title: [Effect of forchlorfenuron on fruit morphology and lignans content of Schisandra chinensis].
abstract: The effect of plant growth regulator forchlorfenuron (CPPU) 1 x 10(-6), 0.67 x 10(-6), 0.5 x 10(-6) on fruit morphology and effective components lignans was studied. Those morphologies were the combination of four basic morphological changes. The result showed, diametre were increased and longitudinal diametre of fruits were inhibited by foliage fertilizers including CPPU. At the same time, 1 000-grain weight and yield showed the varying degrees increase under CPPU. The order of the degree was 0.5 x 10(-6) > 1 x 10(-6) > 0.67 x 10(-6). Six lignans content of Schisandra chinensis of different harvest time and different CPPU processing groups were determined, the results showed that lignans accumulation occurred mainly in periods of premature the half mature fruiting stages. Under the 0.67 x 10(-6) CPPU treatment, schisandrol B, schisandrin B, schisandrin C content of S. chinensis showed different increase.
authors.forename: Xin
authors.initials: X
authors.lastname: Song
authors.forename: Pu
authors.initials: P
authors.lastname: Ding
authors.forename: Xian-Kuan
authors.initials: XK
authors.lastname: Li
authors.forename: Ting
authors.initials: T
authors.lastname: Chen
authors.forename: Liang
authors.initials: L
authors.lastname: Chen
authors.forename: Bing
authors.initials: B
authors.lastname: Wang
mesh_terms: D002851:Chromatography, High Pressure Liquid; D034242:Cyclooctanes / Q000032:analysis / Q000378:metabolism; D004149:Dioxoles / Q000032:analysis / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D005638:Fruit / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism; D017705:Lignans / Q000032:analysis / Q000378:metabolism*; D010671:Phenylurea Compounds / Q000494:pharmacology*; D011083:Polycyclic Compounds / Q000032:analysis / Q000378:metabolism; D011725:Pyridines / Q000494:pharmacology*
chemical_list: D034242:Cyclooctanes; D004149:Dioxoles; D017705:Lignans; D010671:Phenylurea Compounds; D011083:Polycyclic Compounds; D011725:Pyridines; C015499:schizandrin B; C033585:schizandrol B; C031409:schizandrin C; C116093:N-(2-chloro-4-pyridyl)-N'-phenylurea