| 采后NaClO水浴处理对板栗沙藏效果的影响 |
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| 引用本文： | 梁丽松,王贵禧,杨小胡.采后NaClO水浴处理对板栗沙藏效果的影响[J].林业科学研究,2007,20(1):92-96. |
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| 作者姓名： | 梁丽松 王贵禧 杨小胡 |
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| 作者单位： | 1. 中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京,100091
2. 湖南省林业科学院,湖南,长沙,410004 |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | 以'燕昌'板栗为试材,研究了采后不同浓度NaClO(100、500、1 000 mg·L-1)水浴处理对板栗沙藏效果的影响.研究表明:500 mg·L-1NaClO水浴处理有利于降低板栗在沙藏期间(30 ～150 d)的淀粉水解,有利于保持沙藏后期的淀粉含量.1 000 mg·L-1NaClO水浴处理抑制了蛋白质的降解,其它处理与对照没有差异.水浴处理促进了板栗在处理期间的乙醇积累,在沙藏过程中乙醇逐渐消失并且与对照没有差异.NaClO水浴处理对抑制沙藏板栗的发芽和腐烂有明显作用,经150 d沙藏,500 mg·L-1处理的发芽率和腐烂率均为2%,1 000 mg·L-1处理的均为0.500、1 000 mg·L-1NaClO水浴处理有利于提高沙藏板栗的质量.
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| 关 键 词： | 板栗 沙藏 水浴处理 贮藏效果 |
| 文章编号： | 1001-1498（2007）01-0092-05 |
| 收稿时间： | 2005-06-09 |
| 修稿时间： | 2005-06-092006-10-16 |
The Effects of Postharvest Sodium HypochloriteWater Curing on the SandStorage Quality of Chinese Chestnut (Castanea mollissima ) |
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| LIANG Li-song,WANG Gui-xi and YANG Xiao-hu.The Effects of Postharvest Sodium HypochloriteWater Curing on the SandStorage Quality of Chinese Chestnut (Castanea mollissima )[J].Forest Research,2007,20(1):92-96. |
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| Authors: | LIANG Li-song WANG Gui-xi and YANG Xiao-hu |
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| Institution: | Research In stitu te of forestry, CAF; K ey L aboratory of Tree Breed ing and Cu lt ivation, S tate Forestry A dm in is tration, Be ijing?? 100091, China;Research In stitu te of forestry, CAF; K ey L aboratory of Tree Breed ing and Cu lt ivation, S tate Forestry A dm in is tration, Be ijing?? 100091, China;Hu nan Forestry Inst itute, Changsha?? 410004, Hu nan, China |
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| Abstract: | The paper deals w ith the effects of postharvest treatm ents of sod ium hypochlorite ( 100, 500, 1 000 mg?L-1 )w ater curing on quality of Ch inese chestnut(Castaneamollissima B lum e, cv. Y anchang) during sand storage.The results are as fo llow s: Postharvest treatmentsw ith 100 and 500mg? L- 1NaC lO w ater curing cou ld slowdown thehydro lysis o f starch dur ing sand storage, and keep the so lub le sugar contents at the late storage per iod. 1 000mg?L-1N aC lO w ater curing cou ld ma intain the content of pro te in, but therew as no significant difference of protein con??tents betw een other treatments and con tro.l A lcoho l could accumu late in chestnut during w ater curing treatments,and itw as reduced to the level o f contro l during sand storage. NaC lO w ater curing treatmen ts had the remarkab leeffects on prohibiting chestnut from decay and sprou ting, the rate of decay or sprout ing w ere 2% fo r 500 mg? L-1N aC lO and 0% fo r 1 000mg? L-1 NaC lO w hen sand stored for 150 d. The conc lusion w as that 500 and 1 000 mg? L-1 N aC lO w ater curing had better effects on sand storage o f chestnu. |
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| Keywords: | NaClO |
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