I see you are really exited about the refractometer.
The more you test the bigger you`re frustration grows about the poor quality of our foods. The green taste is funny protein if i`m not mistaken.
Most of the time organic grown veggie`s don`t test better than non-organic grown veggie`s, but for organic grown foods you have to pay more. Robbery by well meaning people who don`t know how things really work in nature it`s all about minerals and PH balancing.
Did it cross your mind that you can test your pee also,ask Moreless about it maybe he`s willing to share more of his knowledge.