F. Yamaguchi et al., RELATIONSHIP BETWEEN MOLECULAR-WEIGHTS OF PECTIN AND HYPOCHOLESTEROLEMIC EFFECTS IN RATS, Bioscience, biotechnology, and biochemistry, 59(11), 1995, pp. 2130-2131
Hypocholesterolemic activities and other properties of three different
molecular weight pectin were examined, The low-molecular-weight pecti
n (M(r) is-approximately-equal-to 66,000) obtained by decomposition of
original pectin (M(r) is-approximately-equal-to 750,000) had the prop
erties of low viscosity and high solubility, but it lost hypocholester
olemic activities in rats, On the other hand, the medium-molecular-wei
ght pectin (M(r) is-approximately-equal-to 185,000) had characteristic
s of both low viscosity and hypocholesterolemic activities.