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Author: Peter R. Shewry Publisher: Springer Science & Business Media ISBN: 9401144311 Category : Science Languages : en Pages : 892
Book Description
Seeds provide more than half of the world's intake of dietary protein and energy and thus are of immense economic, cultural and nutritional importance. Proteins can account for up to 40% of the dry weight of various types of seeds, thereby making a large contribution to the nutritional quality and processing properties of seeds. It is, therefore, not surprising that seed proteins were among the first plant components to be systematically studied, some 250 years ago, and have been a major focus of research over the past 100 years. The properties and behaviour of seed proteins pervade modem life in numerous ways. For example, legume and cereal proteins are used'in the production of a wide range of meat-free foods; the process of bread-making is dep~ndent on the physical chemical properties of wheat seed proteins; and in developed, as well as developing, countries, nutritional deficiencies among vegetarian diets are avoided through balancing legume and cereal seeds as sources of dietary proteins. Understanding seed proteins, in order to improve their composition and properties and to increase their concentrations, will thus continue to be an important research objective for the future. The present volume represents the culmination of a long-discussed plan of the editors, to bring together the best international authorities in order to compile a definitive monograph on biological, biochemical, molecular and genetic aspects of seed proteins.
Author: Peter R. Shewry Publisher: Springer Science & Business Media ISBN: 9401144311 Category : Science Languages : en Pages : 892
Book Description
Seeds provide more than half of the world's intake of dietary protein and energy and thus are of immense economic, cultural and nutritional importance. Proteins can account for up to 40% of the dry weight of various types of seeds, thereby making a large contribution to the nutritional quality and processing properties of seeds. It is, therefore, not surprising that seed proteins were among the first plant components to be systematically studied, some 250 years ago, and have been a major focus of research over the past 100 years. The properties and behaviour of seed proteins pervade modem life in numerous ways. For example, legume and cereal proteins are used'in the production of a wide range of meat-free foods; the process of bread-making is dep~ndent on the physical chemical properties of wheat seed proteins; and in developed, as well as developing, countries, nutritional deficiencies among vegetarian diets are avoided through balancing legume and cereal seeds as sources of dietary proteins. Understanding seed proteins, in order to improve their composition and properties and to increase their concentrations, will thus continue to be an important research objective for the future. The present volume represents the culmination of a long-discussed plan of the editors, to bring together the best international authorities in order to compile a definitive monograph on biological, biochemical, molecular and genetic aspects of seed proteins.
Author: Prashant Kaushik Publisher: ISBN: Category : Electronic books Languages : en Pages : 0
Book Description
Grain legumes are well known as staple sources of soluble protein worldwide. Pea is essentially the most quickly growing crop for immediate human consumption and has the potential for higher effect as being a protein supply for foods processing apps. Pea seeds are an essential source of plant-based proteins. The better acceptance of pea protein-rich food is due to pea manifold attributes, excellent functional qualities, high vitamin value, accessibility, and comparatively small cost. Pea proteins are not merely nutritional amino acids but are an indispensable source of bioactive peptides that offer health benefits. This chapter focuses on the present information of isolation methods, extraction, and of seed proteins in pea. Overall, we believe that analogous research and advancement on pea proteins would be required for further more substantial increase in pea protein utilization is envisaged.
Author: Jose Carlos Jimenez-Lopez Publisher: BoD – Books on Demand ISBN: 1839685905 Category : Science Languages : en Pages : 202
Book Description
Climate resilience and growing population are the two main global challenges that encourage the development of an affordable and sustainable source of vegetable protein to ensure future food security. Advanced scientific programs and agro-food developments should be proprietarily on-demand to face different stresses in order to maintain yield and quality of seed production. In this regard, legume crops are key sustainable alternatives for healthier diets while contributing to appropriate natural resource management. Taken together, the 11 chapters in this book represent a generous addition to the progress in our understanding of climate-resilient legumes, hoping to contribute to the improvement of global food security in the future.
Author: Jean-Michel Mérillon Publisher: Springer Nature ISBN: 3319780301 Category : Technology & Engineering Languages : en Pages : 2353
Book Description
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.
Author: Sudarshan Nadathur Publisher: Academic Press ISBN: 0128027762 Category : Technology & Engineering Languages : en Pages : 454
Book Description
Protein plays a critical role in human nutrition. Although animal-derived proteins constitute the majority of the protein we consume, plant-derived proteins can satisfy the same requirement with less environmental impact. Sustainable Protein Sources allows readers to understand how alternative proteins such as plant, fungal, algal, and insect protein can take the place of more costly and less efficient animal-based sources. Sustainable Protein Sources presents the various benefits of plant and alternative protein consumption, including those that benefit the environment, population, and consumer trends. The book presents chapter-by-chapter coverage of protein from various sources, including cereals and legumes, oilseeds, pseudocereals, fungi, algae, and insects. It assesses the nutrition, uses, functions, benefits, and challenges of each of these proteins. The book also explores opportunities to improve utilization and addresses everything from ways in which to increase consumer acceptability, to methods of improving the taste of products containing these proteins, to the ways in which policies can affect the use of plant-derived proteins. In addition, the book delves into food security and political issues which affect the type of crops that are cultivated and the sources of food proteins. The book concludes with required consumer choices such as dietary changes and future research ideas that necessitate vigorous debate for a sustainable planet. Introduces the need to shift current animal-derived protein sources to those that are more plant-based Presents a valuable compendium on plant and alternate protein sources covering land, water, and energy uses for each type of protein source Discusses nutritive values of each protein source and compares each alternate protein to more complete proteins Provides an overview of production, including processing, protein isolation, use cases, and functionality Presents solutions to challenges, along with taste modulation Focuses on non-animal derived proteins Identifies paths and choices that require consumer and policymaker debate and action
Author: Halle Marie Choi Publisher: ISBN: Category : Amino acids Languages : en Pages : 0
Book Description
Globulin proteins, specifically vicilin and legumin, have been used to predict functionality of pea flour and pea protein isolates (PPI). Emulsion and foaming properties as well as water holding capacity, water solubility and absorption, and gelling behavior have all been shown to have correlations with quantities of vicilin and legumin present in various pulses. Amino acids contribute both to the functionality and the nutritional content of pea ingredients. In this study, agronomic traits such as pea color, shape, and bulk density were assessed for correlations with globulin and amino acid content. Globulin content had no significant correlations with agronomic traits. Essential amino acid content was significantly higher in green pea seeds than yellow. Fifteen cultivars of pea were assessed for globulin and amino acid content before and after isoelectric protein extraction (pH 8.5 and 4.3). Globulin and amino acids were significantly different by cultivar and between pea flour and PPI. Variation of globulin content within a cultivar increased after protein extraction. Cultivars that were grouped together in essential amino acid content in the flour were also similar in amino acid content in the PPI. Proximate protein content in the flour was negatively correlated with the protein extraction efficiency indicating higher ratios of water to sample or a higher extraction pH should be used to extract more protein. Vicilin content was lost during protein extraction. A new method with a precipitation pH closer to the isoelectric point of vicilin could be tested to try to maintain vicilin levels from the pea flour in the PPI.
Author: W. Gottschalk Publisher: Springer Science & Business Media ISBN: 9400968019 Category : Science Languages : en Pages : 531
Book Description
Investigations on seed proteins have been intensively carried out during the past two decades. This is valid with regard to both their chemical composition as well as their nutritive value. The development of new biochemical and physical methods has resulted in obtaining deep insights into the structures of seed proteins and their mutual interactions. Intensive exchange of information between the scientists participating in national and international research programmes has given strong impulses for intensifying the research in this field. For the quantitative and quali tative investigations of seed proteins, not only some model plants were used; on the contrary, they were carried out on a large number of different crops important for different regions of the earth. In this way, a level of knowledge has been reached which could not be expected in this diversity within such a short period. This holds not only true for biochemical but also for physiological characters of the species of the limiting amino acids studied. With regard to nutritional aspects, the problem was of special interest, but also seed proteins acting as antinutritional factors were analysed in detail. Based on the knowledge of seed protein structures, it was possible to perform investigations on the genetic basis of their synthesis. This was done under two different aspects: The basic knowledge on the genes involved should be widened; moreover, it should be tried to improve the seed proteins quantitatively and qualitatively under the influence of mutant genes.
Author: Peter R. Shewry
Author: Peter R. Shewry
Author: Prashant Kaushik
Author: Jose Carlos Jimenez-Lopez
Author: Jean-Michel Mérillon
Author: Sudarshan Nadathur
Author: Shivaji Pandey
Author: Halle Marie Choi![Legume Seed Proteins. I. Heritable Variablity [sic] of Protein and Starch Content of Peas (Pisum Sativum). II. The Effect of Exogenous Sulfate and L-methionine on the Growth and Storage Protein Composition of Soybean (Glycine Max) Cotyledons Grown in Vitro PDF](https://books.google.com/books/content/images/frontcover/NmhPAAAAYAAJ?fife=w80-h100)
Author: Lorraine Pierce Holowach
Author: Satinder Bajaj
Author: W. Gottschalk