Validity of anti-reflux formulas as a slightly thick liquid: effect of time, caloric density, and refrigerated storage on formula thickness

2021 ◽  
Vol 0 ◽  
pp. 0-0
Author(s):  
Katlyn Elizabeth McGrattan ◽  
Abigail Spoden ◽  
Abbey Sterkowitz ◽  
Memorie M. Gosa ◽  
Michael Beckstrand ◽  
...  
Keyword(s):  
Refrigerated Storage ◽  
Caloric Density

Demonstrating Nutrient Cost Gradients: A Brooklyn Case Study

2014 ◽  
Vol 84 (5-6) ◽  
pp. 244-251 ◽  
Author(s):  
Robert J. Karp ◽  
Gary Wong ◽  
Marguerite Orsi
Keyword(s):  
Low Income ◽  
Energy Content ◽  
Food Selection ◽  
The United States ◽  
United States Department ◽  
Micronutrient Deficiencies ◽  
Caloric Density ◽  
Low Income Families ◽  
The Cost ◽  
The Impact

Abstract. Introduction: Foods dense in micronutrients are generally more expensive than those with higher energy content. These cost-differentials may put low-income families at risk of diminished micronutrient intake. Objectives: We sought to determine differences in the cost for iron, folate, and choline in foods available for purchase in a low-income community when assessed for energy content and serving size. Methods: Sixty-nine foods listed in the menu plans provided by the United States Department of Agriculture (USDA) for low-income families were considered, in 10 domains. The cost and micronutrient content for-energy and per-serving of these foods were determined for the three micronutrients. Exact Kruskal-Wallis tests were used for comparisons of energy costs; Spearman rho tests for comparisons of micronutrient content. Ninety families were interviewed in a pediatric clinic to assess the impact of food cost on food selection. Results: Significant differences between domains were shown for energy density with both cost-for-energy (p < 0.001) and cost-per-serving (p < 0.05) comparisons. All three micronutrient contents were significantly correlated with cost-for-energy (p < 0.01). Both iron and choline contents were significantly correlated with cost-per-serving (p < 0.05). Of the 90 families, 38 (42 %) worried about food costs; 40 (44 %) had chosen foods of high caloric density in response to that fear, and 29 of 40 families experiencing both worry and making such food selection. Conclusion: Adjustments to USDA meal plans using cost-for-energy analysis showed differentials for both energy and micronutrients. These differentials were reduced using cost-per-serving analysis, but were not eliminated. A substantial proportion of low-income families are vulnerable to micronutrient deficiencies.

EFFECT OF LEMON PEEL AND PULP EXTRACT ON SOME LOCAL KURDISH RAM MEAT QUALITIES AND ITS SHELF LIFE

2020 ◽  
pp. 140-153
Keyword(s):  
Shelf Life ◽  
Chemical Properties ◽  
Thiobarbituric Acid ◽  
Control Group ◽  
Meat Sample ◽  
Refrigerated Storage ◽  
Immersion Method ◽  
Quality Properties ◽  
Lemon Peel ◽  
Meat Samples

To investigate the effectiveness of adding lemon peels and pulp extracts on some quality properties and shelf-life of the sheep longisimussdorsi muscle during refrigerated storage at 4±1°C for 0, 4, and 8 days for this purpose am meat trim of visible fat and connective tissue, they cut in small cubes. The meat samples divide into four equal proportions and mix with different concentrations of lemon peel and pulp extract according to the following formulations: Control; T1 1%; T2 2% and T3 3% of lemon peel and pulp extract, by applied immersion method. The results showed acceptable results of moisture content, Water-holding capacity cooking loss, thiobarbituric acid, met-myoglobin, myoglobin, and sensory traits of the samples treated with lemon peel in comparison to the control group. The phiso-chemical traits changed during the storage periods but the meat sample treated with lemon extract was more stable than control groups. These results suggested that using lemon peels and pulp extracts to maintain physio-chemical properties of ram meat and extend shelf-life during refrigerated storage, which may have implications of meat processors.

Caloric Density of the Diet and the Lysine Need of Growing Swine

1965 ◽  
Vol 24 (4) ◽  
pp. 977-980 ◽  
Author(s):  
J. R. Mitchell ◽  
D. E. Becker ◽  
A. H. Jensen ◽  
H. W. Norton ◽  
B. G. Harmon
Keyword(s):  
Caloric Density

Quality Changes of Fresh-Cut Leafy and Condiment Vegetables during Refrigerated Storage

2011 ◽  
Vol 40 (8) ◽  
pp. 1141-1149 ◽  
Author(s):  
Su-Jin Kim ◽  
Shih-Hui Sun ◽  
Gi-Chang Kim ◽  
Haeng-Ran Kim ◽  
Ki-Sun Yoon
Keyword(s):  
Quality Changes ◽  
Refrigerated Storage ◽  
Fresh Cut

Effects of Fermentative Factors on Biochemical, Microbiological and Sensory Characteristics of Probiotic Iranian Fermented Milk (Doogh)

2019 ◽  
Vol 15 (1) ◽  
pp. 40-47
Author(s):  
Elaheh Ahmadi ◽  
Reza Mohammadi ◽  
Sara Hasanvand ◽  
Milad Rouhi ◽  
Amir Mohammad Mortazavian ◽  
...  
Keyword(s):  
Incubation Temperature ◽  
Storage Temperature ◽  
Starter Culture ◽  
Fermented Milk ◽  
Biochemical Properties ◽  
Viable Count ◽  
Sensory Characteristics ◽  
Refrigerated Storage ◽  
Increase Rate ◽  
Probiotic Strains

Background: Doogh is a traditional Iranian fermented milk drink that is currently a very popular product in Iran. In the present study, the combined effects of incubation temperature, type of starter culture, and final pH of fermentation on the viability of two probiotic strains (Lactobacillus acidophilus La-5 (A) and Bifidobacterium lactis Bb-12 (B)) and biochemical and sensory characteristics of probiotic Doogh were investigated. </P><P> Method: Different treatments were prepared with yoghurt starter culture containing probiotics, using reconstituted skimmed milk with 6% of solid nonfat. They were incubated at 38°C or 44°C until pH 4.0 or pH 4.5 and were kept for 21 days at 4&#176;C or 8&#176;C storage temperature. The biochemical properties of treatments were evaluated during fermentation and refrigerated storage. The viable count and sensory attributes of treatments were studied at the end of fermentation and at the end of storage. </P><P> Results: Results showed that the greatest mean pH drop rate, mean acidity increase rate and mean redox potential increase rate and the shortest incubation time were observed in treatments incubated at 44&#176;C with final pH of 4.5. The highest survival of both probiotic strains during storage was related to treatments with fermentation temperature of 38&#176;C and final pH of 4.5. Treatments ABY1-38&#176;C-4.0 had the highest sensorial total acceptance at the end of refrigerated storage. </P><P> Conclusion: It would be concluded that the best treatment was ABY3-38&#176;C-4 stored at 8°C in regards of probiotics’ viability and sensory characteristics of Doogh. Thus, controlling the temperature of refrigerated storage is the most importance factor during storage and distribution.

Color of ‘Bengal’ Litchis After Exposure to UV-C Light and Refrigerated Storage

2014 ◽  
Vol 4 (3) ◽  
pp. 183-187
Author(s):  
Karina Furlaneto ◽  
Juliana Ramos ◽  
Érica Daiuto ◽  
Érika Fujita ◽  
Veridiana Mendonca ◽  
...  
Keyword(s):  
Refrigerated Storage ◽  
Uv C

scholarly journals Comparison of Quality Changes in Eurasian Perch (Perca Fluviatilis L.) Fillets Originated from Two Different Rearing Systems during Frozen and Refrigerated Storage

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1405
Author(s):  
Nima Hematyar ◽  
Jan Mraz ◽  
Vlastimil Stejskal ◽  
Sabine Sampels ◽  
Zuzana Linhartová ◽  
...  
Keyword(s):  
Protein Oxidation ◽  
Sodium Dodecyl ◽  
Frozen Storage ◽  
Storage Conditions ◽  
Quality Parameters ◽  
Protein Carbonyls ◽  
Main Concern ◽  
Refrigerated Storage ◽  
Eurasian Perch ◽  
Recirculating Aquaculture Systems

The current knowledge on how different Eurasian perch rearing systems impact the final fillet quality is scant. Therefore, two domestic storage conditions were investigated—10 months frozen (-20 °C) and 12 days refrigerated (+4 °C) storage conditions—in order to determine (i) how the choice of rearing system affects fillets quality during different processing conditions and (ii) if oxidative changes and other quality parameters were interactive. For the proposed idea, proteome analysis, oxidative changes, and some quality parameters were considered in this study. Sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) indicated a higher loss of protein in the frozen fillets from ponds (PF) than the fillets from recirculating aquaculture systems (RAS) (RF). Western blot showed a higher protein carbonyls level in RF compared to PF, which was confirmed by the total protein carbonyls during frozen storage. PF indicated less liquid loss, hardness, and oxidation progress than RF in both storage conditions. The biogenic amines index (BAI) in the fillets from either origin showed acceptable levels during storage at +4 °C. Furthermore, the n-3/n-6 ratio was similar for both fillets. The deterioration of fillets during frozen storage was mainly caused by formation of ice crystals followed by protein oxidation, while protein oxidation was the main concern during refrigerated storage confirmed by principal component analysis (PCA) analysis.

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