@Chrissy Hello,
Batch number/codes or lot numbers are a set of numbers in this case on a bottle in which you will be able to trace the end product (bottled juice) to the produce you used when producing it, who made it corresponding logs etc. Basically for traceability purposes. Most small operations can actually use just the date as an official lot code for example if I date a bottle 12/4/19 the lot code could simply be “12042019”
Not sure what you mean about percentages, are you referring to the percentage of juice that needs to be on a label? For the nutritional labels, most operations are exempt or fall under what’s considered a small business (Under 100 FTE’s employees or less than 100,000 units sold in 12 months
Now I have a question this made me think so I have a smoothie bar and I do sell for juices at the moment I just opened for fresh squeezed juices am I supposed to have a certain type of cold when I sell these juices I do have the date on the juice that it was sold but at the moment that’s all I thought I needed until I read these comments
@Chrissy if you’re selling direct to the end consumer (e.g. delivery business) then you don’t need to worry about UPC / barcodes. That is mainly used for grocery stores and distributors tracking their thousands of items.
In regards to generating nutrition facts for juice acceptable by the FDA, the easiest way is to get help from a professional like @AriS who has access to the approved software.
But as he mentioned you likely don’t need to if you’re just starting out and aren’t producing a lot of volume.