• Title/Summary/Keyword: fat-soluble nutrients

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Effect of Dietary Fat-soluble Vitamins on Growth Performance and Nutrient Digestibility in Growing Pigs

  • Lohakare, J.D.;Lee, S.H.;Chae, B.J.
    • Asian-Australasian Journal of Animal Sciences
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    • v.19 no.4
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    • pp.563-567
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    • 2006
  • Two experiments were conducted to compare the effect of various vitamins on performance and digestibility in growing pigs. In experiment 1, a total of 54 pigs ($L{\times}Y{\times}D$, $42.73{\pm}2.40kg$) were assigned to three treatments in a randomized complete block design with three replicates (6 pigs/pen) for 40 days. The three dietary treatments were: 100% fat-soluble vitamins (FSV) and water-soluble vitamins (WSV); 150% FSV and 100% WSV of NRC (1998); and 100% FSV and 150% WSV of NRC (1998). In experiment 2, a total of 180 pigs ($L{\times}Y{\times}D$, $28.20{\pm}3.05 kg$) were assigned to four treatments in a completely randomized design with three replicates for four weeks (15 pigs/pen). The four dietary treatments were, 150% vitamin A and 100% other vitamins, 150% vitamin D and 100% other vitamins, 150% vitamin E and 100% other vitamins, and 150% vitamin K and 100% other vitamins. In experiment 1, there were significant differences in growth performance and digestibility of nutrients among the treatments. The ADG, ADFI and FCR of pigs fed 150% FSV diet were better (p<0.05) than those fed the control diet. However, there were no differences (p>0.05) in ADG, ADFI and FCR between pigs fed the control and 150% WSV diets. Digestibilities of dry matter, gross energy and calcium were improved in 150% FSV treatment group compared with control (p<0.05). However, the improvement was similar when compared with 150% WSV except for Ca. In experiment 2, there were no differences (p>0.05) in ADG, ADFI and FCR and nutrient digestibility between the fat-soluble vitamin treatments when fed at the 150% level. In conclusion, growing pigs were more responsive to additional fat-soluble vitamin supplements over the requirements suggested by NRC (1998) than to water-soluble vitamin supplements as measured by growth performance and digestibility of nutrients.

Comparison of the contents of fat-soluble nutrients and phospholipids in seven types of commercial infant formulas

  • Tae Yong, Ahn;Jung-Ah, Shin
    • Korean Journal of Agricultural Science
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    • v.48 no.4
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    • pp.771-786
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    • 2021
  • This study was performed to investigate the contents of fat-soluble nutrients (tocopherols, retinol, carotenoids, fatty acids, and cholesterol) and phospholipids (PLs) in seven types (imported SPA, SPS, SFS, and SSI; and domestic MLM, MPM, and NIX) of commercial infant formulas (IFs). The contents of tocopherol and retinol activity equivalent (RAE) in the seven IFs were 1.42 - 3.86 mg α-TE·100 kcal-1 and 64.90 - 144.95 ㎍ RAE·100 kcal-1, respectively. The imported IFs contained high contents of lutein + zeaxanthin (29.68 - 32.49 ㎍·100 g-1) and lycopene (71.80 - 93.28 ㎍·100 g-1), while the domestic IFs did not contain lycopene. The contents of linoleic acid (C18:2) and α-linolenic acid (C18:3) in the seven IFs were also within the recommended ranges (C18:2, 300 - 1,400 mg·100 kcal-1 and C18:3, over 50 mg·100 kcal-1) of Ministry of Food and Drug Safety. The ratio of arachidonic acid (ARA, C20:4)/docosahexaenoic acid (DHA, C22:6) was 2.42 - 2.74 in the imported IFs and 0.96 - 1.08 in the domestic IFs. However, the DHA content of the domestic IFs (0.37 - 0.65 g·100 g-1 fat%) was much higher than that of the imported IFs (0.16 - 0.18%). Total PL contents were 108.02 - 135.93 mg·100 kcal-1 for the domestic IFs and 6.05 - 66.70 mg·100 kcal-1 for the imported IFs. The main PLs of the domestic IFs were phosphatidyl choline (48.5 - 71.1% of total PLs), phosphatidyl ethanolamine (12.8 - 23.1%), phosphatidyl serine (7.0 - 11.6%), and sphingomyelin (4.3 - 21.5%).

Fatty Acid Modified Eggs as a Delivery System for Functional Lipids

  • Cherian, Gita
    • Preventive Nutrition and Food Science
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    • v.8 no.3
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    • pp.294-300
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    • 2003
  • The chicken egg provides a perfectly packaged, portion controlled, highly nutritious food containing vital nutrients essential for maintaining human health. However, concern by health professionals over the possible association of diets high in fat and cholesterol to chronic diseases has led to a decrease in egg consumption. Several different strategies have been adopted by the poultry food industry to enhance the nutritional value of eggs. The major emphasis has been focused on the modification of polyunsaturated fatty acid composition and fat soluble vitamins. This review briefly describes the composition, lipid nutrient content and the positive health effects of egg lipid nutrients.

Does vitamin blends supplementation affect the animal performance, carcass traits, and nutrient digestibility of young Nellore finishing bulls?

  • Dhones Rodrigues de Andrade;Flavia Adriane de Sales Silva;Jardeson de Souza Pinheiro;Julia Travassos da Silva;Nathalia Veloso Tropia;Leticia Artuzo Godoi;Rizielly Saraiva Reis Vilela;Fernando Alerrandro Andrade Cidrini;Luciana Navajas Renno;Diego Zanetti;Tiago Sabella Acedo;Sebastiao de Campos Valadares Filho
    • Animal Bioscience
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    • v.36 no.12
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    • pp.1831-1841
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    • 2023
  • Objective: This study was realized to evaluate the effects of supplementation with blends of water and fat-soluble vitamins on animal performance and carcass traits of young Nellore bulls. Methods: Forty-three Nellore bulls, with an initial weight of 261±27.3 kg and a mean age of 8±1.0 months, were used. Five animals were slaughtered at the beginning of the experiment (reference group), to determine the initial empty body weight of the bulls that remained in the experiment. The remaining 38 bulls were fed ad libitum and distributed in a completely randomized design in a 2×2 factorial scheme, with or without supplementation of water-soluble (B-blend+ or B-blend-) and fat-soluble (ADE+ or ADE-) vitamin blends. Diets were isonitrogenous (120 g of crude protein/kg dry matter [DM] of total mixed ration) and consisted of a roughage:concentrate rate of 30:70 based on total DM of diet. The experiment lasted 170 days, with 30 days of adaptation and 140 days for data collection. At the beginning and end of the experimental period, the bulls were weighed to determine the average daily gain. To estimate the apparent digestibility of nutrients and microbial efficiency, spot collections of feces and urine were performed for five consecutive days. Results: DM, ashes, organic matter, crude protein, ethereal extract, neutral detergent fiber corrected for residual ash and residual nitrogenous, and N intake and apparent digestibility were not influenced by vitamin supplementation, but total digestible nutrients intake and non-fibrous carbohydrates digestibility were influenced by B complex vitamin supplementation. Nitrogen balance, microbial efficiency, and performance data were not influenced (p>0.05) by vitamin supplementation. Conclusion: Vitamin supplementation (a blend of water-soluble and fat-soluble vitamins or their combinations) does not influence the animal performance and carcass traits of young Nellore bulls.

Investigation of Fatty Acids Intake Status and Its Correlation with Body Fat Accumulation in College Students in Gyeongbuk Area (경북지역 일부 대학생들의 식사 중 지방산 섭취양상과 체지방 축적의 상관관계 분석)

  • Bu, So Young
    • The Korean Journal of Food And Nutrition
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    • v.28 no.1
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    • pp.84-93
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    • 2015
  • Relationship between lipid intake and obesity has been well-addressed but recent findings indicated that the type of lipid or composition of lipid in the diet also contributes to body fat accumulation and consequential health outcome. The purpose of this study was to investigate the status of nutrition intake including fatty acids, lipids and lipid soluble nutrients between the obese and lean college students and to analyze the relationship between the intake of certain fatty acids and body fat accumulation. Anthropometric elements including body weight, height, body fat and composition were measured, and dietary recall was conducted on a total of 114 college students. Data showed that total calorie intake and total lipid intake were not significantly different between the obese and lean subjects, in both male and female students. However, male obese subjects ate more amount of plant lipids and palmitic acids (C16:0) from their diet (p<0.05), while female obese subjects consumed more linoleic acids (18:2) and linolenic acids (C18:3) compared to normal subjects (p<0.01). Correlation analysis revealed that the consumption of palmitoleic acid (C16:1) and lipid soluble vitamin D were negatively (p<0.05) correlated with body fat accumulation in all subjects and these findings were supported by simple linear regression analyses for those variables. These results implicate that rather than only considering the amount of lipids, suggesting a proper type of lipids or lipid metabolites can be considered in nutrition counseling or education.

The Litter Accumulation, Decay and Turnover Models and their Validation (낙엽의 축적, 분해 및 무기화에 관한 모델정립과 그 적용)

  • Chang, Nam-Kee;Sung-Kyu Lee;Bok-Seon Lee;Heu Baik Kim
    • The Korean Journal of Ecology
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    • v.10 no.3
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    • pp.139-149
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    • 1987
  • Mathematical models of the litter accumulation, decay and turnover in the grassland and forest ecosystems of equilibrium state of the annual litter production were established to analyse the decay rates of organic and inorganic constituents of the litter. Those models were validated by an application to a Phragmites longivalvis grassland in a delta of the River Nakdong. The decay constants of cold-water-soluble fractions, other carbohydrates, hot-water-soluble fractions, cellulose, crude fat, lignin and crude protein in the litter were 0.730, 0.583, 0.555, 0.505, 0.479, 0.331 and 0.310 respectively. The amount of mineral nutrients such as N. P. K. Ca and Mg returned annually to the soil were estimated to 7.09, 1.34, 2.36, 4.37 and 0.79g/m2 respectively.

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The Relationship between the Refractive Power and Nutrient Intake of the Growth Period in Accordance with the Income (소득에 따른 성장기 영양소 섭취와 굴절력과의 관계)

  • Ye, Ki-Hun;Lee, Wan-Seok
    • Journal of Korean Ophthalmic Optics Society
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    • v.18 no.2
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    • pp.213-229
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    • 2013
  • Purpose: The Nutrient intake during the growth period is a critical factor for the development of the vision. In this study, we have analyzed the nutrient that has a correlation with the decrease of induced visual impairment. In addition, we investigated visual acuity and correlation of the nutrient in the higher-income youth and low-income youth. Methods: We used the Korean National Health and Nutrition Examination Survey 2010 document. The Korean National Health and Nutrition Examination Survey didn't show the clear standard of carbohydrates and fats, so we used the data from the Ministry of Food and Drug Safety standards with each 330 g, 51 g. In order to compare the correlation of nutrients and refraction, Nutrients has been classified macronutrients(energy, dietary fiber, protein, carbohydrate, fat), fat-soluble vitamins (vitamin A), water-soluble vitamins (vitamin C, riboflavin, niacin), trace minerals (iron), minerals (calcium, phosphorus, sodium, potassium) and water. Results: We investigated the correlation between refraction and nutrients on average about 328 subjects belonging to the high-income group. The fat intake was $54.21{\pm}32.60$ g, and it was about 2~10 times less than the recommended daily intake (112-540 g). Refractive power and fat intake showed a statistically significant correlation (O.D:p=0.033, O.S:p=0.029). We investigated the correlation between refraction and nutrients on average about 309 subjects belonging to the lowincome group. The phosphorus showed higher ingested by the $1118.75{\pm}501.98$ mg, and the sodium showed intake more than three times recommended intake by the $3705.24{\pm}2089.42$ mg. In addition, unlike other macro mineral it showed that was a correlation on the refraction by the 0.031. Conclusions: A broad variety of taking nutrition and good eating habits at the time of growth seems to have an effects to the good growth and vision and the senescence inhibition of vision.ave an effect to the good growth, the good vision and the senescence inhibition of vision.

Comparison of the Nutritional Composition of Bullfrog Meat from Different Parts of the Animal

  • Zhu, Yanli;Bao, Min;Chen, Chong;Yang, Xiaoli;Yan, Wenliang;Ren, Fazheng;Wang, Pengjie;Wen, Pengcheng
    • Food Science of Animal Resources
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    • v.41 no.6
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    • pp.1049-1059
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    • 2021
  • The objective of this study was to evaluate the nutritional content of bullfrog meat from different parts of the animal, including fore-chest, thigh and calf. Bullfrog meat was found to be a rich source of proteins, essential amino acids and minerals, but with a low fat content, compared with other aquatic meat products. There was no significant difference (p>0.05) between thigh and calf in mineral content (K, P, Na, Mg, Ca, Zn, Fe, Cu, and Mn), but the contents of K, P, and Mg were higher in thigh and calf than in the fore-chest (p<0.05). The salt-soluble, water-soluble and insoluble protein bands in sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) electrophoresis, from fore-chest, thigh and calf were similar, with the most abundant bands being 35 kDa (salt-soluble protein), 35-48 kDa (water-soluble protein) and 48 kDa (insoluble protein). The results showed that the insoluble protein content in the fore-chest meat was higher than that in the thigh meat and calf meat, but the salt-soluble protein fraction was the most abundant in thigh meat. These results showed that the nutrients in different parts of bullfrog meat were different.

Application of Dairy Food Processing Technology Supplemented with Enriched-nutrients for the Elderly: II. The Applicable Technology of Carefoods for the Elderly (고령자를 위한 영양강화 유제품 개발 II. 고령자 영양강화 적용 기술 현황)

  • Kim, Bum Keun;Jang, Hae Won;Choi, Ga Hee;Moon, Yong-Il;Oh, Sejong;Park, Dong June
    • Journal of Dairy Science and Biotechnology
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    • v.37 no.4
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    • pp.213-222
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    • 2019
  • Milk and dairy products are the high value foods for the elderly population. In particular, fermented milk is the best source of calcium for people in the specific age group of over 79 years. It provides a good source of protein. Regular exercise and active lifestyle are recommended to slow down the muscle loss. However, exercising without proper nutrient intake is simply not sufficient at this age. Milk and dairy products provide the iron and protein content required for effective exercise-assisted growth. Milk nutrients have the advantage of being produced in various food forms, such as liquid, semi-solid, and powder types. Fat-soluble vitamins such as retinol and vitamin K can be encapsulated using various technologies for milk and dairy products. Using the encapsulation method, spray drying and fluidized-bed coating have been used for adding the micro-nutrients to the food. Microencapsulation technology is being applied in case of the fermented dairy products too. In particular, various wall materials are being developed to enhance the viability of probiotics. In the near future, advanced high-efficiency technologies that can effectively nourish the dairy products with nutrients will be developed to produce targeted high-nutrition value food for the elderly.

Physicochemical Properties of Reconstituted Milk Made from Freeze-dried Milk Powder or Spray-dried Milk Powder

  • Kim, Song-Hee;Chang, Yoon-Hyuk;Kwak, Hae-Soo
    • Food Science of Animal Resources
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    • v.30 no.1
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    • pp.28-35
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    • 2010
  • This study was designed to compare the physicochemical and nutritional properties between reconstituted milk samples made from freeze-dried milk powder (FDMP) and spray-dried milk powder (SDMP). Reconstituted milk (87%, wb) was made by combining FDMP or SDMP with water. In the color analysis, the $L^*$, $a^*$ and $b^*$ values of the reconstituted milk samples made from both powders were not significantly different from the control. The thiobarbituric acid values and short-chain free fatty acid concentrations were considerably greater in the reconstituted milk made from SDMP than in the milk made from FDMP. The quantities of water-soluble and fat-soluble vitamins in the reconstituted milk samples made from SDMP were significantly lower than those made from FDMP. Based on the findings obtained in the present study, the reconstituted milk made from FDMP appeared to be more resistant to lipid oxidation and exhibited little changes in the nutrients levels when compared with reconstituted milk made from SDMP.