heat treatmentinclusionsAquamarine from Altai, Siukiang, China, is heat treated from yellowish green to blue to make it more attractive for the gem market. Treatment is carried out at 480 -500 deg C and results in both colour change and changes to the inclusions. The nature of these changes...
In this paper, the heat tratment of wood samples of 8 tree species with different colour were made at different temperature and time. Using SC-1 Model colorimeter, the colorimetric parameter was measured at quantitative measuring for treatment fore-and-after wood samples color. The effect of heat...
Effect of heat stress on six beef breeds in the Zastron district: the significance of breed, coat colour and coat type. "Effect of Heat Stress on Six Beef Breeds in the Zastron District: The Significance of Breed, Coat Colour and Coat Type". South African Society for ... FOSTER,A L....
This study investigated the effect of removing proteins, lipids and starch on the structure, physicochemical properties and digestion properties of rice flour (with 30% moisture) treated with heat moisture treatment (HMT). According to the results, HMT caused the adhesion and agglomeration of the ri...
However, the EDX, and FTIR analysis represented some structural rearrangement originated from the heat treatment of the PPFCD thin films. The analysis of the UV–Vis absorption spectroscopy revealed that the absorbance of the films depend on the films thickness and the temperature of the heat ...
Besides the well-known positive impact of blanching on color, the benefits of blanching can reach texture and even flavor. These effects are usually related to the activation or inactivation of key enzymes. Furthermore, reports on the positive effect of
Cooking at 80–90°C and baking at 150–175°C contributed to more favourable texture parameters such as hardness of cycles 1 and 2 and gumminess. In addition, it was found that the heat treatment affects the increase of the yellow colour and meat brightness, and at the same time the ...
process of thermal treatment, the autogenous pressure in a small closed chamber make the liquid into the wood cell gaps or through the grooves, which may cause more cracks in the intercellular layer and the pits7,8. Combination of moisture with exposure to heat will be impact on the ...
The results show that increasing the surface albedo from 0.2 to 0.5 and from 0.2 to 0.8 helps to increase the annual electricity production of bifacial PV by 7.75 % and 14.96 %, respectively. Muehleisen et al. [10] investigated the effects of the common white colour coating in bifacial ...
Several research efforts on cocoa have been focused on parameters for controlling the transformation process to guarantee homogeneity and quality of cocoa beans, the main raw material in the chocolate industry. The main changes that determine the final q