FPO specification for concentration of SO₂ in squashes is

A. 600 ppm

B. 350 ppm

C. 1000 ppm

D. 585 ppm

Answer: Option B

Solution(By Examveda Team)

FPO specification for the concentration of SO₂ in squashes is 350 ppm.
The toxicity of SO₂ increases at high temperatures. Hence its effectiveness depends on the acidity, pH, temperature and substances present in fruit juice.
According to FPO, the maximum amount of SO₂ allowed in fruit juice is 700 ppm, in squash, crushed and cordial 350 ppm, and RTS and nectar 100 ppm.