• Corpus ID: 138432486

PHYSICO-CHEMICAL AND MICROBIOLOGICAL QUALITIES OF UBE POWDER

@inproceedings{Valdez2013PHYSICOCHEMICALAM,
  title={PHYSICO-CHEMICAL AND MICROBIOLOGICAL QUALITIES OF UBE POWDER},
  author={A. G. Valdez and Don Mariano},
  year={2013}
}
The physico-chemical and microbiological characteristics of ube powder from kinampay and ubing-ube varieties were studied after processing and during storage at ordinary condition or at room temperature using polyethylene as the primary package. The ube powder had a water activity value range of 0.208 – 0.277. The rehydration ratio and volume increase ratio significantly decreased on storage from 5.5 – 4.0 and 3.75 – 3.54 respectively. The purple color of the ube powder became lighter and the… 

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