Study on Chemical Components and Properties of Radial Chinese Fir

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摘要 ThevariabilityofmainchemicalcompositionofradialChinesefirwasstudied.Analysisofvarianceshowedthatvariancewassignificant,especiallyforholocelluloseandα-cellulose;theholocellulosecontentinheartwoodwaslowerthanthatinsapwood;thelignincontentdecreasedfromPosition1toPosition3,butincreasedgraduallyfromPosition4toPosition8;theα-cellulosecontentinheartwoodwaslowerthanthatinsapwood;andtherelativecrystallinitywas59.97%inPosition1,60.80%inPosition2,andabout42%inothers.
机构地区 不详
出版日期 2007年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)