scholarly journals Study on Varying Salt Level and Storage Time on Physico-Chemical and Sensory Quality of Beef Nugget

2014 ◽  
Vol 24 (1-2) ◽  
pp. 149-158
Author(s):  
MAK Talukder ◽  
MA Hashem ◽  
SME Rahman ◽  
MS Islam ◽  
MM Hossain ◽  
...  
Keyword(s):  
Storage Time ◽  
Sensory Quality ◽  
Storage Temperature ◽  
Chemical Properties ◽  
Salt Level ◽  
Physico Chemical ◽  
Significant Difference ◽  
Different Temperatures ◽  
And Storage

The experiment was conducted to find out the effect of salt and storage temperature on the physico-chemical properties of beef nugget. For this purpose nugget samples were divided into two parts; one is called fresh nugget and another is preserved nugget at different temperatures. Then the fresh samples as well as the preserved samples were divided into four subdivisions. Then these are treated with different salt levels (0, 1.5, 3 and 5% salt level). The preserved samples were stored at 4oC and -20oC. Samples preserved at 4oC were stored in the refrigerator for 21 days and were analyzed on 7th day, 14th day and 21th day and samples preserved at -20oC were stored in the refrigerator for 60 days and were analyzed on 15th day, 30th day, 45th day and 60th day of preservation. Dry matter and Ash content of all the samples increased significantly (P<0.01) with the advancement of storage time and salt level. CP% of fresh samples was 22.31, 20.55, 20.13 and 20.55 at 0, 1.5, 3 and 5% salt concentration. CP, DM, Ash and Fat also varied among the samples significantly (P<0.01). Highly significant difference is observed in preserved samples than in fresh samples at different salt levels. Fresh nugget treated with 1.5% salt found to be more acceptable in terms of sensory evaluation. So we recommend fresh nugget to be best for consumption.DOI: http://dx.doi.org/10.3329/pa.v24i1-2.19280 Progress. Agric. 24(1&2): 149 - 158, 2013

scholarly journals Effect of Salt and Storage Temperature on Beef Sausage Quality

2013 ◽  
Vol 23 (1-2) ◽  
pp. 15-24
Author(s):  
R Luna ◽  
MA Hashem ◽  
MS Ali ◽  
MM Hossain ◽  
MAK Talukder ◽  
...  
Keyword(s):  
Salt Concentration ◽  
Dry Matter ◽  
Storage Time ◽  
Storage Temperature ◽  
Concentration Level ◽  
Control Group ◽  
Fresh Sample ◽  
Significant Difference ◽  
And Storage

The experiment was conducted to find out the effect of salt and storage temperature on the quality of sausage. For this purpose sausage samples were divided into two portions. One is called fresh sausage and another is preserved sausage at different temperature. Then the fresh samples as well as the preserved samples were divided into four subdivisions, treated with different salt levels and e.g. control group-0% and the others are 1.5%, 3% and 5% of salt concentration. The preserved samples were stored at 4°C and -20°C. Samples preserved at 4°C were stored in the refrigerator for 21 days and were analyzed on 7th, 14th and 21th day and on the other hand samples preserved at -20°C were stored in the freezer for 60 days and were analyzed on 15th, 30th, 45th and 60th day. Dry matter and Ash content of all the samples increased with the advancement of storage time and salt concentration level. Dry matter in fresh sample was less compared to preserved samples. Crude protein (CP) percent of fresh samples were 23.13, 22.63, 22.48 and 22.44 at different salt concentration level. The values of CP, DM, Ash & Fat also varied among the samples significantly (P<0.01). Sausage can be preserved for 60 days in different techniques with different changes in the quality. Highly significant difference was observed in preserved samples than in fresh samples at different salt levels. Fresh sausage treated with 1.5% salt found to be more acceptable in terms of sensory evaluation.DOI: http://dx.doi.org/10.3329/pa.v23i1-2.16561Progress. Agric. 23(1 & 2): 15 – 24, 2012 

scholarly journals KUALITAS KIMIA, FISIK DAN SENSORI KEFIR SUSU KAMBING YANG DISIMPAN PADA SUHU DAN LAMA PENYIMPANAN BERBEDA

2017 ◽  
Vol 41 (3) ◽  
pp. 298
Author(s):  
Triana Setyawardani ◽  
Juni Sumarmono ◽  
Agustinus Hantoro Djoko Rahardjo ◽  
Mardiati Sulistyowati ◽  
Kusuma Widayaka
Keyword(s):  
Storage Time ◽  
Storage Temperature ◽  
Chemical Properties ◽  
Goat Milk ◽  
Sensory Properties ◽  
Different Temperatures ◽  
Co2 Level ◽  
And Storage ◽  
Test Result ◽  
Temperature Storage

The objective of this research was to investigate the chemical, physical and sensory properties of goat milk kefir  during storage under different temperatures and storage time. Experimental method, applied completely randomized factorial design. The first factor was temperature (-1 to -5oC; 5 to 10oC and 6 to 10oC) and the second factor was storage time (10; 20 and 30 days) followed by Duncan test. Result showed that temperature, storage time and interaction highly significantly affected (P<0.01) the level of ethanol and FFA, but not affected (P>0.05) on protein content, fat and ash but CO2 level, texture and flavor of kefir were affected by storage time. Kefir viscosity was only affected by storage temperature (P<0.05). Research concluded that storage temperature affected chemical properties such as ethanol, FFA and kefir viscosity,while kefir sensory properties was predominantly affected by storage 

Effect of drying and storage time on the physico-chemical properties of mango leathers

2006 ◽  
Vol 41 (6) ◽  
pp. 635-638 ◽  
Author(s):  
Henriette M.C. Azeredo ◽  
Edy S. Brito ◽  
Germano E.G. Moreira ◽  
Virna L. Farias ◽  
Laura M. Bruno
Keyword(s):  
Storage Time ◽  
Chemical Properties ◽  
Physico Chemical ◽  
And Storage

scholarly journals Influence of different method and different storage life on moisture and senzorial evaluation of durable salamis

2008 ◽  
Vol 56 (4) ◽  
pp. 183-196
Author(s):  
Hana Šulcerová ◽  
Jiří Štencl ◽  
A. Šulcová
Keyword(s):  
Storage Time ◽  
Storage Temperature ◽  
Heat Treated ◽  
Different Temperatures ◽  
The Difference ◽  
Total Difference ◽  
Cut Surface ◽  
Sausage Casing ◽  
General Appearance

Heat-treated salamis “Vysočina“ were produced with standard way in a meat factory; their diameter was 55 mm. Samples were stored under laboratory conditions at different temperatures: 5, 10, 15, 20, and 25 °C and sensory analysed every week during one month storage. The dry matter (d.m.) was measured, too. Descriptors of general appearance, sausage casing, texture, cut surface, dry edge, smell, taste, and salty were monitored. Biggest changes were in descriptors general appearance and sausage casing (P < 0.001) and also in dry edge (P < 0.010) during the month period. Germs of moulds were found only at 5 and 10 °C. Rapid increase of d.m. in samples was noticeable in the first week of the storage time. It was 3 % d.m. at 5 °C and 11 % d.m. at 25 °C. Increase of d.m. of salamis continues slowly in the next three weeks period; the total difference was about 10 % d.m. in the temperature range measured. Decrease of d.m. at 5 °C was noticed in the last week of the measurement. The difference was 3.5 % d.m. This change means that the equilibrium moisture content of the samples of salamis has been reached at the temperature 5 °C. The best sensorial quality of salamis “Vysočina” was in the storage temperature ranged from 15 to 20 °C.

scholarly journals Study on Changes of Textural and Biochemical Properties of Tuna during Ultra-Low Temperature Storage

2016 ◽  
Vol 6 (2) ◽  
pp. 51 ◽  
Author(s):  
Yu-ying PAN ◽  
Xiao-hua QIU ◽  
Jin-sheng YANG
Keyword(s):  
Soluble Protein ◽  
Storage Time ◽  
Storage Temperature ◽  
Frozen Storage ◽  
Biochemical Properties ◽  
Texture Profile ◽  
Low Temperature Storage ◽  
Different Temperatures ◽  
Temperature Storage

<p class="1Body">The effect of TPA and biochemical properties of Yellow Tuna during frozen storage at different temperatures(-18°C, -25°C, -35°C, -45°C<em>, </em>-55°C<em>, </em>-65°C) were studied by measuring the textural characteristics (the hardness, Springiness) salt-solubility of myofibrillar proteins, Ca<sup>2+</sup>ATPase activities. The results indicated that the hardness, springiness, actomyosin salt-solubility, Ca<sup>2+</sup>ATPase activities decreased during the process of frozen storage. Meanwhile, the frozen stored temperature showed great effect on the freezing denaturation of protein (P &lt; 0.05). For the same longer of the storage time, the lower frozen temperature, the less extent of freeze denaturation; Stored in -18°C for three months, the content of Salt soluble protein reduced to zero; Stored in -25°C for 120 <em>days</em>, the content of salt soluble protein also reduced to zero; But stored in -55°C and -65°C, the change is very little. Ca<sup>2+</sup>ATPase activities also reduced to zero after stored in -18°C and -25°C for three months. But stored in -55°C and -65°C, there is no obvious change. Moreover, there is a Positive relationship between the change of texture profile and the content of Salt soluble protein, the lower the storage temperature, the less of the change of texture profile. Therefore, when it is stored in -55°C, the quality of Yellow Tuna can be maintained to the maximum extent within six months.</p>

Effect of Different Packaging Methods and Storage Temperature on Microbiological and Physicochemical Quality Characteristics of Meatball

2010 ◽  
Vol 16 (3) ◽  
pp. 259-265 ◽  
Author(s):  
I. Yilmaz ◽  
M. Demirci
Keyword(s):  
Storage Time ◽  
Storage Temperature ◽  
Microbiological Quality ◽  
Thiobarbituric Acid ◽  
Quality Characteristics ◽  
Modified Atmosphere ◽  
Physicochemical Changes ◽  
Negative Factors ◽  
And Storage

The objective of this research was to determine physicochemical changes and microbiological quality of the different packaged meatball samples. Meatball samples in polystyrene tray were closed with polyethylene film (PS packs), vacuumed and modified atmosphere packaged, (MAP) (65% N2, 35% CO2), and held under refrigerated display (4 °C) for 8, 16 and 16 days for PS packs, vacuum and MAP, respectively. Microbial load, free fatty acids and thiobarbituric acid values of the samples tended to increase with storage time. Bacteria counts of the raw meatball samples increased 2 log cycles at the end of storage compared with initial values. Meatball samples can be stored without any microbiological problem for 7 days at 4 °C. Results from this study suggested that shelf-life assigned to modified-MAP and vacuum-packed meatballs may be appropriate. Meatball samples underwent physical deformation when they were packed before vacuum process. With these negative factors considered, MAP is superior to other two packs methods.

Effect of gender, diet and storage time on the physical properties and sensory quality of sea urchin (Evechinus chloroticus) gonads

Aquaculture ◽  
2009 ◽  
Vol 288 (3-4) ◽  
pp. 205-215 ◽  
Author(s):  
K. Phillips ◽  
P. Bremer ◽  
P. Silcock ◽  
N. Hamid ◽  
C. Delahunty ◽  
...  
Keyword(s):  
Physical Properties ◽  
Sea Urchin ◽  
Storage Time ◽  
Sensory Quality ◽  
And Storage

scholarly journals Effects of Different Temperatures and Storage Time on the Degree of Conversion and Microhardness of Resin-based Composites

2016 ◽  
Vol 17 (3) ◽  
pp. 217-223 ◽  
Author(s):  
Maan M AlShaafi
Keyword(s):  
Room Temperature ◽  
Storage Time ◽  
Light Emitting Diode ◽  
Dental Materials ◽  
Degree Of Conversion ◽  
Curing Temperature ◽  
Significant Difference ◽  
Different Temperatures ◽  
And Storage ◽  
Made In

ABSTRACT Objective Dental materials are often made at room temperature, whereas clinically they are made in the mouth. This study evaluated the effects of temperature on the degree of conversion (DC) and Knoop microhardness (KHN). Materials and methods Two types of resin-based composites (RBCs) were light-cured using a light-emitting diode (LED) lightcuring unit. The resin specimens were centered on an Attenuated Total Reflectance Fourier transform infrared (FT-IR) plate heated to 23°C or 33°C. The DC of the resin was calculated after 120 seconds, the specimens were removed, and the KHN was tested at the bottom of the specimens both immediately, after 24 hours, and after 7 days storage in distilled water in complete darkness at 37°C. The effects of different temperatures on the DC and KHN with their storage time were compared by analysis of variance and Fisher's protected least significant difference post hoc multiple comparison tests (p < 0.05). Results Increasing the temperature had a significant and positive effect on the DC and KHN for immediate values of the RBCs. Greater conversion and hardness occurred when the curing temperature was increased from 23°C to 33°C. The KHN increased significantly after 24 hours of storage. There was a linear relationship between DC and KHN (R2 = 0.86) within the range of DC and KHN studied. Conclusion The physical properties of dental materials can be expected to be better when made in the mouth than when they are made in a laboratory at room temperature. How to cite this article AlShaafi MM. Effects of Different Temperatures and Storage Time on the Degree of Conversion and Microhardness of Resin-based Composites. J Contemp Dent Pract 2016;17(3):217-223.

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