Science of Tea Technology
Science of Tea Technology

Author: P.S. Ahuja

Publisher: Scientific Publishers

Published: 2013-01-01

Total Pages: 500

ISBN-13: 9387741087

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Tea is a popular non-alcoholic beverage that maintains exclusivity as well as mass appeal for respite and relaxation. Tea is fast gaining importance for its health benefits as a nutraceutical. In addition to its global end-use, tea plantations as a whole are undergoing a transition towards mechanization, and agro-technolotgies for farm mechanization have been rationalized. With the advent of biotechnological approaches, management of genetic resources and plant improvement are evolving, both for improving productivity and quality under normal and stress environments. Tea manufacture is also undergoing process of transformation due to the advent of new machines with precise and controlled steps of manufacture. Pre-withering machine is a disruptive concept in tea processing and is highlighted in this book. Various diversified health care products e.g. theaflavins, polyphenols, theanines decaffeinated tea etc. are getting place in the market. Fast teas viz., Ready-to-Drink teas, tea concentrates, instant tea, tea based juices and tea wines are in queue for impacting the markets. In this book, effort has been made to bring together the latest advances on aspects of tea husbandry, physiology, biochemistry, manufacture and biotechnology to give a one stop exposition of status on Tea Technology to the reader.

Handbook of Research on Science Teacher Education
Handbook of Research on Science Teacher Education

Author: Julie A. Luft

Publisher: Routledge

Published: 2022-04-26

Total Pages: 663

ISBN-13: 1000568016

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This groundbreaking handbook offers a contemporary and thorough review of research relating directly to the preparation, induction, and career long professional learning of K–12 science teachers. Through critical and concise chapters, this volume provides essential insights into science teacher education that range from their learning as individuals to the programs that cultivate their knowledge and practices. Each chapter is a current review of research that depicts the area, and then points to empirically based conclusions or suggestions for science teacher educators or educational researchers. Issues associated with equity are embedded within each chapter. Drawing on the work of over one hundred contributors from across the globe, this handbook has 35 chapters that cover established, emergent, diverse, and pioneering areas of research, including: Research methods and methodologies in science teacher education, including discussions of the purpose of science teacher education research and equitable perspectives; Formal and informal teacher education programs that span from early childhood educators to the complexity of preparation, to the role of informal settings such as museums; Continuous professional learning of science teachers that supports building cultural responsiveness and teacher leadership; Core topics in science teacher education that focus on teacher knowledge, educative curricula, and working with all students; and Emerging areas in science teacher education such as STEM education, global education, and identity development. This comprehensive, in-depth text will be central to the work of science teacher educators, researchers in the field of science education, and all those who work closely with science teachers.

Agro-ecological Farming Systems in China
Agro-ecological Farming Systems in China

Author: Wenhua Li

Publisher: Taylor & Francis

Published: 2001

Total Pages: 464

ISBN-13: 9789231037849

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Concepts, principles, history, classification, structure and function analysis of various models in the same production sector and in different sectors, at different scales, in mountain and dryland ecosystems. The book is aimed primarily at young post-graduate scientists in the disciplines or at agronomy, forestry, animal husbandry, land use management and ecology experts.

Transgenic Crops of the World
Transgenic Crops of the World

Author: Ian S. Curtis

Publisher: Springer Science & Business Media

Published: 2012-08-10

Total Pages: 448

ISBN-13: 1402023332

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Since the first transgenic plants were produced back in the early 1980s, there have been substantial developments towards the genetic engineering of most crops of our world. Initial studies using isolated plant cells and removing their cell walls to form protoplasts, offered the possibility of transferring genetic material by Agrobacterium-mediated gene transfer, chemical agents or electrical charges. However, in those cases were isolated protoplasts could be transformed, often, a shoot regeneration system was not available to induce the production of transgenic plants and any such regenerated plants were subject to mutation or chromosomal of cultured plant organs, such as leaf abnormalities. By the mid-1980s, the use disks, offered the convenience of combining gene transfer, plant regeneration and selection of transformants in a single system. This approach, enabled the production of stable, phenotypically-normal, transgenic potato and tomato plants in culture. By the late 1980s, the use of biolistics offered a means of inserting foreign genes into plant cells which where inaccessible to Agrobacterium infection. Even today, this technology is now standard practice for the production of some transgenic plants.

Tea in Health and Disease Prevention
Tea in Health and Disease Prevention

Author: Victor R Preedy

Publisher: Elsevier

Published: 2024-09-14

Total Pages: 1030

ISBN-13: 0443141592

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While there is a nearly universal agreement that drinking tea can benefit health, information on the benefits or adverse effects of drinking tea is scattered, leaving definitive answers difficult to ascertain. Tea in Health and Disease Prevention, Second Edition, once again addresses this problem, bringing together all the latest and most relevant information on tea and its health effects into one comprehensive resource. This book covers compounds in black, green, and white teas and explores their health implications, first more generally, then in terms of specific organ systems and diseases. With over 75% brand new content, this fully reorganized, updated edition covers a wider range of tea varieties and beneficial compounds found in tea, such as epigallocatechin gallate and antioxidants.Tea in Health and Disease Prevention, Second Edition, is an organized, efficient resource that will help readers find quick answers to questions and will help inspire further studies for those interested in tea research. This is a must-have reference for researchers in food science and nutrition, as well as nutritionists and dieticians. - Covers and compares features, benefits, and potential negative effects of the most important types of tea, including green, black, and white - Identifies therapeutic benefits of teas for new product development - Offers a "one stop shop" for research in this area, compiling both foundational and cutting-edge topics into one resource - Includes a dictionary of key terms, other health effects of tea or extracts, and a summary point section within each chapter for a quick reference

Science And Technology Against Microbial Pathogens: Research, Development And Evaluation - Proceedings Of The International Conference On Antimicrobial Research (Icar2010)
Science And Technology Against Microbial Pathogens: Research, Development And Evaluation - Proceedings Of The International Conference On Antimicrobial Research (Icar2010)

Author: Antonio Mendez-vilas

Publisher: World Scientific

Published: 2011-07-06

Total Pages: 447

ISBN-13: 9814458694

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The aim of this book is to disseminate the most recent research in science and technology against microbial pathogens presented at the first edition of the ICAR Conference Series (ICAR2010) held in Valladolid, Spain, in November 2010.This volume is a compilation of 86 chapters written by active researchers that offer information and experiences and afford critical insights into anti-microbe strategies in a general context marked by the threat posed by the increasing antimicrobial resistance of pathogenic microorganisms. “Anti” is here taken in a wide sense as “against cell cycle, adhesion, or communication”, and when harmful for the human health (infectious diseases, chemotherapy etc.) and industry or economy (food, agriculture, water systems etc.)The book examines this interesting subject area from antimicrobial resistance (superbugs, emerging and re-emerging pathogens etc.), to the use of natural products or microbes against microbial pathogens, not forgetting antimicrobial chemistry, physics and material science.Readers will find in a single volume, up-to-date information of the current knowledge in antimicrobial research. The book is recommended for researchers from a broad range of academic disciplines that are contributing in the battle against harmful microorganisms, not only those more traditionally involved in this research area (microbiologists, biochemists, geneticists, clinicians etc.), but also experimental and theoretical/computational chemists, physicists or engineers.

Research Handbook on Innovation Governance for Emerging Economies
Research Handbook on Innovation Governance for Emerging Economies

Author: Stefan Kuhlmann

Publisher: Edward Elgar Publishing

Published: 2017-01-27

Total Pages: 555

ISBN-13: 1783471913

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Although in recent years some emerging economies have improved their performance in terms of R&D investment, outputs and innovative capacity, these countries are still blighted by extreme poverty, inequality and social exclusion. Hence, emerging countries are exposed to conditions which differ quite substantially from the dominant OECD model of innovation policy for development and welfare. This Research Handbook contributes to the debate by looking at how innovation theory, policy and practice interact, and explains different types of configurations in countries that are characterized by two contrasting but mutually reinforcing features: systemic failure and resourcefulness. Focusing on innovation governance and public policies, it aims to understand related governance failures and to explore options for alternative, more efficient approaches.