Limits...
Production of a single cyclic type of fructooligosaccharide structure by inulin-degrading Paenibacillus sp. LX16 newly isolated from Jerusalem artichoke root.

Yao Z, Guo J, Tang W, Sun Z, Hou Y, Li X - Microb Biotechnol (2016)

Bottom Line: The predominant cellular fatty acids were anteiso-C15:0, C16:0 and anteiso-C17:0.The FOS was identified as a cyclofructooligosaccharide with a degree of polymerization of 6.Such homology in inulin degradation products may be beneficial for the functional FOS production.

View Article: PubMed Central - PubMed

Affiliation: School of Biological Engineering, Dalian Polytechnic University, Dalian, 116034, China.

No MeSH data available.


Related in: MedlinePlus

Chromatogram of inulin degradation products in the culture supernatant of strain LX16 after culture in inulin medium at 30°C for 2 days (A). In the sugar standards (B), the retention times correspond to fructose (4.293 min), glucose (5.431 min), sucrose (6.273 min), 1‐kestose (7.931 min), nystose (9.577 min) and 1F‐fructosyl nystose (11.541 min).
© Copyright Policy - creativeCommonsBy
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC4835578&req=5

mbt212358-fig-0002: Chromatogram of inulin degradation products in the culture supernatant of strain LX16 after culture in inulin medium at 30°C for 2 days (A). In the sugar standards (B), the retention times correspond to fructose (4.293 min), glucose (5.431 min), sucrose (6.273 min), 1‐kestose (7.931 min), nystose (9.577 min) and 1F‐fructosyl nystose (11.541 min).

Mentions: After cultivation of strain LX16 in the medium containing inulin as a carbon source, the inulin degradation products in the culture supernatant were analysed by high‐performance liquid chromatography (HPLC). As shown in Fig. 2, FOS was the predominant products in the culture supernatant of strain LX16 after 2 days of culture in the inulin medium. There was no detectable glucose or sucrose in the culture supernatant except a trace of fructose. The retention time of the product from inulin degradation by strain LX16 is close to that of fructosyl nystose (GF4), suggesting that the DP of product was possibly about 5.


Production of a single cyclic type of fructooligosaccharide structure by inulin-degrading Paenibacillus sp. LX16 newly isolated from Jerusalem artichoke root.

Yao Z, Guo J, Tang W, Sun Z, Hou Y, Li X - Microb Biotechnol (2016)

Chromatogram of inulin degradation products in the culture supernatant of strain LX16 after culture in inulin medium at 30°C for 2 days (A). In the sugar standards (B), the retention times correspond to fructose (4.293 min), glucose (5.431 min), sucrose (6.273 min), 1‐kestose (7.931 min), nystose (9.577 min) and 1F‐fructosyl nystose (11.541 min).
© Copyright Policy - creativeCommonsBy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4835578&req=5

mbt212358-fig-0002: Chromatogram of inulin degradation products in the culture supernatant of strain LX16 after culture in inulin medium at 30°C for 2 days (A). In the sugar standards (B), the retention times correspond to fructose (4.293 min), glucose (5.431 min), sucrose (6.273 min), 1‐kestose (7.931 min), nystose (9.577 min) and 1F‐fructosyl nystose (11.541 min).
Mentions: After cultivation of strain LX16 in the medium containing inulin as a carbon source, the inulin degradation products in the culture supernatant were analysed by high‐performance liquid chromatography (HPLC). As shown in Fig. 2, FOS was the predominant products in the culture supernatant of strain LX16 after 2 days of culture in the inulin medium. There was no detectable glucose or sucrose in the culture supernatant except a trace of fructose. The retention time of the product from inulin degradation by strain LX16 is close to that of fructosyl nystose (GF4), suggesting that the DP of product was possibly about 5.

Bottom Line: The predominant cellular fatty acids were anteiso-C15:0, C16:0 and anteiso-C17:0.The FOS was identified as a cyclofructooligosaccharide with a degree of polymerization of 6.Such homology in inulin degradation products may be beneficial for the functional FOS production.

View Article: PubMed Central - PubMed

Affiliation: School of Biological Engineering, Dalian Polytechnic University, Dalian, 116034, China.

No MeSH data available.


Related in: MedlinePlus