Moisture sorption characteristics of Mohanthal, a chickpea flour (besan) basedtraditional dairy product
نویسندگان
چکیده
Moisture sorption characteristics of Mohanthal, a traditional dairy product from Gujarat were investigated at temperature 5–45 °C and water activities (aw) 0.11–0.97. The isotherms obtained sigmoid in nature. Nine different mathematical models found to effectively describe the moisture data on basis regression analyses goodness fit. Each model was statistically evaluated by means percent root mean square coefficient determination. GAB gave best fit entire range aw. Temperature dependence constants good determined. Using Caurie’s model, properties sorbed such as monolayer content, number adsorbed monolayers, density water, bound content surface area adsorption which decreased with an increase temperature, calculated. ranged 1.82 6.25 g/100 g solids Mohanthal.
منابع مشابه
Moisture sorption characteristics of heat treated flour, culinary flour and high ratio cake
The quality of preserved food is largely dependent on its moisture content, moisture migration and/or moisture uptake of the food during storage. Therefore, the water activity level, which corresponds to a range of equilibrium moisture contents, must be determined by, for example, the use of moisture isotherms. The shape of the isotherm curve is dependent on the interactions between the vapour ...
متن کاملFrequency, moisture and temperature-dependent dielectric properties of chickpea flour
* Corresponding author. E-mail addresses: [email protected] 1537-5110/$ – see front matter a 2008 IAgrE doi:10.1016/j.biosystemseng.2008.07.002 Knowledge of dielectric properties of agricultural commodities is essential to develop thermal treatments using radio frequency and microwave energy. Dielectric properties (the dielectric constant and loss factor) of compressed chickpea flour samples ...
متن کاملThermodynamic properties of moisture sorption in cassava flour
Thermodynamic adsorption properties (differential enthalpy and entropy, spreading pressure and net integral enthalpy and entropy) of cassava flour were determined at 25, 30 and 35°C to provide information about the water and energy requirements for the sorption process. The Guggenheim–Anderson–de Boer (GAB), Peleg and Halsey models were found to adequately describe the sorption characteristics,...
متن کاملPhysicochemical and Rheological Properties of a Dairy Dessert, Enriched with Chickpea Flour
Dairy desserts are complex mixtures and matrices including main components such as milk, sugar, starch, hydrocolloids, colorants and flavors, with a proteinaceous structure; they are widely consumed and present a semisolid consistency. In this work, the physicochemical and rheological properties of a dairy dessert with the addition of chickpea flour (raw and cooked, at four concentrations) were...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian journal of dairy science
سال: 2022
ISSN: ['0019-5146', '2454-2172']
DOI: https://doi.org/10.33785/ijds.2022.v75i04.002