Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 42822-86-6, Name is 2-(2-Hydroxypropan-2-yl)-5-methylcyclohexanol, molecular formula is , belongs to alcohols-buliding-blocks compound. In a document, author is Wan, Li, HPLC of Formula: C10H20O2.
Calcium-induced-gel properties for low methoxyl pectin in the presence of different sugar alcohols
The gel behavior of low methoxyl pectin (LMP), de-esterified by high hydrostatic pressure (HHP)-assisted enzymatic method, was comparatively investigated in the presence of different sugar alcohols (erythritol, xylitol and sorbitol). Results showed that both sugar alcohol type and concentration had significant effects on LMP gelation. Gel strength, elasticity, and storage modulus G’ decreased with increasing sugar alcohol concentration, but erythritol-gels always showed the highest value, and sorbitol-gels the lowest at the same sugar alcohol concentration. All LMP gels had good water holding capacity (>97%) when the sugar alcohols concentration was less than 20% (w/v). Moreover, micro-rheology properties revealed that erythritol-gels with better elasticity also formed faster, showing higher gel point. These differences might be mainly due to the combination of sugar alcohols with calcium and pectin inhibiting the interaction between pectin and calcium. In addition, the competition for water between pectin and sugar alcohol also played a certain role. All these results indicated that erythritol-gels had more potential application in low-calorie foods due to its superior gel properties and lower calories.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 42822-86-6, in my other articles. HPLC of Formula: C10H20O2.
Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts