Isbn: 9780412749100 - laboratory handbook for the fractionation of natural extracts (6 Ergebnisse)

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

Hardcover. Zustand: Very Good. Laboratory Handbook for the Fractionation of Natural Extracts This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.…

Zustand: New. In.

Gebunden. Zustand: New. Introduction. Important concepts. Extraction methods. Crude purification and fractionation procedures. Column chromatography. Layer chromatography. Other chromatography fractionation methods. Isolation of active compounds. Presentation of extracts and co.

Zustand: New. A reference for research scientists involved in the extraction, fractionation and isolation of compounds from natural materials, especially those working with plants. This book features practical exercises to illustrate the techniques described in every chapter. Num Pages: 199 pages, biography. BIC Classification: MMG; PSB. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 234 x 159 x 21. Weight in Grams: 484. . 1998. Hardback. . . . . Books ship from the US and Ireland. …

Buch. Zustand: Neu. Neuware - 1. 1 THE NEEDFOR THIS BOOK- ANACTIVE EXTRACT, WHAT HAPPENS NEXT All over the world at present there is greatactivity as scientists investi gate plants, micro-organisms, marine creatures and many other forms of life for biological activity. There is a desire to find out more about the interactionsbetweenone organismand another which can be attributed to the chemical substances present in at least one of the species con cerned. The area where activity has been greatest is the effect ofextracts from the flowering plantsonhuman physiology and human pathogens, since this is very relevant to the discovery ofnew drugs for treating dis eases ofhumanbeings and other mammals. However, it should be noted thatother groups ofliving organisms are now being investigated for the same purposes and regular reports appear in the scientific literature which describe the activity of extracts and compounds isolated from marine organisms, amphibians, fungi and insects. Other types ofchemicallybased biological interactions are being stud ied which have implications for otherways in which conditions canbe manipulated to serve thehuman race. Thus, interactionsbetweenplants and insects may produce new pesticides or repellents, interactions between two species offlowering plantresultin herbicidalcompounds and the chemical interactionsbetween species have environmental impli cations. This interdisciplinary science is sometimes called ecological chemistry and offers many fascinating insights into the complexity oflife onour planet. Many methods have beendevised whereby the activity ofa compound or extract can be tested scientifically.…