Development of a PVS3 plant vitrification method for cryopreservation of yacon (Smallanthus sonchifolius) genetic resources

Yacon (Smallanthus sonchifolius) as a Food Supplement: Health-Promoting Benefits of Fructooligosaccharides

Yacon (Smallanthus sonchifolius), a perennial plant of the family Asteraceae native to the Andean regions of South America, is an abundant source of fructooligosaccharides (FOS). This comprehensive review of the literature addressed the role of yacon supplementation in promoting health and reducing the risk of chronic diseases. According to several preclinical and clinical trials, FOS intake fa...

Andean yacon root (Smallanthus sonchifolius Poepp. Endl) fructooligosaccharides as a potential novel source of prebiotics.

The ability of three known probiotic strains (two lactobacilli and one bifidobacterium) to ferment fructooligosaccharides (FOS) from yacon roots (Smallanthus sonchifolius Poepp. Endl) was compared to commercial FOS in this study. Results indicate that Lactobacillus acidophilus NRRL-1910, Lactobacillus plantarum NRRL B-4496, and Bifidobacterium bifidum ATCC 15696 were able to ferment yacon root ...

Evaluation of hypoglycemic, hypolipidemic and antioxidant effects in vivo of extracts hydroalcoholic of Yacon (Smallanthus sonchifolius)

Background Cardiovascular diseases are the leading cause of death worldwide, and dyslipidemia a major risk factor. Feeding is recognized as the most important intervention in the prevention of diseases and plants are considered the best source of natural antioxidants. Yacon, a tuberous root, originates in the Andean region with fructooligosaccharides as the main reserve carbohydrate. In additio...

Effect of yacon (Smallanthus sonchifolius) on colonic transit time in healthy volunteers.

BACKGROUND Yacon is a root crop which contains high amounts of fructooligosaccharides (FOS). The aim of this study was to investigate the effects of yacon syrup on colon transit time in healthy volunteers. METHODS In a placebo-controlled, double-blind study yacon was administered to 16 healthy individuals (8 males, 8 females) in a dose of 20 g daily (equal to 6.4 g FOS) in a 2-week crossover ...

Cryopreservation of Plant Genetic Resources