1.4 Maple Syrup Density Measurement. 1.4.1 Background; 1.4.2 Hydrometers; 1.4.3 Hydrotherms; 1.4.4 Refractometers . 1.4.4.1 Optical Refractometers; 1.4.4.2 Digital Refractometers; 1.4.5 Temperature Correction; 1.4.6 Instrument Calibration . 1.4.6.1 Hydrometers; 1.4.6.2 Thermometers; 1.4.6.3 Refractometers; 1.4.7 Collecting a Representative Sample
Because of this distinction, you may safely use fish even after the sell by date has lapsed. If there is a use-buy date on fresh fish, then it is recommended to either cook or freeze the fish by that date. Commercially frozen fish, if kept frozen, can be safely stored for 10-12 months.
Fish contains omega-3 fatty acids (also known as the good cholesterol) which are proven to lower the risk of heart disease and help with numerous other health problems. So, how long does fish last? When properly stored, the shelf life of fish past its sell by date is approximately ... Of course, fish lasts for a shorter period of time if it is not stored properly. But remember that fish, like a lot of other proteins, usually has a sell by date and not a use by date or expiration date.