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词条 Palm stearin
释义

  1. Uses

  2. Composition

  3. References

Palm stearin is the solid fraction of palm oil that is produced by partial crystallization at controlled temperature.[1]

It is more variable in composition than palm olein, the liquid fraction of palm oil, especially in terms of its solid fat content, and therefore has more variable physical characteristics.[2]p. 34 Like crude palm fruit oil, palm stearin contains carotenoids, but physically refined palm oils do not, as they are removed or destroyed in the refining process.[2]p. 37

Uses

It is a useful source of natural hard vegetable fat for food applications.[1]

Composition

Palm stearin consists of mostly glyceryl tripalmitate, with most of the rest of the fat content being glyceryl dipalmitate monooleate.[3]

In terms of fatty acid composition, a typical soft palm stearin might contain almost 50% palmitic acid and 35% oleic acid.[2]p. 31

References

1. ^{{cite book|last=Lim|first=T.K.|title=Medicinal and non-medicinal edible plants.|year=2010|publisher=Springer|location=Dordrecht|isbn=9789048186600|pages=338|url=https://books.google.com/books?id=oPkmKtciJwIC&pg=PA338&dq="palm+stearin"|edition=1. Aufl.}}
2. ^{{cite book|last=Gunstone|first=Frank D.|title=Vegetable Oils in Food Technology Composition, Properties and Uses.|year=2011|publisher=John Wiley & Sons|location=Hoboken|isbn=9781444339901|url=https://books.google.com/books?id=2PN87xqhpx4C&pg=PA34&dq="palm+stearin"|edition=2nd}}
3. ^{{cite book|title=Lipid biotechnology|year=2002|publisher=CRC Press|location=New York|isbn=9780824706197|url=https://books.google.com/books?id=LAMNW7k8kyAC&pg=PA466&dq="Palm+stearin"+oleic|author=Tsung Min Kuo, Harold W. Gardner}}
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1 : Palm oil

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