[Isolation and Identification of Bacteria and Mycete from Preservation of Morinda officinalis].
OBJECTIVE
In order to select antistaling agent which had obvious antibacterial effect on Morinda officinalis, the colony counts of microorganism from the surface of Morinda officinalis and the species of bacteria and mycete were analyzed.


METHODS
Bacteria and moulds classification identification method were carried out.


RESULTS
After using 10 g burdock oligosaccharide, 20 g chitosan and 0. 5 g potassium sorbate treated for 60 d, the total bacteria on the surface of Morinda officinalis was 3. 0 x 10(4) cfu/g, mycete total of 1. 5 x 10(4) cfu/g, preservation effect was better than the other treatments.


CONCLUSIONS
The common advantage microorganisms group of Morinda officinalis on the surface are from Leuconostoc ,Aerococcus and Penicillium genera.
Li-fei
LF
Xie
Kong-jun
KJ
Wang
Han
H
Cai
Ling
L
Shao
D001419:Bacteria / Q000145:classification / Q000302:isolation & purification*; D005658:Fungi / Q000145:classification / Q000302:isolation & purification*; D032066:Morinda / Q000382:microbiology*