scholarly journals Karakteristik Tepung Tulang Ikan Tuna Sirip Kuning (Thunnus albacares) sebagai Sumber Kalsium dengan Perlakuan Suhu Pengeringan yang Berbeda

2021 ◽  
Vol 10 (1) ◽  
pp. 25-34
Author(s):  
Anhar Rozi ◽  
Nabila Ukhty

The raw material used in this study was yellowfin tuna (Thunnus albacares) bone from tuna fillet processing in tuna freezing company. The aimed of this study was produce bone meal as a source calsium. This research consited of two stage, first stage was making fish bone meal and second stage analysis of chemical, heavy metal, calsium and microbial content of fish bone meal. This study used different drying temperature treatment (90 oC, 100 oC, dan 110 oC), and than was analyzed descriptively. Yellowfin tuna (Thunnus albacares) bone meal which was drying temperature treatment at 110 oC had yield (19.37%). The proximate of yellowfin tuna bone meal indicated the best treatment at 110 oC with water content, ash content, protein content, fat content, calcium content were 9.27%, 59.7%, 12.65%, 7.75% and 20.47% respectively. The heavy metal (Cu, Pb, and Cd) and microbial analyzed was safe category according SNI for all treatments.

2018 ◽  
Vol 21 (3) ◽  
pp. 385
Author(s):  
Wiyan Viyata Prinaldi ◽  
Pipih Suptijah ◽  
Uju Uju

Fish bone calcium is known to have good bioavailability and can be used as a natural calcium source. This study was aimed to compare the physicochemical characteristics of nano-calcium from yellowfin tuna (<em>Thunnus albacares</em>) obtained by three different extraction methods: milling, acid and alkaline. The research was divided into three stages: preparation of bone powder, production ofnano-calcium from fish bone and characterization of the physicochemical properties of bone powder and nano-calcium. Acid extracted nano-calcium was found to have better properties as compared to that extracted by milling and alkaline as indicated by the degree of whiteness 92.61%, moisture content 0.33%, ash 99.03%, protein 0.19%, fat 0.22%, particle size 259 nm, calcium content 83.25% and phosphorus 9.65%. The Fourier Transform Infrared (FTIR) spectra profiles indicated the presence of phosphate group (PO43-) suggesting the nano-calcium was in the form of calcium phosphate apatite.


2021 ◽  
Vol 13 (2) ◽  
pp. 509
Author(s):  
Ibnu Wahab Laitupa ◽  
Azis Husen

As a province that has a very large sea area, North Maluku must be able to become a leading province in the fishery product sector. The mushrooming of fishery product processing businesses carried out by micro-industries in North Maluku is certainly very good but it must also be followed by the nutritional quality of the products produced. One type of nutrition that can be increased in processed fish is calcium, a material that can be used as a source of calcium is also easily available, such as tuna bone meal and anchovies which have a high enough calcium content. In previous research, it was found that the use of tuna fish bone meal had a high effect on the value of canned tuna with an average of 792.9 mg per 180 grams, the fortification of anchovy flour had an effect on product calcium, which averaged 83.34 mg per 180 grams and without preparation with an average calcium value of 21.6 mg per 180 mg. However, it has not been able to reveal the best and proper fortivication to increase the calcium content of the product, so it is necessary to continue with different concentrations for activation.The research started from the preparation stage, manufacturing of fortivication materials, product manufacturing, calcium testing, microbiological testing and statistical analysis, carried out with five treatments, namely without fortivication or 0% (A0), fortivication of tuna fish bone meal 3% (B1), flour. 6% tuna bones (B2), 3% anchovy flour (C1), 6% anchovy flour (C2).From the results of the study it was found that fortivication using tuna bone meal as much as 6% had a high effect on the increase in calcium content in canned tuna with an average of 7.253 ppm. Whereas fortivication using 3% and 6% anchovy flour had an effect on the increase in product calcium with an average value of 473 ppm and 790 ppm, respectively.


2020 ◽  
Vol 12 (2) ◽  
pp. 302
Author(s):  
Dwi Lestari Handayani ◽  
Monicha Efi Sumaimi ◽  
Tri Ani Ashari ◽  
Jumadi Jumadi

HighlightKnowing the amount of daily calcium neededKnowing utilization of fish bone meal and its processed productsAnalysis of the most preferred types of food and fish speciesAbstractGourami (Osphronemus gouramy) is a type of freshwater fish native to Indonesia that is widely preferred, and has high economic value so that production per year increases. Increasing the amount of fish production will result in an increased amount of fish bone waste. However, the processing of gourami in general is still limited to using the meat for frying, grilling, filling, and making shredded fish, while the fish bones are not widely used. Several studies have shown that fish bones that are made into flour contain high calcium. Food processing from fish bone flour can be used as an alternative to meet daily calcium intake. Several stud- ies have started to use fish bone flour to become processed food with calcium such as baked donuts, starch balls, and biscuits, but there are still many other foods from the different regions that need to utilize the fish bone as one of their ingredi- ents. The purpose of this study was to analyze the understanding of the community members, and newcomers in Purbalingga regarding the use of fish bone flour, and its processed products, calcium content, also to know their favorite snacks, and types of fish. The results of the survey analysis stated that it is necessary to use Gourami fish bone flour in making calcium dumplings and its resistance to oxygen.


Author(s):  
Fatmawati . ◽  
Kartini . ◽  
Siti Aisa

The present research aimed to investigate the acceptance and nutritional value of cookies substituted with tuna fish meal madidihang (thunnus albacares). This was a pre-experiment. Data were collected in the form of primary data, namely the acceptance of cookies using organoleptic assessment including the acceptability of color, taste, aroma, and texture. The nutritional value of cookies is carried out in the nutrition laboratory. The data were analysed by Kruskal Wallis’ tests. The research result indicates that the nutritional value of thunnus albacares bone meal per 100 grams carries a calcium content of 19.28%, cabbage is 14.06%, fat 6.52%, protein 23.41%, water 4.49%, and ash 51.52%. There is no difference in the acceptability of color, aroma, and taste of cookies substituted with thunnus albacares at concentrations of 10%, 15%, and 20%. There is a difference in the acceptability of the texture of cookies substituted with Midnight tuna (thunnus albacares) at concentrations of 10%, 15%, and 20% (p = 0.023). The preferred texture acceptability is at a concentration of 15%.


2019 ◽  
Vol 12 (1) ◽  
pp. 11
Author(s):  
Sefanadia Putri ◽  
Ari Nugroho

<p><strong><em>Background:</em></strong><em> Lampung Province is one of the provinces that has considerable marine fishery resource potential. <strong>Purpose:</strong> Mackerel bone flour has the potential to be developed because the mackerel fish bone meal contains high calcium. <strong>Method</strong></em><strong><em>s</em></strong><strong><em>:</em></strong><em> This research is a laboratory experimental study. The treatment is done by adding fish bone meal into biscuits and opaque products. Addition of fish bone meal to each product consists of 6 levels with different concentrations and 3 repetitions. </em><em>Data analysis using univariate analysis and bivariate analysis using analysis of variance (Anova) test.</em><em> </em><strong><em>Results:</em></strong><em> The results showed that the concentration of addition of mackerel fish bone meal most favored by Panelists on biscuit products in formula 3, namely biscuits with the addition of mackerel bone flour concentration of 5% and cassava opaque products in formula 3, namely cassava opaque with additional concentrations mackerel fish bone meal by 20%. Calcium content in formula 3 (5%) biscuits is 0.72%, cassava formula 3 (20%) is 0.131%. <strong>Conclusion:</strong> Panelists most like biscuit products with the addition of 5% mackerel fish bone flour and 0.72% calcium content, while cassava Opak is preferred with the addition of 20% mackerel fish bone meal containing 0.131% calcium.</em><em></em></p>


Author(s):  
Adzhani Yusrina ◽  
Emma Rochima ◽  
Asep Agus Handaka ◽  
Iis Rostini

Fish bones are the largest contributor of waste from the fish processing industry which has not been used optimally. Fish bones have a high calcium content so they can be used as raw material for fish bone flour. This article aims to explain the use of fish bone into fish bone flour, how to process it, and the quality of fish bone flour by physicochemical testing. Fish bone flour can be obtained by extraction using water, alkaline solution and acid solution. The quality characteristics of bone flour can be seen from the water content, ash content, protein content and fat content. Based on several studies, the drying time and temperature affect the physicochemical characteristics of the resulting product.


2021 ◽  
Vol 8 (1) ◽  
pp. 35
Author(s):  
Ade Irma Meulisa ◽  
Anhar Rozi ◽  
Syarifah Zuraidah

Yellow fin tuna (Thunnus albacares) is one type of high economic value fish. The tuna fillet processing itself produces some byproducts including fish bones. The byproduct can be reused as a product and food material. This study aimed to know the chemical quality of the yellow fin tuna bone powder with different drying temperature. The method used were experimental with 3 treatments and descriptive analysis. The treatment of temperature drying (90oC, 105oC, and 120oC), and the method of proximate analyzed refers to SNI. The parameters observed were yield, moisture, ash, protein, fat and calcium content. The result showed that yellow fin tuna bone powder with different drying temperature was best at treatment with value moisture content of P1 = 10.99 %,  ash content of  P3 = 59.95 %, protein content of P1 = 15.84 %, fat content of  P3 = 7.05 %, calcium content of P3 = 20.75%  and yield of P1 = 22.92 %.


Foods ◽  
2019 ◽  
Vol 8 (10) ◽  
pp. 459 ◽  
Author(s):  
Buchtova ◽  
Dordevic ◽  
Duda ◽  
Honzlova ◽  
Kulawik

The aim of this work was to simulate selected ways of handling with raw fish after its purchase. The experiment was designed as three partial simulations: a) trend in the biogenic amines formation in raw fish caused by breakage of cold chain during the transport after purchase, b) the use of a handheld gastronomic unit as an alternative method of smoking fish with cold smoke in the household with regard to a possible increase in polycyclic aromatic hydrocarbon content, and c) whether the cold smoked fish affects selected sensory parameters of nigiri sushi meal prepared by consumers. The material used in the research consisted of: yellowfin tuna (Thunnus albacares) sashimi fillets and the Atlantic salmon (Salmo salar) fillets with skin. The control (fresh/thawed tuna; without interrupting the cold chain) and experimental (fresh/thawed tuna; cold chain was interrupted by incubation at 35 °C/6 h) samples were stored at 2 ± 2 °C for 8 days and analyzed after 1st, 4th and 8th day of the cold storage. Histamine content was very low throughout the experiment, though one exception was found (thawed tuna without interrupting the cold chain: 272.05 ± 217.83 mg·kg−1/8th day). Tuna samples contained more PAH (4.22 µg·kg−1) than salmon samples (1.74 µg·kg−1). Alarming increases of benzo(a)anthracene (1.84 μg·k−1) and chrysene (1.10 μg·kg−1) contents in smoked tuna were detected.


2021 ◽  
Vol 10 (1) ◽  
pp. 17-24
Author(s):  
Eris Fianty ◽  
Yulia Oktavia ◽  
Made Suhandana

Most fish processing industries only use fish meat as raw material for industry. Whereas fish bones are contain high mineral content needed by the human body and can be utilized as high calcium fishbone meal. Fishbone meal in this reaseach was made from waste from the fishery industries in Tanjungpinang, Riau Islands. Mackerel fishbone meal was made in several steps consist of preparation of raw materials, boiling of fishbones, washing and cleaning of the bones, presto processing of fish bones with the addition of sodium bicarbonate (NaHCO3), drying, siege and sieving. The purpose of this study is to determine the effect of presto duration and concentration of NaHCO3. This research was conducted by the factorial randomized block design method (RAKF) with two factors: duration of presto (2 hours (P1) and 4 hours (P2)) and concentration of NaHCO3 (0% (N1), 1% (N2) and 2% (N3)). The results showed that the duration of presto treatment and the concentration of sodium bicarbonate (NaHCO3) had a significant effect on the 5% level of yield but not significant on calsium content. The best results showed on 2 hours presto with addition NaHCO3 1%. The best treatment was used as a sample to measure the chemical characteristics of mackerel fish bone meal. Fish bone meal obtained 4.86% water content, 69.84% ash content, 3.72% protein content, 17.21% fat content, 12.56% phosphorus content, and 0.46% crude fiber. The chemical content of fishbone meal has been appropriate with Indonesian Nasional Standard.


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