scholarly journals The nutritional profile of indonesian salmon van Java mahseer T. soro species

10.5219/1552 ◽  
2021 ◽  
Vol 15 ◽  
pp. 566-574
Author(s):  
Ekowati Chasanah ◽  
Diini Fithriani ◽  
Achmad Poernomo ◽  
Mohammad Halim Jeinie ◽  
Nurul Huda
Keyword(s):  
Fatty Acids ◽  
Nutritional Value ◽  
Economic Value ◽  
Monounsaturated Fatty Acids ◽  
Amino Acid Profile ◽  
Fatty Acid Profiles ◽  
High Demand ◽  
Test Analysis ◽  
Lean Fish ◽  
Cultured Fish

T. soro, in Indonesia called salmon van Java is of high economic value, and due to high demand, its culture has been intensively studied and developed. This study aimed to assess the nutritional value of wild and cultured T. soro. The fish’s proximate compositions, minerals, as well as amino and fatty acid profiles were analyzed. A t-test analysis was used to identify differences between treatments. Results showed that the fat content of wild T. soro was higher than that of cultured fish, but the protein, water, and ash contents between the two groups were not significantly different (p >0.05). T. soro was considered a lean fish with higher concentrations of PUFAs (polyunsaturated fatty acids) than MUFAs (monounsaturated fatty acids). The amino acid profile was dominated by lysine, phenylalanine, and allo-isoleucine. Both groups of fish were a good source of macro- (Na, K, Ca) and microminerals (Zn, Fe), except for selenium (Se). The two groups were not significantly different (p >0.05) in ω3, ω6, and PUFAs, indicating that culturing T. soro in proper ways could substitute for wild T. soro.

scholarly journals Slaughter yield and dietary value of wild and cultured vendace (Coregonus albula)

2020 ◽  
Vol 28 (2) ◽  
pp. 91-98
Author(s):  
Zdzisław Zakęś ◽  
Renata Pietrzak-Fiećko ◽  
Mirosław Szczepkowski ◽  
Monika Modzelewska-Kapituła
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Monounsaturated Fatty Acids ◽  
Fatty Acid Profiles ◽  
Natural Conditions ◽  
Coregonus Albula ◽  
Cultured Fish ◽  
Total Fatty Acids ◽  
Dietary Value ◽  
Formulated Feed

AbstractThis study focused on comparing slaughter yield, proximate composition, and fatty acid profiles of meat from wild vendace, Coregonus albula L. caught in natural conditions (lakes; group W) and from cultured vendace reared on formulated feed in recirculating systems (group C). The slaughter yield of gutted vendace (group C) was approximately 2% higher that the value determined in group W (P ≤ 0.05). Carcasses of cultured fish contained 2.5 times more fat in comparison to fish from group W (11.12 vs 4.86%), which was compensated for by water content. No differences in protein content were noted among groups (P > 0.05). The relative combined share of monounsaturated fatty acids (MUFA) in carcasses of fish from group C were significantly higher (49.98 vs 31.53% of total fatty acids (tFA)); however, the share of polyunsaturated fatty acids (PUFA), including n-3 PUFA, was lower at 18.55 vs 24.71% tFA and 8.36 vs 14.89% tFA (P ≤ 0.05), respectively. As a result of these lipid content values, the levels of the eicosapentaenoic (EPA; 20:5n-3) and docosahexaenoic (DHA; 22:6n-3) acids and n-3 PUFA and PUFA, expressed in mg 100 g−1 carcass, in cultured vendace carcasses were significantly higher than those in the meat of wild vendace.

scholarly journals Effects of polyunsaturated fatty acids in diets fed to sows on fatty acids in brain, muscle and skin of their piglets

2020 ◽  
Vol 50 (1) ◽  
pp. 47-54
Author(s):  
I De Gasperín ◽  
J.G. Vicente ◽  
J.M. Pinos-Rodríguez ◽  
F Montiel ◽  
R Loeza ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Soybean Oil ◽  
Fatty Acid Profile ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Fatty Acid Profiles ◽  
Polyunsaturated Fat ◽  
Pork Lard ◽  
Piglet Survival

The aim of this research was to determine fatty acid profiles in piglet brain, skin, and muscle, and in the milk of sows fed fat with different saturation grades during gestation and lactation. At 42 days of gestation, 50 multiparous sows were randomly allocated to one of two treatments, namely a diet containing pork lard (n = 25) and a diet containing soybean oil (n = 25). The fats were provided at 3.6% during gestation and at 4% during lactation. The experimental diets were offered through the weaning of the piglets. The fatty acid profile of the milk was determined fourteen days after parturition. At weaning (21 days postpartum) and seven days later, one of the piglets (n = 64) from 16 sows allocated to each treatment was selected at random to determine fatty acid profiles in brain, skin and muscle. Saturated and monounsaturated fatty acids were higher in the diet with pork lard than in that with soybean oil, in which the polyunsaturated fat content was higher. A higher saturation of fatty acids was found in milk from the sows that consumed pork lard, which contained more saturated fatty acids than the milk from sows that consumed soybean oil. The fatty acid profiles in muscle and skin of the piglets were affected by the diet of the sows. However, the fatty acid profile of the piglets’ brains was not affected by the diet of their mothers. Keywords: fat saturation, lard, piglet survival, sow feeding, soybean oil

scholarly journals Quality and dietary value of pork meat of the Puławska and Złotnicka Spotted breeds, and commercial fattening pigs

2018 ◽  
Vol 18 (1) ◽  
pp. 281-291 ◽  
Author(s):  
Aleksandra Cebulska ◽  
Eva Václavková ◽  
Maria Bocian ◽  
Jan Dybała ◽  
Joanna Wiśniewska ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Nutritional Value ◽  
Mineral Content ◽  
Monounsaturated Fatty Acids ◽  
Atherogenic Index ◽  
Large White ◽  
Iron And Zinc ◽  
Dietary Value ◽  
Water Holding ◽  
Fattening Pigs

Abstract The aim of the study was to determine the quality and nutritional value of meat originating from pigs of Polish native pure breeds - the Puławska and Złotnicka Spotted as well as the commercial four-breed crossbreds F1 (Large White × Polish Landrace) × F1 (Duroc × Pietrain). Physicochemical properties of meat were evaluated, such as acidity, water holding capacity, tenderness, and color parameters. In addition, functional properties of meat were determined: nutritional value, mineral content and fatty acid profile. The dietetic indices of meat were also determined. The smallest acidity of muscle tissue was characteristic of the meat of the Puławska breed and the smallest meat drip loss was found in both native breeds (P≤0.01). This can confirm their greater technological suitability. The most tender was meat obtained from pigs of the Puławska breed (36.07 N/cm2). The darker color was characteristic of the pig meat of the Złotnicka Spotted breed (L* = 49.19) (P≤0.01). Meat of all three groups of the tested pigs had the quality characteristics related to normal meat. The highest content of protein was found in the Złotnicka Spotted meat (25.23%) at optimum fat content (2.25%). The high content of ash (1.63%) recorded in the Złotnicka Spotted meat meant higher content of macro and microelements, especially iron and zinc, as compared to meat of the four-breed crossbreds (P≤0.01). The highest amount of monounsaturated fatty acids (52.72%) was recorded in porcine meat of the Puławska breed, while content of polyunsaturated fatty acids was the highest in meat of the four-breed crossbreds (16.77% vs. 9.32% and 15.19%) (P≤0.01). No differences were found between the groups tested for atherogenic index. In terms of most physicochemical and functional characteristics, meat of native pig breeds was superior to the meat of commercial pigs from mass-production.

scholarly journals Characterization of the oils present in acid and fermented silages produced from Tilapia filleting residue

2011 ◽  
Vol 40 (2) ◽  
pp. 240-244 ◽  
Author(s):  
Rose Meire Vidotti ◽  
Maria Teresa Bertoldo Pacheco ◽  
Giovani Sampaio Gonçalves
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Nutritional Value ◽  
Lipid Fraction ◽  
Monounsaturated Fatty Acids ◽  
Degree Of Saturation ◽  
Degree Of Hydrolysis ◽  
Animal Feeding ◽  
Hydrolysis Of

The objective of this study was to determine the quality and composition of fatty acid in the lipid fraction of silages obtained from the residue of tilapia processing. Stratification of the lipid layer of the silages occurred at different times among the two types of silage (acid and fermented) and the greatest volume of oil was observed in acid silage (8.67% p/p). Although acid silage was more oxidized, it showed lower contents of free fatty acids probably because the degree of hydrolysis of its components is lower than that of fermented silage. Fatty acid composition did not differ among processes inasmuch as level of ϖ-3 was slightly higher in fermented silage. According to the degree of saturation, monounsaturated fatty acids stood out as the predominant category in acid and fermented silages with values of 39.69% and 33.39%, respectively. The use of antioxidants in the silage is needed because the process of production is carried out at temperatures higher than room temperature. The oil in the silages has excellent nutritional value and contains fatty acids essential for animal feeding.

scholarly journals The Effects of Adding Lysin Essential Amino Acid to Commercial Feed on Fatty Acid Contents of Pangasius Fish

2020 ◽  
Vol 10 (4) ◽  
pp. 653-657
Author(s):  
Wahyu Nopita ◽  
Mirni Lamid ◽  
. Agustono
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Amino Acid ◽  
Marine Fish ◽  
Essential Amino Acid ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Economic Value ◽  
Monounsaturated Fatty Acids ◽  
Commercial Feed

Pangasius is a medium to very large freshwater shark catfish primarily used for consumption with high economic value. The content of pangasius fatty acids is higher than in marine fish, since marine fish have a lower saturated fatty acid composition than freshwater fish. The present research aimed to determine the effects of adding lysine essential amino acid to commercial feeds on the saturated and unsaturated fatty acids contents of pangasius fish. In the present research, an experimental method with completely randomized design was used. The treatment was done by adding lysine with different doses including P0 (0%), P1 (1.2%), P2 (2.2%), and P3 (3.2%). Each treatment was repeated five times. The main parameters studied were the content of saturated and unsaturated fatty acids in pangasius fish meat. The observed parameter was water quality. The present results indicated the use of lysine in commercial feed caused significant differences in the content of saturated fatty acids, Monounsaturated Fatty Acids (MUFA) and Polyunsaturated Fatty Acids (PUFA) in pangasius meat; a decrease in the saturated fatty acids content was found in P3 with 3.2% (3.5882 mg/dl). In P2, an increase in the MUFA content of 2.2% (5.9630 mg/dl) was found. An increase in the PUFA content was found in P3 treatment with 3.2% Lysin (23.1082 mg/dl). P1, P2 and P3 indicated lower results than control treatments (P0). The use of lysine in commercial feed indicated significant differences in the content of saturated fatty acids, MUFA and PUFA in pangasius.

scholarly journals Management of lamb nutrition as a way for modeling fatty acid profiles in meat

2020 ◽  
Vol 36 (2) ◽  
pp. 127-138
Author(s):  
Dragana Ruzic-Muslic ◽  
Milan Petrovic ◽  
Zorica Bijelic ◽  
Violeta Caro-Petrovic ◽  
Nevena Maksimovic ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Nutritional Value ◽  
Feeding Strategy ◽  
Saturated Fatty Acids ◽  
Future Research ◽  
Feeding System ◽  
Fatty Acid Profiles ◽  
Lamb Meat ◽  
Selection Of

In addition to nutritional value, a very important criterion for the selection of meat, for the modern consumer is the health aspect, i.e. the content of fat and the profile of fatty acids in meat. The content of fat and fatty acids, among other things, is conditioned by the feeding system and the rearing method. Lambs fed on pasture have a lower share of fat in the carcass than animals fed with a concentrated mixture, in a closed system. The recommended value for the ratio of polyunsaturated to saturated fatty acids is up to 0.45, and below 4.0 for the n-6 and n-3 fatty acids ratio. Taking into account that the influence of lamb nutrition on these relationships is significant, modelling of fatty acid composition should be directed to the lamb nutrition system which leads to a decrease in the content of saturated and an increase in the concentration of polyunsaturated (PUFA) fatty acids in meat. A feeding strategy involving a grazing feeding system of lambs results in a higher content of n-3 PUFA, CLA and a more favourable n-6/n-3 ratio of fatty acids, while the lamb meat originating from animals fed concentrated diets has a higher proportion of n-6 PUFA and a higher n-6 ratio/n-3 fatty acids, which exceeds the recommended value of 4.0. Conjugated linoleic acid (CLA) is of great importance since it has an anticancer, antidiabetic effect as well as an effect on the immune system, suggesting a direction for future research on lamb meat.

scholarly journals Protein, amino acid and fatty acid profiles of two edible crabs of Lagos coast,Nigeria

2019 ◽  
Vol 17 (3) ◽  
pp. 396-401
Author(s):  
Rasheed Olatunji Moruf ◽  
Aderonke Omolara Lawal-Are
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Amino Acid ◽  
Crude Protein ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Essential Amino Acids ◽  
Fatty Acid Profiles ◽  
Protein Amino Acid ◽  
Fatty Acid Compositions

Edible crabs constitute one of the major sources of nutritious food for human nutrition. The study was aimed to examine the protein, amino acid and fatty acid compositions of two edible crabs (Callinectes amnicola and Portunus validus) of Lagos coast, Nigeria. Samples were obtained from the water body, transported in crushed iced insulated containers and analyzed in the laboratory using standard methods. Crude protein varied from 55 - 68.92% (C. amnicola) and 51.9 - 67.51% (P. validus) on dry matter basis. Leucine (8.63 - 9.73g/100 g crude protein) and glutamic acid (12.71 - 16.19g/100 g crude protein) were the highest concentrated essential and non-essential amino acids, respectively. The coefficient of variation of the amino acid values indicated that C. amnicola has more variations, relative to its mean. The most concentrated saturated fatty acid was palmitic acid in the samples with significantly different (P <0.05) values of 14.32±1.05% (C. amnicola) and 24.52±0.00% (P. validus). With the exception of lauric, arachidic and lignoceric, all saturated fatty acids were more concentrated in P. validus than in C. amnicola. Oleic acid among the monounsaturated fatty acids occupied the highest position in C. amnicola (17.6233±0.04%) and in P. validus (12.4682±0.25%); whereas timnodenic acid was the most concentrated among the polyunsaturated fatty acids, with values of 23.9744±0.48 % (C. amnicola) and 15.7234±0.25 % (P. validus). Both species have reasonable levels of dietary protein and lipid quality. J Bangladesh Agril Univ 17(3): 396–401, 2019

scholarly journals Total Fat Content and Fatty Acid Profile of Fine-Aroma Cocoa From Northeastern Peru

2021 ◽  
Vol 8 ◽  
Author(s):  
Manuel Oliva-Cruz ◽  
Pati Llanina Mori-Culqui ◽  
Aline C. Caetano ◽  
Malluri Goñas ◽  
Nuri C. Vilca-Valqui ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Nutritional Value ◽  
Raw Material ◽  
Fatty Acid Profiles ◽  
Cocoa Beans ◽  
Chocolate Industry ◽  
Total Fat ◽  
San Martín

Cocoa beans are the raw material for the chocolate industry. In this study, the total fat contents and fatty acid profiles of fine-aroma cocoa beans of 30 cocoa ecotypes from northeastern Peru were evaluated. Results showed that SJJ-1 and ACJ-11 ecotypes from San Martin and Amazonas regions, respectively, presented highest percentages of total fat with an average of 30.49%. With respect to fatty acid profiles, it was found that cocoa ecotypes are composed of 10 fatty acids (C14:0, C16:0, C16:1, C18:0, C17:0, C18:1, C18:2, C18:3, C20:0, and C22:0); based on this profile, 5 clusters were determined. Cluster 5 had the highest content of C17:0 fatty acid (0.47%); however, the clusters 1, 2, 3, and 4 had the lowest content of this fatty acid (0.37%, 0.32%, 0.32%, respectively). The clusters 3 and 4 showed the highest content of C16:0 fatty acid (31.13% y 28.97%, respectively). The clusters 3 and 5 contained the highest content of the acid C18:1 (27.08% y 26.82%, respectively). The PCA found that C18:0 and C20:0 fatty acids are correlated, and are fundamentally opposite to C18:1, C16:0, and C18:3 acids. These results may be useful in identifying raw material for the development of specialty chocolates with better nutritional value than traditional cocoa.

scholarly journals Fatty Acid Compositions of Mixed Microalgae from Tilapia Fish Ponds

2019 ◽  
pp. 1-7
Author(s):  
Norhafizah Osman ◽  
Hishamuddin Omar
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Acid Methyl Ester ◽  
Monounsaturated Fatty Acids ◽  
Major Constituent ◽  
Fish Ponds ◽  
Fatty Acid Profiles ◽  
Fatty Acid Compositions

Microalgae has been getting broad attention of researchers and investors lately, especially when discussing on healthy food and energy sources for the future. In this study, twelve samples of mixed microalgae from outdoor ponds were analyzed for their fatty acid compositions. The potential of microalgae to solve variety of world’s problems was not realized because of bottleneck in microalgal supplies at reasonable cost. Therefore, the objective of this study is to determine fatty acid profiles of mixed microalgae from tilapia fish ponds. The study was conducted in Tapak Ternakan Ikan, Taman Pertanian Universiti and Department of Biology, Faculty of Science, Universiti Putra Malaysia. Mixed microalgae were extracted for their lipids with methanol: chloroform mixture and after transesterification, the fatty acid methyl ester were analyzed using gas chromatography equipped with flame ionization detector. Results showed that saturated was the major constituent fatty acids. The average percentages of saturated fatty acids, monounsaturated fatty acids, and polyunsaturated fatty acids obtained were 45.62 ± 1.37%, 20.05 ± 1.14%, and 34.33 ± 3.17% respectively. The most dominant fatty acid profiles were C18:3n3 (α-linolenic acid) and C16:0 (palmitic acid), with the overall percentages of 19.97% and 19.40% respectively. The fatty acid profiles of mixed microalgae was good with a decent balance of saturated, monounsaturated and polyunsaturated fatty acids.

scholarly journals Wholemeal Spelt Bread Enriched with Green Spelt as a Source of Valuable Nutrients

Processes ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 389
Author(s):  
Piotr Kraska ◽  
Sylwia Andruszczak ◽  
Urszula Gawlik-Dziki ◽  
Dariusz Dziki ◽  
Ewa Kwiecińska-Poppe
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Nutritional Value ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Omega 3 ◽  
Overall Acceptability ◽  
Freeze Dried ◽  
Omega 6 ◽  
Almost All

The aim of this study was to evaluate the nutritional value of wholemeal bread prepared from the flour of spelt wheat (Triticum aestivum ssp. spelta) that was enriched by the addition of freeze-dried spelt grain (at proportions of 4%, 8%, and 12%, respectively, in relation to the flour weight). The spelt grain used in the study was harvested at the milk dough stage (the so-called green grain). Green spelt grain was characterized by a significantly higher content of minerals namely P, Mg, Ca and Zn compared to ripe spelt grain. Additionally, it contained significantly higher amounts of amino acids (Asp, Thr, Ser, Gly, Ala, Cys, Val, Met, Ile, Leu, Phe, Lys), lipids, as well as monounsaturated fatty acids (MUFA), and omega-3 and omega-9 acids. However, it had a lower content of palmitic, stearic, and linoleic acids, polyunsaturated fatty acids (PUFA), and omega-6 acids. The results showed that the nutritional value of bread was improved by the green spelt grain, however the ω6/ω3 ratio in bread enriched with green spelt grain was slightly less favorable than in control bread. Among all the products tested, bread enriched with a 12% proportion of green spelt grain was characterized by the highest content of almost all the amino acids (except for Pro, Cys, and Met), as well as in Mg, Zn, Mn, Cu and Fe. In addition, overall acceptability of this bread was the highest. Bread enriched with 8% of green grain contained the highest amount of P, Ca, Pro, linoleic acid, PUFA, and ω 6 acids, while bread enriched with 4% of green spelt grain had the highest content of palmitic acid and saturated fatty acids.

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