Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Yeast Nutrition in Winemaking: Your Most Common Questions Answered. and this video is uploaded by Wine Industry Network at 2024-05-24T11:00:07-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [y8mAd0ORVbU]
| Name | Yeast Nutrition in Winemaking: Your Most Common Questions Answered |
| Video Uploader | Video From Wine Industry Network |
| Upload Date | This Video Uploaded At 24-05-2024 18:00:07 |
| Video Discription | This webinar aims to present to winemakers the state of our research about yeast nutrition in wine fermentations to guide the producers in their nutrition program. With the format of the discussion but also displaying data from multiple trials we will try to answer some common questions related to yeast nutrition. Some examples of questions we will address are: - What does the yeast really need to grow and ferment? - How are yeast nutrients impacting the fermentation performance (lag phase, overall kinetics, wine analytics) and the wine’s sensorial profile? - Is there an optimal amount of nutrient to add? - Are complex (or yeast derived) nutrients really more beneficial than mineral sources of nitrogen alone? - What are the differences between the ‘fermentation aids’ we can find on the market - How can the appropriate nutrient program drive positive aromas and prevent off-flavors in wine? - Does the timing or order of my nutrient additions matter? Presenters: Anne Flesch, Technical Sales Support Manager – The Americas / Fermentis Sean Thommen, Sales Manager – West USA / Fermentis James Roblee, Enology Technical Support Representative / ATP Group Webinar Sponsor: Fermentis https://fermentis.com Produced by: Wine Industry Network https://wineindustrynetwork.com ------------------------------------------ Session Chapters: 0:00:00 - Introduction with George Christie 0:01:27 - Why Does Yeast Nutrition Matter? 0:05:34 - Section 1 - What Does the Yeast Need to Grow and Ferment? 0:06:44 - Macronutrients 0:08:57 - Micronutrients 0:10:48 - Beyond Nitrogen: Importance of Lipids 0:12:50 - Section 2 - Finding the Optimal Nutrient Amount: How Much is Best? 0:15:25 - Different Yeasts, Different Needs 0:20:17 - Yeast Classifications: Understanding Nitrogen Requirements 0:23:16 - Nutritional Profile: Needs of a Specific Yeast Strain 0:25:25 - Key Factors in Deciding Nutrient Levels for Yeast 0:31:22 - Practically, how much to add? 0:33:55 - Section 3 - Yeast Nutrients vs. Mineral Sources of Nitrogen Alone: Which is Better? 0:34:46 - Different Categories of Fermentation Aids 0:38:15 - Trial Data Results: Yeast Autolysate and DAP 0:41:41 - Enhancing Wine Quality & Fermentation Performance: Benefits of Yeast-Derived Nutrients 0:44:18 - Section 4 - Timing and Order of Additions: Do They Matter? 0:46:10 - Best Practices For Adding Nutrients 0:50:58 - Section 5 - Choosing the Right Fermentation Aid: What are the Differences? 0:54:19 - Comparing Nitrogen, Lipid & Vitamin Composition 0:59:29 - What is YAN equivalency? 1:02:00 - What Product to Use When 1:04:32 - Section 6 - The Fun Stuff: How to Unlock Aromatic Magic and Prevent Off-Flavors in Wine 1:07:16 - Impact of Optimal Yeast Nutrition on Key Volatiles 1:10:03 - Chardonnay Case Study: Nutrition, Fermentative Aromas & Esters 1:14:53 - The Role of Yeast Nutrient Programs in Managing Off-Flavors 1:16:49 - Wrap Up - Final Thoughts [y8mAd0ORVbU] |
| Category | Education |
| Tags | wine industry network | win webinars | george christie | Wine Industry | Wine Business | WineBiz | fermentis | atp group | Anne Flesch | Sean Thommen | James Roblee | yeast nutrition | research | common questions | faq | frequently asked questions | yeast growth | yeast fermentation | yeast nutrients | fermentation aids | nutrient program | prevent off-flavors | nutrient timing | yeast timing | trial data | wine trials | fermentation trials | optimal amount | nutrient amounts |
