Download or read book Evaluation of Quality of Fruits and Vegetables written by Harold E. Pattee and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acceptance or rejection of any edible commodity, whether it is raw or processed, is usually conditioned by sensory stimuli. The impact of these stimuli on the decision-making proce·ss is broadly termed sensory evaluation. Advances in sensory evaluation research have been slow in the past because of the human factor-the necessity to use highly trained sensory panels to conduct this research. High technology in strumentation and new understandings of sensory evaluations are now combining to make possible quantum jumps forward in sensory eval uation research. It is widely recognized that the sensory aspects of fruits and vegeta bles are affected by many factors, among them environment, variety, cultural practices, and handling practices. However, if one attempts to find a general reference or compilation of findings regarding this sub ject area there seems to be few, if any, available. A survey of the literature does suggest that in the past few years research into specific factors which influence the sensory aspects of fruits and vegetables has increased significantly. This increased interest in sensory research and the renewed national awareness of the value of research into pre and postharvest quality of fruits and vegetables prompted the Flavor Subdivision, Agricultural and Food Chemistry Division, American Chemical Society to sponsor a symposium entitled "Sensory Evalua tion of Fruits and Vegetables: Effect of Environment, Cultural Prac tices and Variety" during the 1982 meeting in Kansas City, Missouri.
Download or read book Evaluation of Quality of Fruits and Vegetables written by Harold E. Pattee and published by . This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Vision Technology for Food Quality Evaluation written by Da-Wen Sun and published by Elsevier. This book was released on 2011-04-28 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book in this rapidly expanding area, Computer Vision Technology for Food Quality Evaluation thoroughly discusses the latest advances in image processing and analysis. Computer vision has attracted much research and development attention in recent years and, as a result, significant scientific and technological advances have been made in quality inspection, classification and evaluation of a wide range of food and agricultural products. This unique work provides engineers and technologists working in research, development, and operations in the food industry with critical, comprehensive and readily accessible information on the art and science of computer vision technology. Undergraduate and postgraduate students and researchers in universities and research institutions will also find this an essential reference source. · Discusses novel technology for recognizing objects and extracting quantitative information from digital images in order to provide objective, rapid, non-contact and non-destructive quality evaluation. · International authors with both academic and professional credentials address in detail one aspect of the relevant technology per chapter making this ideal for textbook use· Divided into three parts, it begins with an outline of the fundamentals of the technology, followed by full coverage of the application in the most researched areas of meats and other foods, fruits, vegetables and grains.
Download or read book Fruit and Vegetable Quality written by Robert L. Shewfelt and published by CRC Press. This book was released on 2000-04-18 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improved quality requires integration across business functions and scientific disciplines. Based on this premise, Fruit and Vegetable Quality: An Integrated View presents 15 unique perspectives on achieving greater quality and guidance for a more integrated approach to postharvest handling and fruit and vegetable research. Designed for anyone involved in the management, production, handling, distribution, or processing of fruits and vegetables, it provides concise descriptions of important issues, roadmaps to the literature in specific fields, assessments of current knowledge and research needs, and specific examples of product-based research. Your guide to the dynamic developments in integrating fruit and vegetable quality projects, Fruit and Vegetable Quality: An Integrated View also presents a range of options for achieving better coordination of research across scientific disciplines.
Download or read book Sensor Based Quality Assessment Systems for Fruits and Vegetables written by Bambang Kuswandi and published by CRC Press. This book was released on 2020-12-17 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is an abundance of valuable information on different sensing techniques for fruits and vegetables. The volume covers emerging technologies, such as NMR, MRI, wireless sensor networks (WSN), and radio-frequency identification (RFID) and their potential for industrial applications. Key features of the volume: • Provides an inclusive review of the developments of sensors for quality analysis and inspection of fresh fruits and vegetables • Fosters an understanding of the basic sensing techniques for quality assessment of fresh fruits and vegetables • Covers advanced sensing technologies, including computer vision, spectroscopy, X-rays, magnetic resonance, mechanical contact, wireless sensor networks, and radio-frequency identification sensors • Reviews the significant progress in sensor development of noninvasive techniques for quality assessment of fruits and vegetables
Download or read book Post Harvest Physiology and Crop Preservation written by Morris Lieberman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasis in agricultural research for many years has concen trated on crop production. This emphasis has become more important in recent years with the realization that the population worldwide is outstripping the food supply. There is, however, another side to increasing the availability of the food supply. This simply involves preservation of the harvested crop·for human consumption. The losses incurred in harvesting, handling, transportation, storage and marketing crops have become a greater problem as the distance from the farm to the ultimate consumer increases. In the Western world where modern transportation, storage facilities, and marketing technology are widely used, post-harvest technology requires a large input of energy which increases costs considerably. There fore, losses are more significant and the ability to provide fresh fruits and vegetables, out of season, at reasonable costs will depend on reduced post-harvest losses throughout the marketing chain from the farm gate to the ultimate consumer. The reduction in post-harvest losses depends on proper use of current technology and further developments derived from a broad spectrum of scientific disciplines. Biochemistry, plant physiology, plant pathology, horticulture, agronomy, physics, engineering and agricultural economics, all provide knowledge which has been useful and will be useful in the future for improving post-harvest technol ogy and crop preservation. This volume records the Proceedings of the NATO Advanced Study Institute on Post-Harvest Physiology and Crop Preservation, held at Sounion, Greece, April 28 - May 8, 1981.
Download or read book Quality of Fresh and Processed Foods written by Fereidoon Shahidi and published by Springer Science & Business Media. This book was released on 2003-12-31 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality is a composite term encompassing many characteristics of foods. These include color, aroma, texture, general nutrition, shelf-life, stability, and possible presence of undesirable constituents. Obviously deterioration of quality may lead to changes in the attributes that characterize the food in its fresh or freshly processed state. In addition, quality enhancement of products may be carried out using appropriate processing techniques. Interaction of different components present with one another could have a profound effect on sensory quality of products. Meanwhile, presence of extraneous matter such as pesticides and debris may also contribute to a compromise in the quality of foods. In addition, processing often brings about changes in many attributes of food including its nutritional value. Thus, examination of process-induced changes in food products is important. In this book, a cursory account of quality attributes of fresh and processed foods is provided. The book is of interest to food scientists, nutritionists and biochemists in academia, government and industry.
Download or read book Nondestructive Evaluation of Food Quality written by Shyam N. Jha and published by Springer Science & Business Media. This book was released on 2010-11-30 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerous works on non-destructive testing of food quality have been reported in the literature. Techniques such as Near InfraRed (NIR) spectroscopy, color and visual spectroscopy, electronic nose and tongue, computer vision (image analysis), ultrasound, x-ray, CT and magnetic resonance imaging are some of the most applied for that purpose and are described in this book. Aspects such as theory/basics of the techniques, practical applications (sampling, experimentation, data analysis) for evaluation of quality attributes of food and some recent works reported in literature are presented and discussed. This book is particularly interesting for new researchers in food quality and serves as an updated state-of-the-art report for those already familiar with the field.
Download or read book Nondestructive Quality Assessment Techniques for Fresh Fruits and Vegetables written by Pankaj B. Pathare and published by Springer Nature. This book was released on 2022-11-17 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the various techniques for nondestructive quality assessment of fruits and vegetables. It covers the methods, measurements, operation principles, procedures, data analysis, and applications for implementing these techniques. The book presents the details of nondestructive approaches focusing on the present-day trends and existing future opportunities in the fresh food supply chain. First, it overviews different nondestructive techniques in food quality detection. Then it presents nondestructive methods: monochrome computer vision, imaging techniques, biospeckle laser technique, Fourier Transform Infrared (FTIR) Spectroscopy, hyperspectral imaging, Raman spectroscopy, near infrared (NIR) spectroscopy, X-ray computed tomography, ultrasound, acoustic emission, chemometrics, electronic nose and tongue. Selected applications of each method are also introduced. As a result, readers gain a better understanding of how to use nondestructive methods and technologies to detect the quality of fresh fruits and vegetables. With a wide range of interesting topics, the book will benefit readers including postharvest & food scientists/technologists, industry personnel and researchers involved in fresh produce quality detection. The book can also serve as a readily accessible reference material for postgraduate students.
Download or read book Quality Handling and Evaluation written by Ramdane Dris and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food quality is becoming an ever-increasing important feature for consumers and it is well known that some food crops are perishable and have a very short shelf and storage life. An effective quality assurance system throughout the handling steps between harvest and retail display is essential to provide a consistently good quality supply of fresh food crops to the consumers and to protect the reputation of a given marketing label. Food manufacturing companies all over the world are incre- ingly focussing on quality aspect of food including minimally processed food to meet consumer demands for fresh-like and healthy food products. To investigate and control quality, one must be able to measure quality-related attributes. Quality of produce encompasses sensory attributes, nutritive values, chemical constituents, mechanical properties, functional properties and defects. Successful postharvest handling of crops requires careful coordination and integration of the various steps from harvest operations to consumer level in order to maintain the initial product quality. Maturity at harvest is one feature of quality of perishable products, it has great influence on their postharvest behavior during marketing. Safety assurance can be part of quality assurance and its focus on minimizing chemical and microbial contamination during production, harvesting, and postharvest handling of intact and fresh-cut of commodities. Essentially, electromagnetic (often optical) prop- ties relate to appearance, mechanical properties to texture, and chemical properties to flavor (taste and aroma).
Download or read book Food Quality and Shelf Life written by Charis M. Galanakis and published by Academic Press. This book was released on 2019-06-25 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food Quality and Shelf Life covers all aspects and challenges of food preservation, packaging and shelf-life. It provides information on the most important pillars in the field, starting with active and smart packaging materials, novel technologies, and control tools in all stages between production and consumer. The book gives emphasis to methodological approaches for sensory shelf-life estimation and the impact of packaging on sensorial properties. Researchers and professionals alike will find this reference useful, especially those who are interested in the performance evaluation of future packaging for fresh produce in the cold chain and temperature management in the supply chain. Presents insights regarding new trends in emerging technologies in the field Includes hot topics, such as modified atmosphere packaging and active materials to improve shelf-life Provides shelf-life assessment and modeling methodologies and accelerated shelf-life testing
Download or read book Fresh Cut Fruits and Vegetables written by Mohammed Wasim Siddiqui and published by Academic Press. This book was released on 2019-11-10 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fresh-Cut Fruits and Vegetables: Technologies and Mechanisms for Safety Control covers conventional and emerging technologies in one single source to help industry professionals maintain and enhance nutritional and sensorial quality of fresh-cut fruits and vegetables from a quality and safety perspective. The book provides available literature on different approaches used in fresh-cut processing to ensure safety and quality. It discusses techniques with the aim of preserving quality and safety in sometimes unpredictable environments. Sanitizers, antioxidants, texturizers, natural additives, fortificants, probiotics, edible coatings, active and intelligent packaging are all presented. Both advantages and potential consequences are included to ensure microbial safety, shelf-life stability and preservation of organoleptic and nutritional quality. Industry researchers, professionals and students will all find this resource essential to understand the feasibility and operability of these techniques in modern-day processing to make informed choices. Provides current information on microbial infection, quality preservation, and technology with in-depth discussions on safety mechanisms Presents ways to avoid residue avoidance in packaging and preservation Includes quality issues of microbial degradation and presents solutions for pre-harvest management
Download or read book Agri food Quality II written by M. Hägg and published by Woodhead Publishing. This book was released on 1999 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of an international conference in Turku, Finland, April 1998 on the quality management of plant-based food materials throughout the production chain from field to table. The 89 papers discuss developments in improving vegetable and fruit quality through plant breeding, modifying cultivation technology, and optimizing practices both before and after the harvest. The sessions cover quality challenges in the future, consumer attitudes to improving the quality of crops and food, sustainable production, the effects of post-harvest and pre- harvest practices on quality, quality assessment, and quality improvements and functional foods. Distributed in the US by Springer-Verlag at some $25 above the British price. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Fresh Cut Fruits and Vegetables written by Olusola Lamikanra and published by CRC Press. This book was released on 2002-02-14 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference for the emerging fresh-cut fruits and vegetable industry, Fresh-cut Fruits and Vegetables: Science, Technology and Market focuses on the unique biochemical, physiological, microbiological, and quality changes in fresh-cut processing and storage. It highlights the distinct equipment design, packaging requirements, production economics, and marketing considerations for fresh-cut products. Based on the extensive research in this area during the last 10 years, this reference is the first to cover the complete spectrum of science, technology, and marketing issues related to this field.
Download or read book Postharvest Technology of Fruits and Vegetables General concepts and principles written by L. R. Verma and published by Indus Publishing. This book was released on 2000 with total page 1272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers various method of extending the postharvest life of fruits and vegetables viz, storage, packaging, canning, chemical & low temperatures preservation, irradiation, fermentation & waste management.
Download or read book Computer and Computing Technologies in Agriculture III written by Daoliang Li and published by Springer. This book was released on 2014-11-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: I want to express my sincere thanks to all authors who submitted research papers to support the Third IFIP International Conference on Computer and Computing Te- nologies in Agriculture and the Third Symposium on Development of Rural Infor- tion (CCTA 2009) held in China, during October 14–17, 2009. This conference was hosted by the CICTA (EU-China Centre for Information & Communication Technologies, China Agricultural University), China National En- neering Research Center for Information Technology in Agriculture, Asian Conf- ence on Precision Agriculture, International Federation for Information Processing, Chinese Society of Agricultural Engineering, Beijing Society for Information Te- nology in Agriculture, and the Chinese Society for Agricultural Machinery. The pla- num sponsor includes the Ministry of Science and Technology of China, Ministry of Agriculture of China, Ministry of Education of China, among others. The CICTA (EU-China Centre for Information & Communication Technologies, China Agricultural University) focuses on research and development of advanced and practical technologies applied in agriculture and on promoting international communi- tion and cooperation. It has successfully held three International Conferences on C- puter and Computing Technologies in Agriculture, namely CCTA 2007, CCTA 2008 and CCTA 2009. Sustainable agriculture is the focus of the whole world currently, and therefore the application of information technology in agriculture is becoming more and more - portant. ‘Informatized agriculture’ has been sought by many countries recently in order to scientifically manage agriculture to achieve low costs and high incomes.
Download or read book Handbook of Analysis and Quality Control for Fruit and Vegetable Products written by S. Ranganna and published by McGraw-Hill Incorporated. This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first handbook of its kind, giving in one volume, etailed information on both the analysis and quality control of fruit and vegetable products. Authoritative, need-based and up-to-date, the book has been principally designed to meet the day-to-day requirements.Starting from the analysis of common constituents, the book covers methods of analysis of specific raw materials and containers used in processing measurement of different quality attributes, sensory evaluation, microbiological and microanalytical examinations, determination of thermal process time, and examination of specific fruit and vegetable products. The last few chapters are devoted to statistical quality control, preparation of standard solutions and tables required for day-to-day use.
