Guar gum is more soluble than locust bean gum and is a better stabilizer, as it has more galactose branch points. Unlike locust bean gum, it is not self-gelling. However, either borax or calcium can cross-link guar gum, causing it to gel. In water, it is nonionic and hydrocolloidal.
How long is a mother polar bear pregnant for? The exact/accurate gestation period is not known but it is around 8 months. Each litter has 2 cubs and sometimes even 3. Cubs weigh around 10 to 15 kilograms (22 to 33 pounds)â¦ at birth. Cubs stay with the mother for around 2 to 3 years of their life and then go away.
Hibernation. With the exception of pregnant females, polar bears do not overwinter in dens like brown and black bears. Instead adult male polar bears and non-pregnant females remain active throughout the year.Pregnant female polar bears dig a snow den, give birth, and emerge three months later.ibernation. With the exception of pregnant females, polar bears do not overwinter in dens like brown and black bears. Instead adult male polar bears and non-pregnant females remain active throughout the year.