The changes in the pH value
of the preparation during storage time were made to ensure that the pH of the preparation was stable during storage and entered the appropriate pH value
range for a lotion preparation.
None of the soaps analysed in this study had the pH value
displayed on the package insert.
2 pH value
in the neutral to alkaline range according to DIN EN ISO 9706: 2010-02 (5.
As the pH value
of the solution departs from the Iso Electric Point (IEP) of particles the colloidal particles get more stable and ultimately modify the thermal conductivity of the fluid.
According to Uttarakhand state government lab report, the pH value
- which measures the alkalinity of water soluble substances - was found to be less than the prescribed limit in the amla juice.
It concluded that the pH value
end up with alkalinity in degradation process but initially it was acidic.
Bakery biscuits sample (2g) homogenized in the distilled water (98ml) were used to measure the pH value
of bakery biscuits using pH meter.
At the end of the first day, the mean pH value
At the temperature of 40[degrees]C (Table 2), there was no detection of 1-kestose production by yeast 34 at pH value
The obtained three maps were combined to form zones of good quality water with the help of raster calculator in Arc GIS software, where TDS values were less than 1000 (ppm), pH value
was equal to 7 and hardness was less than 300 (ppm).
In the case of grape fruit peel, the removal of phenol is greatest in the pH value
of 7 and then decreases for the values higher and lower than 7.
In a press release issued by media liaison unit of the Punjab Agriculture Department here Monday, experts said that soil analysis gave some vital information, including soil structure, salinity, retrievable Nitrogen, Zinc, Potash and Boron, quantity of organic material, Ph value
of soil and gypsum.