Fragrance Notes Are Layers Of Scent That Are Layered To Form The Final Fragrance. Fragrance Notes Are Categorised Into Three Main Elements Based On How Long They Take To Evaporate, And How Long They Typically Last Following Application: Top Notes, Heart Notes And Base Notes.
Umami
Umami in perfumery offers a savory, deep, and complex profile, reminiscent of rich broths, earthy mushrooms, or dried spices. It provides a non-sweet, mouth-watering fullness and lasting texture, often utilized to ground compositions or add an addictive, diffusive saltiness that enhances longevity and deepens oriental or woody accords.
Origin & Extraction Of Umami
The concept of Umami, which translates to "deliciousness," originated in 1908 with Japanese chemist Kikunae Ikeda. He was the first to scientifically isolate glutamic acid (from kombu seaweed broth, or *dashi*) and identify its savory, brothy flavor as a fifth basic taste distinct from sweet, sour, salty, and bitter. While this taste has always been fundamental to world cuisine, found in foods like cheese, cured meats, and mushrooms, it was not until the late 20th century, with the identification of dedicated umami receptors on the human tongue, that it was internationally recognized as a distinct flavor quality.
The use of "Umami" as a note in perfumery is a contemporary development, driven by the modern trend toward highly evocative and unconventional savory scents. Unlike classic notes, it is a conceptual accord used to describe a fragrance's complex, addictive, and deeply savory profile that bridges traditional families. Perfumers achieve this unique effect by utilizing ingredients such as animalic musks (like ambergris or civet), earthy and fungal notes (like cèpes or truffles), green tea, salty accords, and herbaceous elements like tomato leaf, creating a sophisticated, non-gourmand richness.
Extraction Methods of Umami
The extraction of umami components, such as peptides, free amino acids (glutamate and aspartate), and 5'-mononucleotides, has evolved from traditional culinary methods to highly specialized biotechnological processes. Historically, umami was captured through simple water-based extraction, such as the ancient Persian techniques for floral waters or the 1908 isolation of glutamic acid from kombu seaweed broth (dashi) using water and evaporation. In traditional food production, fermentation and autolysis have been the primary methods for centuries to liberate bound glutamic acid from proteins in products like soy sauce, fish sauce, and yeast extracts.
Modern extraction utilizes advanced enzyme-assisted extraction (EAE) and batch-coupled enzymatic hydrolysis with membrane separation (BCEH-MSM). These methods involve using specific enzymes like papain, β-glucanase, and Flavourzyme to break down proteins more efficiently than traditional acid-mediated hydrolysis. To isolate high-potency umami peptides, contemporary labs employ a sophisticated pipeline: ultrafiltration with specific molecular weight cut-offs, followed by purification via resin adsorption, ethanol elution, and DEAE-cellulose anion exchange chromatography. Final structural identification is achieved through ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) and computational molecular docking to analyze how these extracted molecules bind to human taste receptors.
The "Umami" note represents a modern, savory evolution of the gourmand fragrance category, moving beyond traditional dessert-like sweetness to explore addictive, salty, and complex culinary aromas. This savory trend is exemplified by fragrances that capture the essence of a rich, non-sweet flavor, often incorporating ingredients like salt, nuts, or specific vegetable accords. A key example is **Ellis Brooklyn Salt Eau de Parfum**, which is praised for capturing the salty taste of sea air on skin, and Thierry Mugler's groundbreaking **Womanity**, which controversially featured a briny, caviar-fig accord.
Many contemporary perfumes interpret the umami profile through green, herbaceous, and vegetal notes. This sub-genre frequently uses ingredients such as tomato leaf, basil, and pistachio to create an earthy, savory impression. Notable fragrances in this category include **snif Slice Society**, which is inspired by a pizzeria with notes of tomato, basil, and a crust accord, and **Memo Paris Italian Leather Eau de Parfum**, which prominently features herbaceous green tomato leaf alongside warm leather and myrrh.
Other perfumes achieve the umami effect using specific earthy or toasted notes. This includes the subtle, starchy savouriness of steamed rice, found in **Diptyque L'Eau Papier Eau de Toilette**, or the bitter, earthy aroma of matcha, as seen in **Le Labo's Thé Matcha 26**. Additionally, some fragrances are explicitly named to reflect the note's complexity, such as **Umami Florascent**, which utilizes yuzu, ginger, and pimento to create a sophisticated blend that balances sweet vanilla with tart and spicy depth.
Sustainability Of Umami
Sustainability of Umami
- Promoting a circular economy by upcycling agro-food by-products, such as mushroom stalks, yeast from brewing, and vegetable trimmings, into high-value savory extracts
- Reducing environmental impact through the use of biotechnology and fermentation, which creates consistent, high-performance ingredients without the need for intensive agricultural extraction
- Advancing ethical sourcing by developing lab-grown, microbe-based alternatives to animal-derived notes like ambergris or musk, ensuring cruelty-free and resilient supply chains
- Supporting regenerative agriculture and organic farming practices that prioritize soil health, biodiversity, and carbon sequestration to produce nutrient-dense, savory botanical ingredients
- Implementing water-efficient and energy-saving technologies, such as vertical farming and waterless extraction methods, to minimize the carbon footprint of fragrance and flavor production
Trivia
The word umami was coined in 1908 by Japanese chemist Kikunae Ikeda and translates to essence of deliciousness, describing a savory taste so distinct that scientists eventually discovered dedicated receptors on the human tongue for it in 2002.
What is Umami?
Umami is a conceptual fragrance note that captures a savory, brothy, and delicious quality, traditionally recognized as the fifth basic taste.What does Umami smell like?
It offers a deep and complex profile reminiscent of earthy mushrooms, rich broths, and dried spices, providing a non-sweet, mouth-watering fullness with a salty edge.How is the Umami note achieved in perfumery?
Perfumers create this accord using a blend of ingredients like animalic musks, earthy truffles, salty accords, green tea, and herbaceous elements like tomato leaf.What are some top perfumes featuring Umami notes?
Notable fragrances include Thierry Mugler Womanity, Ellis Brooklyn Salt, Le Labo Thé Matcha 26, and Diptyque L'Eau Papier.Is Umami considered a gourmand note?
Yes, it is often categorized as a "neo-gourmand" or savory gourmand, as it moves away from traditional sugary sweetness toward addictive culinary and salty sensations.