Download or read book Indian Pandanaceae an overview written by Altafhusain Nadaf and published by Springer Science & Business Media. This book was released on 2013-02-17 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indian screw pine family Pandanaceae represents three genera, in which genus Pandanus and Benstonea are distributed in two hotspots in India – the Western Ghats and the Northeast Himalayan region. For the first time, Indian Pandanaceae has been assessed for its taxonomic status and phylogenetic relationship. The extensive survey by the authors led to the discovery of three new Pandanus species (two from the Western Ghats and one from the Northeast Himalaya). The present taxonomic revision confirmed total number of Pandanus species to 14 that are distributed in the Southern India (9 species) and Northeast Himalayan region (5 species). Genus Benstonea is represented by two species, one from Southern India and another species common to both regions. A detailed species identification key is given along with conservation status of each species following IUCN Red List Categories and Criteria (2001). The study revealed that, out of 16 Pandanus and Benstonea species, six species are under threatened categories. In recent years, a chloroplast DNA-based molecular phylogenetic approach has been followed to understand the evolutionary relationship among the plant species. The interrelationship among the 14 Pandanus species at infrageneric level has been worked out using this approach, which has led to the rearrangement of some species to the subgenera proposed by Stone (1974). Moreover, the close relationship between Pandanus and Benstonea has been confirmed and the interrelationship of Indian Pandanus genus in global context is given. This book also describes the economic importance of each Pandanus species.
Download or read book The Genus Pandanus Pandanaceae on Christmas Island Indian Ocean written by Benjamin C. Stone and published by . This book was released on 1986 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essentials of Medicinal and Aromatic Crops written by Muhammad Zia-Ul-Haq and published by Springer Nature. This book was released on 2023-10-09 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medicinal and aromatic crops (MACs) are high-value crops since the natural products obtained from them are low-volume high-value commodities that have numerous applications in various sectors such as the food, beverage, food supplement, flavor and fragrance, perfumery and cosmetics, pharmaceutical and aromatherapy industries. In addition, the plant biomass is used in the production of teas and medical applications in traditional and also modern medicines. MACs are important mainly because they contain plant secondary metabolites such as essential oils, alkaloids, glygosides, saponins, tannins, vitamins and other bioactives. Plant secondary metabolites are differentiated from plant primary metabolites of photosynthesis and respiration since they are directly involved in growth and development of plants. Some MACs are used as spices and culinary herbs since they contain mainly essential oils, and are used as tonic to the digestive system, appetite modification and other systems and may facilitate nutrient uptake and utilization from various foods. A significant amount of MACs and their natural products have also demonstrated antimicrobial, antifungal and bactericidal activity and significant antioxidant capacity. In the past, MACs and their natural products have been used as a source for various medicines, in food and beverage production and in aroma products. Essentials of Medicinal and Aromatic Crops summarizes the current knowledge on medicinal and aromatic crops, including the agronomical practices of important MACs and their products, their beneficial effects and utilization of MAP and their products. The chapters provide a comprehensive guide to the most important and used medicinal and aromatic crops and their use in functional foods, nutraceuticals and as bioactives against various ailments, providing researchers, teachers, chemists, food scientists, agronomists and agroecologists in academia, industry and government a fully up to date singular source on this important topic.
Download or read book Flowering Plants Monocotyledons written by Klaus Kubitzki and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Rolf Dahlgren and I embarked on preparing this book series, Rolf took prime responsibility for monocotyledons, which had interested him for a long time. After finishing his comparative study and family classification of the mono cots, he devoted much energy to the acquisition and editing of family treatments for the present series. After his untimely death, Peter Goldblatt, who had worked with him, continued to handle further incoming monocot manuscripts until, in the early 1990s, his other obligations no longer allowed him to continue. At that time, some 30 manuscripts in various states of perfection had accumulated, which seemed to form a solid basis for a speedy completion of the FGVP monocots; with the exception of the grasses and orchids which would appear in separate volumes. I felt a strong obligation to do everything to help in publishing the manuscripts that had been put into our hands. I finally decided to take charge of them personally, although during my life as a botanist I had never seriously been interested in mono cots.
Download or read book Fungi Associated with Pandanaceae written by Stephen R. Whitton and published by Springer Science & Business Media. This book was released on 2012-06-22 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tropical plant family Pandanaceae comprises three genera, Freycinetia, Pandanus and Sararanga. One-hundred and fourteen genera and 226 species of fungi were found on dead leaves of Pandanaceae collected in Australia, Brunei Darussalam, Fiji, Hawaii, Hong Kong, Malaysia, Mauritius, Nepal, New Zealand, Niue, Philippines, Seychelles, Vanuatu and Vietnam. Taxonomic issues within each fungus genus are discussed and reference made to preceding work. All species are written up with bibliographic details, relevant measurements of the current specimens, known habitat and distribution, collection details, and a discussion on taxonomic conclusions. New taxa (4 genera, 35 species) are fully described and illustrated, each with a plate showing relevant macro- and microscopic details. Keys and/or synoptic tables are provided to all species in 28 genera. In addition, details on almost 700 species of fungi described and recorded worldwide from the Pandanaceae are listed.
Download or read book Bioactives and Pharmacology of Medicinal Plants written by T. Pullaiah and published by CRC Press. This book was released on 2022-08-25 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book presents an abundance of important information on the bioactive and pharmacological properties of medicinal plants. It provides valuable comprehensive research and studies on bioactive phytocompounds of over 68 important medicinal plants with beneficial properties. For each species included in the volume, a brief introduction is given along with their bioactive compounds and chemical structures, followed by their chief pharmacological activities that include antiviral, antimicrobial, antioxidant, anti-cancer, anti-inflammatory, antidiabetic, hepatoprotective, nephroprotective, and cardioprotective activities. A review of the published literature on pharmacological activities of each species is included also, providing a thorough resource on each of the plants covered in the volume. The book’s editor, an acknowledged expert in this area, foresees that these volumes will become a reliable standard resource for the development of new drugs. The volumes will be a valuable addition to the libraries of pharmacy institutes and pharmacy professors, research scholars, and postgraduate students of pharmacy and medicine, and enlightened medical professionals and pharmacists, phytochemists, and botanists will find much of value as well.
Download or read book The Screw Pine Pandanus and Its Allies written by John Reader Jackson and published by . This book was released on 1868 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Indian Species of Pandanus Section Rykia written by Harold St. John and published by . This book was released on 1942 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plants of the World written by Maarten J. M. Christenhusz and published by University of Chicago Press. This book was released on 2017-11-13 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants of the World is the first book to systematically explore every vascular plant family on earth—more than four hundred and fifty of them—organized in a modern phylogenetic order. Detailed entries for each family include descriptions, distribution, evolutionary relationships, and fascinating information on economic uses of plants and etymology of their names. All entries are also copiously illustrated in full color with more than 2,500 stunning photographs. A collaboration among three celebrated botanists at the Royal Botanic Gardens, Kew, Plants of the World is authoritative, comprehensive, and beautiful. Covering everything from ferns to angiosperms, it will be an essential resource for practicing botanists, horticulturists, and nascent green thumbs alike.
Download or read book Anthropogenic Pollution written by Arun Arya and published by The Readers Paradise . This book was released on 2016-07-01 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global environment has been going through significant challenges in recent times due to a number of factors such as industrial pollution, expansion of agricultural land way beyond the fringe forest zones, destruction of virgin forests, loss of quality agricultural lands due to soil erosion, loss of global wildlife and biodiversity, climate change, global warming, devastating forest fires, floods, draughts, melting of glaciers to mention only a handful. The list could possibly go on and on with never ending items being added covering every aspect of modern human life. But there is an important underlying hidden factor behind all these that we all need to identify and realize. The most alarming fact about this hidden factor is that they are all directly or indirectly impacted by human activities in some way or other. Human civilizations have reached great strides from the earliest days when men first discovered wheel or learnt the art of agriculture and crop and livestock breeding. We have seen the age of computronics, robotics and now moving into the age of biotechnology, genetic engineering and nanotechnology. Our science quests have stretched beyond the borders of the home planet and we have even started stretching hands in unlocking the secrets of distant members of our solar system. This is indeed tremendous progress; there could be no doubt about that. But at the same time we also need to remember about the impending darkness too beneath the lamp that provides light to the rest of room. While we are standing in gaining a lot; but are we paying enough attention to what we are also loosing at the same time. The loss of forested areas, building up carbon dioxide in the global atmosphere, pollution of both fresh and salt water via number of toxic chemicals both of inorganic and organic nature, poor quality of the air we are breathing and the catastrophic loss of global biodiversity- are these not a sign of regress instead of the so called and highly cherished progress towards a darker and destructive future. Human or anthropogenic impacts are in turn devastating the planet with our attention being shifted only to the shinning aspect of our civilizations. There is indeed a darker side of every bright picture that is being placed in front of our glaring eyes. There is no silver lining in every cloud that we see on the sky. We are becoming seriously myopic and choosing to ignore the deadly symptoms that are showing up in front of us every now and then as a result of our own activities. Anthropogenic impacts have been devastating to our global ecosystems and are challenging our local environments in a significant manner. As responsible global citizens we strongly believe that we need to voice our concerns to the incessant global environmental pollution happening at every instance at different corners of earth. Hence is the humble effort of coming up with an international, peer-reviewed volume on Anthropogenic Pollution: Causes and Concerns. The current volume is a collection of a number of articles from scientists, academics, researchers, journalists, bureaucrats and technocrats from different parts of the world. Each article talks about a separate story and highlights some specific problems caused by anthropogenic impact and resulting in detrimental forms of environmental pollution. Each article is complete with its table, graphs, diagrams and bibliography to cater to a wide range of readers from serious academics, researchers and students to environmental enthusiasts and general public interested in stretching their boundary of knowledge way beyond traditional education. The volume will also be useful for both under graduate and post graduate students specializing in environmental science/studies and also for the MPhil curriculum and entry level PhD courses at different academic institutes.
Download or read book Wild Relatives of Cultivated Plants in India written by Anurudh Kumar Singh and published by Springer. This book was released on 2017-08-14 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the wild relatives of crops and cultivated species found in India, covering their distribution, phylogenetic relationships with cultivated species, traits that are of economic and breeding value, and the perceived threats. It highlights the opportunities the wild relatives of cultivated species offer in terms of new genes and allelic variability, as well as several other exploitable economic and environmental benefits that can be harnessed with their conservation and cultivation. This helps facilitate their use – both directly and as part of the breeding program for related cultivated species, filling the gaps of genetic variability in the primary gene pool. It also discusses how they can be used in breeding programs using conventional technologies and the biotechnological approaches of recombinant DNA. Transfer of natural genes using recombinant DNA, known as “Cisgenesis,” can accelerate the process of incorporating these natural genes without genetic drag of undesirable features and biosafety concerns, and beyond taxonomic boundaries, in response to the demand for new cultivars to meet the challenges of climate change and ever-growing human population.
Download or read book Plant Inventory written by and published by . This book was released on 1927 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory written by and published by . This book was released on 1925 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory of Seeds and Plants Imported written by and published by . This book was released on 1925 with total page 1522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory written by United States. Agricultural Research Service. Plant Science Research Division and published by . This book was released on with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicinal Plants written by Halina Maria Ekiert and published by Springer Nature. This book was released on 2021-09-01 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medicinal plant research is an evergreen subject. There is a tremendous increase in popularity of herbal medicine in traditional medicine, ethnomedicine, modern medicine and as over the counter food supplements. Even after this increased demand, supply is neither uniform nor assured as most of these plants are collected from wild. In developing countries of tropical and subtropical regions where majority of herbal drugs are produced, this is not organised sector making it vulnerable to several malpractices, hence standardization of all aspects required. This has also negative impact on biodiversity and conservation of plants as well as supply of uniform material. This book is aimed to provide up to date information about sustainable use of selected medicinal plants, their active ingredients and efforts made to domesticate them to ensured uniform supply. Development of agrotechnology, biotechnology and cultivation practices using conventional and non-conventional methods are presented. Where these efforts will lead the medicinal plant research and future perspective are discussed. The chapters are written by well recognised group leaders in working in the field. The book contains topics on general biology of medicinal plants, their sustainable use and, cultivation and domestication efforts. A uniform chapter structure has been designed to keep consistency. The book will be useful for academicians, agriculturists, biotechnologists and researcher, and industries involved in manufacturing herbal drugs and supplementary products.
Download or read book The Encyclopedia of Herbs and Spices written by P N Ravindran and published by CABI. This book was released on 2017-12-28 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Herbs and Spices provides comprehensive coverage of the taxonomy, botany, chemistry, functional properties, medicinal uses, culinary uses and safety issues relating to over 250 species of herbs and spices. These herbs and spices constitute an important agricultural commodity; many are traded globally and are indispensable for pharmaceuticals, flavouring foods and beverages, and in the perfumery and cosmetic industries. More recently, they are increasingly being identified as having high nutraceutical potential and important value in human healthcare. This encyclopedia is an excellent resource for researchers, students, growers and manufacturers, in the fields of horticulture, agriculture, botany, crop sciences, food science and pharmacognosy.
