SM - E13 - شراب نوین یا سنتی؟

Summary

In this video, Shahin explores the differences between modern and traditional winemaking in Iran, focusing on cost and techniques. He compares the processes of washing grapes, adding yeast, and clarifying the wine, highlighting how modern methods, while more expensive, offer better control over hygiene, fermentation, and flavor. The video emphasizes practical tips like using potassium metabisulfite for sanitizing and specific wine yeasts for better results. Shahin also stresses that although traditional methods can work, modern techniques help minimize risks of spoilage and improve overall wine quality.

Takeaways

• 🍇 The video compares modern winemaking methods with traditional ones, highlighting cost and process differences.
• 💰 The cost of 70 kg of grapes for winemaking is approximately 2,800,000 IRR, applicable to both modern and traditional methods.
• 🧼 Cleaning grapes is a critical step; modern winemaking emphasizes thorough washing and disinfection using potassium metabisulfite, while traditional methods often skip this.
• 🍷 Modern winemaking requires the addition of yeast, as the natural yeast on grapes is often killed during washing. The yeast cost is around 300,000 to 400,000 IRR.
• 🧪 Traditional winemaking relies on natural yeast, but this can lead to inconsistent fermentation, potentially causing issues like methanol production or gelatinous texture.
• 🌀 Bentonite is used in modern winemaking to clarify the wine quickly, whereas traditional methods rely on natural sedimentation, which can take months and risk oxidation.
• 🚫 Modern winemaking offers more control over fermentation, reducing risks such as off-flavors, slow fermentation, or spoilage due to weak or contaminated yeast.
• ⚖️ Although modern methods are more expensive (by about 700,000 IRR), they offer cleaner wine, with better control over fermentation and clarity.
• 🚰 The video stresses the importance of washing and disinfecting the grapes to avoid contamination, which is often neglected in traditional methods.
• 📊 Overall, modern winemaking is presented as a more controlled, cleaner process, while traditional methods are cheaper but riskier.

Q & A

What is the main topic discussed in the video?

The video compares modern winemaking techniques with traditional methods, highlighting the costs, processes, and benefits of each approach.

What are the initial steps mentioned for preparing grapes in both traditional and modern winemaking methods?

For traditional winemaking, the grapes are often used without thorough cleaning, while in modern winemaking, the grapes are washed, disinfected, and treated to remove impurities.

Why is it important to wash and disinfect grapes in modern winemaking?

Washing and disinfecting grapes in modern winemaking removes surface contaminants, pesticides, and preservatives, which can affect the wine's quality and safety.

What is the cost of purchasing 70 kg of grapes, as mentioned in the video?

The cost of 70 kg of grapes is approximately 2,800,000 Iranian Rials, as estimated for the months of September and October 2024.

What is the difference between using natural yeast in traditional winemaking and adding specific yeast in modern winemaking?

Traditional winemakers rely on natural yeast found on the grapes, which can be inconsistent. Modern winemakers use specific yeast strains to ensure a controlled and predictable fermentation process.

What are the potential risks of using natural yeast in traditional winemaking?

The risks include an unpredictable fermentation process, possible contamination, slower fermentation, and the production of undesirable by-products like methanol.

What is the purpose of using clarifying agents like bentonite in modern winemaking?

Clarifying agents like bentonite help to quickly clear the wine by removing suspended particles, resulting in a clearer final product that is ready for bottling.

What is one major benefit of modern winemaking techniques over traditional methods, according to the video?

Modern winemaking techniques allow for greater control over the fermentation process, resulting in a more consistent flavor, aroma, and reduced risk of spoilage.

Why do traditional winemakers believe that wine doesn't need to be disinfected?

Traditional winemakers often believe that the alcohol content produced during fermentation is sufficient to prevent spoilage and contamination, which is not entirely accurate according to the video.

What does the video suggest about the economic difference between traditional and modern winemaking?

Modern winemaking incurs higher costs due to additional processes like disinfection, controlled fermentation, and the use of clarifying agents, but it also reduces risks and enhances the quality of the wine.