Effects of postharvest ripening on physicochemical properties, microstructure, cell wall polysaccharides contents (pectin, hemicellulose, cellulose) and nanostructure of kiwifruit (Actinidia deliciosa)
文献类型： 外文期刊
作者： Wang, Hui 1 ; Wang, Jun 2 ; Mujumdar, A. S. 3 ; Jin, Xinwen 4 ; Liu, Zi-Liang 1 ; Zhang, Yue 1 ; Xiao, Hong-Wei 1 ;
作者机构： 1.China Agr Univ, Coll Engn, POB 194,17 Qinghua Donglu, Beijing 100083, Peoples R China
2.Northwest A&F Univ, Coll Food Sci & Engn, Yangling 712100, Shaanxi, Peoples R China
3.McGill Univ, Dept Bioresource Engn, Ste Anne De Bellevue, PQ, Canada
4.Xinjiang Acad Agr & Reclamat Sci, Inst Agroprod Proc Sci & Technol, Shihezi 832000, Peoples R China
关键词： Kiwifruit; Post-ripening; Microstructure; Cell wall polysaccharide nanostructure; Pectin molecular weight
期刊名称：FOOD HYDROCOLLOIDS （ 影响因子：7.053； 五年影响因子：7.077 ）
ISSN： 0268-005X
年卷期： 2021 年 118 卷
页码：
收录情况： SCI
摘要： Kiwifruit undergoes rapid softening and quality changes after harvest, which has an important impact on consumer appeal, shelf life and market value. Effects of postharvest ripeness on physicochemical properties, microstructure, cell wall fraction (pectin, hemicellulose and cellulose) contents and nanostructure, and pectin molecular weight were investigated. As the postharvest time increased from 0 to 6 days, the contents of total soluble solid and water-soluble pectin increased by 77.4% and 113.0%, respectively; while the content of starch, water insoluble pectin, and hemicellulose decreased by 89.9%, 46.5%, and 33.5%, respectively. Disappearance of starch granules and the increase of intercellular space were observed using SEM. AFM analysis showed that both hemicellulose and pectin depolymerized gradually during storage. Measurements of the molecular weight confirmed the occurrence of depolymerization and degradation of pectin, while the cellulose content, nanostructure, and diameter of individual microfibrils did not change significantly. The findings in current work revealed the quality evolution and related mechanism of kiwifruit during storage.
- 相关文献
作者其他论文 更多>>
-
Improving cotton productivity and nutrient use efficiency by partially replacing chemical fertilizers with organic liquid fertilizer under mulched drip irrigation
作者：Shi, Xiaojuan;Shi, Feng;Li, Nannan;Tian, Yu;Han, Peng;Luo, Honghai;Hao, Xianzhe;Wang, Jun;Liu, Ping;Hao, Xianzhe;Wang, Jun;Liu, Ping;Luo, Honghai
关键词：Liquid organic fertilizers; Soil organic matter; Plant nutrient uptake; Seed cotton yield; Fertilizer use efficiency
-
Increasing cotton lint yield and water use efficiency for subsurface drip irrigation without mulching
作者：Li, Nan-nan;Shi, Xiao-juan;Shi, Feng;Tian, Yu;Wang, Jun;Luo, Hong-hai;Li, Jun-hong;Wang, Zhan-biao;Wang, Jun;Hao, Xian-zhe
关键词：subsurface drip irrigation; without mulching model; soil hydrothermal environment; water use efficiency; photosynthesis
-
Improving nitrogen content in the carboxylation and electron transfer component can boost the reproductive biomass of filmless cotton in arid areas
作者：Li, Nannan;Shi, Xiaojuan;Shi, Feng;Luo, Honghai;Li, Junhong;Hao, Xianzhe;Wang, Jun;Tian, Liwen
关键词：
-
Benzalkonium Chloride and Benzethonium Chloride Effectively Reduce Spore Germination of Ginger Soft Rot Pathogens: Fusarium solani and Fusarium oxysporum
作者：Zhao, Dongxu;Zhang, Yang;Jin, Zhaoyang;Wu, Li;He, Yujian;Bai, Ruxiao;Wang, Jun;He, Yujian;Wu, Li;He, Yujian
关键词：ginger soft rot; Fusarium solani; Fusarium oxysporum; benzalkonium chloride; benzethonium chloride; inactivation
-
Nitric oxide fumigation can affect the metabolism of volatile compounds derived from analyses of fatty acids and amino acids in post-harvest flat peach during cold storage
作者：Song, Fangyuan;Huangfu, Zhaoqing;Han, Yaru;Chen, Jiluan;Song, Fangyuan;Li, Hongmin;Jin, Xinwen;Wang, Zhouping
关键词：Flat peach; Aroma volatiles; Fatty acid metabblism; Amino acids; Cold storage
-
Elucidation of baking induced changes in key odorants of Red Jujube (Ziziphus jujuba Mill. cv.?Junzao?)
作者：Qiao, Yening;Chen, Qinqin;Gou, Min;Wu, Xinye;Lyu, Jian;Bi, Jinfeng;Liu, Zhenzhen;Qiao, Yening;Gou, Min;Purcaro, Giorgia;Wu, Xinye;Jin, Xinwen
关键词：GC-MS-O; 1 H-pyrrole-2-carboxaldehyde; 5-dihydroxy-6-methyl-2; 3-dihydro-4 H-pyran-4-one; 5-methyl-2-furancarboxaldehyde; Benzaldehyde; 3
-
Increase in cotton yield through improved leaf physiological functioning under the soil condition of reduced chemical fertilization compensated by the enhanced organic liquid fertilization
作者：Shi, Xiaojuan;Khan, Aziz;Li, Nannan;Li, Junhong;Shi, Feng;Tian, Yu;Luo, Honghai;Hao, Xianzhe;Wang, Jun;Nepal, Jaya
关键词：organic liquid fertilizer; photosynthetic performance; economic coefficient; seed yield; sustainable agriculture
