Application of xanthan gum and konjac gum to improve the texture, rheological properties and microstructure of Oviductus Ranae gel.

The effects of xanthan gum (XG), konjac gum (KG) and mixed gum of XG and KG (MG) on the gel properties of Oviductus Ranae (OR) were studied using texture analysis, dynamic rheometry, scanning electron microscopy and Fourier transform infrared spectroscopy. The addition of both XG and MG can increase the hardness and water-holding capacity and energy storage modulus of the OR gel, but the addition of KG has the opposite effect. When the mass ratio of XG to KG is 1:1, the hardness (730 g), springiness (1.

Characterisation of the bacterial community in expressed prostatic secretions from patients with chronic prostatitis/chronic pelvic pain syndrome and infertile men: a preliminary investigation.

The expressed prostatic secretions (EPSs) of men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS), infertile men and normal men were subjected to microbiological study. EPSs were collected from the subjects, which included 26 normal men, 11 infertile patients and 51 CP/CPPS patients. DNA was extracted from each specimen, and the V3 regions of the 16S rRNA genes were amplified using universal bacterial primers.

[Genetic diversity of different geographical populations of Oxya chinensis based on AFLP analysis].

In order to study the genetic diversity and genetic structure of populations, 7 populations of Oxya chinensis from 7 provinces (or cities) of China were analyzed using AFLP technique. A total of 336 reproducible bands were amplified with 7 primer combinations from 128 individuals. Two hundred and ninety-two bands (86.