Free Shipping for all Order of ₹500
COD payment is available.
Yeast Extract Rose Bengal Broth Base (Veg.)
YEAST EXTRACT ROSE BENGAL BROTH BASE (VEG.) for cold enrichment and recovery of Yersinia enterocolitica and Yersinia pseudotuberculosis from foods.
MLSIGNUP100
Expiring in 6days 10hr2min54sec
PRODUCT SUMMARY AND EXPLANATION
This medium is prepared by using synthetic detergent in place of bile salts that make the medium free of BSE/TSE risks. Yeast Extract Rose Bengal Veg Broth Base is the modification of Yeast Extract Rose Bengal Broth Base which is formulated as recommended by APHA for enrichment of Yersinia species from foods. Yersinia enterocolitica and Yersinia pseudotuberculosis can grow at 4°C, so primary enrichment is carried out in this medium for 9 days at 4°C or 3 days at 10°C. From this enrichment medium the organisms are further enriched in secondary selective enrichment medium such as PSTA Veg Broth and then isolated by streaking onto selective plating media such as Yersinia Selective Veg Agar, SS Veg Agar and MacConkey Veg Agar.
PRINCIPLE
Yeast extract provides essential nutrients. Synthetic detergent inhibits gram-positive organisms. Salts help in cold
enrichment of Yersinia species.
To know moere please go thorugh with URL: https://www.tmmedia.in/wp-content/uploads/TD/TD-TMV-921.pdf
INSTRUCTION FOR USE
- Dissolve 26.3 grams in 900 ml distilled water.
- Heat if necessary, to dissolve the medium completely.
- Sterilize by autoclaving at 15 psi pressure (121°C) for 15 minutes.
- Cool to 20-25°C and aseptically add 100 ml of 4% filter sterilized sorbose solution.
- Mix well and dispense aseptically as desired.
QUALITY CONTROL SPECIFICATIONS
Appearance of Powder : Pink coloured, homogeneous, free flowing powder.
Appearance of prepared medium : Reddish pink coloured, clear solution without any precipitate.
pH (at 25°C) : 7.9±0.2
The information below is required for social login
Sign In
Create New Account