Science and Technology of Food Industry

ISSN 1002-0306
CN   11-1759/TS
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The distribution pattern and flow direction of phytosterols in apple seed oil processing[J]. Science and Technology of Food Industry, 2012, (17): 70-72. DOI: 10.13386/j.issn1002-0306.2012.17.026
Citation: The distribution pattern and flow direction of phytosterols in apple seed oil processing[J]. Science and Technology of Food Industry, 2012, (17): 70-72. DOI: 10.13386/j.issn1002-0306.2012.17.026
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The distribution pattern and flow direction of phytosterols in apple seed oil processing

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  • Apple seed oil was extracted in different extraction methods from apple seed, and its phytosterols compositions were analyzed by GC-FIR.Results showed that campesterol, stigmasterol and β-sitosterol were main phytosterols components, and β-sitosterol was the major fraction in apple seed oil.Content of phystosterols reached (385mg/100g) by cold pressing extraction method, which was much higher than that of Soxhlet extraction (288mg/100g) and ultrasonic extraction (318mg/100g) .With the degree of refining improving, content loss of phytosterols, the beneficial trace elements, became higher.
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