[1]李权,林金国*,陈志伟,等. 碱水热处理对毛竹材表面视觉性质的影响[J].西北林学院学报,2017,32(5):213-217.[doi:10.3969/j.issn.1001-7461.2017.05.36]
　LI Quan,LIN Jin-guo*,CHEN Zhi-wei,et al. Influences of Visual Properties of Phyllostachys heterocycla cv.pubescens Surface by Alkaline Hydrothermal Pretreatment[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(5):213-217.[doi:10.3969/j.issn.1001-7461.2017.05.36]
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 碱水热处理对毛竹材表面视觉性质的影响()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第32卷
期数:
2017年第5期
页码:
213-217
栏目:
出版日期:
2017-09-30

文章信息/Info

Title:
 Influences of Visual Properties of Phyllostachys heterocycla cv.pubescens Surface by Alkaline Hydrothermal Pretreatment
文章编号:
1001-7461(2017)05-0213-05
作者:
 李权1; 2; 林金国2*; 陈志伟2; 巫其荣2; 李性苑1
 （1.凯里学院，贵州 凯里 556011；2.福建农林大学 材料工程学院，福建 福州 350002）
Author(s):
 LI Quan1; 2; LIN Jin-guo2*; CHEN Zhi-wei2; WU Qi-rong2; LI Xing-yuan1
 (1.Kaili University,Kaili,Guizhou 556011,China; 2.College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China)
关键词:
 ; 正交试验分析; 毛竹; 材色; 碱水
Keywords:
 ; orthogonal test analysis;  Phyllostachys heterocycla cv.pubescens;  wood color;  alkaline hydrothermal
分类号:
S781.61
DOI:
10.3969/j.issn.1001-7461.2017.05.36
文献标志码:
A
摘要:
 通过正交试验研究了不同碱水热处理条件对毛竹材表面材色的影响规律。结果表明，NaOH浓度对明度（ΔL*）、色调（ΔH）、色饱和度（ΔC）和综合色差（ΔE*）的影响最为显著。随着NaOH浓度和浸渍温度的增加，毛竹试样的明度以及色饱和度都呈下降的趋势，毛竹试样红黄（橙色）色调值呈不断上升的趋势，综合色差值逐渐增大。随着浸渍时间的增加，明度下降，色调值以及色饱和度值变化不明显，综合色差值增大。研究结果为碱水热处理对毛竹材表面视觉性质的综合评价及其加工利用提供了理论依据。
Abstract:
 Effects of different alkaline hydrothermal pretreatment conditions on the surface color of Phyllostachy pubescens were investigated.The results showed that the concentration of NaOH had the most remarkable effects on the brightness (ΔL*),tonal value (ΔH),color saturation (ΔC) and integrated color difference value (ΔE*).With the increase of NaOH concentration and impregnating temperature,the brightness and color saturation decreased,the yellow-red tonal value showed a rising trend,integrated color difference value increased gradually.With the increase of impregnation time,brightness decreased,tonal value and color saturation changes were not obvious,integrated color difference value increased.These results could provide a theoretical guidence for the comprehensive evaluation of visual properties of P.heterocycla cv.pubescens surface by alkaline hydrothermal pretreatment,selection and utilization.

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备注/Memo

备注/Memo:
 收稿日期：2017-01-19修回日期：2017-04-10
基金项目：国家星火计划重点资助项目(2015GA720006) ；福建省科技重大专项资助项目(2014NZ0003) ；贵州省科技合作计划（黔科合LH字［2015］7752号）；贵州省高校优秀科技创新人才奖励计划（黔教合KY字［2015］508）。
作者简介：李权，男，副教授，博士，研究方向：木材科学与木结构建筑。E-mail:liquan-8@163.com
*通信作者：林金国，男，教授，博士生导师，研究方向：木材科学。E-mail:fjlinjg@126.com
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