1,720,977 research outputs found
Application of spirulina platensis on ice cream and soft cheese with respect to their nutritional and sensory perspectives
No full textInvestigation of the Quantity Effect of NaCl Salt on Generating Glutamic Acid Contents During Shrimp Paste Production by Fermentation Method
No full textKARAKTERISTIK PERMEN JELLY DENGAN PENAMBAHAN IOTA KARAGENAN DARI RUMPUT LAUT (KARAKTERISTIK PERMEN JELLY DENGAN PENAMBAHAN IOTA KARAGENAN DARI RUMPUT LAUT)
No full textABSTRAKPermen jelly merupakan permen yang memiliki tekstur kenyal. Tekstur ini terbentuk karena adanya pembentuk gel yaitu gelatin. Penggunaan gelatin dalam permen jelly masih diperdebatkan status kehalalannya, karena adanya unsur babi dalam gelatin. Sementara itu, sumber alternatif lain yang memberikan tekstur kenyal di permen jelly adalah karagenan, tetapi belum jelas sejauh mana dapat menggantikan gelatin. Tujuan dari penelitian ini adalah mengetahui pengaruh iota karagenan yang diekstrak dari Eucheuma spinosum terhadap sifat fisik dan kimia permen jelly dan formulasi terbaik dari permen jelly. Bahan yang digunakan dalam penelitian ini adalah gelatin dan tepung iota karagenan yang diekstrak dari rumput laut E. spinosum. Metode penelitian yang digunakan yaitu experimental laboratories dengan desain percobaan rancangan acak lengkap (RAL) dengan 4 perlakuan yang berbeda yaitu Gelatin : Iota Karagenan = 8% : 0% (A), Gelatin : Iota Karagenan = 0% : 8% (B ), Gelatin : Iota Karagenan = 6% : 2% (C), dan Gelatin : Iota Karagenan = 2% : 6% (D). Hasil dari penelitian ini didapatkan permen jelly terbaik sebagai alternatif pengganti gelatin yaitu perlakuan B dengan kekuatan gel 1.109,27 g.cm2 dan nilai hedonik sebesar 6,84 ≤ µ ≤ 7,52. Kadar air semua perlakuan belum memenuhi standar SNI (20%). Kadar abu semua perlakuan memenuhi standar SNI (3%). Untuk aw dan pH produk tersebut berkisar 0,84–0,89 dan 3–4 .Kata kunci: Gelatin, Eucheuma spinosum, Tepung Iota Karagenan, Permen JellyABSTRACTJelly candy which has chewy texture. This texture was formed by the gelling agent of gelatin. The use of gelatin in jelly candy still debated of halal status, because there were elements of pork in gelatin. While other alternative source which gives chewy texture in jelly candy was carrageenan, but carrageenan were used in making jelly candy was not extent to be replace of gelatin. The aim of this study was to determine the effect of iota carrageenan extracted from Eucheuma spinosum to physical and chemical characteristics of jelly candy and the best formulation of jelly candy. The materials used in the research were gelatin and powder of iota carrageenan extracted from seaweed E. spinosum. The method used was experimental laboratories by using completely randomized design (CRD) with 4 different treatments was Gelatin : Iota carrageenan = 8% : 0% (A), Gelatin : Iota carrageenan = 0% : 8% (B ), Gelatin : Iota carrageenan = 6% : 2% (C), and Gelatin : Iota carrageenan = 2% : 6% (D). The result showed that the best jelly candy as an alternative to gelatin performed by treatment B with gel strength of 1109,27 g.cm2 and the results for sensory was 6,84 ≤ µ ≤ 7,52. The water content of all treatment did not comply with ISO standard (20 %). Ash content of all treatment comply with ISO standard (3 %). For aw and pH of the products were ranged from 0.84–0.89 and 3–4, respectively.Keywords: Gelatin, Eucheuma spinosum, Iota Carrageenan Powder, Jelly Candy</jats:p
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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
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