Homogenization and sodium hydrogen phosphate induced effect on physical and rheological properties of ultrafilterd concentrated milk

Author(s):  
Handge Jyoti Uttamrao ◽  
Ganga Sahay Meena ◽  
Yogesh Khetra ◽  
Neelam Upadhyay ◽  
Ashish Kumar Singh ◽  
...  
2002 ◽  
Vol 244 (2) ◽  
pp. 194-199 ◽  
Author(s):  
M Gunasekaran ◽  
N Vijayan ◽  
R Ramesh Babu ◽  
R Gopalakrishnan ◽  
P Ramasamy ◽  
...  

2019 ◽  
pp. 365-372
Author(s):  
Bijamal Raimovna Tausarova ◽  
Anastasiya Yur'yevna Stasenko

The article presents studies on the use of a new composition based on sodium silicate, urea and sodium hydrogen phosphate to impart fire-retardant properties to cellulosic textile materials. The influence of the concentration of the starting components, temperature, and heat treatment time on the flame retardant properties was studied. The change in the fire retardant properties of cotton fabric is given for three heat treatment modes: at 80, 90 and 100 °C. Compared to the initial fabric, the samples treated with a flame retardant have indicators of flame retardant properties. Untreated fabric with a size of 220×170 mm when tested for flammability at an ignition time of 15 s completely burns out in 60 s. In samples treated with a flame retardant, at an ignition time of 15 s, the smoldering time is practically reduced to zero. With an increase in the concentration of the flame retardant, and the temperature of the heat treatment, the loss of material strength, breaking load, and the appearance of the fabric change slightly. Using electron scanning microscopy and energy dispersive microanalysis, it was shown that pure cotton fabric contains 68.77% carbon and 31.22% oxygen; after modification, particles of sodium – 0.02%, phosphorus – 0.04% and potassium – 0.05% are formed on the surface of the treated fabric. distributed fairly unevenly. It has been shown that in cellulosic materials modified with compositions based on sodium silicate and urea, sodium hydrogen phosphate, flame retardant properties increase. The proposed composition provides the achievement of higher fire resistance. Processing can be carried out on standard equipment of finishing enterprises without the stage of high-temperature fixation of the drug.


2004 ◽  
Vol 69B (1) ◽  
pp. 99-103 ◽  
Author(s):  
Yukihiro Momota ◽  
Youji Miyamoto ◽  
Kunio Ishikawa ◽  
Masaaki Takechi ◽  
Tetsuya Yuasa ◽  
...  

2016 ◽  
Vol 2 (1) ◽  
pp. 38-47
Author(s):  
Shaifuddin Ahmed ◽  
Md Saiful Islam Siddiqui ◽  
Kamrul Islam ◽  
Mohammad Usman Gani ◽  
Sharifunnessa Moonmoon ◽  
...  

The effect of arsenic trioxide along with tannic acid, di-sodium hydrogen phosphate (DSHP), alum and effects of sand-charcoal-iron-filter (SCIF)-bed filtrated water along with alum on body weight and some hematological parameters were carried out on a total of 30 (01 month old) adult Newzealand white rabbits. The Rabbits were randomly divided in to 6 equal groups (A,B,C,D,E & F) at the ratio of three males and two females in each group, rats of group A was kept as control without giving any treatment, rabbits of group B received arsenic trioxide@100 ppm, group C received arsenic trioxide @ 100 ppm plus tannic acid @100 ppm, group D received arsenic trioxide @ 100 ppm plus di-sodium hydrogen phosphate @100 ppm, group E received arsenic trioxide @100 ppm plus alum @100 ppm orally daily for 60 days in all cases and group F received alum @100 ppm in SCIF-bed filtrated water orally daily for 60 days. The result showed that body weight gain of control group (A) per week per rabbit was found to increase but in treated group B (arsenic trioxide@100ppm orally daily) the mean body weight of group B were decreased gradually and significant (P<0.05) decrease in body weight was observed at 40 days of feeding and at day 60 it was highly significant (P<0.01). Rabbits of group C, D and E were apparently normal and mild body weight reductions were observed which was statistically insignificant. No body weight loss was observed in rabbit of group F. TEC, Hb and PCV were slightly reduced in group C, D, E and F but highly significant (P< 0.01) reduction of TEC, Hb and PCV were observed in group B. ESR values were slightly increased in group C, D, E and F but highly significant (P< 0.01) increased of ESR value was observed in group B. Leukocytosis was observed in rabbits of group B. In this study, it was concluded that treatment with arsenic oxide at low doses has harmful effects on experimental animals including hematological alterations.Asian J. Med. Biol. Res. March 2016, 2(1): 38-47


Sign in / Sign up

Export Citation Format

Share Document