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Field: Phytochemicals and Antioxidant Activities

Review on in vivo and in vitro methods evaluation of antioxidant activity

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Md Nur Alam, Nusrat Jahan Bristi, Md Rafiquzzaman

Journal: Saudi Pharmaceutical Journal
Year: 2012
Citations: 1724

A good number of abstracts and research articles (in total 74) published, so far, for evaluating antioxidant activity of various samples of research interest were gone through where 407 methods were come across, which were repeated from 29 different methods. These were classified as in vitro and in ...

Physical SciencesChemistryOrganic ChemistryOpen Access
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Terpenes and terpenoids as main bioactive compounds of essential oils, their roles in human health and potential application as natural food preservatives

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Ayu Masyita, Reka Mustika Sari, Ayun Dwi Astuti, Budiman Yasir et al.

Journal: Food Chemistry XYear: 2022Citations: 962

Essential oils (EOs) are volatile and concentrated liquids extracted from different parts of plants. Bioactive compounds found in EOs, especially terpenes and terpenoids possess a wide range of biological activities including anticancer, antimicrobial, anti-inflammatory, antioxidant, and antiallergi...

Life SciencesAgricultural and Biological SciencesFood ScienceOpen Access
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Role of Phenolic Compounds in Human Disease: Current Knowledge and Future Prospects

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Md. Mominur Rahman, Md. Saidur Rahaman, Md. Rezaul Islam, Firoza Rahman et al.

Journal: MoleculesYear: 2021Citations: 797

Inflammation is a natural protective mechanism that occurs when the body's tissue homeostatic mechanisms are disrupted by biotic, physical, or chemical agents. The immune response generates pro-inflammatory mediators, but excessive output, such as chronic inflammation, contributes to many persistent...

Health SciencesMedicineBiochemistryOpen Access
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Effect of Citrus Flavonoids, Naringin and Naringenin, on Metabolic Syndrome and Their Mechanisms of Action

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Md Ashraful Alam, Nusrat Subhan, Mahbubur Rahman, Shaikh Jamal Uddin et al.

Journal: Advances in NutritionYear: 2014Citations: 778

Flavonoids are important natural compounds with diverse biologic activities. Citrus flavonoids constitute an important series of flavonoids. Naringin and its aglycone naringenin belong to this series of flavonoids and were found to display strong anti-inflammatory and antioxidant activities. Several...

Health SciencesMedicineBiochemistryOpen Access
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5-Hydroxymethylfurfural (HMF) levels in honey and other food products: effects on bees and human health

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Ummay Mahfuza Shapla, Md. Solayman, Nadia Alam, Md. Ibrahim Khalil et al.

Journal: Chemistry Central JournalYear: 2018Citations: 568

An organic compound known as 5-hydroxymethylfurfural (HMF) is formed from reducing sugars in honey and various processed foods in acidic environments when they are heated through the Maillard reaction. In addition to processing, storage conditions affect the formation HMF, and HMF has become a suita...

Life SciencesAgricultural and Biological SciencesInsect ScienceOpen Access
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Flavonoids a Bioactive Compound from Medicinal Plants and Its Therapeutic Applications

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Arpita Roy, Ariba Khan, Irfan Ahmad, Saad Alghamdi et al.

Journal: BioMed Research InternationalYear: 2022Citations: 537

Plants generally secrete secondary metabolites in response to stress. These secondary metabolites are very useful for humankind as they possess a wide range of therapeutic activities. Secondary metabolites produced by plants include alkaloids, flavonoids, terpenoids, and steroids. Flavonoids are one...

Health SciencesMedicineBiochemistryOpen Access
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Nutritional Composition and Bioactive Compounds in Tomatoes and Their Impact on Human Health and Disease: A Review

Verified

Md. Yousuf Ali, Abu Ali Ibn Sina, Shahad Saif Khandker, Lutfun Neesa et al.

Journal: FoodsYear: 2020Citations: 472

Tomatoes are consumed worldwide as fresh vegetables because of their high contents of essential nutrients and antioxidant-rich phytochemicals. Tomatoes contain minerals, vitamins, proteins, essential amino acids (leucine, threonine, valine, histidine, lysine, arginine), monounsaturated fatty acids (...

Health SciencesMedicineBiochemistryOpen Access
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Drought stress enhances nutritional and bioactive compounds, phenolic acids and antioxidant capacity of Amaranthus leafy vegetable

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Umakanta Sarker, Shinya Oba

Journal: BMC Plant BiologyYear: 2018Citations: 376

BACKGROUND: Bioactive compounds, vitamins, phenolic acids, flavonoids of A. tricolor are the sources of natural antioxidant that had a great importance for the food industry as these detoxify ROS in the human body. These natural antioxidants protect human from many diseases such as cancer, arthritis...

Life SciencesAgricultural and Biological SciencesFood ScienceOpen Access
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Diverse Physiological Roles of Flavonoids in Plant Environmental Stress Responses and Tolerance

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Aida Shomali, Susmita Das, Namira Arif, Mohammad Sarraf et al.

Journal: PlantsYear: 2022Citations: 370

Flavonoids are characterized as the low molecular weight polyphenolic compounds universally distributed in planta. They are a chemically varied group of secondary metabolites with a broad range of biological activity. The increasing amount of evidence has demonstrated the various physiological funct...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Hydroxycinnamic acid derivatives: a potential class of natural compounds for the management of lipid metabolism and obesity

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Md Ashraful Alam, Nusrat Subhan, Hemayet Hossain, Murad Hossain et al.

Journal: Nutrition & MetabolismYear: 2016Citations: 354

Hydroxycinnamic acid derivatives are important class of polyphenolic compounds originated from the Mavolanate-Shikimate biosynthesis pathways in plants. Several simple phenolic compounds such as cinnamic acid, p-coumaric acid, ferulic acid, caffeic acid, chlorgenic acid, and rosmarinic acid belong t...

Health SciencesMedicineEpidemiologyOpen Access
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Natural antioxidants from some fruits, seeds, foods, natural products, and associated health benefits: An update

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Md. Mizanur Rahaman, Rajib Hossain, Jesús Herrera‐Bravo, Mohammad Torequl Islam et al.

Journal: Food Science & NutritionYear: 2023Citations: 347

Antioxidants are compounds that inhibit the oxidation of other molecules and protect the body from the effects of free radicals, produced either by normal cell metabolism or as an effect of pollution and exposure to other external factors and are responsible for premature aging and play a role in ca...

Health SciencesMedicineBiochemistryOpen Access
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Antidiabetic Phytochemicals From Medicinal Plants: Prospective Candidates for New Drug Discovery and Development

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Safaet Alam, Md. Moklesur Rahman Sarker, Taposhi Nahid Sultana, Md. Nafees Rahman Chowdhury et al.

Journal: Frontiers in EndocrinologyYear: 2022Citations: 331

Diabetes, a chronic physiological dysfunction affecting people of different age groups and severely impairs the harmony of peoples’ normal life worldwide. Despite the availability of insulin preparations and several synthetic oral antidiabetic drugs, there is a crucial need for the discovery and dev...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Total phenolics, flavonoids and antioxidant activity of tropical fruit pineapple

Verified

Mohammad Amzad Hossain, SM Mizanur Rahman

Journal: Food Research InternationalYear: 2010Citations: 322

Pineapple has several beneficial properties including antioxidant activity. The fruit of pineapple was extracted with ethyl acetate, methanol and water. The phenolic content of the extracts was determined by Folin–Ciocalteu method and antioxidant activity was assayed through some in vitro models suc...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular Biology
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Guava (Psidium guajava L.) Leaves: Nutritional Composition, Phytochemical Profile, and Health-Promoting Bioactivities

Verified

Manoj Kumar, Maharishi Tomar, Ryszard Amarowicz, Vivek Saurabh et al.

Journal: FoodsYear: 2021Citations: 315

(L.) belongs to the Myrtaceae family and it is an important fruit in tropical areas like India, Indonesia, Pakistan, Bangladesh, and South America. The leaves of the guava plant have been studied for their health benefits which are attributed to their plethora of phytochemicals, such as quercetin, a...

Life SciencesPharmacology, Toxicology and PharmaceuticsPharmacologyOpen Access
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Available technologies on improving the stability of polyphenols in food processing

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Hui Cao, Öznur Saroğlu, Ayşe Karadağ, Zoriţa Diaconeasa et al.

Journal: Food FrontiersYear: 2021Citations: 295

Abstract Polyphenols are the most important phytochemicals in our diets and have received great attention due to their broad benefits for human health by suppressing oxidative stress and playing a protective role in preventing different pathologies such as cardiovascular disease, cancer, diabetes, a...

Health SciencesMedicineBiochemistryOpen Access
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