FOOD SCIENCE ›› 2003, Vol. 24 ›› Issue (1): 118-121.

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Study on Isolation and Purification of SPG and Its Antilipemic Function in Wister Experiment

 LI  Ya-Na, ZHAO  Mou-Ming, PENG  Zhi-Ying, HAN  Jian-Quan, CHEN  Zong-Dao   

  • Online:2003-01-15 Published:2011-12-13

Abstract: The paperstudiedonthe isolationan dpurificationofsweetphotatoglycoprotein(SPG)fromthe cultivar-Beijing 2and its antilipemic function.The results indicated:SerumTC(triglyceride)contents of hyperlipi-demia rats significantly decreased when SPGwas used.The effects were sh owed in increment of HDL -Cand re-ductionofLDL -C.Meanwhile,SPGevidently inhibitedthe cholesterolcontentofliver as comparedwithcontr ol(p<0.05).

Key words: SPG, isolation, purification, antilipemic function