Informasi fermentasi yoghurt terlengkap dengan jam yang berbeda dan tempat yang berbeda

Summary

In this detailed tutorial, Khan from Bangladesh demonstrates how to make homemade yogurt using fresh, preservative-free milk. He explains the entire process, from heating milk to the fermentation stages, discussing different yogurt starter cultures and their effects on the taste and texture. Khan also highlights the importance of using high-quality milk, proper fermentation time, and the role of the yogurt’s bacteria. With insights on how different brands and fermentation durations influence the yogurt's flavor and texture, viewers are guided through the process with a personal touch and helpful tips for perfecting homemade yogurt.

Takeaways

• 😀 Use fresh, preservative-free milk for the best homemade yogurt.
• 😀 You can use any yogurt as a starter; even camel milk yogurt works.
• 😀 The milk should be heated to a point just before boiling—when a skin forms on top, it’s ready.
• 😀 After heating, let the milk cool to around body temperature before adding the yogurt starter.
• 😀 Stir in 4-8 tablespoons of yogurt per liter of milk to start the fermentation process.
• 😀 The yogurt can ferment for different times (8, 12, 16, 24 hours), affecting its flavor and texture: shorter times for mild and creamy, longer for tangy and thick.
• 😀 Use an airtight container with a tight lid or silicone cover to prevent contamination during fermentation.
• 😀 Yogurt can be stored in the refrigerator for up to a week, but it’s best consumed within a few days for optimal flavor.
• 😀 The fermentation environment should be warm, with a temperature of around 40°C for the best results.
• 😀 The texture and acidity of yogurt vary based on the fermentation time and the yogurt starter used. Try different starters to find the best match for your taste.

Q & A

What type of milk does the speaker use for making yogurt?

The speaker uses fresh milk (susu murni) without preservatives. They mention that you can use any kind of milk, including camel milk if preferred.

Is there a specific temperature the milk needs to reach before using it to make yogurt?

Yes, the milk should not boil. It’s safe to use once a skin or 'cadar' forms on top of the milk. The speaker indicates that the milk should be warm enough to touch without being too hot.

What type of yogurt starter is used in this recipe?

The speaker uses a yogurt starter that is a seventh-generation descendant of Greek yogurt. They also mention that other types of yogurt, like 'Ibu' yogurt, can be used.

How is the yogurt fermentation process managed?

The yogurt is fermented at room temperature, with a lid or cover to prevent contamination from animals like mice or lizards. The fermentation time varies depending on the desired taste and texture, ranging from 8 to 24 hours.

Does the fermentation time affect the taste of the yogurt?

Yes, the fermentation time does affect the yogurt's taste. Shorter fermentation results in a milder taste, while longer fermentation makes the yogurt more sour. The texture also varies with the fermentation time.

What is the difference between yogurt made in different countries?

The speaker notes that yogurt in Bangladesh tends to be more sour and has a firmer texture. They also mention that yogurt in Indonesia has a different taste and consistency.

Can yogurt starters be used repeatedly for making more yogurt?

Yes, yogurt starters can be used repeatedly for several generations, but the speaker shares that after about three generations, the yogurt may fail to ferment properly. This happened with their previous attempts.

What kind of storage is recommended for the yogurt?

The yogurt should be stored in the fridge to keep it fresh. The speaker also advises that if there are strong smells in the fridge, the yogurt should be kept in an airtight container to avoid absorbing odors.

What happens if you store yogurt for too long?

If yogurt is stored for too long, it can begin to spoil and grow harmful bacteria. The speaker recommends consuming the yogurt within a week, though it can last up to two weeks if stored properly.

What advice does the speaker give about using yogurt with added flavors, like strawberry yogurt?

The speaker advises against using flavored yogurts, like strawberry yogurt, as a starter because it may not work as effectively. These yogurts often contain added sugar, which can affect the fermentation process.