Some physico-chemical properties of Prunus armeniaca L. gum exudates

The influence of temperature, sucrose and lactose on dilute solution properties of basil ( Ocimumbasilicum ) seed gum

“…Basil seed gum molecular weight was obtained as 1.73×10 6 Da, which was higher than Ghodome Shirazi (3.66×10 5 ) [21], sage seed gum (4.3×10 5 ) [4], and Prunus armeniaca gum (5.69×10 5 ) [22], but lower than Balangu seed gum (3.6×10 6 ) and xanthan (4.05×10 6 ) [30,39].…”

“…Since, the viscosity survey in dilute solution regimes can afford proper knowledge concerning the nature and structure of macromolecules separate of intermolecular interaction; and intrinsic viscosity is one of the simplest, most precise and inexpensiveness measurements in polymer science, it has gained many attractions for characterization of various hydrocolloids [19][20][21][22][23][24]. The dilute solution study is feasible when the macromolecular chains are sufficiently apart.…”

Steady and dynamic shear rheological behavior of semi dilute Alyssum homolocarpum seed gum solutions: influence of concentration, temperature and heating–cooling rate

“…Activation energy is a measure of chain flexibility. Based on Eyring's theory, activation energy of flow process is defined as the energy needed for molecule movement; at high temperature, there is sufficnent energy to provide the energy required for the free movement of molecules , . Therefore, with an increase in temperature of the solution, the consistency coefficient of the samples reduces.…”

The emulsifying properties of Persian gum (Amygdalus scoparia Spach) as compared with gum Arabic

“…[11] This different chemical composition of hydrocolloids may be related to the gum source, the growth conditions and age of trees, different purification methods, and time of exudation. [27] The FTIR spectrum of PG showed that all typical bonds and peaks are characteristics of polysaccharides. For example, the results revealed the presence of carboxylic groups in the PG structure (data not provided).…”

“…The amount of the total carbohydrate of other gum exudate e.g., Prunus Cerasus (71.51%), Prunus cerasoides (73.72%), and Prunus armeniaca (66.89%) was lower than PG. [26][27][28] However, Prunus dulis (92.36%) gum exudates and Prunus amygdalus gum (98.4%) had a high carbohydrate content compared to PG. [29,30] Milani et al [31] and Yebeyen et al [5] reported 85.4% and 85.7% total carbohydrate for anghouzeh gum and Acacia gum exudate, respectively, that are approximately similar to carbohydrate values of PG and GA.…”