Sixteen years later that point of reference method of instruction is alive and well. (drivinglessonsschool.com)
α - and β - Carotene from a commercial carrot puree are more bioavailable to humans than from boiled - mashed carrots, as determined using an extrinsic stable isotope reference method (academic.oup.com)
The testing methods we use for the wine export certification programme are all based on the EU reference methods and are NZFSA recognised, which means we can ensure the best results possible for our customers,» says Scott. (foodprocessing-technology.com)