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Results for “"Khondoker Shahin Ahmed"”

16+ results

Antioxidant activity of Moringa oleifera seed extracts

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Ismet Ara Jahan, Hemayet Hossain, Khondoker Shahin Ahmed, Zakia Sultana et al.

Journal: Oriental Pharmacy and Experimental MedicineYear: 2018Citations: 62
Life Sciences
Agricultural and Biological Sciences
Plant Science
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Extraction of a novel tanning agent from indigenous plant bark and its application in leather processing

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Raju Kumar Das, Al Mizan, Fatema Tuj Zohra, Sobur Ahmed et al.

Journal: Journal of Leather Science and EngineeringYear: 2022Citations: 55

Abstract The use of vegetable tanning materials in leather processing has drawn attention as an alternative to basic chromium sulphate for its natural abundance and environmental aspects. In this work, an attempt has been made to extract vegetable tannins from Xylocarpus granatum bark using differen...

Physical SciencesMaterials ScienceBiomaterialsOpen Access
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Antioxidant activities and simultaneous HPLC-DAD profiling of polyphenolic compounds from Moringa oleifera Lam. Leaves grown in Bangladesh

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Khondoker Shahin Ahmed, Israt Jahan, Ferdoushi Jahan, H. Hosain

Journal: Food ResearchYear: 2021Citations: 51

Moringa oleifera Lam. has been used as a traditional medicine for the treatment of several diseases. In this study, the antioxidant activity and simultaneous HPLC profiling of polyphenolic compounds in 80% ethanol and water extracts of M. oleifera tender and mature leaves available in Bangladesh wer...

Life SciencesAgricultural and Biological SciencesPlant ScienceOpen Access
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Metabolic profiling of phenolics of the extracts from the various parts of blackberry plant (Syzygium cumini L.) and their antioxidant activities

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Md. Abdul Halim, Kawser Alam Kanan, Towrin Nahar, Md Jiaur Rahman et al.

Journal: LWTYear: 2022Citations: 49

The phenolic metabolites were extracted from the defatted leaves, seeds and pulp of blackberry using 80% ethanol. The phenolic profiles and antioxidant activities of the extracts so obtained were then evaluated. In addition, metabolic pathway determination was performed by metabo Analyst as well as ...

Health SciencesMedicineBiochemistryOpen Access
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Phytochemical profiling of Blumea laciniata (Roxb.) DC. and its phytopharmaceutical potential against diabetic, obesity, and Alzheimer’s

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A.M. Swaraz, Fariha Sultana, Md. Wasim Bari, Khondoker Shahin Ahmed et al.

Journal: Biomedicine & PharmacotherapyYear: 2021Citations: 31

Blumea laciniata (Roxb.) DC. is a folk medicinal annual herb of the Asteraceae family that grows in South and Southeast Asia. In order to evaluate its phytopharmaceutical potential against diabetic, obesity, and Alzheimer's, a comprehensive phytochemical profile, in vitro and in silico enzyme inhibi...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Quantitative assessment of toxicity in the Shitalakkhya River, Bangladesh

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Jahida Binte Islam, Akash Mamon Sarkar, Abul Kalam Md. Lutfor Rahman, Khondoker Shahin Ahmed

Journal: The Egyptian Journal of Aquatic ResearchYear: 2015Citations: 31

Physicochemical parameters namely temperature, pH, salinity, EC, TDS, DO and COD were analyzed from October, 2012 to August, 2013. Toxic metals Cr, Cd, Ni, Cu and Zn were quantified during June, 2013. The observed parameters ranged as Temp. 20.5–31.3 °C, pH 6.9–8.0, salinity 57–582 mg/L, TDS 80–754 ...

Physical SciencesEnvironmental ScienceWater Science and TechnologyOpen Access
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Vitamin C (L-ascorbic Acid) Content in Different Parts of Moringa oleifera Grown in Bangladesh

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Khondoker Shahin Ahmed, Rajib Banik, Md Nur Hossain, Ismet Ara Jahan

Journal: American Chemical Science JournalYear: 2015Citations: 30

Vitamin C is a water soluble organic compound that participates in many biological processes. The objective of the present research is to evaluate the vitamin C contents in different parts of Moringa oleifera e.g. tender and matured leaves, flowers and pods grown in Bangladesh. Vitamin C content in ...

Life SciencesAgricultural and Biological SciencesPlant ScienceOpen Access
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Bioactive compounds, antioxidant properties and phenolic profile of pulp and seed of Syzygium cumini

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Shafi Ahmed, Ismet Ara Jahan, Hemayet Hossain, Khondoker Shahin Ahmed et al.

Journal: Journal of Food Measurement & CharacterizationYear: 2021Citations: 28
Health SciencesMedicineBiochemistry
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Nanostructured chitosan-polyphenolic patch for remote NIR-photothermal controlled dermal drug delivery

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Muntasir Rahman, Fariha Chowdhury, Kamal Uddin, Khondoker Shahin Ahmed et al.

Journal: International Journal of Biological MacromoleculesYear: 2023Citations: 26

We describe the synthesis of a nanostructured dermal patch composed of chitosan-tannic acid (CT) that can carry near-infrared (NIR) active Indocyanine green (ICG) dye for performing photothermal heat conversion activity. The NIR-responsive CT-I dermal patch can deliver topical antibiotic drugs (Neom...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmaceutical Science
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Antidiabetic and hepatoprotective potential of whole plant extract and isolated compounds of Aeginetia indica

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Md. Sharif Reza, Md. Sadikur Rahman Shuvo, Md. Mahadi Hassan, Mohammad Anwarul Basher et al.

Journal: Biomedicine & PharmacotherapyYear: 2020Citations: 26

BACKGROUND: Aeginetia indica, a perennial herb from the Orobanchaceae family, generally grows as a root parasite and is widely distributed in the forests of South and South-Asian countries. The plant has valuable uses in herbal medicine against various diseases, such as diabetes, liver diseases, and...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Intake of toxic metals through dietary eggs consumption and its potential health risk assessment on the peoples of the capital city Dhaka, Bangladesh

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Abdus Samad, D. Ñ. Roy, Md. Mahmodul Hasan, Khondoker Shahin Ahmed et al.

Journal: Arabian Journal of ChemistryYear: 2023Citations: 25

Around the world, hen meat and eggs are very widely consumed in dishes like curries, processed cuisine, and fast food. The ingestion of contaminated eggs poses a biochemical risk from the perspective of food safety due to the presence of heavy metal and trace element residues in hen eggs. The purpos...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Polyphenol-rich leaf of Aphanamixis polystachya averts liver inflammation, fibrogenesis and oxidative stress in ovariectomized Long-Evans rats

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Md Mizanur Rahman, Nusaira Beenta Shahab, Pintu Miah, Md Mahamudur Rahaman et al.

Journal: Biomedicine & PharmacotherapyYear: 2021Citations: 23

Aphanamixis polystachya (Wall.) R.Parker, locally known as Pithraj, is a medicinal herb having enormous traditional applications. However, the scientific rationale underlying the ethnomedicinal claims was not well-founded. The current investigation aimed to explore the mechanistic insights of protec...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Zingiber roseum Rosc. rhizome: A rich source of hepatoprotective polyphenols

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Muhammed Amanat, Md. Sharif Reza, Md. Sadikur Rahman Shuvo, Khondoker Shahin Ahmed et al.

Journal: Biomedicine & PharmacotherapyYear: 2021Citations: 22

Zingiber roseum is native to Bangladesh and widely used in folk medicine. This present study was designed to assess the ameliorative potential of Zingiber roseum rhizome extract in carbon tetrachloride (CCl4) induced hepatotoxicity in mice model. Seven phenolic compounds were identified and quantifi...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Rutin hydrate and extract from Castanopsis tribuloides reduces pyrexia via inhibiting microsomal prostaglandin E synthase-1

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Tarek Hasan, Esrat Jahan, Khondoker Shahin Ahmed, Hemayet Hossain et al.

Journal: Biomedicine & PharmacotherapyYear: 2022Citations: 19

Castanopsis tribuloides belongs to the oak species (Fagaceae) and it is commonly distributed in evergreen forests of Bangladesh, India, Myanmar, Nepal, China, and Thailand. Our present study aimed at uncovering the antipyretic potential of methanol extract of C. tribuloides bark (CTB) in the mice mo...

Health SciencesMedicinePharmacologyOpen Access
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Bioactive compounds and antioxidant activity of black and green tea available in Bangladesh

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Mizanur Rahman, Israt Jahan, Shafi Ahmed, Khondoker Shahin Ahmed et al.

Journal: Food ResearchYear: 2021Citations: 19

People in Bangladesh are traditionally used to consume mainly black tea. However, some tea manufacturing companies are now producing green tea, though in a small scale. To create new knowledge as well as awareness about the consumption of green tea, the present study was carried out to compare the b...

Health SciencesMedicinePathology and Forensic MedicineOpen Access
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