Fruit and vegetable products — Determination of ash insoluble in hydrochloric acid
水果和蔬菜产品——盐酸不溶性灰分的测定
发布日期:
2003-11-19
ISO 763:2003规定了水果和蔬菜产品产生的盐酸不溶性灰分的测定方法。
该方法用于测定硅质杂质以及植物内源性二氧化硅。
ISO 763:2003 specifies a method for the determination of the hydrochloric-acid-insoluble ash yielded by fruit and vegetable products.
The method serves for the determination of siliceous impurities, together with the silica endogenous to the plant.