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  • 标题:油脂の加熱による性状の変化と栄養価の変化 (第3報)
  • 本地全文:下载
  • 作者:秋谷 年見
  • 期刊名称:日本栄養・食糧学会誌
  • 印刷版ISSN:0287-3516
  • 电子版ISSN:1883-2849
  • 出版年度:1962
  • 卷号:15
  • 期号:3
  • 页码:226-230
  • DOI:10.4327/jsnfs1949.15.226
  • 出版社:Japanese Society of Nutrition and Food Science
  • 摘要:In the previous papers the author reported characteristic and nutritive changes of slightly heated oils. However, differences were found between slightly heated and highly heated oils. The present paper mentions the case of highly heated oils. Synthetic trilinolenin and autoxidized linseed oils were heated at 280-300°C for 4-6 hours while linseed oil ester at 220-230°C for 24 hours, and characteristic and nutritive changes were studied. In those experiments, volatile compounds were formed, and nutritive value of heated oils were decreased. Nutritive value of oils can be said to be decreased by strong heating.
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