Wine Tasting: Sensory Techniques for Wine Analysis - University of California Davis

University of California Davis 

John Buechsenstein Wine Appreciation Faculty UC Davis Division of Continuing and Professional Education

Completed by Dawid F. Prestini

December 25, 2020

5 weeks of study including a final project

Grade Achieved: 97.74%

Certifies their successful completion of Wine Tasting: Sensory Techniques for Wine Analysis

With its roots in ancient cultures as early as 6,000 BC, wine has long been part of the human experience. Today, increasing worldwide interest in wine and its complexities and varieties has created an international market valued at $304 billion annually. For the learner who is just getting started in the study of wine, this course will help you take the first steps toward understanding the physiological process of wine tasting. The first module will explore types of wine and help you set up your own tasting. You’ll also begin to build a sensory vocabulary. In module 2 you will review classic wine types of the world and set up flights of specific wines. Later we’ll examine the various faults and defects that can appear in wine as well as techniques for spotting problems. In week 4 we’ll delve into the complex world of wine and food pairings, and its “seven deadly sins.” The course will culminate in a peer review project in which you will apply the knowledge and sensory techniques you have developed throughout the course to assess a specific wine.

Wine Styles

In this first module we’ll take the first steps on our journey through the various categories of wines, starting with the flavor profiles of classic New World and Old World wines. We’ll also identify and describe flavor groups of wine and discuss sensory physiology including the visual, olfactory, textural, and taste aspects of various wines. We’ll also analyze how climate can affect the grape and wine flavor expression, and we’ll discuss the concept of "terroir". Finally, you will create a set of basic taste standards for practicing blind tasting.

Wine Flavor and Aroma

In this module, the journey continues and we will compare and contrast the flavor profiles of eight classic red varietals and eight classic white varietals. We’ll also discuss the growing requirements for each varietal as well as their cultural and historic background and growing locations. At the conclusion of this module, you will write a descriptive analysis of the aroma attributes you identify in a particular wine. Finally, you’ll create flavor standards to help you develop your sensory vocabulary.

Common Wine Faults

Is there something wrong with this wine? This week we’ll examine the philosophy behind what actually constitutes a fault in wine. We’ll identify the most often-encountered faults and explain how to recognize them as well as determine what caused them. We’ll also examine the Old World and New World sensibilities toward some of these faults, and discuss how some so-called faults may really be attributes that contribute to a wine’s complexity. We’ll differentiate between a fault and a defect and examine the range of classic faults and their origins. You’ll learn techniques for spotting problems and create wine defect sniff standards to practice fault recognition.

Wine and Food Pairing

Can you drink red wine with fish? In this module we’ll discuss the often perplexing question of how to pair wine with food, and the physical, structural, textural, and aromatic aspects of both the "wine side" and the "food side" of the equation. We’ll discuss ways to improve your ability to make flavorful choices and determine the structure and "weight" of a wine. To help you predict a good food match, we’ll talk about the process of flavor profiling and how to decide whether to change a wine or food to make a pair work. Finally, we’ll discuss the "seven deadly sins" of wine and food pairing, and you’ll develop a personal wine and food scoring system.

Project: Fully Describe a Wine From an Unusual Region or Varietal

In this final module, we’ll conclude our journey into wine tasting with a project that will demonstrate your understanding of the physiological process of wine tasting and the sensory techniques required for accurate wine analysis. You’ll apply the skills you have developed throughout this course to making a critical evaluation and description of a specific wine. Working with fellow learners in this peer review process, you will demonstrate your ability to describe the appellation, climate, winery, varietal and winemaking style as well as describe the visual, and tactile aspects of the wine. You’ll also describe the flavor and aroma of the wine, and make decisions about the best and worst food pairings for the wine.

University of California, Davis

UC Davis, one of the nation’s top-ranked research universities, is a global leader in agriculture, veterinary medicine, sustainability, environmental and biological sciences, and technology. With four colleges and six professional schools, UC Davis and its students and alumni are known for their academic excellence, meaningful public service and profound international impact.