食品与发酵工业 >

2022 , Vol. 48 >Issue 17: 230 - 235

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.032096

研究报告

麒麟菜残渣的亚硝酸钠吸附能力研究

  • 郭杰 ,
  • 史锋 ,
  • 孙慢慢 ,
  • 马凡淇 ,
  • 李永富
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  • 1(江南大学 食品科学与技术国家重点实验室,江苏 无锡,241122)
    2(江南大学 工业生物技术教育部重点实验室,江苏 无锡,214122)
    3(上海北连食品有限公司,上海,201114)
    4(江南大学 粮食发酵与食品生物制造国家工程研究中心,江苏 无锡,214122)
第一作者:硕士研究生(史锋教授为通信作者,E-mail:shifeng@jiangnan.edu.cn)

收稿日期: 2022-04-23

  修回日期: 2022-05-17

  网络出版日期: 2022-10-01

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Eucheuma sp. waste residue adsorption capacity of sodium nitrite

  • GUO Jie ,
  • SHI Feng ,
  • SUN Manman ,
  • MA Fanqi ,
  • LI Yongfu
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  • 1(State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China)
    2(Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China)
    3(Shanghai Brilliant Gum Co.Ltd., Shanghai 201114, China)
    4(National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China)

Received date: 2022-04-23

  Revised date: 2022-05-17

  Online published: 2022-10-01

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摘要

亚硝酸钠是食品添加剂中毒性最强的物质之一,不溶性膳食纤维(insoluble dietary fiber,IDF)具有很好的亚硝酸钠吸附效果。为了降低亚硝酸钠给人类造成的危害,该文研究了麒麟菜提取卡拉胶之后剩余残渣的化学组成,随后将麒麟菜残渣超微粉碎并测定了它们的水合特性和阳离子交换能力,在此基础上测定了麒麟菜残渣超微粉在体外模拟胃液下的亚硝酸钠吸附能力和亚硝胺合成阻断能力。结果显示,麒麟菜残渣的IDF含量高达90.1%,持水力和膨胀力最高分别达到(5.61±0.06) g/g和(5.67±0.30) mL/g,阳离子交换能力最高为(0.32±0.02) mmol NaOH/g;其在5 min内对亚硝酸钠的吸附率达到(70.0±0.4)%,平衡时高达(93.1±0.7)%,IC50值为0.87 mg/mL,吸附容量高达(18.376±0.066) mg/g,吸附符合Freundlich等温线模型和准二级动力学模型;其对亚硝胺合成的阻断率达到(65.2±2.1)%。由此说明麒麟菜残渣超微粉具有突出的理化性质、亚硝酸钠吸附能力和亚硝胺合成阻断率,适用于开发亚硝酸钠吸附剂。

关键词： 麒麟菜残渣; 不溶性膳食纤维; 超微粉碎; 理化性质; 亚硝酸钠吸附能力; 亚硝胺合成阻断能力

本文引用格式

郭杰 , 史锋 , 孙慢慢 , 马凡淇 , 李永富 . 麒麟菜残渣的亚硝酸钠吸附能力研究[J]. 食品与发酵工业, 2022 , 48(17) : 230 -235 . DOI: 10.13995/j.cnki.11-1802/ts.032096

Abstract

Sodium nitrite is one of the most toxic food additives, and insoluble dietary fiber (IDF) can scavenge sodium nitrite. To reduce the harm caused by sodium nitrite to humans, this paper studied the chemical composition of Eucheuma sp. waste residue after extracting carrageen. Then the Eucheuma sp. waste residue was pulverized to be ultrafine powder, and their hydration characteristics and cation exchange capacity were determined. On this basis, their capacity to adsorb sodium nitrite and ability to block nitrosamine synthesis under the simulated gastric juice in vitro was investigated. Results showed that the IDF content of Eucheuma sp. waste residue was up to 90.1%. Their maximum water holding capacity and expansion capacity reached (5.61±0.06) g/g and (5.67±0.30) mL/g, respectively, and their maximum cation exchange capacity was (0.32±0.02) mmol NaOH/g. More interestingly, they could adsorb (70.0±0.4)% sodium nitrite within 5 min and the adsorption ratio reached (93.1±0.7)% after equilibrium. The IC50 value was 0.87 mg/mL, and the adsorption capacity was up to (18.376±0.066) mg/g. The adsorption accorded with the Freundlich isotherm model and pseudo-second-order kinetic model. Furthermore, their blocking rate of nitrosamine synthesis reached (65.2±2.1) %. In conclusion, the ultrafine powder of Eucheuma sp. waste residue has excellent physicochemical properties, sodium nitrite adsorption capacity, and nitrosamine synthesis blocking ability, thereby it is suitable for developing sodium nitrite scavengers.

Key words： Eucheuma sp. waste residue; insoluble dietary fiber; ultrafine grinding; physicochemical properties; sodium nitrite adsorption capacity; nitrosamine synthesis blocking ability

参考文献

[1] 谢燕丹, 刘零怡, 楼乔明, 等.加工蔬菜中亚硝酸盐的消除技术研究进展[J].食品与发酵工业, 2016, 42(8):279-286.
XIE Y D, LIU L Y, LOU Q M, et al.Advances on nitrite-eliminating in vegetable processing[J].Food and Fermentation Industries, 2016, 42(8):279-286.
[2] 郭莎莎, 陈义伦, 姚巧云, 等.抗氧化剂对西式火腿品质及亚硝酸盐转化途径的影响[J].食品与发酵工业, 2017, 43(7):181-185.
GUO S S, CHEN Y L, YAO Q Y, et al.Effect of antioxidants on quality and nitrite conversion pathway in western-style ham[J].Food and Fermentation Industries, 2017, 43(7):181-185.
[3] 任明非. 米糠不溶性膳食纤维与Cd2+结合特性的研究[D].无锡:江南大学, 2020.
REN M F.Study on the binding characteristics of rice bran insoluble dietary fiber with Cd2+[D].Wuxi:Jiangnan University, 2020.
[4] ZHU F M, DU B, XU B J.Superfine grinding improves functional properties and antioxidant capacities of bran dietary fibre from Qingke (hull-less barley) grown in Qinghai-Tibet Plateau, China[J].Journal of Cereal Science, 2015, 65:43-47.
[5] WANG C F, SONG R Z, WEI S Q, et al.Modification of insoluble dietary fiber from ginger residue through enzymatic treatments to improve its bioactive properties[J].LWT, 2020, 125:109220.
[6] LUO X L, WANG Q, FANG D Y, et al.Modification of insoluble dietary fibers from bamboo shoot shell:Structural characterization and functional properties[J].International Journal of Biological Macromolecules, 2018, 120:1 461-1 467.
[7] JIANG G H, WU Z G, AMEER K, et al.Particle size of ginseng (Panax ginseng Meyer) insoluble dietary fiber and its effect on physicochemical properties and antioxidant activities[J].Applied Biological Chemistry, 2020, 63:70.
[8] QI J, YOKOYAMA W, MASAMBA K G, et al.Structural and physico-chemical properties of insoluble rice bran fiber:Effect of acid-base induced modifications[J].RSC Advances, 2015, 5(97):79 915-79 923.
[9] LIU Y L, ZHANG H B, YI C P, et al.Chemical composition, structure, physicochemical and functional properties of rice bran dietary fiber modified by cellulase treatment[J].Food Chemistry, 2021, 342:128352.
[10] 任顺成, 胡海洋.模拟胃液条件下多酚及其复配对亚硝化反应的消减作用[J].食品科技, 2021, 46(2):264-271.
REN S C, HU H Y.Attenuation of nitrosation by polyphenols and complexes in simulated gastric juice[J].Food Science and Technology, 2021, 46(2):264-271.
[11] 刘星, 陈义伦, 张小丹, 等.提取条件对洋葱提取物清除亚硝酸盐效果的影响[J].食品与发酵工业, 2012, 38(10):189-193.
LIU X, CHEN Y L, ZHANG X D, et al.Study of the extraction condition of onion extracts on the scavenging activity of nitrite[J].Food and Fermentation Industries, 2012, 38(10):189-193.
[12] 赵二劳, 王晓妮, 张海容, 等.山楂清除亚硝酸盐及阻断亚硝胺合成的研究[J].食品与发酵工业, 2006, 32(10):29-31.
ZHAO E L, WANG X N, ZHANG H R, et al.Study on scavenging nitrite and disconnecting nitrosamine synthesis with hawthorn extracts[J].Food and Fermentation Industries, 2006, 32(10):29-31.
[13] GOÑI I, MARTIN-CARRÓN N.In vitro fermentation and hydration properties of commercial dietary fiber-rich supplements[J].Nutrition Research, 1998, 18(6):1 077-1 089.
[14] 朱艳芳, 杨杰, 刘东华, 等.黄秋葵花体外清除亚硝酸盐及阻断亚硝胺合成的研究[J].食品与发酵工业, 2014, 40(11):100-103.
ZHU Y F, YANG J, LIU D H, et al.Study on eliminating nitrite and blocking nitrosamine synthesis by Okra flower extracts in vitro[J].Food and Fermentation Industries, 2014, 40(11):100-103.
[15] 田迪英, 杨荣华, 王琪, 等.红薯不同部位抑制亚硝化反应能力及总黄酮含量比较[J].食品与发酵工业, 2007, 33(3):8-11.
TIAN D Y, YANG R H, WANG Q, et al.Comparison of nitrosation inhibition activities and total flavonoid contents in different parts of sweet potato[J].Food and Fermentation Industries, 2007, 33(3):8-11.
[16] 梁英岳, 傅亮, 孙颖莺, 等.模拟胃液条件下红豆多肽清除亚硝酸盐及阻断亚硝胺合成的研究[J].食品与发酵工业, 2010, 36(4):40-44.
LIANG Y Y, FU L, SUN Y Y, et al.Nitrite scavenging activity and nitrosamine interdiction of red bean peptide in simulated gastric fluid[J].Food and Fermentation Industries, 2010, 36(4):40-44.
[17] 来思彤, 崔清亮, 刘金龙, 等.紫花苜蓿茎叶功能特性指标的测定与分析[J].食品科学, 2020, 41(7):73-78.
LAI S T, CUI Q L, LIU J L, et al.Determination and analysis of functional characteristics of alfalfa stems and leaves[J].Food Science, 2020, 41(7):73-78.
[18] 苏学军, 刘广聪, 宗春燕.仙鹤草提取物对饲料中亚硝酸盐的清除作用[J].中国饲料, 2019(21):41-44.
SU X J, LIU G C, ZONG C Y.Scavenging effect of Agrimonia pilosa extract on nitrite in feed[J].China Feed, 2019(21):41-44.
[19] 樊琛, 李倩, 曾庆华, 等.芦荟清除亚硝酸盐的作用机理[J].食品科技, 2011, 36(12):63-65;68.
FAN C, LI Q, ZENG Q H, et al.Mechanism of aloe for cleaning nitrite[J].Food Science and Technology, 2011, 36(12):63-65;68.
[20] 宋娟, 李晓晖, 宁喜斌.微波制作壳聚糖质活性炭对亚硝酸钠的吸附性能[J].材料科学与工程学报, 2014, 32(5):765-768.
SONG J, LI X H, NING X B.Adsorption of sodium nitrite by chitosan-activated carbon made in microwave[J].Journal of Materials Science and Engineering, 2014, 32(5):765-768.
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