RESUMO
Objective To investigate the microbial contamination in 54 batches of commercial honey. Methods Aerobic plate colony counts for bacteria and colonies of mould and osmophilic yeasts in honey were determined according to the National Food Safety Standard. The bacteria and fungi in unqualified samples were further identified and analyzed by morphology， MALDI-TOF-MS and large subunit （LSU） rRNA gene sequence. Results Three unqualified batches were found. One batch had aerobic plate colony counts exceeding the standard， with a variety of bacteria including Bacillus sp.， Paenibacillus sp. and Brevibacillus sp. Two batches had mould counts exceeding the standard. Aspergillus sp was detected in both samples （from the same manufacturer）， and the DNA sequence homology was very high， suggesting the mould might come from the same pollution source. Conclusion There are many kinds of microbial contamination in honey. Manufacturers should strengthen the microbe control in monitoring process to avoid the repeated microbial contamination.
RESUMO
Objective To investigate the effect of triple therapy treatment combined danshen injection in treatnent of gastric ulcer. Methods Period gastroscopy 1 Hp-positive gastric ulcer diagnosed 70 patients as subjects,34 patients were randomly divided into two groups,control group 36 cases. Control group,omeprazole 20mg + amoxicillin clarithromycin 1.0g + 0.5g,2 times / d and treated for 7d,the observation group based in the control group given Danshen injection fluid 250ml, 1 times/d treatment intravenous infusion 7d,observe and compare the efficacy and side effects two groups. Results The total effective rate was observed 97.06% (34/33), significantly higher than the total effective rate 75.00% ( 27/36), by statistical analysis, the total effective difference between the two groups was significant (P < 0. 05). Before treatment, clinical symptom score difference between the two groups not significantly,after 6 weeks of treatment,clinical symptom score than those in the two groups before treatment significantly reduced( P <0. 01 ) ,and the difference between the two groups was significant( P <0. 05 ). Diminished appetite and the observation group 2 patients,nausea in 3 cases the control group, 1 case of anorexia, dizziness, headache in 1 case,were mild and tolerable, without treatment, treatment of and withdrawal go away. Conclusion Triple therapy omeprazole combined Danshen injection treatment of gastric ulcer lidocainefor with good ulcer symptoms disappeared and quick, was worthy of promotion and application.