1,720,958 research outputs found
Pemanfaatan Secang dan Kayu Manis dalam Pembuatan Selai Lembaran (Kajian Organoleptik)
Full text linkThis study aimed to evaluate panelists preferences for fruit leather products made from sappan wood (Caesalpinia sappan L.) and cinnamon (Cinnamomum burmannii) with varying concentrations of kappa carrageenan as a gelling agent. Sensory parameters including color, aroma, taste, texture, and overall liking were assessed using a hedonic test by 30 untrained panelists. A 4% concentration of kappa carrageenan resulted in the highest scores for texture and overall liking, while a 2% concentration was preferred for color. The distinct aroma of cinnamon and the natural reddish color from sappan were well accepted by the panelists. Overall, the fruit leather formulation made from sappan wood and cinnamon with the addition of 4% kappa carrageenan was the most preferred by consumers and has potential to be developed as a functional food product
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
Optimasi Formulasi Virgin Coconut Oil (VCO), Susu Full Cream, dan Maltodekstrin Terhadap Karakteristik Fisikokimia Mayonnaise Rendah Lemak Menggunakan Response Surface Methodology (RSM)
Full text linkPenelitian ini bertujuan untuk mengetahui kondisi formulasi VCO, susu full cream, maltodekstrin pada pembuatan mayonnaise rendah lemak menggunakan metode Response Surface Methodology (RSM) serta dapat mengetahui karakteristik fisik dan kimia mayonnaise rendah lemak yang dihasilkan. RSM model Box-Behnken Design (BBD) berhasil digunakan untuk mengevaluasi dan mengoptimalkan variabel respon yang terdiri dari VCO (A: 40, 50, 60), susu full cream (B: 7,5, 10, 12,5) dan maltodekstrin (C: 17,5, 20, 22,5). Hasil yang diperoleh dari analysis of varians (ANOVA) menunjukkan bahwa VCO (P = 0,014) dan susu full cream (P = 0,0005) merupakan variabel yang paling berpengaruh terhadap respon viskositas (P = 0,0479). Optimasi terhadap respon diperoleh formulasi VCO 60 g, susu full cream 12,5 g dan maltodekstrin 21,04 g. Mayonnaise pada kondisi optimum memperoleh viskositas sebesar 87,03 cP, hardness 0,86 N, cohessiveness 0,55, gumminess 0,57 N, chewiness 0,4 Nmm, springiness 0,79 mm, kadar air 26,19%, kadar abu 2,96%, kadar lemak 51,04%, protein 4,37% dan asam lemak bebas 0,75%. Viskositas mayonnaise tidak mendekati nilai prediksi, namun karakteristik fisikokimia secara keseluruhan mendekati karakteristik mayonnaise komersial
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
Pemanfaatan Kacang Merah (Phaseolus vulgaris L) untuk Meningkatkan Kadar Antosianin Pada Sosis Ayam – Kacang Merah (Kajian Sifat Fisik, Kimia dan Organoleptik)
Full text linkPenelitian tentang ’’Pemanfaatan Kacang Merah (Phaseolus vulgaris L) untuk Meningkatkan Kadar Antosianin Sosis Ayam – Kacang Merah : Kajian Sifat Kimia, Fisik dan Organoleptik’’, bertujuan untuk mengetahui peningkatan kadar antosianin pada sosis ayam dengan penambahan kacang merah ditinjau dari sifat fisik (tekstur), kimia (kadar air, kadar protein, lemak, dan antosianin) dan organoleptik. Penelitian dilakukan dengan metode Rancangan Acak Lengkap (RAL) satu faktor (Penambahan kacang merah 0, 15, 30, 45 dan 60 gram). Penelitian menunjukkan penambahan kacang merah pada sosis ayam secara nyata (α = 0,05) menurunkan kadar air, protein, dan lemak, meningkatkan kadar abu dan antosianin, semakin coklat, tidak terasa ayam, berdasarkan parameter kimia, fisik dan organoleptik, penambahan kacang merah yang masih disukai panelis adalah penambahan kacang merah 30 g dan kriteria sosis kacang merah yang dihasilkan mempunyai kadar air 54,28 %, kadar abu 2,69 %db, kadar protein 29,65 %db, kadar lemak 20,76 %db, antosianin 2,69 ppm, tekstur 96,05 N/m, sosis kacang merah yang dihasilkan rendah lemak dan mengandung antosianin dengan kadar lebih tinggi daripada sosis dengan bahan aya
Kandungan Gizi dan Daya Terima Cilok dengan Penambahan Daun Kelor (Moringa oleifera)
Full text linkCilok merupakan makanan dengan bahan utama tapioka. Penggunaaan bahan berupa tapioka menyebabkan kandungan gizi yang dimiliki oleh bahan pangan tersebut kaya akan kadar karbohidrat tetapi protein, kalsium, besi, vitaminnya rendah sehingga diperlukan adanya diversifikasi agar dapat menunjang petumbuhan pada anak-anak. Peningkatan gizi dapat dilakukan dengan penambahan bahan-bahan yang memiliki kandungan gizi yang tinggi, sumber vitamin dan mineral misalnya kelor. Oleh karena itu perlu dilakukan
penelitian lebih lanjut mengenai “ Kandungan Gizi Dan Daya Terima Cilok dengan Penambahan Daun Kelor (Moringa oleifera)”
Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan faktor tunggal yaitu pengaruh konsentrasi penambahan kelor yang terdiri dari 5 perlakuan yaitu konsentrasi penambahan daun kelor (0%; 2,5%; 5,0%; 7,5%; dan 10%). Masing-masing cilok yang dihasilkan dianalisa secara kimia (kadar air, kadar protein, kadar abu, kadar lemak, kadar karbohidrat dan kadar b Karoten) dan uji organoleptik dengan metode scoring meliputi warna, rasa, dan tekstur, dan uji hedonic (kesukaan keseluruhan). Tiap perlakuan dilakukan pengulangan sebanyak 3 kali. Data yang diperoleh dilakukan Analisis of Varians (ANOVA), apabila terdapat perbedaan antara perlakuan dilakukan uji lanjutan dengan Metode Duncan`s Multiple Ranges Test (DMRT) pada jenjang 5%
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