Autoplay
Autocomplete
Previous Lesson
Complete and Continue
dōTERRA Europe Essential Oil Certification - English (EN)
Module 1: History of Essential Oils
Introduction
1.1 Welcome (1:38)
1.2 What Are Essential Oils & Where Do Essential Oils Come From? (4:56)
1.3 History of Essential Oils & Modern Science (6:35)
1.4 Distillation & Extraction (0:51)
1.5 Steam Distillation (7:29)
1.6 Hydrodistillation (1:57)
1.7 Fractional Distillation (2:17)
1.8 Expression & Other Extraction Methods (2:19)
1.9 Citrus Oils & Photosensitivity (3:48)
1.10 Carbon Dioxide (CO2) Extraction & Enfleurage (3:41)
1.11 Comparing Different Extraction Methods (1:20)
Quiz: Essential Oils 101
Module 2: Basic Essential Oil Chemistry
2.1 The Basics of Essential Oil Chemistry (4:08)
2.2 The Chemistry of Essential Oils & Plants (3:14)
2.3 Terpenes (2:30)
Quiz: Chemistry 101
2.4 Essential Oil Chemical Families (0:54)
2.5 The Alcohol Family (1:56)
2.6 The Phenol Family (1:19)
2.7 The Aldehyde Family (1:37)
2.8 The Ketone Family (1:01)
2.9 The Alkane Family (0:59)
2.10 The Alkene Family (1:26)
2.11 The Ester Family (1:44)
2.12 The Ether Family (1:06)
2.13 The Oxide Family (1:19)
2.14 The Phenylpropene Family (1:14)
Quiz: Essential Oil Chemical Families
Module 3: Essential Oil Purity and the Importance of Testing
3.1 Essential Oil Purity (1:08)
3.2 What Is Contamination? (2:18)
3.3 What Is Adulteration? (8:56)
Quiz: Contamination and Adulteration
3.4 Testing Essential Oils (2:41)
3.5 Identifying an Essential Oil’s Chemistry (3:39)
3.6 Detecting Synthetic Chemicals (3:09)
3.7 Testing for Carrier Oils & Other Contaminants (1:17)
3.8 Testing the Physical Characteristics of an Essential Oil (4:13)
3.9 Further & Final Testing (1:34)
3.10 Not All Essential Oils Are Created Equal (2:49)
Quiz: Testing Essential Oils
Module 4: Methods of Use for Essential Oils
4.1 How to Use Essential Oils (1:18)
4.2 Aroma Use (2:30)
4.3 Topical Use (2:51)
4.4 Dilution (2:32)
4.5 General Dilution Guidelines (4:20)
4.6 Food Flavour Use (7:58)
4.7 Habits for Life (4:52)
Quiz: Using Essential Oils
Conclusion
Congratulations! (1:14)
Share Your Feedback
1.10 Carbon Dioxide (CO2) Extraction & Enfleurage
Lesson content locked
If you're already enrolled,
you'll need to login
.
Enroll in Course to Unlock