Bitter orange (Citrus aurantium) is a sour fruit native to Asia. Also called Seville orange, sour orange, or zhi shi, this fruit is usually not eaten whole due to its bitter taste. Instead ...

Extracting valuable components of bitter orange and other citrus fruit can be challenging. For example, many flavonoids are virtually insoluble in water making them difficult to extract and to use.

dull skins and soft patches indicate fruit that are past their best. Bitter Seville oranges and spice-sharp blood oranges, hailing mostly from the Mediterranean, still have a limited season ...

This was the result of tests carried out on five bitter oranges and one sweet orange, and was afterwards confirmed by various workers 2–6. In connexion with an investigation on methods of ...

Orange juice futures have plunged amid waning demand for the perennial breakfast favourite as consumers have shunned an expensive and now bitter drink. Concentrated orange juice futures traded on ...