of chiral camphene, sabinene, limonene and β-phellandrene was analysed by heart-cutting multidimensional gas chromatography-mass spectrometry. RESULTS Sixty-seven (C. junos), 77 (C. limon) and 110 (C. aurantifolia) volatile compounds were identified with limonene, γ-terpinene and linalool as the major compounds. Stereochemical analysis (ee%) revealed 1S,4R-(-) camphene (94.74, 98.67, 98.82), R-(+)-limonene (90.53, 92.97, 99.85) and S-(+)-β-phellandrene (98.69, 97.15, 92.13) in oil samples from all three species; R-(+)-sabinene (88.08) in C. junos; and S-(-)-sabinene (81.99, 79.74) in C. limon and C. aurantifolia, respectively. CONCLUSION The enantiomeric composition and excess ratios of the chiral compounds could be used as reliable indicators of genuineness and quality assurance of the oils derived from the Citrus fruit species. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Joon Ho Hong
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhuwa, Pakistan
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
- Department of Chemistry, Women University Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Young Shin Hong
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
| | - Cheong Mi Lee
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, 61452, Republic of Korea
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Hwang IM, Choi JY, Nho EY, Lee GH, Jamila N, Khan N, Jo CH, Kim KS. Characterization of Red Peppers (Capsicum annuum) by High-performance Liquid Chromatography and Near-infrared Spectroscopy. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1265532] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Hygienic Safety and Analysis Center, World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ga Hyun Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Cheon Ho Jo
- New Hazardous Substances Team, National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Khan N, Jamila N, MiDang Y, Lee CM, Park YM, Lee GH, Ja CM, Kim KS. Elemental Analysis of Stone Fruits by Inductively Coupled Plasma Mass Spectrometry and Direct Mercury Analysis. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1291656] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Yun MiDang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Cheong Mi Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yu Min Park
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ga Hyun Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Cho Min Ja
- Food Safety Evaluation Department, National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Affiliation(s)
- In Min Hwang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yun Mi Dang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Hye-Young Seo
- World Institute of Kimchi, Gwangju, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Jamila N, Khan N, Khan AA, Khan I, Khan SN, Zakaria ZA, Khairuddean M, Osman H, Kim KS. IN VIVO CARBON TETRACHLORIDE-INDUCED HEPATOPROTECTIVE AND IN VITRO CYTOTOXIC ACTIVITIES OF GARCINIA HOMBRONIANA (SEASHORE MANGOSTEEN). Afr J Tradit Complement Altern Med 2017; 14:374-382. [PMID: 28573253 PMCID: PMC5446463 DOI: 10.21010/ajtcam.v14i2.38] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Garcinia hombroniana, known as "manggis hutan" (jungle mangosteen) in Malaysia, is distributed in tropical Asia, Borneo, Thailand, Andaman, Nicobar Islands, Vietnam and India. In Malaysia, its ripened crimson sour fruit rind is used as a seasoning agent in curries and culinary dishes. Its roots and leaves decoction is used against skin infections and after child birth. This study aimed to evaluate in vivo hepatoprotective and in vitro cytotoxic activities of 20% methanolic ethyl acetate (MEA) G. hombroniana bark extract. MATERIALS AND METHODS In hepatoprotective activity, liver damage was induced by treating rats with 1.0 mL carbon tetrachloride (CCl4)/kg and MEA extract was administered at a dose of 50, 250 and 500 mg/kg 24 h before intoxication with CCl4. Cytotoxicity study was performed on MCF-7 (human breast cancer), DBTRG (human glioblastoma), PC-3 (human prostate cancer) and U2OS (human osteosarcoma) cell lines. 1H, 13C-NMR (nuclear magnetic resonance), and IR (infrared) spectral analyses were also conducted for MEA extract. RESULTS In hepatoprotective activity evaluation, MEA extract at a higher dose level of 500 mg/kg showed significant (p<0.05) potency. In cytotoxicity study, MEA extract was more toxic towards MCF-7 and DBTRG cell lines causing 78.7% and 64.3% cell death, respectively. MEA extract in 1H, 13C-NMR, and IR spectra exhibited bands, signals and J (coupling constant) values representing aromatic/phenolic constituents. CONCLUSIONS From the results, it could be concluded that MEA extract has potency to inhibit hepatotoxicity and MCF-7 and DBTRG cancer cell lines which might be due to the phenolic compounds depicted from NMR and IR spectra.
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Affiliation(s)
- Nargis Jamila
- Department of Food and Nutrition, Chosun University, 61452 Gwangju, Republic of Korea
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, 26000 Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Amir Atlas Khan
- Department of Chemistry, Kohat University of Science and Technology, 26000 Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Imran Khan
- Department of Electrical Engineering, CECOS University of IT and Emerging Sciences, Peshawar, Pakistan
| | - Sadiq Noor Khan
- Department of Chemistry, Kohat University of Science and Technology, 26000 Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Zainal Amiruddin Zakaria
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdong, Selangor, Malaysia
| | - Melati Khairuddean
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Hasnah Osman
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, 61452 Gwangju, Republic of Korea
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Kim JS, Hwang IM, Lee GH, Park YM, Choi JY, Jamila N, Khan N, Kim KS. Geographical origin authentication of pork using multi-element and multivariate data analyses. Meat Sci 2017; 123:13-20. [DOI: 10.1016/j.meatsci.2016.08.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/22/2016] [Accepted: 08/26/2016] [Indexed: 01/23/2023]
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Jamila N, Choi JY, Hong JH, Nho EY, Khan N, Jo CH, Chun HS, Kim KS. Identification and quantification of adulteration in Garcinia cambogia commercial products by chromatographic and spectrometric methods. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 33:1751-1760. [DOI: 10.1080/19440049.2016.1244733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Joon Ho Hong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science & Technology, Kohat, Pakistan
| | - Cheon Ho Jo
- National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, Cheongju, Republic of Korea
| | - Hyang Sook Chun
- School of Food Science and Technology, Chung-Ang University, Anseong, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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Habte G, Choi JY, Nho EY, Jamila N, Khan N, Hwang IM, Kim KS. Determination of Essential and Toxic Elements in Tropical Fruit by Microwave-Assisted Digestion and Inductively Coupled Plasma–Mass Spectrometry. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1207655] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Habte G, Hwang IM, Kim JS, Hong JH, Hong YS, Choi JY, Nho EY, Jamila N, Khan N, Kim KS. Elemental profiling and geographical differentiation of Ethiopian coffee samples through inductively coupled plasma-optical emission spectroscopy (ICP-OES), ICP-mass spectrometry (ICP-MS) and direct mercury analyzer (DMA). Food Chem 2016; 212:512-20. [PMID: 27374562 DOI: 10.1016/j.foodchem.2016.05.178] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 05/25/2016] [Accepted: 05/30/2016] [Indexed: 01/13/2023]
Abstract
This study was aimed to establish the elemental profiling and provenance of coffee samples collected from eleven major coffee producing regions of Ethiopia. A total of 129 samples were analyzed for forty-five elements using inductively coupled plasma (ICP)-optical emission spectroscopy (OES), ICP-mass spectrometry (MS) and direct mercury analyzer (DMA). Among the macro elements, K showed the highest levels whereas Fe was found to have the lowest concentration values. In all the samples, Ca, K, Mg, P and S contents were statistically significant (p<0.05). Micro elements showed the concentrations order of: Mn>Cu>Sr>Zn>Rb>Ni>B. Contents of the trace elements were lower than the permissible standard values. Inter-regions differentiation by cluster analysis (CA), linear discriminant analysis (LDA) and principal component analysis (PCA) showed that micro and trace elements are the best chemical descriptors of the analyzed coffee samples.
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Affiliation(s)
- Girum Habte
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea; Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
| | - In Min Hwang
- World Institute of Kimchi, Gwangju 503-360, Republic of Korea
| | - Jae Sung Kim
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Joon Ho Hong
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Young Sin Hong
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Eun Yeong Nho
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat 26000, Khyber Pakhtunkhwa, Pakistan
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Republic of Korea.
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Hwang IM, Yang JS, Kim SH, Jamila N, Khan N, Kim KS, Seo HY. Elemental Analysis of Sea, Rock, and Bamboo Salts by Inductively Coupled Plasma-Optical Emission and Mass Spectrometry. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1158831] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Affiliation(s)
- Nargis Jamila
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology, 26000 Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Imran Khan
- Department of Electrical Engineering, CECOS University, 25000 Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Amir Atlas Khan
- Department of Bio-informatics and Biotechnology, International Islamic University, H-10, Islamabad, Pakistan
| | - Sadiq Noor Khan
- Department of Medical Lab Technology, University of Haripur, 22060 Haripur, Khyber Pakhtunkhwa, Pakistan
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Jamila N, Yeong KK, Murugaiyah V, Atlas A, Khan I, Khan N, Khan SN, Khairuddean M, Osman H. Molecular docking studies andin vitrocholinesterase enzyme inhibitory activities of chemical constituents ofGarcinia hombroniana. Nat Prod Res 2014; 29:86-90. [DOI: 10.1080/14786419.2014.952228] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Khan N, Choi JY, Nho EY, Habte G, Jamila N, Hong JH, Ryu KY, Park KS, Kim KS. Determination of Macronutrients in Spices by Inductively Coupled Plasma-Optical Emission Spectrometry. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.908384] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Jamila N, Khairuddean M, Khan SN, Khan N. Complete NMR assignments of bioactive rotameric (3 → 8) biflavonoids from the bark of Garcinia hombroniana. Magn Reson Chem 2014; 52:345-352. [PMID: 24700704 DOI: 10.1002/mrc.4071] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 03/10/2014] [Accepted: 03/12/2014] [Indexed: 06/03/2023]
Abstract
The genus Garcinia is reported to possess antimicrobial, anti-inflammatory, anticancer, hepatoprotective and anti-HIV activities. Garcinia hombroniana in Malaysia is used to treat itching and as a protective medicine after child birth. This study was aimed to isolate the chemical constituents from the bark of G. hombroniana and explore their possible pharmacological potential. Ethyl acetate extract afforded one new (1) and six (2-7) known 3 → 8 rotameric biflavonoids. Their structures were elucidated by UV, IR and NMR (1D and 2D) spectroscopy together with electron ionization/ESI mass spectrometric techniques and were identified as (2R, 3S) volkensiflavone-7-O-rhamnopyranoside (1), volkensiflavone (2), 4″-O-methyl-volkensiflavone (3), volkensiflavone-7-O-glucopyranoside (4), morelloflavone (5), 3″-O-methyl-morelloflavone (6) and morelloflavone-7-O-glucopyranoside (7). The absolute configuration of compound 1 was assigned by circular dichroism spectroscopy as 2R, 3S. The coexistence of conformers of isolated biflavonoids in solution at 25 °C in different solvents was confirmed by variable temperature NMR studies. At room temperature (25 °C), compounds 1-7 exhibited duplicate NMR signals, while at elevated temperature (90 °C), a single set of signals was obtained. Compound 5 showed significant in vitro antioxidant activities against 1,1-diphenyl-2-picrylhydrazyl and 2,2'-azino-bis-3-ethyl benzthiazoline-6-sulfonic acid radicals. The antibacterial studies showed that compounds 5 and 6 are the most active against Staphylococcus aureus, Bacillus subtilis and Escherichia coli. Compounds 3 and 6 also showed moderate antituberculosis activity against H38 Rv. Based on the research findings, G. hombroniana could be concluded as a rich source of flavanone-flavone (3 → 8) biflavonoids that exhibit rotameric behaviour at room temperature and display significant antioxidant and antibacterial activities.
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Affiliation(s)
- Nargis Jamila
- School of Chemical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
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Jamila N, Khairuddean M, Yeong KK, Osman H, Murugaiyah V. Cholinesterase inhibitory triterpenoids from the bark ofGarcinia hombroniana. J Enzyme Inhib Med Chem 2014; 30:133-9. [DOI: 10.3109/14756366.2014.895720] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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