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Phytochemistry of Plants of Genus Cassia

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2021-08-11

Total Pages: 128

ISBN-13: 1000458040

Cassia is an indigenous plant in Africa, Latin America, Northern Australia and Southeast Asia. Several Cassia species are of high commercial and medicinal significance since they are used as spices and in traditional medicines. Currently plants from genus Cassia is in great demand due to their immense medicinal properties. Cassia species have various pharmacological activities such as antibacterial, analgesic, antiinflammatory, antiarthritic, hepatoprotective, antitumor, antifertility, antifungal, antioxidant, antileishmaniatic, antimicrobial, CNS and hypoglycaemic activitiy. Different class of compounds reported from Cassia species are anthraquinones, phenolics, flavonoids, chromenes, terpenes, proanthocyanidins, coumarins, chromones and lignans. The taxonomy and nomenclature of Cassia species are quite complex. It is very difficult to differentiate them due to their overlapping morphological characters and close similarities. This usually leads to misidentification and misinterpretation of the components. Features: Presents collection of Ayurvedic features and scientific evidence of most important medicinal plants of Cassia species Chemical signatures for identification of Cassia species Easy to use analytical procedure for quality control of Cassia species and its products.

Phytochemistry of Plants of Genus Phyllanthus

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2021-12-31

Total Pages: 89

ISBN-13: 9780367500542

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This book deals with the importance of separation techniques in screening of major lignans, flavonoids and terpenoids in Phyllanthus species using HPLC/UPLC coupled with mass spectrometric techniques.

Phytochemistry of Plants of Genus Rauvolfia

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2020-06-29

Total Pages: 96

ISBN-13: 9780367499709

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Rauvolfia species, commonly known as Sarpagandha, has been traditionally used in Ayurveda for curing high blood pressure, hypertension, snake bites, fever, and mental illnesses. Due to its wide variety and differences in chemical composition, it is necessary to develop an efficient and reliable method for rapid screening and determination of phytochemicals in the extracts of the Rauvolfia species. This book will provide qualitative and quantitative comparative phytochemical investigations of selected medicinal plants from the Rauvolfia genus using liquid chromatography-mass spectrometry (LC-MS) techniques. The results will help in assuring the efficacy and safety of Rauvolfia herbal products. Features: Collection of Ayurvedic features and scientific evidence of important medicinal plants. Discusses chemical signatures for the identification of Rauvolfia (Sarpagandha) and its products. Easy-to-use analytical procedure for quality control of Rauvolfia and its products.

Phytochemical Investigations of Genus Terminalia

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2021-07-27

Total Pages: 154

ISBN-13: 100043298X

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Genus Terminalia is known to be a rich source of secondary metabolites, mainly polypohenols and triterpenoids. About 39 species have been phytochemically studied leading to the identification of 368 compounds. This work involves the use of hyphenated mass spectrometric methods such as HPLC-ESI-QTOF-MS/MS and UPLC-ESI-QqQLIT-MS/MS for qualitative and quantitative analysis of major bioactive constituents in selected medicinal plants without isolation. It also describes the methods of mass fingerprinting and their use to investigate the plant species variations with the help of statistical software’s (PCA). Markers were identified for quality control and authentications.

Phytochemistry of Withania somnifera

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2021-11-10

Total Pages: 94

ISBN-13: 1000531449

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Withania is a genus of the nightshade family of flowering plants distributed in the subtropical regions from the Mediterranean to South East Asia. Only two species, W. somnifera and W. coagulans, are found in India. The most common species is W. somnifera (WS), which occurs naturally in the subtropical regions from the Mediterranean through Africa to the Middle East, the Indian Continent, Sri Lanka, South East Asia, subtropical America and Australia. It is a perennial shrub that grows to 75 cm (.75 m) tall with tomentose branches, oval yellowish green leaves, orange red berries and a papery calyx, and it survives harsher climatic conditions. In Ayurveda it is believed the plants which survive harsh conditions have strong healing and tonification properties. The main bioactive phytoconstituents of WS are withanolides (steroidal lactones), alkaloids, flavonoids, sterols, phenolics and others. Among the various withanolides, withanolide A, withaferin A, withanone and withanolide D are the most abundant, having various activities. WS is a wonder herb with a broad spectrum of pharmacological properties, such as antioxidant, antidepressant, aphrodisiac, antiulcerogenic, antivenom, anti-inflammatory, antiarthritic, anticancer, antiparasitic, antimicrobial, anticancerous, antidiabetic, antitumor, hemopoetic neuroregenerative, immunomodulatory, cardioprotective, radio-sensitizing, rejuvenating, antistress, sedative, hypoglycemic, thyroprotective, adaptogenic, antispasmodic, immunomodulatory, immunostimulant and antiaging properties. The simultaneous quantitative analysis of six major bioactive withanolides in five varieties of WS and in different plant parts (root, stem and leaf) of WS was accomplished. This method is also applicable to control the quality of commercially formulated products which contain WS bioactive compounds. Results indicated the WS variety NMITLI-135 showed the maximum abundance of withanolides at pH 8.5, EC-0.5 dS m−1, ESP-13 in sodic soil. Our results showed this readily available, rapid and reliable method is suitable for the routine analysis and effective quality control of raw materials and finished products. FEATURES Presents a collection of Ayurvedic features and scientific analytical and pharmacological evidence of important medicinal plants of Withania somnifera Useful for natural product researchers, faculty, students and herbal product manufacturers Uses advanced hyphenated techniques for assessing phytoconstituents

Phytochemistry of Plants of Genus Piper

Author: Brijesh Kumar

Publisher: CRC Press

Published: 2020-06-08

Total Pages: 78

ISBN-13: 1000064700

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Piper is the representative genus of family Piperaceae. Piper species are pan-tropical in distribution and found in both the hemispheres. As the king of all spices, black pepper, Piper nigrum, led to the global expeditions culminating in the discovery of India and the new world. Piper species have been reported to possess various pharmacological activities such as insecticidal, antibacterial, anti-inflammatory, antiplatelet, anti-hypertensive, antithyroid, antitumor activities and hepatoprotective properties. Botanical authentication of the plants of Piper species is difficult because of the morphological similarity among the species. This book describes ultra-performance liquid chromatography coupled with triple quadrupole electrospray tandem mass spectrometry in multiple reactions monitoring (MRM) mode to study the quantitative variation of thirteen bioactive markers in different plant parts of ten Piper species. Features: Collection of Ayurvedic features and scientific evidence of the most important medicinal plants of Piper species. Describes chemical signatures for identification of Piper species. Provides easy-to-use analytical procedure for quality control of Piper species and its products.

Novel Natural Products: Therapeutic Effects in Pain, Arthritis and Gastro-intestinal Diseases

Author: K. D. Rainsford

Publisher: Springer

Published: 2015-07-30

Total Pages: 288

ISBN-13: 3034809271

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In recent years there have been a number of significant developments of natural products for the treatment of rheumatic diseases, pain and gastro-intestinal ulcers and inflammation. The volume covers some of these novel developments of natural products which are of current and future interest as therapies for the above-mentioned conditions. Most available volumes cover a wide range of biological and technicological aspects of natural products and their discovery, some involving synthesis and properties of chemical compounds. The difference in this volume is that the natural products have a focus on their therapeutic effects on pain, arthritic and gastrointestinal diseases. Some of the natural products covered are either at the experimental stage of development while others are well-established clinically-used products. Each has its own unique place in therapy.

The Genus Syzygium

Author: K. N. Nair

Publisher: CRC Press

Published: 2017-04-07

Total Pages: 308

ISBN-13: 1351645064

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Syzygium is a well-known source of the globally traded clove as well as the widely cultivated jambolan, water apple, rose apple, wax apple, mountain apple, and several other underutilized species. These plants have multiple uses as edible fruits, medicine, spice, food colorants, and flavorings. The Genus Syzygium: Syzygium cumini and Other Underutilized Species provides an updated, comprehensive account of S. cumini and other underutilized species from a multidisciplinary perspective. This book covers all relevant aspects including the botany, systematics, phylogeny, life history, traditional medicinal uses, phytochemical constituents, pharmacology, pharmacopeia standards, horticulture, genetic resource conservation, biocontrol, and bioremediation values. It demonstrates how Syzygium cumini and other underutilized species hold great prospect for global pharmaceutical and horticultural trade. The Genus Syzygium will serve as the standard reference for a broad range of researchers interested in the various uses of S. cumini and eight underutilized Indo-Malaysian and Australasian species of Syzygium.

Toxicological Survey of African Medicinal Plants

Author: Victor Kuete

Publisher: Elsevier

Published: 2014-05-30

Total Pages: 742

ISBN-13: 0128004754

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Toxicological Survey of African Medicinal Plants provides a detailed overview of toxicological studies relating to traditionally used medicinal plants in Africa, with special emphasis on the methodologies and tools used for data collection and interpretation. The book considers the physical parameters of these plants and their effect upon various areas of the body and human health, including chapters dedicated to genotoxicity, hepatotoxicity, nephrotoxicity, cardiotoxicity, neurotoxicity, and specific organs and systems.Following this discussion of the effects of medicinal plants is a critical review of the guidelines and methods in use for toxicological research as well as the state of toxicology studies in Africa. With up-to-date research provided by a team of experts, Toxicological Survey of African Medicinal Plants is an invaluable resource for researchers and students involved in pharmacology, toxicology, phytochemistry, medicine, pharmacognosy, and pharmaceutical biology. Offers a critical review of the methods used in toxicological survey of medicinal plants Provides up-to-date toxicological data on African medicinal plants and families Serves as a resource tool for students and scientists in the various areas of toxicology

Medicinal Orchids of Asia

Author: Eng Soon Teoh

Publisher: Springer

Published: 2016-08-30

Total Pages: 753

ISBN-13: 3319242741

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This unique book brings together a wealth of data on the botanical, ethno-medicinal and pharmacological aspects of over 500 species of Asian medicinal orchids. It starts off by explaining the role and limitations of complimentary and herbal medicines, and how traditional Asian medicine differs from Western, “scientific” medicine. The different Asian medical traditions are described, as well as their modes of preparing herbal remedies. The core of the book presents individual medicinal orchid species arranged by genera. Each species is identified by its official botanical name, synonyms, and local names. Its distribution, habitat and flowering season, uses and pharmacology are described. An overview sums up the research findings on all species within each genus. Clinical observations are discussed whenever available, and possible therapeutic applications are highlighted. The book closes with chapters on the conservation of medicinal orchids and on the role of randomized clinical trials.