The Times Australia
The Times World News

.
The Times Real Estate

.

No, putting a spoon in an open bottle of champagne doesn't keep it bubbly – but there is a better way

  • Written by Geoff Scollary, Adjunct Professor, Charles Sturt University
No, putting a spoon in an open bottle of champagne doesn't keep it bubbly – but there is a better way

At a recent tasting, I was presenting some sparkling wines from the Limoux region of France, a region that produced sparkling wines at least 100 years before wines from the Champagne region were well known.

Towards the end, I commented that if the bottle is not empty, seal it with a sparkling wine stopper and store it in the refrigerator. The response was: “Why bother to seal it? Just put a spoon in the neck.”

I was somewhat surprised. Although I had heard it suggested previously, I did not think anyone took the idea seriously.

The fact is, it’s a myth to say a spoon in an open bottle of sparkling wine keeps it bubbly. You’re better off buying a proper stopper.

A champagne stopper in a bottle.
If you need to store a partly-used bottle, go and buy a proper sparkling wine stopper. Shutterstock

Read more: Vineyard tourism is a big source of carbon emissions. Want to help? Then buy more wine[1]

Minimising contact between wine and oxygen

From my years researching wine chemistry and wine oxidation, I know minimising contact between wine and oxygen is vital for stopping the onset of oxidative spoilage. Sealing the bottle is essential.

The carbon dioxide in sparkling wine is more soluble in wine at a lower temperature, so storing the wine in the refrigerator is also beneficial. In other words, you’ll retain more bubbles if you stick it in the fridge.

Some even claim the teaspoon must be silver[2], not stainless steel, although the basis for this seems highly speculative.

People clink champagne glasses together at a party. If you plan to keep your leftover sparkling wine, store it properly. Shutterstock

Bubble behaviour

It is important to note some of the critical features of sparkling wine bubbles.

In his book Uncorked: The Science of Champagne[3], champagne researcher Gérard Liger-Belair[4] demonstrated the amount of carbon dioxide lost depends on the way the wine is poured into the glass.

Pouring into a tilted glass retains more carbon dioxide than pouring into a vertical glass. Using bubble imaging techniques, Liger-Belair was able to track the flow of the bubbles in a glass.

He separately showed the bubbles are in fact aerosols (a suspension of fine solid particles or liquid droplets in air) containing aroma compounds that affect the taster’s impression. The release of bubbles even depends on the inside surface of the glass.

Bubble behaviour is therefore complex. Any study on them needs to be replicated to ensure one is measuring a real effect and a one-off.

A person pours champagne into a tilted glass. The release of bubbles even depends on the inside surface of the glass. Shutterstock

A key study on ‘the myth of the teaspoon’

One such study[5] on champagne by Michel Valade and colleagues was published in the periodical Le Vigneron Champenois in 1994.

The work, titled Le mythe de la petite cuillère – the myth of the teaspoon – was designed to address the claim that a teaspoon, preferably a silver one, could (according to my translation):

defy all the laws of physics and possess some legendary efficiency to protect the bubbles escaping from an open bottle.

These researchers used three strategies to assess the impact of bubble conservation on the wine: the change in pressure, the loss of weight and sensory analysis.

After opening, the wine was decanted, leaving 500 millilitres in one set and 250 millilitres in a second set.

The wines were then stored at 12℃ with four methods to conserve the bubbles: open bottle, silver teaspoon, stainless steel teaspoon, cork stopper (which uses a hermetic seal) and crown seal (a metal lid with crimped edges, like you often see on a beer bottle). Each approach was performed in triplicate.

The researchers then analysed how pressure inside the bottle changed (measured in a unit called atmospheres; 1 atmosphere is about 101 kilopascals). The initial bottle pressure was 6 atmospheres, dropping after decanting to 4 atmospheres when there was 500 millilitres remaining. When only 250 millilitres remained, the pressure was just 2 atmospheres.

After 48 hours storage, the pressure in open bottles and those with a teaspoon inserted in the neck had dropped by a further 50%, indicating a significant loss of bubbles.

Clearly there was no teaspoon effect. Those sealed with a cork stopper or crown seal had a pressure drop of only 10%, demonstrating the significant advantage of using a proper closure.

An open champagne bottle emits fizz and gas. The source of bubbles in sparkling wine is the carbon dioxide released during the secondary fermentation. Shutterstock

These researchers also measured the change in the weight of bottles stored three different ways: fully open, tightly sealed or with an inserted teaspoon.

No decrease in weight was observed for the tightly sealed bottles. But for the fully open bottles and those with a teaspoon in the neck, the loss in weight was significant.

To finalise the evidence to dispel the myth of the teaspoon, the wines were subjected to sensory analysis by expert champagne tasters.

All wines showed some characteristics of oxidation, due to oxygen getting in during opening. However, those sealed with a hermetic seal were clearly more effervescent and livelier than those unsealed or with an inserted teaspoon.

Clearly, the teaspoon effect is a myth.

So, if you need to store a partly-used bottle, go and buy a proper sparkling wine stopper.

Read more: Pass the shiraz, please: how Australia's wine industry can adapt to climate change[6]

Read more https://theconversation.com/no-putting-a-spoon-in-an-open-bottle-of-champagne-doesnt-keep-it-bubbly-but-there-is-a-better-way-171823

The Times Features

Understanding the Dangers of Ignoring a Gas Leak

Gas leaks are silent threats lurking within both homes and workplaces. A gas leak occurs when natural gas or any other gaseous substance escapes from a pipeline or containment. T...

Can You Sell Your House Privately in Queensland? Here’s How

Selling a house privately in Queensland is entirely possible and can be a cost-effective alternative to using a real estate agent. While agents provide valuable expertise, their co...

Itinerary to Maximize Your Two-Week Adventure in Vietnam and Cambodia

Two weeks may not seem like much, but it’s just the right time for travelers to explore the best of Vietnam and Cambodia. From the bustling streets of Hanoi to the magnificent te...

How to Protect Your Garden Trees from Wind Damage in Australia

In Australia's expansive landscape, garden trees hold noteworthy significance. They not only enhance the aesthetic appeal of our homes but also play an integral role in the local...

Brisbane Homeowners Warned: Non-Compliant Flexible Hoses Pose High Flood Risk

As a homeowner in Brisbane, when you think of the potential for flood damage to your home, you probably think of weather events. But you should know that there may be a tickin...

Argan Oil-Infused Moroccanoil Shampoo: Nourish and Revitalize Your Hair

Are you ready to transform your hair from dull and lifeless to vibrant and full of life? Look no further than the luxurious embrace of Argan Oil-Infused Moroccanoil Shampoo! In a...

Times Magazine

"Eternal Nurture" by Cara Barilla: A Timeless Collection of Wisdom and Healing

Renowned Sydney-born author and educator Cara Barilla has released her latest book, Eternal Nurture, a profound collection of inspirational quotes designed to support mindfulness, emotional healing, and personal growth. With a deep commitment to ...

How AI-Driven SEO Enhancements Can Improve Headless CMS Content Visibility

Whereas SEO (search engine optimization) is critical in the digital landscape for making connections to content, much of it is still done manually keyword research, metatags, final tweaks at publication requiring a human element that takes extensiv...

Crypto Expert John Fenga Reveals How Blockchain is Revolutionising Charity

One of the most persistent challenges in the charity sector is trust. Donors often wonder whether their contributions are being used effectively or if overhead costs consume a significant portion. Traditional fundraising methods can be opaque, with...

Navigating Parenting Arrangements in Australia: A Legal Guide for Parents

Understanding Parenting Arrangements in Australia. Child custody disputes are often one of the most emotionally charged aspects of separation or divorce. Parents naturally want what is best for their children, but the legal process of determining ...

Blocky Adventures: A Minecraft Movie Celebration for Your Wrist

The Minecraft movie is almost here—and it’s time to get excited! With the film set to hit theaters on April 4, 2025, fans have a brand-new reason to celebrate. To honor the upcoming blockbuster, watchfaces.co has released a special Minecraft-inspir...

The Ultimate Guide to Apple Watch Faces & Trending Wallpapers

In today’s digital world, personalization is everything. Your smartwatch isn’t just a timepiece—it’s an extension of your style. Thanks to innovative third-party developers, customizing your Apple Watch has reached new heights with stunning designs...

LayBy Shopping