Physicochemical properties and in vitro antioxidant activities of polysaccharide from Artocarpus heterophyllus Lam. pulp
文献类型: 外文期刊
第一作者: Zhu, Kexue
作者: Zhu, Kexue;Zhang, Yanjun;Xu, Fei;He, Shuzhen;Wu, Gang;Tan, Lehe;Nie, Shaoping;Gong, Deming
作者机构:
关键词: Artocarpus heterophyllus Lam;Polysaccharide;Physicochemical properties;Antioxidant activity
期刊名称:CARBOHYDRATE POLYMERS ( 影响因子:9.381; 五年影响因子:8.678 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: A water-soluble polysaccharide from Artocarpus heterophyllus Lam. (jackfruit) pulp (JFP-Ps) was purified and its physicochemical properties were investigated. The in vitro antioxidant activities of JFP-Ps was evaluated by measuring DPPH center dot and (OH)-O-center dot radicals scavenging activities, as well as reducing power. The results showed that JFP-Ps contained 79.12% of total sugar, 5.83% of protein, 15.65% of uronic acid, and 15 kinds of amino acids with high levels of Asp, Glu, Val, Leu and Lys. JFP-Ps was mainly composed of Rha, Ara, Gal, Glc, Xyl and GalA, with an average molecular weight of 1668 kDa. FT-IR results showed the bands at the range of 1200-850 cm(-1) suggested the presence of carbohydrates in JFP-Ps. The results of antioxidant activities showed that JFP-Ps exhibited strong DPPH center dot and (OH)-O-center dot radical scavenging activities, with a relatively lower reducing power, suggesting that JFP-Ps can be exploited as effective natural antioxidant applications in medical and food industries. (C) 2016 Elsevier Ltd. All rights reserved.
分类号: O629`Q53
- 相关文献
作者其他论文 更多>>
-
Changes in key volatile components associated with leaf quality of Pandanus amaryllifolius Roxb. alongside growth duration
作者:Yan, Lu;Zhang, Ang;Qin, Xiaowei;Yu, Huan;Ji, Xunzhi;He, Shuzhen;Zong, Ying;Gu, Chunhe;Feng, Zhen;Hu, Lisong;Lu, Zhiqing;Yan, Lu;Lu, Zhiqing
关键词:GC-MS; VOCs; 2-Acetyl-1-pyrroline; Squalene; Agronomic traits; Leaf quality
-
Effect of microwave pretreatment and adding strategies of Hongqu lees on the physicochemical properties and microbial communities of fermented large yellow croaker sauce
作者:Zhang, Xiujie;Xu, Fei;Zhang, Xiujie;Lin, Na;Wei, Banghong;Guo, Quanyou;Xu, Fei
关键词:Large yellow croaker sauce; Microwave pretreatment; Hongqu lees; Fermentation; Flavor enhancement; Microbial composition
-
Identification of Wheat Stripe Rust Inoculum Sources and Dispersal Routes Responsible for Initial Rust Establishment in Southern Henan of China
作者:Wang, Aolin;Jiang, Ru;Zhang, Meihui;Nie, Xiao;Huang, Liang;Liu, Wei;Fan, Jieru;Zhou, Yilin;Wang, Aolin;Hu, Xiaoping;Wang, Aolin;Hu, Xiaoping;Cao, Shiqin;Sun, Zhenyu;Peng, Hong;Xu, Fei;Xu, Xiangming
关键词:aeromycology; backward-trajectory calculations; epidemiological investigation; migration routes; source identification; wheat stripe rust
-
A novel targeted anticancer drug delivery strategy: Cnidium officinale polysaccharide conjugated with carboxymethyl-5-fluorouracil and folic acid for ovarian cancer therapy
作者:Zhang, Yutong;Zhang, Yanjun;Zhang, Yutong;Palanisamy, Subramanian;Kwon, Mi-Hye;Kou, Fang;Uthamapriya, Rajavel Arumugam;Lee, Dongki;Lee, Dong-Jin;You, Sangguan;Palanisamy, Subramanian;Kwon, Mi-Hye;Uthamapriya, Rajavel Arumugam;You, Sangguan;Ge, Yunfei;Bao, Honghui;Bao, Honghui;Bao, Honghui
关键词:Polysaccharide; 5-fluorouracil; Folic acid; Anticancer; Drug deliver
-
Synergistic effect of pectin and the flavanols mixture on in vitro starch digestion and the corresponding mechanism
作者:Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Qin, Yajuan;Wang, Ping;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Zhang, Yutong
关键词:Rutin; Quercetin; Kaempferol; alpha-Glucosidase; Pectin; In vitro starch digestion
-
Comparison of phenolic profiles and antioxidant activities in the pulps from 21 different Artocarpus heterophyllus Lam. cultivars
作者:Cheng, Ming;Liu, Mengyang;Tan, Lehe;Wu, Gang;Xu, Bingqiang;Zhang, Yanjun;Zhu, Kexue;Cheng, Ming;Liu, Mengyang;Tan, Lehe;Wu, Gang;Xu, Bingqiang;Zhang, Yanjun;Zhu, Kexue;Cheng, Ming;Li, Chuan;Cheng, Ming;Xu, Bingqiang;Liu, Mengyang;Wu, Gang;Zhang, Yanjun;Zhu, Kexue;Liu, Mengyang;Zhang, Yanjun;Zhu, Kexue
关键词:Artocarpus heterophyllus Lam.; Phenolic profile; Antioxidant activity; UPLC-ESI-Q-TOF-MS/MS
-
Functionally differentiated GL2-interacting-repressor 1 homoeologs regulate epidermal hair development of Gossypium hirsutum
作者:Yu, Li;Zhao, Xuan;Hua, Langjing;Yuan, Rong;Wei, Yiting;Luo, Kun;Ma, Long-en;Hu, Xin;Cao, Yuefen;Ding, Mingquan;Rong, Junkang;Yu, Li;Guan, Xueying;Feng, Shengjun;Wu, Gang;Du, Xiongming;He, Shoupu
关键词: