Determination Of Avocado Fruit Ripening Stage Using An Electronic Nose With Fuzzy Logic Algorithm
DOWNLOAD
Download Determination Of Avocado Fruit Ripening Stage Using An Electronic Nose With Fuzzy Logic Algorithm PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Determination Of Avocado Fruit Ripening Stage Using An Electronic Nose With Fuzzy Logic Algorithm book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Determination Of Avocado Fruit Ripening Stage Using An Electronic Nose With Fuzzy Logic Algorithm
DOWNLOAD
Author : Julie-Ann Parañal
language : en
Publisher:
Release Date : 2019-10-20
Determination Of Avocado Fruit Ripening Stage Using An Electronic Nose With Fuzzy Logic Algorithm written by Julie-Ann Parañal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-20 with categories.
Academic Paper from the year 2019 in the subject Electrotechnology, language: English, abstract: This paper examines and measures the concentration of the metal oxide gas sensors in determining the ripeness using the ethylene gas in fruits. The preliminary performance of the electronic nose has been demonstrated at the ripening stage of the avocado fruit and is compared to the separation machine. Confusion matrix was used to show the accuracy of the system in detecting ripening stage. This study used the fuzzy logic algorithm to classify and achieve an accuracy rate of 82,5 percent of classifying unripe, ripe, and overripe of the fruits. Ethylene is a gaseous plant hormone that naturally occurs in fruits and helps speed up the ripening process. Persea Americana, or Avocado, is a climacteric fruit that does not produce large amounts of ethylene while still attached to the tree. Therefore, it does not ripen until harvested, and thus, its ripeness cannot be determined by the naked eye. Since fruit quality is judged by consumers primarily from their perception of the acceptability of fruits based on characteristics including visual appeal (lack of blemishes, color, size, and texture), relying on such methods is not applicable for Avocado in general. The use of an electronic nose - an intelligent sensing device that can sense aroma more effectively than the human sense of smell - would prove to be useful. It also possesses a non-destructive property, therefore resulting into it being selected to be the ideal digital, electronic device for identifying, characterizing, and grading fruits ripeness. The main objective of this study is to measure ethylene and other metal oxide gases present in determining the ripeness stage of persea americana samples through electronic nose using fuzzy based classification algorithms and to verify the accuracy of results by comparing it to data from human expert graders of fruits. This study categorizes the metal oxide gas present in f
Computer Vision Technology For Food Quality Evaluation
DOWNLOAD
Author : Da-Wen Sun
language : en
Publisher: Elsevier
Release Date : 2011-04-28
Computer Vision Technology For Food Quality Evaluation written by Da-Wen Sun and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-28 with Technology & Engineering categories.
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.
Nondestructive Evaluation Of Food Quality
DOWNLOAD
Author : Shyam N. Jha
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-11-30
Nondestructive Evaluation Of Food Quality written by Shyam N. Jha and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-30 with Science categories.
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.
Evaluation Technologies For Food Quality
DOWNLOAD
Author : Jian Zhong
language : en
Publisher: Woodhead Publishing
Release Date : 2019-04-16
Evaluation Technologies For Food Quality written by Jian Zhong and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-16 with Technology & Engineering categories.
Evaluation Technologies for Food Quality summarizes food quality evaluation technologies, which include sensory evaluation techniques and chemical and physical analysis. In particular, the book introduces many novel micro and nano evaluation techniques, such as atomic force microscopy, scanning electron microscopy, and other nanomaterial-based methods. All topics cover basic principles, procedures, advantages, limitations, recent technology development, and application progress in different types of foods. This book is a valuable resource for scientists in the field of food science, engineering, and professionals in the food industry, as well as for undergraduate and postgraduate students studying food quality evaluation technology. Explains basic principles, procedures, advantages, limitations, and current applications of recent food quality technologies Provides guidance on the understanding and application of food quality evaluation technology in the field of food research and food industry Introduces many novel micro/nano evaluation techniques, such as atomic force and scanning electron microscopies and other nanomaterial-based methods
Monetary Policy Empirical Determination Of The Concept Of Money In Nigeria Using Both Narrow And Broad Concept Of Money M1 And M2
DOWNLOAD
Author : Micah Effiong
language : en
Publisher:
Release Date : 2019-11-24
Monetary Policy Empirical Determination Of The Concept Of Money In Nigeria Using Both Narrow And Broad Concept Of Money M1 And M2 written by Micah Effiong and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-24 with categories.
Seminar paper from the year 2016 in the subject Business economics - Economic Policy, grade: A, course: MONETARY ECONOMIC THEORY, language: English, abstract: To reconcile the lack of consensus on the appropriate concept of money in Nigeria using a 45 year time series data from 1970 - 2014 and employing the Ordinary Least Squares (OLS) estimation techniques to estimate two equations for both monetary aggregates (M1 and M2). Findings shows that the principal explanatory variable (GDP) on both models has a positive and significant impact on both monetary aggregates, but the impact was more felt in the broad money supply measure (M2). It was concluded that the broad money supply measure defines the appropriate concept of money in Nigeria.
Banana Ripening
DOWNLOAD
Author : Anthony Keith Thompson
language : en
Publisher: Springer Nature
Release Date : 2019-09-04
Banana Ripening written by Anthony Keith Thompson and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-04 with Technology & Engineering categories.
The technology used to ripen bananas is affected by a wide range of factors, including the cultivar, growing conditions, harvesting method, and maturity at which the fruit are harvested and handled. Various post harvest treatments applied to fruit can also impact ripening. While many textbooks have been dedicated to Musa (bananas and plantains), none have focused exclusively on the ripening process. The commercial ripening of bananas and the chemical changes that occur thereby are considered here in detail. In developed, temperate countries where bananas are imported, successful ripening technologies have evolved. Most bananas, however, are marketed locally in the country where they are grown, and often the ripening technologies used have economic and health implications. This brief offers an in-depth discussion of not only the implications of these technologies, but also of alternative ripening methods and their commercial applications. For an understanding of both the chemical basis by which bananas ripen and the technologies used to control the process, look no further than this essential text.
Advances In Machine Vision
DOWNLOAD
Author : Jorge L.C. Sanz
language : en
Publisher: Springer Science & Business Media
Release Date : 1988-12-01
Advances In Machine Vision written by Jorge L.C. Sanz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-12-01 with Computers categories.
Machine Vision technology is becoming an indispensible part of the manufacturing industry. Biomedical and scientific applications of machine vision and imaging are becoming more and more sophisticated, and new applications continue to emerge. This book gives an overview of ongoing research in machine vision and presents the key issues of scientific and practical interest. A selected board of experts from the US, Japan and Europe provides an insight into some of the latest work done on machine vision systems and appliccations.
Green Technologies
DOWNLOAD
Author : Pau Loke Show
language : en
Publisher: MDPI
Release Date : 2020-11-23
Green Technologies written by Pau Loke Show and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-23 with Technology & Engineering categories.
Green technologies can be identified as key components in Industry 4.0. The scope of this book is to address how conventional green technologies can be a part of smart industries by minimizing waste, maximizing productivity, optimizing the supply chain, or by additive manufacturing. This theme focuses on the scope and challenges of integrating current environmental technologies in future industries. This book, “Green Technologies: Bridging Conventional Practices and Industry 4.0”, aims to incorporate and introduce the advances in green technologies to the cyber-based industries. It is hoped that the novel green technologies presented in this book are useful in assisting the global community in working towards fulfilling the Sustainable Development Goals.
Postharvest Quality Assurance Of Fruits
DOWNLOAD
Author : Mohammad Shamsher Ahmad
language : en
Publisher: Springer
Release Date : 2015-10-19
Postharvest Quality Assurance Of Fruits written by Mohammad Shamsher Ahmad and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-19 with Technology & Engineering categories.
This book presents a comprehensive study of the handling of fresh fruits in the developing world from harvesting to the shelf. With annual losses ranging from 30-40% due to lack of knowledge on proper handling practices and value addition, this book's information on postharvest handling and quality testing is crucial for reducing these losses and improving the quality and safety of fresh fruits in these areas. With its added focus on marketing and organized retail aspects, Postharvest Quality Assurance of Fruits: Practical Approaches for Developing Countries covers the entire range of fruit handling, from transportation and packaging to quality assessment and commercial preparation. In presenting a fully comprehensive outline of the factors affecting postharvest quality and marketability of fruits, this work lays the foundation for understanding the proper storage, transportation and packaging methods to prevent losses and increase quality. With its study of prevailing marketing systems, supply chains and retail methods, the book presents the complete picture for the postharvest handling of fruits in the developing world.
Evaluation Of Quality Of Fruits And Vegetables
DOWNLOAD
Author : Harold E. Pattee
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Evaluation Of Quality Of Fruits And Vegetables written by Harold E. Pattee and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
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.