HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (24): 148-150.doi: 10.14088/j.cnki.issn0439-8114.2020.24.034

• Storage & Processing • Previous Articles     Next Articles

Study on the extraction technology of essential oil from Damascus rose

YANG Qing, LIU Xing-le, LI Li-yun, WANG Dun, WANG Xue, ZHANG Shu-juan   

  1. Xiangyang Academy of Agricultural Sciences ,Xiangyang 441057,Hubei,China
  • Received:2020-06-28 Online:2020-12-25 Published:2021-01-21

Abstract: The extraction technology of essential oil from Damascus rose was studied by steam distillation. The effects of dosage, extraction time, ratio of material to liquid, and reflux time on the extraction rate of essential oil were investigated. The results showed that, it will be best when the dosage was 200 kg, the extraction time was 4 hours, the ratio of material to liquid was 1∶4, and the reflux time was 2 hours,which can come up to 3.19?.

Key words: Damascus rose, essential oil, extraction technology

CLC Number: