Effect of carbohydrates and amino acids on fermentative production of alpha amylase

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Publisher : GRIN Verlag
ISBN 13 : 365634602X
Total Pages : 27 pages
Book Rating : 4.6/5 (563 download)

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Book Synopsis Effect of carbohydrates and amino acids on fermentative production of alpha amylase by : Debajyoti Bose

Download or read book Effect of carbohydrates and amino acids on fermentative production of alpha amylase written by Debajyoti Bose and published by GRIN Verlag. This book was released on 2013-01-07 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (undergraduate) from the year 2012 in the subject Chemistry - Bio-chemistry, grade: "-", , language: English, abstract: Extracellular alpha amylase was produced from Aspergillus oryzae under solid state fermentation. House hold agro-wastes were used as medium which were considered as one of the major pollutants due to unfavorable gas production via natural fermentation beside creating disposal problem. Investigations were carried out to evaluate the effect of various carbohydrate sources e.g. glucose, maltose, lactose, sucrose and soluble starch with different concentrations on the production of fungal alpha amylase utilizing agricultural wastes as the fermentation medium. Studies were also carried out to evaluate the effect of various heat stable amino acids e.g. glycine, histidine, proline, leucine and isoleucine with different concentrations on the production of fungal alpha amylase utilizing agricultural wastes as the fermentation medium. The results indicated that maximum activity of alpha amylase (6639.85 U/gds) was obtained at 0.5% concentration of sucrose solution with a r2 of 0.9692 when compared to control (3319.95 U/gds) and other carbohydrates used. Maximum activity of alpha amylase (10407.80 U/gds) was also obtained at 0.75% concentration of proline solution with an r2 of 0.6816 when compared to control (3035.60 U/gds) and other amino acids used in our present study.

A Guide to the Principles of Animal Nutrition

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis A Guide to the Principles of Animal Nutrition by : Gita Cherian

Download or read book A Guide to the Principles of Animal Nutrition written by Gita Cherian and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bioactive Molecules in Food

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Publisher : Springer Nature
ISBN 13 : 3319780301
Total Pages : 2353 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Bioactive Molecules in Food by : Jean-Michel Mérillon

Download or read book Bioactive Molecules in Food written by Jean-Michel Mérillon and published by Springer Nature. This book was released on 2019-01-25 with total page 2353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work provides comprehensive information about the bioactive molecules presented in our daily food and their effect on the physical and mental state of our body. Although the concept of functional food is new, the consumption of selected food to attain a specific effect existed already in ancient civilizations, namely of China and India. Consumers are now more attentive to food quality, safety and health benefits, and the food industry is led to develop processed- and packaged-food, particularly in terms of calories, quality, nutritional value and bioactive molecules. This book covers the entire range of bioactive molecules presented in daily food, such as carbohydrates, proteins, lipids, isoflavonoids, carotenoids, vitamin C, polyphenols, bioactive molecules presented in wine, beer and cider. Concepts like French paradox, Mediterranean diet, healthy diet of eating fruits and vegetables, vegan and vegetarian diet, functional foods are described with suitable case studies. Readers will also discover a very timely compilation of methods for bioactive molecules analysis. Written by highly renowned scientists of the field, this reference work appeals to a wide readership, from graduate students, scholars, researchers in the field of botany, agriculture, pharmacy, biotechnology and food industry to those involved in manufacturing, processing and marketing of value-added food products.

Dietary Carbohydrate Digestibility and Metabolic Effects in Human Health

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Publisher : Frontiers Media SA
ISBN 13 : 2889632318
Total Pages : 114 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Dietary Carbohydrate Digestibility and Metabolic Effects in Human Health by : F. Javier Moreno

Download or read book Dietary Carbohydrate Digestibility and Metabolic Effects in Human Health written by F. Javier Moreno and published by Frontiers Media SA. This book was released on 2019-12-09 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Enhancement of Nutritional Profile/Biological Activity of Plant-Based Foods by Fermentation

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Publisher : Frontiers Media SA
ISBN 13 : 2832512933
Total Pages : 243 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Enhancement of Nutritional Profile/Biological Activity of Plant-Based Foods by Fermentation by : Yu Xiao

Download or read book Enhancement of Nutritional Profile/Biological Activity of Plant-Based Foods by Fermentation written by Yu Xiao and published by Frontiers Media SA. This book was released on 2023-01-31 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: With ever-increasing health consciousness among consumers in the worldwide in the last decades, great attention has been paid on the application of biotechnology methods in the agricultural and food industry. Especially for plant-based foods production, which exhibit co-benefits to human the health and climate. Traditional fermented foods play a crucial role in human diets around the world because of their unique flavors, great nutritional value, and health-beneficial effects. Fermentation is one of the most traditional but still prevalent bio-processing approaches in the food industry, with the great potential to improve the flavor, sensory, nutritional value and biological activity (including antioxidant capacity, anti-cancer, anti-diabetic anti-inflammatory, regulating intestinal flora properties) of food products. The application of microbial food processing method has attracted the interest of researchers and industries due to its simple, environmentally friendly, and cost-efficiently advantages. The use of fermentation and selected generally recognized as safe (GRAS) starters, such as lactic acid bacteria, yeasts and filamentous fungi has been considered as an excellent method to improve the nutritional value or biological activity of foods by the biosynthesis/biotransformation/generation of bioactive compounds (e.g., phenolic compounds, oligosaccharide), or by the degradation of anti-nutritional factors. In the last years, the exploitation of microbes isolated from traditional fermented foods or as the result of the inoculation of selected starters was conducted to produce novel fermented plant-based foods with beneficial viable microorganisms and/or their metabolites that positively impact on human health. This Research Topic aims to focus on the application of microorganisms in processing of fermented plant-based foods to improve nutritional profile and/or biological activity. In particular, it is welcome focusing on matrices fermentation by beneficial microorganisms, processing for food substrate/by-product valorization, augmentation of food matrix bioactive compounds via fermentation. We invite authors to submit different types of manuscripts (e.g., Original Research Articles, short communications, and Review Articles) that focus on but are not limited to the following topics:  Microbial metabolic pathways associated with the accumulation of bioactive compounds of fermented foods.  Innovative fermentation approaches to improve the nutritional and functional properties in the final products.  Valorization of plant-based food matrices/by-products via fermentation.  Plant-based anti-nutritional factors degradation by microorganisms.  Development of high added-value and novel fermented products.  Production of bioactive compounds with health beneficial effects.  Human intestinal flora simulated effect on plant-based food.

Evolving Human Nutrition

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Publisher : Cambridge University Press
ISBN 13 : 0521869161
Total Pages : 415 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Evolving Human Nutrition by : Stanley J. Ulijaszek

Download or read book Evolving Human Nutrition written by Stanley J. Ulijaszek and published by Cambridge University Press. This book was released on 2012-10-18 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploration of changing human nutrition from evolutionary and social perspectives and its influence on health and disease, past and present.

Concepts of Biology

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Publisher :
ISBN 13 : 9789888407453
Total Pages : 618 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Concepts of Biology by : Samantha Fowler

Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.

Microbiology Abstracts

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Publisher :
ISBN 13 :
Total Pages : 744 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Microbiology Abstracts by :

Download or read book Microbiology Abstracts written by and published by . This book was released on 1993 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Behaviour of Salivary Amylase in Various Reaction Environments with Reference to Km and Vmax. An Overview

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Publisher : GRIN Verlag
ISBN 13 : 3668458413
Total Pages : 39 pages
Book Rating : 4.6/5 (684 download)

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Book Synopsis Behaviour of Salivary Amylase in Various Reaction Environments with Reference to Km and Vmax. An Overview by : Prem Jose Vazhacharickal

Download or read book Behaviour of Salivary Amylase in Various Reaction Environments with Reference to Km and Vmax. An Overview written by Prem Jose Vazhacharickal and published by GRIN Verlag. This book was released on 2017-06-01 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Study from the year 2016 in the subject Chemistry - Bio-chemistry, grade: 1.5, Mar Augusthinose College, language: English, abstract: Amylase is an enzyme which catalyzes the hydrolysis of α (1, 4)-glycosidic linkages in amylose (a linear form of starch), amylopectin (a branched form of starch) and glycogen into simpler carbohydrate molecules such as oligosaccharides or disaccharides. Alpha-amylase is the major form of amylase found in human, most prominently in pancreatic juice and saliva. The salivary amylase is an amylolytic enzyme, which can acts on cooked or boiled starch and converts it in to maltose. So it became interesting to study the behaviour of salivary amylase, when it is secreted as result of different stimuli. And thus began to study the effect of five different stimulatory temperatures, and also the effect of four tastes on the behaviour of salivary amylase. For the study of stimulatory effect of temperature on salivary amylase, five different temperatures are selected (4, 27, 37, 55 and 75°C). And likewise four tastes also selected (sweet, sour, salt and bitter). The DNS method was done in the both tests to obtain the absorbance at 520 nm. The samples were collected from three people, of same age. The saliva was collected at same time, after one and a half hour of their breakfast in order to maintain a controlled condition for this study. In each cases the incubation temperature also kept as variable (4, 27, 37, 55 and 75°C). This study was also aimed to determine the behaviour of salivary amylase with reference to the kinetic parameters like Km and Vmax of salivary alpha amylase by incubating the enzyme (stimulated by different stimulatory conditions of temperature and taste) with varying concentration of substrate. The study revealed the consistency in kinetic parameters like Km and Vmax of salivary alpha amylase secreted in response to various stimuli.

Protein and Energy Supply for High Production of Milk and Meat

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Publisher : Elsevier
ISBN 13 : 1483150704
Total Pages : 204 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Protein and Energy Supply for High Production of Milk and Meat by : Sam Stuart

Download or read book Protein and Energy Supply for High Production of Milk and Meat written by Sam Stuart and published by Elsevier. This book was released on 2013-10-22 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein and Energy Supply for High Production of Milk and Meat covers the proceedings of a Symposium of the Committee on Agricultural Problems of the Economic Commission for Europe and the Food and Agriculture Organization. The book presents studies that are relevant in producing more milk and meat products. The text presents 10 papers that discuss the advances in understanding the significance of rumen fermentation; protein/energy relationships in the intermediary metabolism of ruminants; and protein/energy relationships in the practical feeding of dairy and fattening cattle. The book will be of great use to researchers and professionals concerned with procuring more cattle products.

Alfalfa Silage

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Alfalfa Silage by : Ollie Ezekiel Reed

Download or read book Alfalfa Silage written by Ollie Ezekiel Reed and published by . This book was released on 1917 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Glycoscience

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Publisher : Springer Science & Business Media
ISBN 13 : 3540361545
Total Pages : 2847 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Glycoscience by : Bertram O. Fraser-Reid

Download or read book Glycoscience written by Bertram O. Fraser-Reid and published by Springer Science & Business Media. This book was released on 2008-04-14 with total page 2847 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a reflection of the quantum leap that has been made in the study of glycostructures, the first edition of this book has been completely revised and updated. The editors give up-to-date information on glycostructures, their chemistry and chemical biology in the form of a completely comprehensive survey. Glycostructures play highly diverse and crucial roles in a myriad of organisms and important systems in biology, physiology, medicine, bioengineering and technology. Only in recent years have the tools been developed to partly understand the highly complex functions and the chemistry behind them. While many facts remain undiscovered, this MRW has been contributed to by a large number of the world’s leading researchers in the field.

Coffee in Health and Disease Prevention

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Publisher : Academic Press
ISBN 13 : 0124167160
Total Pages : 1080 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Coffee in Health and Disease Prevention by : Victor R Preedy

Download or read book Coffee in Health and Disease Prevention written by Victor R Preedy and published by Academic Press. This book was released on 2014-11-12 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coffee in Health and Disease Prevention presents a comprehensive look at the compounds in coffee, their reported benefits (or toxicity risks) and also explores them on a health-condition specific level, providing researchers and academics with a single-volume resource to help in identifying potential treatment uses. No other book on the market considers all the varieties of coffee in one volume, or takes the disease-focused approach that will assist in directing further research and studies. The book embraces a holistic approach and effectively investigates coffee and its specific compounds from the biochemical to the nutritional well-being of geographical populations. This book represents essential reading for researchers in nutrition, dietetics, food science, biochemistry, and public health. Presents one comprehensive, translational source for all aspects of how coffee plays a role in disease prevention and health Experts in nutrition, diet, and food chemistry (from all areas of academic and medical research) take readers from the bench research (cellular and biochemical mechanisms of vitamins and nutrients) to new preventive and therapeutic approaches Focuses on coffee composition; nutritional aspects of coffee; protective aspects of coffee-related compounds; specific coffee components and their effects on tissue and organ systems Features sections on both the general effects of coffee consumption on the body as well as the effects of specific coffee compounds on specific organ systems

Nutrient Requirements of Laboratory Animals,

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Publisher : National Academies Press
ISBN 13 : 0309051266
Total Pages : 188 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Nutrient Requirements of Laboratory Animals, by : National Research Council

Download or read book Nutrient Requirements of Laboratory Animals, written by National Research Council and published by National Academies Press. This book was released on 1995-02-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.

Microbial Extremozymes

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Publisher : Academic Press
ISBN 13 : 0128231025
Total Pages : 340 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Microbial Extremozymes by : Mohammed Kuddus

Download or read book Microbial Extremozymes written by Mohammed Kuddus and published by Academic Press. This book was released on 2021-08-20 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Extremozymes: Novel Sources and Industrial Applications is a unique resource of practical research information on the latest novel sources and technologies regarding extremozymes in bioremediation, waste management, valorization of industrial by-products, biotransformation of natural polymers, nutrition, food safety and diagnosis of disease. The book's broad knowledge and varying applications are useful to the food industry, dairy industry, fruit and vegetable processing, and baking and beverages industries, as well as the pharmaceutical and biomedical industries. This is a concise, all-encompassing resource for a range of scientists needing knowledge of extremozymes to enhance and research. Furthermore, it provides an updated knowledge of microbial enzymes isolated from extreme environments (temperatures, etc.) and their biotechnological applications. It will be useful to researchers, scientists and students in enzyme research. In addition, users from the dairy and baking industries will benefit from the presented content. Explores recent scientific research on extremophiles and extremozymes technologies that help innovate novel ideas Provides innovative technologies for enzyme production from extremophilic microbes Includes cutting-edge research for applications in various industries where extreme temperature conditions exist Presents novel microorganisms and their enzymes from extreme environments (Thermophilic, Psychrophilic, Acidophilic, Alkaliphilic, Anaerobic, Halophilic, Barophilic, Metallotolerant, Radioresistant, etc.)

Biotechnology Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 966 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Biotechnology Research Abstracts by :

Download or read book Biotechnology Research Abstracts written by and published by . This book was released on 1991 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly. Classified listing of references to worldwide articles dealing with all aspects of biotechnology. Also includes books and conferences. Each entry gives bibliographic information, institutional address of author(s), and abstract. Author and subject index.

Bibliography of Agriculture

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Publisher :
ISBN 13 :
Total Pages : 1732 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Bibliography of Agriculture by :

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt: