What exactly are phenolics? Are they tannins? I don’t think there a simple answer. If I told you there are two basics compounds, flavonoid and non-flavonoid types of phenolics, would that clarify it? It didn’t for me but, chemistry wasn’t my favorite subject in school. If I broke down the flavonoids into anthocyanins, flavan-3-ols, and … Continue reading Phenolics and Cider
Tag: Polyphenols
The Impact of Temperature on Yeast Fermentation
The impact of temperature on yeast fermentation. Temperature has a big impact on how yeast ferment. In fact, it can even prevent yeast from fermenting. Pasteurization is the extreme example on the hot side that can kill yeast. Cold can also prevent or slow yeast strains from fermenting but, it doesn’t tend to kill the … Continue reading The Impact of Temperature on Yeast Fermentation
Cider and Health: 5-caffeoylquinic Acid
5-caffeoylquinic Acid And it’s health benefits I like the motto, ”All things in moderation”. I enjoy my hard cider with dinner and for me, one is plenty. I love contemplating the aroma, the flavor, and how it goes with the food. What I also enjoy is that hard cider can have healthful aspects. It’s part … Continue reading Cider and Health: 5-caffeoylquinic Acid
Apple Peel Preparation
I have been harvesting and including apple peels in my hard cider for several years. As I have noted in other articles (see the tips page), peels are an excellent way to enhance the organoleptic properties of your hard cider. Want a darker hue to your cider, include peels from red apples in your fermenter. … Continue reading Apple Peel Preparation
Why do apples turn brown?
The simple answer to why apples brown after being sliced is polyphenols and oxygen. Polyphenols in the apple flesh oxidize and turn brown. That’s the shortest Mālus Trivium I have ever written! Well, maybe there is a little bit more to it. As with most things about apples and hard cider, the answer is often … Continue reading Why do apples turn brown?
Hard Cider Aroma Sources
The Source of Aroma Compounds In Hard Cider The aroma of hard cider is vital to its flavor and ultimately, it’s quality. If a cider has unpleasant or off-flavors, it can turn off potential drinkers or for home cider makers, the loss of bragging rights at your next get-together or family reunion. That aroma is … Continue reading Hard Cider Aroma Sources
Sensory Impact of Various Compounds in Hard Cider
Sensory Impact of Compounds in Hard Cider Have you ever wondered how the level of certain compounds can impact the sensory perception of others? Okay, we all know I’m an apple geek so stick with me. Hard cider is generally a balance of sweet, sour, astringency, and bitterness. You can add aroma and we can … Continue reading Sensory Impact of Various Compounds in Hard Cider
Exploring the Colors of Hard Cider
I’ve talked about the color of hard cider and how the process for making wine can be used as a reference. This is because like wine, cider color can be influenced by the fruit as well as the process. In another post on hard cider color, I explored how to make what I call silver … Continue reading Exploring the Colors of Hard Cider
The Impact of Fruit Ripeness
Fruit ripeness can impact a variety of compounds. Ripeness is usually associated with sweetness so confirming that apple cultivars have higher sugars and lower malic acid as they ripen(1), makes sense. It’s always good when what we think it logical is confirmed by science. However, I found it interesting that when O. Laaksonen and associates … Continue reading The Impact of Fruit Ripeness
Apple Peels: The Missing Ingredient of Hard Cider
Apple peels can be yellow, green, red, blushed, streaked, sunburnt, and russeted. However, after noting the wonderful colors and even texture, we often ignore them once we start the cider making process. Did you realize that those peels are potentially the single most powerful ingredient in your cider making process? Most cider makers ignore and … Continue reading Apple Peels: The Missing Ingredient of Hard Cider




