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- Malt Extract Agar (MEA) 56 grams
Malt Extract Agar (MEA) 56 grams
85% of respondents would recommend this to a friend
USD 24
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HIGHEST QUALITY LABORATORY GRADE MEA AVAILABLEnMalt Extract Agar (perfect for mushroom tissue cultures)
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What Stands Out
Product Details
- 56 grams of Malt Extract Agar (MEA) suitable for mushroom tissue cultures
- High-quality laboratory grade mix of Malt Extract, Peptone G, Beef Extract, and Base Agar
- Yields approximately 1 Liter of MEA Solution, enough for 50, 100mm Petri Dishes at 20ml per dish
- Formula: 35.7% Malt Extract, 1.8% Pancreatic Digest of Gelatin (Peptone G), 35.7% Dextrose, 26.8% Agar Agar
- Solution Instructions: Dissolve MEA in 1 Liter of Distilled Water, bring to a boil, autoclave at 121 degrees Celsius for 15 minutes, then pour into Petri Dishes
| Package Weight | 1 Pound |
Who Should Buy?
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Microbiology Labs
Ideal for microbiology laboratories studying fungal diversity and yeast identification in various environmental samples.
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Educational Purposes
Perfect for teaching biology students about microbial growth and laboratory techniques involving fungi and yeasts.
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Home Brewers
Beneficial for home brewers looking to cultivate yeast for brewing, enhancing fermentation quality and flavor profiles.
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Non-Scientific Use
Not suitable for general consumer use or culinary purposes where standard food products are typically required.
Product Description
Malt Extract Agar (MEA) 56 grams
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Customer Questions & Answers
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Question:
What is Malt Extract Agar (MEA) used for?
Answer: Malt Extract Agar (MEA) is primarily used for culturing yeasts and fungi in laboratories. Its nutrient-rich composition supports the growth of various microorganisms, making it a popular choice in microbiology and food industries. Researchers and brewers often utilize MEA to isolate and identify different fungal species due to its ability to encourage diverse growth without inhibiting organisms. For instance, in baking or brewing, MEA can help detect spoilage organisms or yeast populations in fermentation processes, ensuring product quality. -
Question:
Can Malt Extract Agar be used for general bacterial cultures?
Answer: While Malt Extract Agar is predominantly formulated for fungi and yeast, it can support some fastidious bacterial growth. It is not the best choice for a broad spectrum of bacteria as it lacks certain ingredients found in other media like Nutrient Agar or Tryptic Soy Agar. However, it is useful in scenarios where a specific fungal or yeast culture is suspected to be present along with bacteria, as the malt extract provides a conducive environment for yeast recovery without suppressing bacterial growth entirely. -
Question:
How should I prepare Malt Extract Agar?
Answer: Preparing Malt Extract Agar involves dissolving the agar powder in distilled water, usually at a concentration specified by the manufacturer. Boiling the mixture ensures complete dissolution, after which it may require cooling to about 45-50 degrees Celsius before pouring into sterile petri dishes. This temperature is crucial as it prevents the medium from solidifying too quickly and allows even distribution. This preparation is essential in research and educational institutions where consistent media quality affects experimental outcomes. -
Question:
Is Malt Extract Agar suitable for mushroom cultivation?
Answer: Yes, Malt Extract Agar is often used in the cultivation of mushrooms in laboratory settings. Its nutrient composition supports mycelium growth, making it ideal for isolating edible mushroom strains. It allows mycologists to culture and propagate mushroom species effectively. This method is crucial for maintaining pure cultures that can later be transferred to substrate for larger scale growing, thus ensuring high-quality mushroom production by providing a reliable environment for mycelial development. -
Question:
What kind of fungi does Malt Extract Agar favor?
Answer: Malt Extract Agar favors a wide variety of yeast and fungi, particularly those belonging to the genera Saccharomyces, Candida, and Aspergillus. The malt extract component provides essential sugars and nutrients that facilitate the rapid growth and reproduction of these organisms. This property makes MEA a go-to medium for fungal research, fermentation studies, and even food safety testing, as it allows scientists and technicians to effectively culture and study the growth patterns of different fungi. -
Question:
How long can Malt Extract Agar plates be stored?
Answer: Malt Extract Agar plates can typically be stored for up to a few weeks if kept in a cool, dry place, preferably refrigerated. However, the viability and quality of the agar can diminish over time, leading to inconsistent results in culture growth. When storing, ensure the plates are sealed to prevent contamination. This practice is particularly important in lab settings, where maintaining optimal conditions for microbial work is essential for accurate research and experimentation, enhancing reproducibility in results. -
Question:
Can I use Malt Extract Agar for environmental sampling?
Answer: Yes, Malt Extract Agar is suitable for environmental sampling, particularly for isolating fungi from various environments such as soil, air, and water. The nutrient-rich nature of MEA encourages the growth of environmental yeasts and fungi, providing insights into microbial biodiversity in a given habitat. For example, ecologists and microbiologists often use MEA to monitor the fungal populations in ecosystems, contributing to studies on environmental health and changes concerning climate and human activities. -
Question:
Is Malt Extract Agar gluten-free?
Answer: Typically, the malt extract in Malt Extract Agar may be derived from barley, which contains gluten. Therefore, standard MEA may not be safe for those with gluten sensitivities or celiac disease. It's important to check product specifications for any gluten-free certifications or formulations if you need a gluten-free medium. Using alternative agar types developed specifically for such dietary restrictions may be advisable in scenarios like teaching laboratories where inclusivity in material use is crucial. -
Question:
How do I ensure the sterility of Malt Extract Agar media?
Answer: Ensuring the sterility of Malt Extract Agar media is critical for successful microbial culture. Sterilization can typically be achieved by autoclaving the prepared agar medium at 121°C for 15 to 20 minutes. Additionally, it's important to handle the media in a sterile environment, such as a laminar flow hood, to avoid contamination. This level of care is particularly important in clinical or research settings where the study of specific microorganisms is being conducted and contamination could compromise results. -
Question:
Where can I buy Malt Extract Agar MEA 56 grams in Puerto Rico?
Answer: You can purchase Malt Extract Agar MEA 56 grams from Ubuy in Puerto Rico. Ubuy offers a wide selection of laboratory supplies and is a reliable platform for finding high-quality products. Ensure to check their variety and any available options that fit your specific needs for cultural research or educational purposes.
The Seaweed Solution Natural Editorial Review
This Malt Extract Agar (MEA) is a high-quality product suitable for growing mushrooms. The product is easy to make by boiling in a pot or pressure cooker, and the instructions are clear. The product is not appropriate for Consumption, and no additional agar is needed when making mushroom Petri dishes. The set time is 10-15 minutes in a room with a temperature of 100mm, and the MEA can be reused by storing it in a sterile container. The package is resealable, but if it is not, it can be stored in a small jar with a desiccant packet. This product does not contain salt.
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Pros
- Easy to make
- Clear instructions
- Suitable for growing mushrooms
- Resealable package
Cons
- Not suitable for Consumption
Platform Trust & Buyer Confidence
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Product Price History
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USD 24
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Features & Benefits
- 56g will yield 50, 100mm Petri Dishes at 20ml per dish
- Blend of high-quality ingredients
- Excellent mix for mycelium growth
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