"Alkaloid" Essays and Research Papers

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    In Ayurveda it is considered as no plant present on Earth which isn’t having medicinal properties. (नास्ती मुलं अनौषधीम...). This short communication helps in making count of Machilus macrantha. The Machilus macrantha is a large flowered evergreen tree‚ genus Machilus‚ extensively spread in South-East Asia‚ including more than 90 species of Lauraceae family. There are other species which are precious viz. Machilus bombycina‚ Machilus dubia‚ Machilus duthiei‚ Machilus edulis‚ Machilus gamblie‚ Machilus

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    activity. This plant is a natural source of vitamin C. Tissue cultures of A. vasica‚ initiated on Murashige and Skoog’s medium supplemented with various plant growth regulators‚ showed the presence of alkaloids‚ vasicine and vasicinone. Water extracts of shoot cultures contained high levels of these alkaloids. The vasicine and vasicinone contents in these extracts were 5.98% and 5.2% of dry weight and the water extracts of the selected elite parent plant contained 3–4% dry weight of vasicine. The methanolic

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    capsules of the poppy plant and collecting the latex‚ which then oxidizes and dries as raw opium. Another method of collecting the latex involves the harvesting of the opium poppy crops after the plants have been dried in the field‚ which locks the alkaloid-rick latex in the biomass (Onoyovwe‚ et al.‚

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    Backed in the 1950s‚ scientists found out the several extremely toxic alkaloids hidden in the plant’s tissues when they were studying the anti-diabetic properties of the plant. The two powerful alkaloids that is inside the Madagascar periwinkle’s dark green leaves‚ vinblastine and vincristine. Eventually‚ vinblastine and vincristine comes to place by disturbing part of cell division and

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    improve one’s concentration. What we did in this experiment was to extract the alkaloid caffeine content from the tealeaves. We had isolate and purify the leaves in the teabag so that we could acquire what is called a “pure caffeine.” Introduction Beverages such as tea and coffee consist of high amounts of caffeine. Caffeine is a stimulant that enhances one’s concentration and alert level. Caffeine is classified as an alkaloid‚ which is used for substances produced as end products of nitrogen metabolism

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    to kill mosquitoes. Acapulco is very abundant in the Philippines. It can treat Tinea infections‚ insect bites‚ ringworms‚ eczema‚ scabies and itchiness. Acapulco leaves are very rich in alkaloids. Alkaloids are a group of naturally occurring chemical compounds that contain mostly basic nitrogen atoms. Alkaloids are very toxic to some organism. Acapulco plants can be a main component of a mosquito killer. The product is also for minimal consumption of mosquito killer. Unlike the commercial mosquito

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    CHAPTER I: INTRODUCTION Background of the study Stickcane also known as Carizo‚ Arundo‚ Spanish cane or giant reed‚ is widely known in the Philippines. It is usually used as trellis. It is a strong candidate for use as renewable biofuel source because of its fast growth rate‚ ability to grow in different soil types and climatic conditions. This can provide a superior renewable energy biomass source of environmental benefits. It provides below ground carbon sequestion in addition to its above

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    combined effect of carbazole alkaloids such as Girinimbine‚ Mahanine‚ Mahanimbine‚ Isomahanimbine‚ Murrayazolidine‚ Murrayazoline and minerals such as Zinc‚ Iron‚ Copper along with α-tocopherol and ascorbic acid‚ extracted from the leaves. Thus M. koenigii is a favorable and a rich source of free radical quencher. The process is mediated through hepatocyte membrane stabilizing activity along with the reduction of fat metabolism. Capability of enhancing memory Total alkaloid extracts of Murrya koenigii

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    CHAPTER 2 REVIEW OF RELATED LITERATURE I. Background Black Rice Bug Black rice bug or mostly known as ‘’ itim na atangya ‘’ appears commonly during rainy seasons yet they are also seen during summer and when irrigation starts. An adult female bug lays their eggs in clusters‚ each containing 29-34 eggs‚ egg incubation of RBB is 3 to 7 days.  It lives from 3 to 7 months. The female lays about 200 eggs during her lifetime. Large populations of this pests are more common on lowland rice‚ rain

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    As time has progressed‚ the cocaine production process has become increasingly technologically oriented. The first step of the production process‚ after harvesting the coca plant‚ is to quite literally step on the coca leaves in order to extract alkaloids. This process results in coca paste. This generally does not

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