@article {1365, title = {Pharamacognostic Profile and Comparative in vitro Anti- Inflammatory Activity Study of Ethanomedicinal Plants of North East India}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {March 2021}, pages = {317-324}, type = {Original Article}, chapter = {317}, abstract = {

Background: In ethno-medicinal practices, the leaves of Alocasia macrrorhizos, Canavalia ensiformis, Amaranthus cruentus, Averrhoea carambola, Bauhina tenifloara\ and Capsicum Chinese have different pharmacological activities. The problem encountered with the proper utilization of herbal drugs is lack of documentation and standard parameter, which create problem in acceptance and importance of these plants. Objective: The objectives of our study are to establish scientifically evaluated pharmacognostic profile and in vitro antiinflammatory screening of six plants. Methods: Leaf sample from each plant was evaluated by macroscopic, microscopic and physicochemical parameters (As per WHO recommended methods of standardization). The anti-inflammatory activity screening of methanolic extracts was carried out against inhibition of protein denaturation method taking diclofenac sodium as a benchmark. Results: The macroscopic characteristic and microscopical evaluation reveals the type of stomata within the leaves and presence of parenchyma cells, collenchyma cells, upper epidemis, lower epidermis, vascular bundle, palisade cells and trichomes in the transverse section of leaves. Physicochemical parameter reveals the total ash, acid insoluble ash, water soluble, methanol soluble extractives and moisture content. The IC50 value of MEAM, MECE, MEAC, MEAC1, MECC\ and MEBT against inhibiton of protein denaturation was found to be 72.88, 841.78, 735.12, 303.75, 188, and 354.1855 μg/mL respectively. Conclusion: The present study contributes useful information that will help in the exact identification as well as assessment of purity of crude drugs. Methanolic extract of Alocasia macrorrhizos could be a potential anti-inflammatory agent from the natural sources.

}, keywords = {Anti-inflammatory, Diclofenac sodium, Macroscopic, Microscopic, Northeast India, Pharmacognostic study}, doi = {10.5530/pj.2021.13.41}, author = {SM Abdul Aziz Barbhuiya and SH Victoria Devi and Ajay Kakati and Rejwan Ahmed Choudhury and Muslek Uddin Mazumder} } @article {1279, title = {Ochna kirkii Oliv: Pharmacognostical Evaluation, Phytochemical Screening, and Total Phenolic Content}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {September 2020}, pages = {1317-1324}, type = {Research Article}, chapter = {1317}, abstract = {

Background: Ochna kirkii Oliv. belongs to family Ochnaceae is commonly known as {\textquotedblleft}mickey mouse plants{\textquotedblright} in Asia, included in Jakarta. Objectives: This research was conducted to study the pharmacognosy and total phenolic content. Methods: The pharmacognosy study including the macroscopic, microscopic, fluorescence and phytochemical characteristic, which enable to identification of medicinal plant drug, as well as the total phenolic content using spectrophotometric method. Physicochemical parameters, like loss on drying, ash value, extractive values etc. were also determined following WHO guidelines. Results: Physicochemical standard quantified include total ash 5.15\% {\textpm} 0.4623, acid insoluble ash 0.32\% {\textpm} 0.2614, water soluble ash 10.72\% {\textpm} 0.2340, alcohol soluble extractive 12.8\% {\textpm} 1.3770, ether soluble extractive 7.30\% {\textpm} 1.8341, water content 5.76 \% {\textpm} 0.0050, loss on drying 6.91\% {\textpm} 1.6133. Preliminary phytochemical screening of the leaves showed the presence of flavonoids, tannins, phenols, saponins and triterpenoid. TLC profile of the O.kirkii leaves extracts (n-hexane, DCM, ethyl acetate and 70\% ethanol) showed 8, 6, 7 and 10 spots respectively; in different solvent system. The total phenolic content was 252.08 mg GAE/g{\textpm} 0.4430. Conclusions: The various macroscopic, microscopic, physical and phytochemical analysis of the O.kirkii leaf is useful in standardization for quality, purity and sample identification.

}, keywords = {Chromatogram profile, Fluorescence, Macroscopic, Microscopic, Ochna kirkii}, doi = {10.5530/pj.2020.12.181}, author = {Endang Hanani and Vivi Anggia and Ike Nurvita Amalina} } @article {694, title = {Pharmacognostic Studies on the Root of Anthocephalus cadamba (Roxb.) Miq.}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {973-978}, type = {Original Article}, chapter = {973}, abstract = {

Purpose: To undertake the pharmacognostic studies of Anthocephalus cadamba (Roxb.) Miq. Root for the purpose of identification and differentiation from related species. Methods: The macroscopic and microscopic features of the root were studied, including the use of powder microscopy with the aid of suitable tools and reagents. Physicochemical parameters such as ash value, extractive value and weight loss on drying were also determined. The root powder was successively extracted with different solvents followed by preliminary phytochemical screening of the extracts. Results: Macro- and micro-scopic studies revealed cork i.e. the layer of periderm present above the cortex along with lenticels. The periderm is many layered membranous with irregularly fissured crevices containing phellum and phellogen. Secondary phloem is comparatively massive without lignified tissues i.e. bast fibres and contains sieve tubes, phloem parenchyma, many enriched with starch grains. The secondary xylem lignified mingled with medullary rays, vessels, parenchyma and wood fibers. Preliminary phytochemical screening of different extracts revealed the presence of alkaloids, carbohydrate, protein, gum, steroid, tri-terpenoid, saponin, flavonoid and tannin in the root. Conclusion: The findings of this study facilitate pharmacognostic standardization of the plant material and add clues in the preparation of herbal monographs for Phyto pharmacopeia.

}, keywords = {Anthocephalus cadamba, Kadamba, Macroscopic, Microscopic, Pharmacognostic studies, Phytochemical, Root}, doi = {10.5530/pj.2018.5.165}, author = {Suman Acharyya and Ranjan Padhy and Santosh Kumar Dash} } @article {756, title = {Pharmacognostical and Physicochemical Studies of Enhalus acoroides (L.F.) Royle (Rhizome)}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s89-s94}, type = {Original Article}, chapter = {s89}, abstract = {

Introduction: The rhizome of Enhalus acoroides (L.f.) Royle is used in traditional medicine for treatment of many diseases e.g. muscle pains, wounds and stomach problems where pharmacognostical studies are lacking. Many chemical constituents; luteolin, apigenin, luteolin glycosides, stigmasterol, daucosterol have been reported. The aim of this work was to perform a pharmacognostical evaluation. Methods: Macroscopical, microscopical and physicochemical parameters were assessed. Results: E. acoroides has characteristic morphology. Microscopical studies indicated the presence of vessels, fiber, parenchyma cells, sclereids, tracheids and trichomes. Physicochemical parameters of E. acoroides rhizome; foreign matter, loss on drying and total ash content were measured. As well as chemical investigation through TLC and HPLC were specified. Conclusion: The present study of E. acoroides rhizome provides useful information that can serve as a diagnostic tool for the standardization of E. acoroides and will be helpful in characterization of the crude drug in the market.

}, keywords = {Enhalus acoroides, Macroscopic, Microscopic, Pharmacognostic, Specification, standardization}, doi = {10.5530/pj.2018.6s.17}, author = {Supattra Klangprapun and Benjaporn Buranrat and Wanida Caichompoo and Somsak Nualkaew} } @article {255, title = {Pharmacognostic and Phytochemical Standardization of White Tea Leaf (Camellia sinensis L. Kuntze) Ethanolic Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {221-226}, type = {Original Article}, chapter = {221}, abstract = {

Background: Tea or also known as Camellia sinensis (Theaceae family) is the most popular plant and beverage in the world because of the sensory properties, prices are relatively cheap, stimulant effects, and their potential health benefits but white tea is not widely known. White tea is made from unfermented tea leaves young shoots protected from sunlight to avoid polyphenols degradation which inhibits of the chlorophyll formation and causing the white color on the leaf buds. Objective: The objective of research and development of herbal medicine is to improve the quality and safety of natural products. Materials and Methods: Macroscopical and microscopical features of the leaf have been analysis using an optical microscope and fragment analysis under scanning electron microscopy (SEM). Phytochemical and physico-chemical analysis were evaluated. The observation of the FTIR spectrum profiles is done by interpreting the typical peak that appears. Results: The leaf has actinocytic stomata, unicellular trichomes, heterogenous mesophyll which is characterized by the presence of calcium oxalate crystals and sclereid cells. Phytochemical analysis indicated resources the presence of tannins, flavonoids, glycosides and saponins.The content of polyphenol from white tea leaves ethanolic extract is 35.73\% with the largest concentration of catechins is 18.84\% and 17.43\% tannins. The derivative content of catechins is EGCG with 7.37\%. FTIR analysis showed functional groups of O-H, C-H, N-H, C=O, C=C, and C-O. Conclusion: Pharmacognostic and phytochemicals features established in this study may be used as part of the pharmacopoeial standard which can play an important role in its standardization.

}, keywords = {Characteristic, Macroscopic, Microscopic, Physico-chemicals, Phytochemicals, Theaceae.}, doi = {10.5530/pj.2017.2.37}, author = {Meiliza Ekayanti and Lia Ardiana and Sarah Zielda Najib and Rani Sauriasari and Berna Elya} } @article {331, title = {Pharmacognostical and Physicochemical Analysis of Cleome viscosa L. Seeds}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {April 2017 }, pages = {372-377}, type = {Original Article}, chapter = {372}, abstract = {

Aim: The seeds of Cleome viscosa L. are used to treat tumor, emesis, diarrhea, epilepsy and hyperthermia. Seeds are used to heal wound also. In order to ensure the use of only genuine and uniform material in treatment of ailments by herbs and herbal formulations, pharmacognostical standardization and physiochemical parameters evaluation is needed. Methods: Morphological and powder microscopic characters of seed powder were studied. The physiochemical parameters studied were LOD, total ash, acid insoluble, water soluble, sulphated ash, extractives, volatile oil content and crude fibre content etc. Further, florescence analysis and element analysis of seed powder was performed by undergoing chemical reaction +UV method and EDAX method respectively. Results: Brown colored seeds with rough seed surface with seed size 0.1 cm were recorded. The pods were brown coloured when air dried. They were 4-5 cm long containing 8-12 small seeds. Powder microscopic study revealed the presence of fragment of epidermis of testa, groups of cells resembling like stone cells and irregularly shaped protein bodies were observed. Florescence Analysis revealed the presence of chromophores. EDAX analysis showed the presence of Mg, Al, Si, S, Cl, K, Ca and Cu etc in different amount. Conclusion: Pharmacognostical and physiochemical parameters were established which would facilitate quick identification and selection of the herbal drugs from various adulterants.

}, keywords = {Cleome viscosa L., Crude fibre, Macroscopic, Microscopic, Physicochemical}, doi = {10.5530/pj.2017.3.63}, url = {/files/PJ-9-3/10.5530pj.2017.3.63}, author = {Harpreet Singh and Amrita Mishra and Arun Kumar Mishra} } @article {381, title = {Pharmacognostical and Physico-chemical Standardization of Euphorbia neriifolia Leaves.}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {July 2017}, pages = {696-705}, type = {Original Article}, chapter = {696}, abstract = {

Objective: To investigate pharmacognostical and physico-chemical standardization of Euphorbia neriifolia leaves. Materials and Methods: Fresh and dried leaves with powder samples of E. neriifolia were examined macroscopically and microscopically. As per Ayurvedic Pharmacopeia of India and World Health Organization guidelines on quality control methods for medicinal plants materials suggested parameters were determined for standardization of E. neriifolia leaves. Physico-chemical, primary phytochemical, fluorescence and quantitative screenings along with primary HPTLC fingerprinting assessment were performed. Results: Macroscopic examination demonstrated that fresh leaf of E. neriifolia has dark green in colour, herbaceous odour with characteristic taste. Dried leafs are grey brownish in colour, characteristic odour with broken crumpled and papery fracture. Microscopy of leaf showed the single layered thick rectangular or tubular adaxial epidermal cells. Mesophyll tissue was differentiated into two or three layered adaxial zones of radially elongated palisade cells and wider abaxial spongy mesophyll cells revealed the differentiated dorsiventral lamina. Mid-rib composed of epidermis, collenchymas and spongy parenchyma cells. Physico-chemical parameters like, foreign matter was found to be 0.46\%. Total ash, acid insoluble ash and water soluble ash was found 6.33\%, 1.23\% and 6\% respectively. Loss on drying was found to be 4.69\%. Swelling and foaming index was found 11.7 ml and 333 ml respectively. Quantitative screening suggested that the leaf powder has indicated alkaloid and saponin estimation as 0.26\% and 3.67\% respectively. The HPTLC fingerprinting of EN6 extract fraction was showed the Rf values at 254 nm with their respective UV-visible spectrum wavelengths scanned in between 200-400 nm. They are 0.01 (265 nm), 0.05 (369 nm), 0.09 (263 nm, 264 nm), 0.18 (400 nm), 0.20 (279 nm), 0.31 (400 nm), 0.44 (378 nm), 0.45 (382 nm), 0.54 (377 nm), 0.55 (383 nm), 0.62 (400 nm), etc. at different concentrations of sample application. The HPTLC plate was also scanned at 366 nm and 540 nm. Conclusion: The present investigation is an additional standardization research in support with previous reports and will be helpful for qualitative and quantitative standardization of herbal formulations containing E. neriifolia. Further investigations are going on this extract fraction in reference to identification, quantification and validation of HPTLC methods using various standard marker compounds along with exploration of its pharmacological activities.

}, keywords = {Euphorbia Neriifolia, HPTLC., Macroscopic, Pharmacognostical, Physico-Chemical}, doi = {10.5530/pj.2017.5.110}, url = {/files/pj-9-5/10.5530pj.2017.5.110/index.html}, author = {Prashant Y. Mali and Shital S. Panchal} }