1,720,961 research outputs found
Quality and Consumers Acceptence of Shredded Rough Flathead Fish (Grammoplites scaber)
Full text linkShredded fish is a type of processed fish that is seasoned, processed by boiling and frying. The resulting product has a soft shape, good taste, special smell, and has a relatively long shelf life. This study aims to find out the level of acceptance of panelists through organoleptic test and find out the quality of shredded fish products from Rough flathead (Grammoplites Scaber) through proximate tests. the method used in this study consists of three stages. the first stage is the stage of making shredded fish. The second stage is organoleptic testing. next is the third stage of proximate testing. Organoleptic test results of shredded fish from Rough flathead (Grammoplites scaber) is 9.00 appearance, 8.66 smell, 8.48 taste, and 8.48 texture. The proximate test results of water content values of 12.20%, ash content of 6.93%, fat content of 19.01%, protein content of 22.93%, and carbohydrate content of 9.06%
Hanpen Fish Cake, Rough Flathead (Grammoplites scaber) Diversification Product
Full text linkABSTRACT
Rough flathead (Grammoplites scaber) is a non-economical and white-fleshed fish. It's suitable for fish-based processing products. Hanpen is one of the Japanese fish cake. Diversification of surimi-based Rough flathead becomes Hanpen. This research studied the consumer acceptance and chemical composition of Hanpen Rough flathead. The experimental methods are used in this research with 3 treatments and Deuteronomy, the addition of surimi Rough flathead A1 = 100 g, A2 = 150 g, and A3 = 200 g. The randomized block data, ANOVA, was performed to analyze the data. The results showed that Hanpen Rough flathead product that can be accepted by panelists is A2 treatment, which scores 7,28 at like level specification. The addition of surimi Rough flathead had a significant effect (p<0,05) on organoleptic test parameters (appearance, aroma, taste, and texture) and proximate tests (crude protein, crude fat, water content, ash content, and carbohydrate) to Hanpen. The highest value of proximate test for three treatments were crude protein = A1 (5,36); carbohydrate = A1 (11,36); crude fat = A2 (0,39); water content = A3 (83,67); dan ash content = A2 (2,84).
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Perbandingan Chitosan buatan dari hasil samping industri pembekuan udang dengan Chitosan komersil terhadap pengawetan mutu kesegaran ikan Nila (Oreochromis niloticus)
Full text linkBahan pengawet yang sering digunakan adalah bahan kimia, namun bila digunakan denganberlebihan dapat membahayakan kesehatan, sehingga bahan pengawet yang kami gunakan yaituchitosan sebagai bahan pengawet makanan yang alami dan aman digunakan. Boraks sebagaipengenyal dan formalin sebagai pengawet bakso masih ditemukan di masyarakat, sehingga perludicarikan alternatif penggantinya yang lebih aman dan sehat. Chitosan sebagai pengawet alamimerupakan salah satu alternatifnya. Tujuan penelitian ini adalah untuk mengetahui manfaat chitosanbuatan dan membandingkannya dengan chitosan komersil sebagai pengawetan dalammempertahankan mutu kesegaran pada ikan nila (Oreochromis niloticus). Metode dalam penelitianadalah metode eksperimen dengan melakukan pengawetan ikan nila. Berdasarkan karakteristikchitosan yang dibuat sudah mendekati dengan chitosan komersil karena perbedaan nilai pengujianyang dilakukan tidak jauh beda antara chitosan buatan dengan chitosan komersil
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
ANALISIS METODE PROBLEM BASED LEARNING (PBL) PADA PEMBELAJARAN BIOKIMIA DI POLITEKNIK TANJUNGBALAI
Full text linkSalah satu cara untuk mengembangkan, menerapkan, dan menarik kesimpulan dari pembelajaran IPA adalah melalui pembelajaran Kimia. Penambahan terbaru pada paradigma pembelajaran yang ada adalah Problem Based Leaning (PBL), yang menggunakan tindakan siswa untuk memecahkan masalah dan dapat diselesaikan secara individu atau kelompok dalam fase dan jangka waktu yang telah ditentukan. Berdasarkan uraian tersebut, maka dilakukan penelitian di bidang Biokimia Politeknik Tanjungbalai untuk mengetahui derajat mahasiswanya. Hasil penelitian diperoleh bahwa pre-test hanya 17% yang lulus tes dengan nilai skor 70. Pembelajaran post-test melalui PBL menunjukkan 100% lulus tes. Pada kategori sedang nilai g faktor sebesar 0,565, sedangkan pada kategori cukup efektif persentasenya sebesar 56,462%
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
STUDI MARINASI UDANG KECAP ASIN : UJI HEDONIK
Full text linkTanjungbalai terletak di pesisir pantai timur Sumatera Utara yang memiliki kelimpahan berbagai jenis udang. Umumnya udang dimasak dengan pengolahan suhu tinggi, marinasi udang kecap asin merupakan salah satu diversifikasi udang.Udang mentah dimarinasi dengan direndam dalam kecap asin dilakukan dalam penelitian ini. Penelitian ini bertujuan untuk mengetahui tingkat penerimaan panelis terhadap produk marinasi udang kecap asin. Metode ekspresimen digunakan dalam penelitian dengan 3 (tiga) perlakuan dan 3 (tiga) pengulangan. Perlakuan jenis udang yang berbeda yaitu: A1, Udang Swallow (Metapenaeus affinis); A2, Udang Vannamei (Penaeus vannamei); dan A3, Udang Galah (Macrobranchium resenbergii). Parameter penelitian adalah uji hedonic. Data hasil penelitian dianalisis dengan menggunakan SNI No. 2346: 2015 uji hedonic dan ANOVA. Hasil penelitian diperoleh marinasi udang kecap asin diterima oleh panelis pada perlakuan A21, dengan perolehan skor 4.96 pada level suka. Pada parameter setelah rasa (after taste) menunjukkan hanya perlakuan A31 berbeda nyata (p>0.05) pada perbedaan jenis udang pada marinasi udang kecap asin
Hedonic Attributes of Mussels Sauce as Seasoning : Kajian Uji Kesukaan Saus Kerang sebagai Seasoning
Full text linkABSTRACT
North Sumatera east coastal, had abundance the type of mussels. The mussels processed limitless as daily dish. Diversification is required the mussels process to become mussels sauce. The aim of the research is to know the panellists acceptance of the mussels sauce. The experimental methods are used in this research with 3 treatments and 3 repetition. The different of mussels were A1, Anadara granosa; A2, Perna viridis; and A3, Anadara cunearca. Hedonic formulation, the research parameter. SNI 01.2346-2006 the hedonic formulation and ANOVA, was performed to analyse the data. The result showed that the mussels sauce product that can be accepted by panellists A21 treatment, which score 4,79 at like level specification. In after taste parameter, A2 had significant effect (p > 0,05).
Keywords: mussels, mussels sauce, hedonic, after taste, seasoning.
ABSTRAK
Pesisir pantai timur Sumatera Utara, memiliki kelimpahan berbagai jenis kerang-kerangan. Olahan kerang terbatas sebagai lauk untuk dikonsumsi sehari – hari. Perlu dilakukan diversifikasi olahan kerang menjadi saus kerang. Penelitian ini bertujuan untuk mengetahui tingkat penerimaan panelis terhadap saus kerang. Metode eksperimen yang digunakan dengan 3 perlakuan dan 3 pengulangan. Jenis kerang yang berbeda yaitu A1, Kerang darah (Anadara granosa); A2, Kerang hijau (Perna viridis); dan A3, Kerang bulu (Anadara cunearca).  Parameter pengamatan yaitu uji hedonik. Analisis data menggunakan SNI 01.2346-2006 formulasi hedonik dan Analysis of Varians (ANOVA). Hasil penelitian diperoleh produk yang dapat diterima oleh panelis pada uji kesukaan adalah pada perlakuan A21, dengan nilai 4,79 spesifikasi suka. Pada uji setelah rasa, A2 memberikan pengaruh nyata (p > 0,05).
Kata Kunci: Kerang, saus kerang, tingkat kesukaan, setelah rasa, seasoning
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