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146 articles for “Tannins”
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Embryology of Rhizophora mucronata Lam.- A Mangrove Species
Abstract: AbstractThe development of stamen initiates prior to the ovule. More than one hypodermal cells transform into archesporial initial cells resulting into multilocellate or septate anthers. The epidermal and endothecial layers of anther are single; while middle layer is 2–3 layered. Endothecial thickenings were also reported in ground cells. Tapetum is single layered and secretory type. The microspore tetrads are tetrahedral, isobilateral and decussate type. The ovules are bitegmic, anatropus and …
Published in Research & Reviews : Journal of Botany · Vol. 2, Issue 1, 2013 · pp. 10–16 Read article
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A Review on Cucurbita
Abstract: Cucurbita species is a good nutritional vegetable species and belongs to cucurbitaceae family. It is commonly grown throughout the world. It’s appearance is of green and yellowish-orange color. It contains so many nutritional values like proteins, fatty acids, carbohydrates and phytochemical constituents like phenolic compounds, flavonoids, tannins, etc. It shows so many pharmacological activities like anti-oxidant, anti-inflammatory, anti-cancer, anti-ulcer, anti-diabetic activities, etc.Keywords: Pumpkin, phytochemicals, anti-diabetic, nutrition, gallic acidCite this ArticleAman …
Published in Research & Reviews : Journal of Botany · Vol. 7, Issue 3, 2018 · pp. 15–16 Read article
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Anti-infective Investigations of Methanolic Extract and Petroleum Ether Extract of Ixora coccinea L. Flowers
Abstract: Ixora is an evergreen flowering tropical plant belonging to the family Rubiaceae. It is commonly found in India, the United States of America, Africa, South East Asia, and Southern Asia. Across the globe, several species (Ixora coccinea, I. parviflora, I. chinensis, I. macrothyrsa, I. javanica, and I. finlaysoniana) of this genus have been identified so far. After going through the literature available in pharmaceutical databases, it was found that the …
Published in Research & Reviews : Journal of Botany · Vol. 9, Issue 2, 2020 · pp. 17–23 Read article
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A Review on Seeds of Carica papaya
Abstract: Carica papaya is a nutritional fruit and belongs to Caricaceae family. It is in green and yellow color and highly content of antioxidants. Fresh seeds are stronger taste than dried seeds. Mainly these seeds contain a variety of micronutrients and good source of fiber. Copper, magnesium and potassium elements are very high. The seeds are improving our digestive health and protects the kidney function. It shows so many pharmacological properties …
Published in Research & Reviews : Journal of Botany · Vol. 9, Issue 2, 2020 · pp. 14–16 Read article
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Phytochemical Analysis of Organic Compounds as an Indicator of Metal Uptake in Selected Plants
Abstract: Plants contain a number of potential chelating agents such as amino acids, organic acids, peptides, and proteins, etc. These chelating compounds are very important for the physiological processes in plants. In addition, these ligands are found in both hyperaccumulator and non-hyperaccumulator plants and play a vital role in metal uptake from contaminated soil. Many organic compounds have been found to bind and accumulate trace and toxic metals in hyperaccumulating plants. …
Published in Research & Reviews : Journal of Botany · Vol. 9, Issue 3, 2020 · pp. 8–12 Read article
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Phytoconstituents And Pharmacological Activities Of Indian Medicinal Plant – Semal (Bombax Ceiba)
Abstract: Bombax ceiba is a member of the bombacaceae family which is sometimes referred to as red silk cotton tree and Semal. The plant is found in India, Sri Lanka, Bangladesh, Myanmar, Northern Australia,Pakistan, Java, Malaysia and Sumatra.The plant is known by various names in different languages, such as Red cotton tree and Indian kapok tree in English, Shalmali in Sanskrit, Semal in Hindi, Shimul in Bengali, M Mullilavu in Malayalam, …
Published in Research & Reviews : Journal of Botany · Vol. 12, Issue 3, 2023 · pp. 17–26 Read article
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Phytochemical Screening and In Vitro Antifungal and Antibacterial Analysis of Four Indian Medicinal Plants
Abstract: Four plants have been used in present study i.e., chamomile, cinnamon, cloves and lemon, that are commonly used as spices in Indian foods as well as in the recipes of ayurvedic medicines since the ancient times. They have not only antimicrobial property for curing diseases but also have essential concentration of certain phytochemicals. Hence, phytochemical screening (both qualitative – saponin, tannin, flavonoid, carbohydrate, protein, alkaloid, steroid, phenol, phytosterol, terpenoids and …
Published in Research & Reviews : Journal of Herbal Science · Vol. 6, Issue 3, 2017 · pp. 17–31 Read article
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Preliminary Phytochemical Analysis and Haemolytic Activity Assay of Tuber Extract of Ruellia tuberosa L.
Abstract: Presence of certain chemical compounds is responsible for medicinal properties of the plant. In the present study, the various biochemical tests were conducted to examine the presence of various phytochemicals in the methanolic, petroleum ether and chloroform tuber extracts of Ruellia tuberosa L. Also, the extracts were subjected to the in vitro haemolytic activity assay. The tests confirmed the presence of carbohydrates, alkaloids, tannins, terpenoids and flavanoids in all the …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 7, Issue 3, 2017 · pp. 23–27 Read article
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Phytochemicals, Antioxidant and Antidiabetic Properties of Nepata cateria and Arnebia benthamii of Kashmir (India)
Abstract: Nepata cateria and Arnebia benthamii two reputed folk medicinal plants used by Kashmiri people. Nepata cateria is commonly used in ointment as mosquito repellents. Both the plants show both antioxidant and antidiabetic properties in vivo as well as in vitro. Phytochemical test were done in order to screen the presence of terpenoids, flavonoids, saponins, tannins, polyphenols, alkaloids, anthraquinones and cardiac glycosides and all the result were positive. As well as …
Published in Research & Reviews : Journal of Herbal Science · Vol. 5, Issue 2, 2016 · pp. 6–13 Read article
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Preliminary Phytochemical Screening from Different Extracts of Bryonopsis laciniosa Fruits
Abstract: Plants derived bioactive compounds have been the focus of recent research due to their health promoting effects. There is continuous and urgent need to discover new antimicrobial, antioxidant and anticancer compounds with diverse chemical structures and novel mechanism of action because there has been an alarming increase in the incidence of new and re-emerging diseases. The present investigation was carried out to assess the qualitative phytochemical analysis of Bryonopsis laciniosa …
Published in Research & Reviews : Journal of Herbal Science · Vol. 5, Issue 2, 2016 · pp. 25–29 Read article
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Evaluation of Antimicrobial and -Amylase Inhibitory Activity of Selected Medicinal Plants
Abstract: During this study we evaluated the a-amylase inhibitory activity and antimicrobial activity of different extracts of Psidium gujauva, Allium sativum, Withania sominfera, and Piper nigrum. Antimicrobial potential was observed against Escherichia coli and Staphylococcus aureus. The plant extracts were prepared with chloroform, ethanol, acetone and distilled water. Each extract was evaporated using rotary evaporator, under reduced pressure. Different concentrations (10, 20, 40, 60, 80, and 100 μg/ml) of each extract …
Published in Research & Reviews : Journal of Herbal Science · Vol. 4, Issue 1, 2015 · pp. 15–28 Read article
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Medicinal Importance of Albizia lebbeck: A Review
Abstract: Herbs are extensively hunted these days for their medicinal potential. Isolation and purification of active phytoconstituent as drug is relatively old concept in the pharmaceutical field. Now scientists are more concerned for the wholesome use of herbs. Therefore, herbs are searched with various angles at several parameters. This paper presents a detailed description about one of such medicinally important herb named Shirish in Ayurvedic system of medicine and as Albizia …
Published in Research & Reviews : Journal of Herbal Science · Vol. 4, Issue 3, 2015 · pp. 4–7 Read article
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Allelopathy Effect of Phytochemicals in Laticiferous Species Sarcostemma brunonianum Wight & Arn and Ficus tsjakela Burm. f on Vegetative Growth of Sorghum bicolor (L.) Moench
Abstract: The present experimental work was focused out to determine phytochemicals of two medicinal laticifers Sarcostemma brunonianum and Ficus tsjakela and to check the allelopathy potential on Sorghum bicolor under in vitro conditions. Allelochemicals are phytocompounds excreted during the process of secondary metabolism. Chemical components may occur in leaves, stem, root, latex, rhizomes, flowers, fruits, seeds and even in pollen grains. Plant latex supports defense in milk yielding plant species. The …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 1, 2019 · pp. 43–50 Read article
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Amalaki (Emblica officinalis Gaertn.): A Comprehensive Classical Review w.s.r. to Diabetes Mellitus
Abstract: Amalaki (Emblica officinalis Gaertn.) is one of the best life sustainer drugs described in classical literature of Ayurveda. It is considered as best Naimittika rasayana drug for the management of diabetes mellitus/Prameha. Due to its multiple health benefits, it is one of the best drugs of rejuvenation. The fruit is rich in quercetin, phyllaemblic compounds, gallic acid, tannins, flavonoids, pectin and vitamin C and also contains various polyphenolic compounds. Recent …
Published in Research & Reviews : Journal of Herbal Science · Vol. 7, Issue 3, 2018 · pp. 4–10 Read article
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Screening of Phytochemicals and Antibacterial Potential of Dicranopteris linearis (Burm.f.) Underw.
Abstract: The present study deals with screening of phytochemical and antibacterial potential of terrestrial fern Dicranopteris linearis (Burm.f.) Underw. collected from Marthandam region of Kanyakumari district of Tamil Nadu, India. The fresh plant material was collected and shade dried for a week and powdered. The powdered material was subjected to gradient extraction with Soxhlet apparatus with two different solvents (acetone and chloroform) and screened for its phytochemical and antibacterial potential. Phytochemical …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 10, Issue 3, 2020 · pp. 1–5 Read article
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Phytochemical and In vitro Regeneration Study of Vitex Nirgundo and Piper Betel
Abstract: Medicinal plants have been a major source of therapeutic agents since ancient times to cure human disease. Interest in the revival of natural drugs started in last decade mainly because of the wide spread belief that green medicine is healthier than synthetic products. Despite the major advances in the modern medicine, the development of new drugs from natural products is still considered important. In recent times, interest in plant research …
Published in Research & Reviews : Journal of Herbal Science · Vol. 8, Issue 1, 2019 · pp. 32–38 Read article
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Phytochemical Study of Seed Extract of Phaseolus vulgaris
Abstract: Phaseolus vulgaris L. is usually known as kidney beans. It is a green medicinal plant that has a place with the family Fabaceae. Conventional arrangement of medication utilized this for the cure of few sicknesses such as diabetes, malignant growth, kidney issues, and so forth. For the present research work, the powdered plant seeds were dissolved consecutively in various solvents in increasing polarity order. Different phytoconstituents such as saponins, flavonoids, …
Published in Research & Reviews : Journal of Herbal Science · Vol. 9, Issue 3, 2020 · pp. 11–16 Read article
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A Review on Five Medicinal Plants having Antimicrobial Activity Available in Bangladesh
Abstract: In the previous years, there has been an augmented growth in the sector of traditional medicine and achieving acceptance not only in developing but also developed countries due to their natural source and minor side effects. A compendious review was presided to accumulate information about medicinal plants having antimicrobial activity available in Bangladesh. Microbial infection possesses several steps including invasion of foreign substances into the host organism, their multiplication and …
Published in Research & Reviews : Journal of Herbal Science · Vol. 10, Issue 1, 2021 · pp. 1–8 Read article
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Therapeutic Potential of Cocculus hirsutus against COVID-19 Infection
Abstract: The complicated epidemiological situation of COVID-19 caused by continuous emergence of new variants with failure of eradication, monitoring and vaccination strategies opens the door to alternative solutions to save the current situation and prevent new disasters. One of the foremost promising alternatives is herbal products and botanicals. Herbal treatments are mainly dependent on the sign and symptoms of the patients. Cocculus Hirsutus is a rich source of phytochemical constituents which …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 12, Issue 1, 2022 · pp. 1–14 Read article
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Phytochemical Evaluation in Various Leaf Extracts of Wild Bhendi
Abstract: The vast diversity of natural products have been used for combating human diseases for thousands of years, since they exhibit a wide range of biological properties that can be exploited for medical application. The present study was carried out to analyse the preliminary phytochemical constituents in various solvent extract of wild Bhendi. The results revealed the presence of medicinally active compounds such as alkaloids, tannin, phenol, saponin, flavonoids and glycosides …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 11, Issue 3, 2021 · pp. 23–28 Read article