Frequently Asked Questions
Anaerobic fermentation means “absence of oxygen”, the opposite of aerobic fermentation
Pickl-It was designed to create and maintain anaerobic fermentation, its wire-bail/airlock combination locking out oxygen’s entry, as well as releasing oxygen from the fermenting chamber, pushed by carbon dioxide, out through the airlock. Two-part metal canning lids or screw-on plastic covers, do not have a sufficient seal in order to maintain anaerobic conditions.
Lactic-acid bacteria, responsible for creating a healthy, stable fermented food, thrive in a low or no-oxygen environment, described here.
Did you know...
Sunki – a non-salted and fermented vegetable from the leaves of “Otaki-turnip” in Kiso district – is eaten with rice and in miso soup. The Otaki-turnip is boiled, inoculated with “Zumi” (a wild small apple) dried Sunki from the previous year and allowed to ferment for one to two months. Micro-organisms involved include Lactobacillus plantarum, L. Brevis, Bacillus coagulans and Pediococcus pentosaceus (Makayama,1957)
Wow!! Thanks for your helpful guidance as we switched our water kefir fermentation over to the Pickl-It system. We’ve been making water kefir for over a year, but it has always been open to the air with just a mesh covering. A couple of days ago our Christmas 3 – 3 Bundle came in and we set up the water kefir grains in a 1 L. It was time to harvest (& taste!!) this morning and IT IS SOOOOO GOOD!!!! There are none of the vinegary notes that were present in our past batches. It’s fully done – which I judge by the fact that it’s only very very slightly sweet, and the carbonation is good (on the subtle side instead of tickling your nose). It’s perfection! The flavor is very pleasing and refreshing. There’s no going back now : ) This is an easy breezy way to ferment excellent water kefir for sure!
—Janice S. - Indiana