Skip to main content
  • Home
  • About the Journal
    • Aim and Scope
    • Editorial Board
    • Bibliographic Listings
    • Peer Review Process
    • Journal Metrics
    • Subscriptions
    • RSS Feeds
  • Policies
    • Publication Ethics & Malpractice Statment
    • Editorial Policy
      • Peer Review Process
    • Plagiarism Policy
    • Copyright and OA policy
    • Retraction and Withdrawal Policy
  • For Authors
    • Instruction to Authors
    • Article Processing Charges
    • Frequently Asked Questions
    • Downloads
  • Contacts
Pharmacognosy Research
An Open Access Journal in Pharmacognosy and Natural Products

Submit your article

Pharmacognosy Research
  • Articles in Press
  • Current Issue
  • Past Issues
  • Search Articles
  • Submit Article
Home / Browse Article in images

Browse Article in images

Chromatogram of GCMS of Eranda moola Niruha basti
Morphological and anatomical features of Cajanus scarabaeoides leaf. (a) Habit of the Cajanus scarabaeoides showing pinnately compound leaves. (b) Transverse section of the leaf showing internal anatomy including epidermis, mesophyll, vascular bundles, and glandular trichomes. (c) Vein islet and veinlet termination pattern observed in a cleared leaf preparation. (d) Surface view of the lower epidermis showing paracytic stomata. (e) Microscopic view showing a unicellular trichome emerging from the epidermal
The in vitro Antioxidant Activity of OREE and ORNHEX. Data are mean±SEM (Each experiment has triplicate values). EE-Ethanolic extract; nHEX-n Hexane extract; AA-Ascorbic acid; GA-Gallic acid
Structure of diosgenin
FTIR analysis of control group (a) and test group (b).
Comparing morphine withdrawal symptoms of (A) group 2 and group 1, (B) group 3-5 and group 2, (C) group 6-8 and group 2, and (D) group 9 and group 2, 3, and 6; * p<0.05, ** p<0.01, and *** p<0.001 (S=Saline, M=Morphine, T =Tanacetum Kotschyi, D=Dextromethorphan). The numbers in parenthesis are injection doses according to Table 1. image2
White Blood Cells (WBC) counts in peripheral blood and pleural cavity washing exudate. Systemic (A) and pleural (B) WBC counts are represented by boxes. Data are expressed as median with interquartile ranges. WBC=white blood cells; Carr 1%=carrageenan 1%; Xylo=Xylopia aethiopica Fruit Macerate
Graphical abstract of in silico study of Coleus amboinicus leaf extract
The standard curve of Total Phenolic Content
Cytotoxicity of biocomposite on Artemia salina at 5-80 μg/mL after 24 and 48 hr.
XRD analyses of chitin and their derivatives
Podrenea ricasoliana flowering plants and Plumeria pudica leaves
GC MS of Dhanwantari taila.
otal Flavonoid (mg/g) present in Different Extracts. Total flavonoid content (mg/g) in various extracts (petroleum ether, chloroform, methanol, and aqueous) from the flowers and leaves of Lantana camara. Extracts were obtained using a standardized extraction protocol, with flavonoid content quantified via RP-HPLC.
Effect of EDHE and EDEAE on rat paw-edema of different experimental groups of chronic arthritic experiment. The data is presented as the mean±S.E.M. of six rats each group (n=6). Two-way ANOVA was performed following Dunnett’s post hoc comparison test (β denotes p≤0.01; ᵞdenotes p≤0.05).
Preparation of snail mucin hydrogel scaffold
SPF values of the Ethanolic extract of Leaves of Pleiogynium cerasiferum
Antidandruff activity of Phyla nodiflora by zone of inhibition using agar cup plate method.
Comparative antibacterial activity of A. scholaris bark extract and ciprofloxacin against Bacillus cereus (BC), Staphylococcus aureus 1 (SA1), Staphylococcus aureus 2 (SA2), Escherichia coli (EC), and Salmonella typhi (ST). Values are in means±standard error of means (n=3); ****p≤0.0001; *p<0.05, ns=not significant
In vitro ferric reducing antioxidant power of ethanolic PHE extract comprising Citrus limon, Bergerakoenigii, Citrus medica, and Andrographis paniculata leaves. Bar graphs denotes the optical density values for the PHE and the ascorbic acid standard studied. Bar graphs with asterisks (**) within the same concentration are significant (p<0.01).
External morphological characteristics of Arial leaf
Diagram of patient enrollment and study process.
Scanning Electron Microscope (SEM) images in magnifications, a) x 500, b) x 1,500, c) x 3,500, d) x 7,000, e) x 10,000
SEM analysis of TQ-ZnNPs revealed crystal-like structure morphology.
Formulation and Characterization of a Polyherbal Sunscreen Containing Camellia sinensis, Vitis vinifera, and Silybum marianum Extracts
An indication of the antibacterial activity of a treatment against the tested bacterial strain (Enterococcus faecalis in the left and Streptococcus mutans in the right side) is the size of the clear zone (zone of inhibition) surrounding each sample. i.e, control group (Abs), Higher Concentration (HC) and Lower Concentration (LC).
SEM image of nutmeg and flaxseed extract-mediated Zinc Oxide nanoparticles
Actinidia deliciosa
A page from “Beautiful Wondrous Eye Ornament” by Jambaldorj (1851).
Phytoflavonoids-A Future Perspective for the Therapeutic Potential of Alzheimer’s Disease
Geographical distributions of Wrightia tinctoria.[6]
Anisomeles Malabarica.
Mechanism of Aflatoxins
A schematic overview illustrating the diverse pharmacological activities of garlic (Allium sativum) and their underlying mechanisms.[16]
A Synopsis of Insulin's History.
Phyllanthus amarus-A herb known for its traditional medicinal application
Fount development of marine drugs
Dillenia indica flower and fruit
Basic chemical structure of different flavonoids
Glycated hemoglobin % in all studied groups.
Plant Habitat and close view of Punica granatum L.
FTIR analysis of aqueous leaf extract of Hildegardia populifolia
Mechanism of action of Guan-Xin-Er-Hao (GXII) and hydroxysafflor yellow A (HSYA) in ameliorating atherosclerosis in ApoE−/− mice involves antioxidant and anti-inflammatory effects. The figure illustrates the antioxidant and anti-inflammatory mechanisms of Guan-Xin-Er-Hao and Hydroxysafflor Yellow A. By balancing antioxidant enzymes and MDA production; they reduce Reactive Oxygen Species (ROS); thereby alleviating endothelial dysfunction and oxidative stress. ROS-induced inflammation increases VCAM-1 express
Isolation of components by column chromatography.
Developed HPTLC plates for all marker compounds. A. Gallic acid, B. Piperine, C. β-asarone, D. Aconitine).
Impact of EPE on (A) TC (B) TG (C) HDL and (D) LDL in fructose-induced MetS. Values are stated as mean±SEM; n=6 ####p<0.0001 relative to normal control; *p<0.05, **p<0.01, ***p<0.001, ****p<0.0001 relative to fructose control.

Pages

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • next ›
  • last »
  • Latest
  • Popular
Chromatogram of GCMS of Eranda moola Niruha basti
GC-MS Analysis of an Ayurveda Formulation Erandamula Niruha Basti (Medicated Therapeutic Enema)
Jun 27, 2025 - 10:54
Morphological and anatomical features of Cajanus scarabaeoides leaf. (a) Habit of the Cajanus scarabaeoides showing pinnately compound leaves. (b) Transverse section of the leaf showing internal anatomy including epidermis, mesophyll, vascular bundles, and glandular trichomes. (c) Vein islet and veinlet termination pattern observed in a cleared leaf preparation. (d) Surface view of the lower epidermis showing paracytic stomata. (e) Microscopic view showing a unicellular trichome emerging from the epidermal
Pharmacognostical and Phytochemical Screening of Leaves of Cajanus Scarabaeoides (L.) Thouars
Jun 24, 2025 - 23:13
The in vitro Antioxidant Activity of OREE and ORNHEX. Data are mean±SEM (Each experiment has triplicate values). EE-Ethanolic extract; nHEX-n Hexane extract; AA-Ascorbic acid; GA-Gallic acid
Phytochemical Extraction, Screening, GCMS Analysis and Antioxidant Properties of Ophiorrhiza recurvipetala
Jun 24, 2025 - 23:10
Structure of diosgenin
Development and Validation of an HPLC Method for Diosgenin, A Bioactive Compound in the Rhizomes of Chamaecostus cuspidatus
Jun 24, 2025 - 23:05
More
XRF spectra.
Development of Chromatographic Fingerprint Profile and Multi-elemental Analysis of Datura metel L.
Graphical representation of total phenolic content of different extracts.
Phytochemical Insights into Antioxidant and Antimicrobial Potentials Across Five Indian Medicinal Plants
Neighbor‑joining phylogenetic tree analysis of fungal endophyte sp. (a) Penicillium citrinum CGJ‑C1, (b) Penicillium citrinum CGJ‑C2, (c) Cladosporium sp. CGJ‑D1, and (d) Cryptendoxyla hypophloia CGJ‑D2. Confidence values above 50% obtained from a 1000‑replicate bootstrap analysis are shown at the branch nodes. Bootstrap values from neighbor‑joining method were determined
Antioxidant and Cytotoxic Potential of Endophytic Fungi Isolated from Medicinal Plant Tragia involucrata L.

About

Pharmacognosy Research (Pharmacogn Res.)

[ISSN: Print -0976-4836, Online - 0974-8490] [http://www.phcogres.com], It provides peer-reviewed original research articles from the field of Natural Products. The journal serves an international audience of scientists and researchers in a variety of research and academia by quickly disseminating research findings related to Medicinal Plants and Natural Products.

It is a peer reviewed journal aiming to publish high quality original research articles, methods, techniques and evaluation reports, critical reviews, short communications, commentaries and editorials of all aspects of medicinal plant research. The journal is aimed at a broad readership, publishing articles on all aspects of pharmacognosy, and related fields. The journal aims to increase understanding of pharmacognosy as well as to direct and foster further research through the dissemination of scientific information by the publication of manuscripts. The submissions of original contributions in all areas of pharmacognosy are welcome.

Abstracting and Indexing Information

The journal is registered with the following abstracting partners:
Baidu Scholar, CNKI (China National Knowledge Infrastructure), EBSCO Publishing's Electronic Databases, Ex Libris – Primo Central, Google Scholar, Hinari, Infotrieve, National Science Library, ProQuest, TDNet, Wanfang Data

The journal is indexed with, or included in, the following:
EMBASE/ Excerpta Medica, Emerging Sources Citation Index, Index Copernicus, Web of Science

For any other information, write to editor.phcogres@phcog.net

Search form

Announcement

ESCI

We are pleased to inform you that the Pharmacognosy Research is now covered by Clarivate Analytics (formerly Thomson Reuters) products and services. The journal is indexed and abstracted in Emerging Sources Citation Index (ESCI) since 2017. The ESCI is a new index in the Web of Science Core Collection.

Tags

(+)-Catechin
(-)-Epicatechin
1
1- diphenyl-2-picrylhydrazyl
1-diphenyl-2-picryl-hydrazil); Ferric Reducing Antioxidant Power
1-diphenyl-2-picrylhydrazyl-radical scavenging assay
10‑di‑epi‑Cubenol
12-didehydroandrographolide
12‑epilycodoline N‑oxide
14-deoxy-11
14-deoxyandrographolide
15-lipoxygenase inhibitory activity
16S ribosomal RNA
16S rRNA
18S Ribosomal ribonucleic acid
1H‑NMR
1‑chloro‑2
1‑Diphenyl‑1‑picrylhydrazyl
1‑diphenyl‑2‑picrylhydrazyl
1‑Diphenyl‑2‑picrylhydrazyl
1‑diphenyl‑2‑trinitrophenylhydrazine scavenger
2
2-Benzenedicarboxylic acid diisooctyl ester
2-diphenyl-1-picrylhydrazyl
2-diphenyl-1-picrylhydrazylDPPH
25‑dien‑3‑ol.
2‑diphenyl‑1‑picrylhydrazyl
2‑diphenyl‑1‑picrylhydrazyl radical
2’ azino bis (ethylbenzthiazolene‑6‑sulfonic acid) radical cation assay
2’‑azino‑bis (3‑ethylbenzothiazoline‑6‑sulfonic acid)
2’‑Diphenyl‑1‑picrylhydrazyl
3
3 (4
3 β-taraxerol.
3(4
3-(4
3-dimethyl
3CLPRO
3T3-L1
3T3‑L1
3T3‑L1 cell lines
3‑(4
3‑(S)‑hexahydroxydiphenoyl‑D‑glucose
3’
3’‑hydroxy‑5
4
4-caffeoylquinic acid
4NQO
4‑dinitrobenzene
4‑hydroxyacetophenone
More

Copyright © 2024 Phcog.Net. All rights reserved. | Powered by Manuscript TechnoMedia LLP.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Last updated: 01/06/2021