[Study on Extraction Conditions of Water-Soluble Substances—Purity Test (4) for Polyvinylpolypyrrolidone Listed in Japan's Specifications and Standards for Food Additives].

@article{Yanagi2015StudyOE,
  title={[Study on Extraction Conditions of Water-Soluble Substances—Purity Test (4) for Polyvinylpolypyrrolidone Listed in Japan's Specifications and Standards for Food Additives].},
  author={Tokue Yanagi and Makoto Matsumoto and Sachiko Shimizu and Tetsuro Iwamura and Mamiko Ogaki},
  journal={Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan},
  year={2015},
  volume={56 2},
  pages={37-41}
}
The food additive polyvinylpolypyrrolidone is approved for use as a filter aid. The water-soluble substances test of polyvinylpolypyrrolidone often shows poor reproducibility. The instruction "boil gently while stirring using a stirrer" was considered critical, and so this issue was examined. The results showed that the use of a combination of both an oil… CONTINUE READING