激光生物学报Issue(5)：416-422,7.DOI:10.3969/j.issn.1007-7146.2015.05.004
草豆蔻、红豆蔻、宽丝豆蔻的傅里叶变换红外光谱研究
A Study of A.galanga(L.)Willd,A.katsumadae Hayata and A.Petaloideum by FTIR
摘要
Abstract
By using the FTIR spectrometer on A.galanga(L.)Willd,A.katsumadae Hayata and A.Petaloideum test-ed,We analyse and compare the differences of infrared spectrum.According to the number of chemical bonds and func-tional groups to the qualitative analysis of chemical constituents of medicinal materials contained.The results showed that,three kinds of medicinal herbs contain volatile oils,diarylheptanoids,flavonoids,sugars and amino acids com-pounds.The fingerprint difference in the region 1 760 ~1 700 cm-1 ,1 600 ~1 400 cm-1 ,1 350 ~1 000 cm-1 for the sec-ond derivative infrared spectra processing,combined with the absorbance ratio method was used to calculate the relative content of A.Petaloideum and found that it contained higher amount of volatile oil and flavonoids least ammount of sug-ars,sugars.Moreover,the major active ingredient of A.Petaloideum was 1 ,8-cineole;but A.galanga(L.)Willd and A.katsumadae Hayata is the methyl cinnamate.Three kinds of medicinal plants belong to different species,showing that patterns between content and components of the main components are different.Therefore A.galanga(L.)Willd or A.katsumadae Hayata should not replace A.Petaloideum.Study on the three kinds of materials by FTIR provides a new way to analyze the Zingiberaceae quantitatively and qualitatively and gives a quality evaluation.关键词
药理活性/傅里叶变换红外光谱/草豆蔻/红豆蔻/宽丝豆蔻Key words
pharmacological activity/FTIR/A.galanga (L.)Willd/A.katsumadae Hayata/A.Petaloideum分类
化学化工引用本文复制引用
刘艳,司民真,李家旺,张川云,张德清,李伦,熊洋..草豆蔻、红豆蔻、宽丝豆蔻的傅里叶变换红外光谱研究[J].激光生物学报,2015,(5):416-422,7.基金项目
国家自然科学基金 （）
