title: [Headspace solid-phase microextraction-gas chromatography-mass spectrometry for analysis of volatile components from pollen pini].
abstract: Headspace solid-phase microextraction HS-SPME) technique was employed to extract the volatile compounds from Pollen Pini. The volatile components were isolated and identified successfully by gas chromatography-mass spectrometry (GC-MS). The volatiles were collected using several SPME parameters (including extraction time and temperature). The best response was obtained using a PA fiber by when the extraction temperature was 70 degrees C, extraction time was 30 minutes and desorption time was 10 time. Analysis was performed by GC-MS. Seventy components were identified by HS-SPME. The main components were fatty compounds. The results showed that the HS-SPME technique could be used to extract the volatile components from HS-SPME-GC-MS.
authors.affiliation: Center of Analysis and Testing of Shantou University, Shantou 515063, China. zhangxs@stu.edu.cn
authors.forename: Xiao-shan
authors.initials: XS
authors.lastname: Zhang
authors.forename: Tu-feng
authors.initials: TF
authors.lastname: Chen
authors.forename: Hai-dan
authors.initials: HD
authors.lastname: Zhang
authors.forename: Wen-hua
authors.initials: WH
authors.lastname: Gao
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D005223:Fats / Q000032:analysis / Q000302:isolation & purification; D005232:Fatty Acids, Volatile / Q000032:analysis / Q000302:isolation & purification; D035264:Flowers; D008401:Gas Chromatography-Mass Spectrometry; D009822:Oils, Volatile / Q000737:chemistry / Q000302:isolation & purification*; D019308:Palmitic Acid / Q000032:analysis / Q000302:isolation & purification; D028223:Pinus / Q000737:chemistry*; D011058:Pollen / Q000737:chemistry; D013729:Terpenes / Q000032:analysis / Q000302:isolation & purification*
chemical_list: D004365:Drugs, Chinese Herbal; D005223:Fats; D005232:Fatty Acids, Volatile; D009822:Oils, Volatile; D013729:Terpenes; D019308:Palmitic Acid