??????????????????????????????????????????????????????????????????????????????????? | Shelf life on quality and safety of goat skimmed milk powder produced from frozen raw goat milk
2019
Sasitorn Nakthong(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Animal Science. Animal Produce Laboratory) | Phawinee Jampakam(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Animal Science. Animal Produce Laboratory) | Pathama Thannark(Kasetsart University. Kamphaeng Saen Campus, Nakhon Pathom (Thailand). Faculty of Agriculture at Kamphaeng Saen. Department of Animal Science. Animal Produce Laboratory)
Skimmed milk powder is manufactured by drying from skimmed milk. It can be stored in powder form for 1-2 years. The milk powder can be used in wide variety products. The objective of this trial was to study the shelf life of skimmed milk powder for 6 months at room temperature (37 deg C) on qualities and safety characteristics. The trial divided into 4 groups of skimmed milk powder produced from frozen raw goat milk (-20 deg C) at aged 0, 1, 2 and 3 months, respectively. Frozen raw goat milk was separated by cream separator. Skimmed milk passed through the process of spray dried (air inlet at 180 deg C and outlet at 90 deg C). The results showed that physical quality in terms of moisture content and solubility of skimmed milk powder 4 groups followed to standard (The Codex Standard 207-1999) through all 6 months of shelf life and microbiological quality in the standard criteria (Announced by the Ministry of Public Health (Act 364, 2013 BE)
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