BacterTube™ Sabouraud Dextrose Agar (SDA)

The transport medium with low pH helps preserve and store various types of fungi, molds, and yeasts.
Code: 08023
Packaging: 50 tubes/ box or as per customer request.
Storage Conditions: 2–8°C.
Transportation: Ambient temperature.
Shelf Life: 6 months from the date of manufacture.

MỤC ĐÍCH SỬ DỤNG

BacterTube™ Sabouraud Dextrose Agar (SDA) is primarily used for culturing and preserving fungi, including yeasts, molds, and other types of fungi. With its low pH, this medium helps inhibit bacterial growth, providing ideal conditions for fungal development. SDA is commonly used in microbiological experiments and clinical tests to identify pathogenic fungal strains, particularly in samples from skin, nails, or other environmental sources containing fungi.

NGUYÊN TẮC

Sabouraud Dextrose Agar is a peptone glucose medium enabling the growth of yeasts and molds.
The acid pH inhibits the majority of secondary flora.

Heat the loop’s tip until it becomes red in the flame, then lightly heat the handle of the loop, ensuring the loop is uniformly hot.
Inoculate the medium by gently placing the loop’s tip on the surface of the slant agar at the bottom of the tube.
Next, streak in a zigzag pattern from the bottom of the tube to the top along the surface of the slant..
Place the tube in the incubator under aerobic conditions at 35 – 37°C for 18 – 24 hours.

RESULTS

BacterLab ensures the quality of each product batch by testing with ATCC reference strains.

PERFORMANCE	STANDARD
Culture conditions: 24 hrs, incubated at 35 – 37°C, inoculum ≤ 10² CFU /mL
C. albicans ATCC 10231	≥ 70 %
Culture conditions: 72 hrs, incubated at 35 – 37°C, inoculum ≤ 10³ – 10⁴CFU /mL
S.cerevisiae ATCC 20827	Good growth
A. brasiliensis ATCC 16404	Good growth

For 1 liter of medium

Dextrose	40,0 g
Pancreatic digest of animal tissues	5,0 g
Pancreatic digest of casein	5,0 g
Agar	15,0 g

pH of the ready-to-use medium at 25°C: 5,6 ± 0,2

*Note: This ingredient is for reference only our company will formulate the ingredient according to requests or tender specifications.

Product Name	Code	Packaging
BacterTube™ Sabouraud Dextrose Agar (SDA)	08023	50 tubes/ box or as per customer request.