Subscribe to Blog via RSS
Search for Events
Recent Blog Articles
- New Tasting Rooms & a Grand Opening in Lodi
- Cinsault Good
- How You Can Contribute to Earthquake Relief in Napa
- On a Vertical Tasting of Grgich-Hills Cabernet Sauvignon Yountville Selection
- A Tale of Two Conferences
- Cats and Dogs Blogging Together
- Getting the Wine Bloggers Conference We Deserve
- New White Wines and Rosés from Rutherford's Day in the Dust
- Examining 2011 Rutherford Cabernet Sauvignon
- 6 More California Rhone Wines to Try at Rhone Rangers
- Lodi Zinfandel Goes Native
- Study: Researchers Discover New Taste
- He Wasn't Talking To You, Mr. Outrage
- 16 North Coast Rhones to Try and a Toothsome #WineChat
- How Many Wines do Critics Taste per Day?
- Howell Mountain Spring Tasting Wrap Up
- Of Tasting Notes and Photographs
- Rhone Rangers Tastings and Rhone-Variety Wines Tasted
- How Critics Taste Wines - Glassware
- More Thoughts on Blind vs. Non-Blind Tasting
Most Read Articles
Study: Researchers Discover New Taste
- General Interest
- Written by Fred Swan
- Tuesday, 01 April 2014 00:00
Researchers in Australia claim to have discovered a new taste category. The human tongue's sensitivity to sweet, sour, bitter, salty and umami flavors has been well-known for decades. Umami was the last of the five to be accepted scientifically as a basic taste. It is the sensation of savory flavors based on glutamates and nucleotides found in foods such as meat, mushrooms and soy. Its official recognition in 1985 unleashed a flood of conversations in the world of food and drink.
Now a new study has tongues wagging again. The research, conducted by staff and graduate students at Yarra University, Melbourne have identified something they call omimi. Omimi doesn't involve newly discovered taste receptors nor chemical triggers. Stimulating the known taste receptors in certain complex combinations and at varying levels of intensity opens up sensitivity to this new taste sensation.
“It’s like a combination lock on a door to another dimension of flavor,” said Dr. Sue-Ann Sauer, one of the study's co-authors, during a teleconference announcing the study’s release. “We can reproduce it, but don’t yet have a full understanding of the mechanism behind the reaction.
The study is not conclusive and it's authors warn both further investigation and peer review are required. "We are already beginning a new phase of trials,"said Ian Debacon, head of research in the Department of Food Science at Yarra University. "Fortunately, the new flavor profile is quite pleasant and we have no shortage of volunteers for current and future testing."
Debacon's optimism is understandable given published comments from some of the first study's volunteers. "I've signed up for other research in the past, because I need the money," said undergraduate Sheila Havanatha. "Most were boring or even painful. This was amazing. I put the flavor sample in my mouth and I couldn’t describe the flavors. All I could say was, ‘Oh, my, my! I want some more.’"
Inspired by Havanatha's exclamation, the research team dubbed the sensation omimi. The study has stimulated more than test subjects. Funding for additional research has poured in from domestic food and beverage companies and some as far away as France. They all want to learn how to stimulate the new taste sensation identified at the Australian university whose acronym, YUM, has never been more appropriate.
Enjoy your April 1st.
Follow NorCalWine on Twitter for breaking wine news, information on events and more. Become a fan and join the NorCal Wine community on Facebook. Also check out our comprehensive Northern California winery listings. They are very useful for planning a tasting trip or just getting in touch with a winery.
This article is original to NorCalWine.com. Copyright 2014 NorCal Wine. Photograph of Grayson by Bruce Tuten. All rights reserved.