1,720,988 research outputs found
Effect of different roasting methods on the proximate by composition, flow properties, amino acid compositions, colour, texture, and sensory profile of the chickpeas
No full textRoasting is a common process for chickpeas to improve their texture, palatability, appearance, shelf-life, physical, and functional properties. This study aimed to determine the effect of different roasting methods (conventional, microwave, and microwave + conventional) on the proximate and amino acid compositions, powder properties, texture, and sensorial properties of the chickpeas. For this purpose three different roasting times (3, 5, and 7 min), microwave powers (100, 300, and 600 W), and microwave roasting + conventional roasting treatment (100 W + 250 degrees C, 300 W + 250 degrees C, and 600 W + 250 degrees C) were applied to raw chickpea samples. The moisture content and water activity values of roasted chickpeas were found to be lower than 7% (w.b.) and 0.50, respectively. The lower ash and protein contents, hygroscopicity value, wettability time and higher fat content and L* value were observed for control compared to roasted samples. The flowability behaviour of the samples was found at a fair level. Roasting methods significantly affected the amount of amino acids in chickpeas but do not reduce the nutritional quality of their proteins. The hardness value of chickpea samples from the suture and cheek angle was decreased parallel to the increase in the roasting temperature and time. The highest sensory scores in terms of general appeal were obtained from the combined group (300 W-250 degrees C) for 3 min.Aydn Adnan Menderes University [KMYO-20003]This study was financially supported by Aydn Adnan Menderes University (Grant Number KMYO-20003)
Microwave Roasting
No full textRoasting is a process that involves heat treatment to improve the digestibility, flavor and sensory aspects of foods and to provide the desired structural changes in the food product. In the microwave roasting method, the heat treatment applied to food products uses microwave energy. When this method is applied with the right temperature-time combination, it has many advantages, such as shorter processing time, energy efficiency, preserving the color components and nutritional quality to a large extent, prevention of the formation of acrylamide to a large extent and offering easy process control compared to traditional methods (roasting in pan, sand or oven), and therefore it has come to the fore in recent studies. With appropriate optimization studies, the negative effects of the microwave method will be minimized. Studies are needed to adapt the microwave roasting method on an industrial scale. Designing new devices which can use artificial intelligence for microwave roasting, an innovative and economical method, is among research expectations for the future. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Coconut husk: A sustainable solution for eco-friendly packaging applications
No full textThis paper explores the use of coconut husk as an eco-friendly alternative for packaging. It details the composition, extraction, and processing techniques of coconut husk, emphasizing its abundance and sustainable sourcing methods. Key findings include the use of polyphenols extracted from young coconuts, achieving an 81% reduction in CO2 gas permeability and a 79% reduction in oxygen transmittance rate, demonstrating significant antimicrobial properties. The study highlights the creation of eco-friendly paper from coconut husk fibers and the development of bioplastics. Biocomposite films derived from coconut coir showed enhanced tensile strength and elongation, outperforming starch-based films. Environmental benefits include waste reduction and sustainable resource utilization, with the inclusion of 3% coir cellulose nanofibers in composite films notably improving tensile strength, elongation at break, and thermal stability. To sum up, this document highlights the importance of adopting sustainable materials in packaging and explores exciting possibilities for future studies, advancements in technology, and the widespread adoption of packaging solutions derived from coconut husks. This emphasizes the potential to drive a more environmentally friendly, sustainable, and eco-conscious packaging sector
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