Recently, our closest health food store redid their bulk bins. Previously, the bulk food was kept in gallon and half gallon glass jars. This was inconvenient for seeing what was available, as the jars sat in front of one another on the shelves, but it was an old school carryover from the very old natural food store that it once was. The new bulk bins at our local store are very nice and inspired me to buy items I had not bought in decades, e.g. mung beans; however, I got to thinking as I drove away…
Do those plastic bulk bins contain BPA?
If you are like me, you shop in bulk to save money and reduce packaging.
Could bulk food be contaminated with BPA from the bins?
I found the following information from a bulk food bin retailer:
Polycarbonate has become a bit of a dirty word because of the reality of Bisphenol -a other wise know as BPA. This was a necessary component to make polycarbonate until the advent of a new process by a company partnered with Trade Fixtures and ultimately us here at Brencar. Even though BPA was never a concern where bulk food bins were concerned, we have taken a proactive approach to the situation through several years of testing, analyzing and making certain that we can say with all confidence that we are now able to provide a BPA-Free polycarbonate bulk food bin that has all the same clarity, strength and toughness consistent with all of our products and that thousands of store owners around the world have come to expect and trust.
I don’t really understand the statement that “BPA was never a concern where bulk food bins were concerned” and wish that it had been clarified. If bulk bins are traditionally made from polycarbonate, and polycarbonate is made with BPA, then why wouldn’t it be a concern? Maybe it is because bulk items are mostly dry goods so their contamination is less? Or maybe this vendor believes BPA is safe.
Bisphenol-a.org, an industry group that favors the plastic chemical explains:
Bisphenol A (BPA) is a key building block of polycarbonate plastic. In recent years a number of researchers from government agencies, academia and industry worldwide have studied the potential for low levels of BPA to migrate from polycarbonate products into foods and beverages. These studies consistently show that the potential migration of BPA into food is extremely low, generally less than 5 parts per billion, under conditions typical for uses of polycarbonate products.
Perhaps newer bulk bins are made with a BPA-free polycarbonate, but I would assume the older ones in your coop or health food store may contain BPA. Some bulk bins are made of acrylic, and these are BPA-free. I plan to ask next time I shop.