Guar it lives in symbiosis with nitrogen-fixing bacteria. In fact, agriculturists in semi-arid regions of Rajasthan follow crop-rotation and use guar as a source to replenish the soil with essential fertilizers and nitrogen fixation, before the next crop. Guar as a plant has a multitude of different functions for human and animal nutrition but its gelling-agent-containing seeds (guar gum) are today the most important use. Demand is rising rapidly due to industrial use of guar gum in hydraulic fracturing (oil shale gas). About 80% of world production occurs in India and Pakistan, but due to strong demand, the plant is being
Tara spinosa agent and stabilizer in a number of food applications. A solution of tara gum is less viscous than a guar gum solution of the same concentration, but more viscous than a solution of locust bean gum. Generally, tara gum presents a viscosity around 5,500 cps (1% aqueous solution). Furthermore, tara gum shows an intermediate acid stability between locust bean gum and guar gum. It resists the depolymerisation effect of organic acids down to a pH of 3.5. This gum is also stable to high-temperature treatment, up to 145°C in a continuous process plant. Blends of tara with modified and unmodified