scholarly journals Nutritional characteristics and consumer acceptability of sausages with different combinations of goat and beef meats

2016 ◽  
Vol 6 (1) ◽  
pp. 42 ◽  
Author(s):  
Fatemeh Malekian ◽  
Margarita Khachaturyan ◽  
Sebhatu Gebrelul ◽  
James Henson
Keyword(s):  
Fatty Acids ◽  
Rice Bran ◽  
Heart Diseases ◽  
Saturated Fatty Acids ◽  
The United States ◽  
Cholesterol Concentration ◽  
Consumer Acceptability ◽  
Omega 3 ◽  
Total N ◽  
Goat Meat

Background: Obesity and cardiovascular heart diseases are growing problems in the United States.  This is partially due to the consumption of the primary red meats such as pork and beef. Goat meat has the potential to replace these traditionally consumed meats. Rice bran is a rich source of antioxidants such as vitamin E and can be utilized as a binder in meat and meat products.Methods: Goat meat/beef sausages were formulated to contain either 50/50, 75/25 or 100/0 percent goat meat/beef, with either no added rice bran (NRB) or 3 percent stabilized rice bran (RB). Proximate analysis, fatty acids, 𝛼-tocopherol and cholesterol concentrations of the six cooked formulations were determined. The six sausage formulations were compared in a consumer acceptability taste test.Results: The fat concentration of the NRB and RB formulations decreased linearly with increasing percentages of goat meat (p < 0.001). The sum of the saturated fatty acids decreased linearly with increasing percentages of goat meat (p < 0.01). Polyunsaturated fatty acids, omega-3 and omega-6 fatty acid and conjugated linoleic acid concentrations increased linearly (p < 0.05) with increasing percentages of goat meat in both the NRB and RB sausage formulations. The α-tocopherol concentration of the NRB formulations did not change across the goat meat percentages, but in the RB formulations it increased linearly with increasing percentages of goat meat (p < 0.001).  The cholesterol concentration decreased linearly with increasing percentages of goat meat in both the NRB and RB formulations (p <0.01, < 0.05 respectively). The tasters preferred the NRB with higher goat meat percentage to the RB formulations.Conclusions: The NRB and RB sausage formulations with higher percentages of goat meat had higher concentrations of 𝛼-tocopherol, CLA (18:2 cis 9 Trans 11), total n-3, total PUFA, total n-3/total n-6 ratio, and a lower cholesterol concentration. The RB sausage formulations with higher percentages of goat meat had lower total saturated and an acceptable ratio of (C18:0 + C18:1) to C16:0. The NRB formulations with greater percentage of goat meat were more acceptable by the taters than the RB formulations.Key words: Goat meat; rice bran; fatty acids; 𝛼-tocopherol; cholesterol 

scholarly journals Composition and Fatty Acid Profile of Goat Meat Sausages with Added Rice Bran

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Fatemeh Malekian ◽  
Margarita Khachaturyan ◽  
Sebhatu Gebrelul ◽  
James F. Henson
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Rice Bran ◽  
Fixed Effects ◽  
Unsaturated Fatty Acids ◽  
Antioxidant Activities ◽  
Saturated Fatty Acids ◽  
Cholesterol Concentration ◽  
Fixed Effects Model ◽  
Goat Meat

A scientific consensus on the relationship between obesity, obesity related diseases, and diet has emerged. One of the factors is overconsumption of the red meats such as pork and beef. Goat meat has the potential to replace these traditionally consumed meats. Rice bran is a rich source of antioxidants such as vitamin E. In this study, goat meat sausages were formulated to contain 0, 1.5 or 3 percent stabilized rice bran. Proximate and fatty acid composition,α-tocopherol, cholesterol concentration, and antioxidant activities of cooked goat meat sausages containing varying percentages of rice bran were measured. Data were analyzed using a fixed effects model. The fat percentage in the goat meat sausages increased in response to increasing rice bran percentages(P<0.001). Saturated fatty acids concentration decreased linearly(P<0.01), while unsaturated fatty acids and omega-3 and omega-6 fatty acids increased linearly in response to increasing rice bran percentages(P<0.05). The concentration ofα-tocopherol in sausages increased linearly in response to increasing rice bran percentages(P<0.01). Also, antioxidant activity increased linearly in sausages in response to added rice bran(P<0.01). The cholesterol concentration of sausages did not vary significantly in response to added rice bran.

EFFECT OF GINGER, LEMURU FISH OIL SAPONIFICATION AND OLIVE OIL ON COMPOSITION FATTY ACID OF BEEF

2014 ◽  
Vol 4 (1) ◽  
pp. 31-39
Author(s):  
Siwitri Kadarsih
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fish Oil ◽  
Olive Oil ◽  
Rice Bran ◽  
Dry Matter ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Omega 3 ◽  
Omega 6

The objective was to get beef that contain unsaturated fatty acids (especially omega 3 and 6), so as to improve intelligence, physical health for those who consume. The study design using CRD with 3 treatments, each treatment used 4 Bali cattle aged approximately 1.5 years. Observations were made 8 weeks. Pasta mixed with ginger provided konsentrat. P1 (control); P2 (6% saponification lemuru fish oil, olive oil 1%; rice bran: 37.30%; corn: 62.70%; KLK: 7%, ginger paste: 100 g); P3 (lemuru fish oil saponification 8%, 2% olive oil; rice bran; 37.30; corn: 62.70%; KLK: 7%, ginger paste: 200 g). Konsentrat given in the morning as much as 1% of the weight of the cattle based on dry matter, while the grass given a minimum of 10% of the weight of livestock observation variables include: fatty acid composition of meat. Data the analyzies qualitative. The results of the study showed that the composition of saturated fatty acids in meat decreased and an increase in unsaturated fatty acids, namely linoleic acid (omega 6) and linolenic acid (omega 3), and deikosapenta deikosaheksa acid.Keywords : 

scholarly journals Optimization of Fatty Acid Composition by of Cooking Oils Blending of Different Plant Oils

2021 ◽  
pp. 47-58
Author(s):  
Rabie S. Farag ◽  
Hanafy A. Hashem ◽  
Abdelrahman Naser ◽  
Montaser A. Mohamed
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Seed Oil ◽  
Heart Diseases ◽  
Saturated Fatty Acids ◽  
Chemical Characterization ◽  
Fats And Oils ◽  
Omega 3 ◽  
Omega 6 ◽  
Cooking Oils

Fats and oils are important carriers and protectors of liposoluble vitamins: A,D,E,K; Provitamins like carotenes & tocopherols and liposoluble nutraceutical products: Squalene, polyphenols, sterols etc. However, most of single oils do not have the correct balance to meet humans’ nutrition requirement. Some of the most well-known non healthier attributes of using single oils for cooking and other edible purpose are presence of an non balanced amount of Omega 6 (W6) or non-balanced amounts of saturated fatty acids (SFA) or Low content of omega 3 (W3), Excessive PUFA that affects the oil stability during drastic heat treatment in frying applications which yields an harmful oxidations products in oil. Also the UnbalancedW6/W3 content in cooking oil or foods containing fats and Unbalanced short-chain and long-chain FA etc. Unbalanced oil consumption regarding the omega 6: omega 3 ratio affects the health in many aspects as is proven by the scientific findings. Excessive omega 6 fatty acid in human diet promotes inflammation, reduce immunity, increases risk of heart diseases, risk of diabetes, allergy symptoms, hypertension risk, cancer risk, osteoporosis, depression risk and weaken memory. In this study, different oils composites of vegetable oils were formulated from tropical oils and seed oils including palm oil fractions, Canola oil, corn, soybean oil, Sunflower seed oil, Olive oil, sesame oil, rice bran  oils, cotton seed oil and MCT rich oils . The selected oils are differing in their content of SFA, MUFA and PUFA fatty acids and in their n–3, n–6 and n–9 ratios. The fulfillment of smart balance requirements of FAO/WHO recommended that, approximately 30% of total energy intake (daily) should come from oils and fats. From that total, around 1/3 should be saturated, 1/3 monounsaturated and 1/3 polyunsaturated. It is important that the balance ofW6/W3 be near 2-5/1 has been targeted in these healthier cooking oils composites. Physio-chemical characterization of the blends during thermal treatment applications like frying has been studied. Results showed marked differences in the FAs composition balance between the different oils used for preparing the oil composites. The prepared blends achieve the optimum omega 6: omega 3 balances to prevent control the inflammations had n–6 to n– 3 FAs ratio which varied from 4.9:1 to 4.5:1. This review will help the edible oil producers and related food industry to find out the most economically viable oil blends for cooking purposes, with maximum nutrition as well as desirable physicochemical properties.

DEVELOPMENT OF AN EXPERIMENTAL MODEL OF AVITAMINOSIS F

2020 ◽  
Vol 20 (2) ◽  
pp. 38-40
Author(s):  
A. Levitsky ◽  
A. Lapinska ◽  
I. Selivanskaya
Keyword(s):  
Fatty Acids ◽  
Experimental Model ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Coconut Oil ◽  
The Body ◽  
Regulatory Function ◽  
Omega 3 ◽  
White Rats ◽  
Arachidonic Acids

The article analyzes the role of essential polyunsaturated fatty acids (PUFA), especially omega-3 series in humans and animals. The biosynthesis of essential PUFA in humans and animals is very limited, so they must be consumed with food (feed). Тhe ratio of omega-3 and omega-6 PUFA is very important. Biomembranes of animal cells contain about 30% PUFA with a ratio of ω-6/ ω-3 1-2. As this ratio increases, the physicochemical properties of biomembranes and the functional activity of their receptors change. The regulatory function of essential PUFA is that in the body under the action of oxygenase enzymes (cyclooxygenase, lipoxygenase) are formed extremely active hormone-like substances (eicosanoids and docosanoids), which affect a number of physiological processes: inflammation, immunity, metabolism. Moreover, ω-6 PUFA form eicosanoids, which have pro-inflammatory, immunosuppressive properties, and ω-3 PUFAs form eicosanoids and docosanoids, which have anti-inflammatory and immunostimulatory properties. Deficiency of essential PUFA, and especially ω-3 PUFA, leads to impaired development of the body and its state of health, which are manifestations of avitaminosis F. Prevention and treatment of avitaminosis F is carried out with drugs that contain PUFA. To create new, more effective vitamin F preparations, it is necessary to reproduce the model of vitamin F deficiency. An experimental model of vitamin F deficiency in white rats kept on a fat –free diet with the addition of coconut oil, which is almost completely free of unsaturated fatty acids, and saturated fatty acids make up almost 99 % of all fatty acids was developed. The total content of ω-6 PUFA (sum of linoleic and arachidonic acids), the content of ω-3 PUFA (α-linolenic, eicosapentaenoic and docosahexaenoic acids) in neutral lipids (triglycerides and cholesterol esters) defined. Тhe content of ω-6 PUFA under the influence of coconut oil decreased by 3.3 times, and the content of ω-3 PUFA - by 7.5 times. Тhe influence of coconut oil, the content of ω-6 PUFA decreased by 2.1 times, and the content of ω-3 PUFA - by 2.8 times. The most strongly reduces the content of ω-3 PUFA, namely eicosapentaenoic, coconut oil, starting from 5 %. Consumption of FFD with a content of 15 % coconut oil reduces the content of eicosapentaenoic acid to zero, ie we have an absolute deficiency of one of the most important essential PUFAs, which determined the presence of vitamin F deficiency.

scholarly journals Food-Based Dietary Guidelines for Seafood Do Not Translate into Increased Long-Chain Omega-3 Levels in the Diet for U.S. Consumers

Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1816
Author(s):  
Michael F. Tlusty
Keyword(s):  
United States ◽  
Fatty Acids ◽  
National Level ◽  
The United States ◽  
Dietary Guidelines ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Complete Understanding ◽  
The U.S ◽  
Long Chain

Humans under-consume fish, especially species high in long-chain omega-3 fatty acids. Food-based dietary guidelines are one means for nations to encourage the consumption of healthy, nutritious food. Here, associations between dietary omega-3 consumption and food-based dietary guidelines, gross domestic product, the ranked price of fish, and the proportions of marine fish available at a national level were assessed. Minor associations were found between consumption and variables, except for food-based dietary guidelines, where calling out seafood in FBDGs did not associate with greater consumption. This relationship was explored for consumers in the United States, and it was observed that the predominant seafood they ate, shrimp, resulted in little benefit for dietary omega-3 consumption. Seafood is listed under the protein category in the U.S. Dietary Guidelines, and aggregating seafood under this category may limit a more complete understanding of its nutrient benefits beyond protein.

scholarly journals NMR Metabolite Profiles in Male Meat-Eaters, Fish-Eaters, Vegetarians and Vegans, and Comparison with MS Metabolite Profiles

Metabolites ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 121
Author(s):  
Julie A. Schmidt ◽  
Georgina K. Fensom ◽  
Sabina Rinaldi ◽  
Augustin Scalbert ◽  
Marc J. Gunter ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Clinical Chemistry ◽  
Saturated Fatty Acids ◽  
Density Lipoprotein ◽  
Diet Group ◽  
Gas Liquid Chromatography ◽  
Very Low Density Lipoproteins ◽  
Animal Products ◽  
Total N ◽  
Metabolite Profiles

Metabolomics may help to elucidate mechanisms underlying diet-disease relationships and identify novel risk factors for disease. To inform the design and interpretation of such research, evidence on diet-metabolite associations and cross-assay comparisons is needed. We aimed to compare nuclear magnetic resonance (NMR) metabolite profiles between meat-eaters, fish-eaters, vegetarians and vegans, and to compare NMR measurements to those from mass spectrometry (MS), clinical chemistry and capillary gas-liquid chromatography (GC). We quantified 207 serum NMR metabolite measures in 286 male participants of the European Prospective Investigation into Cancer and Nutrition (EPIC)-Oxford cohort. Using univariate and multivariate analyses, we found that metabolite profiles varied by diet group, especially for vegans; the main differences compared to meat-eaters were lower levels of docosahexaenoic acid, total n-3 and saturated fatty acids, cholesterol and triglycerides in very-low-density lipoproteins, various lipid factions in high-density lipoprotein, sphingomyelins, tyrosine and creatinine, and higher levels of linoleic acid, total n-6, polyunsaturated fatty acids and alanine. Levels in fish-eaters and vegetarians differed by metabolite measure. Concentrations of 13 metabolites measured using both NMR and MS, clinical chemistry or GC were mostly similar. In summary, vegans’ metabolite profiles were markedly different to those of men consuming animal products. The studied metabolomics platforms are complementary, with limited overlap between metabolite classes.

scholarly journals Serum long chain omega-3 fatty acids and depression among adults in the United States: An analysis of NHANES 2011–2012

2021 ◽  
Vol 4 ◽  
pp. 100089
Author(s):  
Rachel A Murphy ◽  
Prasad P. Devarshi ◽  
Shauna Ekimura ◽  
Keri Marshall ◽  
Susan Hazels Mitmesser
Keyword(s):  
United States ◽  
Fatty Acids ◽  
The United States ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Long Chain

scholarly journals Seafood Consumption and Its Contribution to Nutrients Intake among Canadians in 2004 and 2015

Nutrients ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 77
Author(s):  
Xue Feng Hu ◽  
Hing Man Chan
Keyword(s):  
Fatty Acids ◽  
Vitamin D ◽  
Consumption Rate ◽  
Saturated Fatty Acids ◽  
Age Groups ◽  
Canadian Community Health Survey ◽  
Portion Size ◽  
Food Sources ◽  
Seafood Consumption ◽  
Omega 3

Fish and seafood are excellent sources of nutrients such as omega-3 fatty acids, Vitamin D, and selenium. The aims of this study were to examine the pattern of seafood consumption among Canadians and determine their contribution to intakes of energy and nutrients. Day-1 24-h dietary recalls data collected from a national survey, the Canadian Community Health Survey—Nutrition in 2004 and 2015, were used to estimate food and nutrient intakes among Canadians. Seafood was classified according to the Bureau of Nutritional Sciences food list. Descriptive statistics were used to calculate the consumption rate and the average consumption amount of seafood by different age groups and sociodemographic characteristics. Population ratios were used to assess the contribution of seafood to the total intake of energy and nutrients. The overall consumption rate of seafood was around 17%, and the rate was similar between males and females, and slightly higher in 2015 (17.71%) compared to 2004 (16.38%). The average portion size is approximately 100 g, which translates into a ≈36 kg annual intake among the consumers and ≈6.2 kg per capita consumption. Adults (especially 30 years and above), Asians, individuals who were married, and with post-secondary education were more likely to consume seafood. Salmon, tuna, shrimp, cod, and crab were the most frequently consumed seafood in Canada, the consumption rate of which all increased from 2004 to 2015. Seafood provided up to 75% of n-3 PUFAs, 18% of Vitamin D, 19% Vitamin B12, 6% of niacin, and 4% of Vitamin B6 from all food sources. Seafood consumers had a healthier diet, as seafood consumption was related to a higher intake of key nutrients and a lower intake of total sugar and saturated fatty acids. Therefore, fish consumption should be promoted among Canadians.

scholarly journals Variability in Macro- and Micronutrients of 15 Commercially Available Microalgae Powders

Marine Drugs ◽  
2021 ◽  
Vol 19 (6) ◽  
pp. 310
Author(s):  
Fabian Sandgruber ◽  
Annekathrin Gielsdorf ◽  
Anja C. Baur ◽  
Benjamin Schenz ◽  
Sandra Marie Müller ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Dunaliella Salina ◽  
Haematococcus Pluvialis ◽  
Saturated Fatty Acids ◽  
Dry Weight ◽  
Chlorella Pyrenoidosa ◽  
Essential Amino Acids ◽  
Arthrospira Platensis ◽  
Omega 3 ◽  
Tetraselmis Chuii

The nutrient composition of 15 commercially available microalgae powders of Arthrospira platensis, Chlorella pyrenoidosa and vulgaris, Dunaliella salina, Haematococcus pluvialis, Tetraselmis chuii, and Aphanizomenon flos-aquae was analyzed. The Dunaliella salina powders were characterized by a high content of carbohydrates, saturated fatty acids (SFAs), omega-6-polyunsaturated fatty acids (n6-PUFAs), heavy metals, and α-tocopherol, whereas the protein amounts, essential amino acids (EAAs), omega-3-PUFAs (n3-PUFAs), vitamins, and minerals were low. In the powder of Haematococcus pluvialis, ten times higher amounts of carotenoids compared to all other analyzed powders were determined, yet it was low in vitamins D and E, protein, and EAAs, and the n6/n3-PUFAs ratio was comparably high. Vitamin B12, quantified as cobalamin, was below 0.02 mg/100 g dry weight (d.w.) in all studied powders. Based on our analysis, microalgae such as Aphanizomenon and Chlorella may contribute to an adequate intake of critical nutrients such as protein with a high content of EAAs, dietary fibers, n3-PUFAs, Ca, Fe, Mg, and Zn, as well as vitamin D and E. Yet, the nutritional value of Aphanizomenon flos-aquae was slightly decreased by high contents of SFAs. The present data show that microalgae are rich in valuable nutrients, but the macro- and micronutrient profiles differ strongly between and within species.

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