生产与科研应用

机械球磨处理对麻竹笋壳膳食纤维理化性质及结构的影响

  • 黄山 ,
  • 汪楠 ,
  • 张月 ,
  • 张甫生 ,
  • 郑炯
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  • 1(西南大学 食品科学学院,重庆,400715)
    2(食品科学与工程国家级实验教学示范中心(西南大学),重庆,400715
本科生(郑炯副教授为通讯作者,E-mail:zhengjiong_swu@126.com)

收稿日期: 2019-08-01

  网络出版日期: 2020-04-10

基金资助

国家自然科学基金(31701617)

Effect of mechanical ball milling on physicochemical properties and structureof Dendrocalamus latiflorus shell dietary fiber

  • HUANG Shan ,
  • WANG Nan ,
  • ZHANG Yue ,
  • ZHANG Fusheng ,
  • ZHENG Jiong
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  • 1(College of Food Science, Southwest University, Chongqing 400715, China)
    2(National Demonstration Center for Experimental Food Science and Engineering Education (Southwest University),Chongqing 400715, China)

Received date: 2019-08-01

  Online published: 2020-04-10

摘要

以麻竹笋壳为原料,机械球磨为处理手段,通过改变大小球磨珠比例得到不同粒径大小的麻竹笋壳膳食纤维(Dendrocalamus latiflorus shell dietary fiber,DSDF),探究其对麻竹笋壳膳食纤维理化性质的影响,并以红外光谱、热重分析、扫描电镜等方法表征了经不同大小球数量比处理的DSDF形貌、热稳定性和官能团等结构特征。研究结果表明,DSDF粒径随球磨珠大小球数量比的增加呈先增加后减小的趋势,当大小球比为1∶5时,DSDF粒径最小,为684.9±69.23 nm,持水力为(4.12±0.04) g/g、持油力为(3.93±0.18) g/g、膨胀力为(8.22±0.51) mL/g最大,其颜色比未处理组更加明亮且变浅;DSDF的微观结构特征也在球磨处理后产生了变化,纤维素部分分解,热稳定性下降,DSDF在球磨作用下尺寸减小,表面粗糙并出现裂痕,有团聚现象产生,但球磨处理基本没有改变DSDF的官能团特征。这些结果说明机械球磨处理有效改善了DSDF特性,是一种改性DSDF的有效方式。

本文引用格式

黄山 , 汪楠 , 张月 , 张甫生 , 郑炯 . 机械球磨处理对麻竹笋壳膳食纤维理化性质及结构的影响[J]. 食品与发酵工业, 2020 , 46(5) : 115 -120 . DOI: 10.13995/j.cnki.11-1802/ts.021875

Abstract

To explore the effect on the physicochemical properties and microstructure of the Dendrocalamus latiflorus shell dietary fiber (DSDF), this paper used Dendrocalamus latiflorus shell as raw material to obtain DSDF with different particle sizes by mechanical ball milling. The morphology, thermal stability and functional groups were characterized by FT-IR, TGA and SEM. The results showed that the DSDF particle size increased first and then decreased with the increase of the ball-to-ball ratio. When the ball-to-ball ratio was 1∶5, the DSDF particle size was the smallest (684.9±69.23 nm), the water holding capacity (4.12±0.04 g/g), oil holding capacity (3.93±0.18 g/g) and swelling capacity (8.22±0.51 mL/g) were the biggest. And its color was brighter and lighter than the original. The microstructure characteristics of DSDF also changed after ball milling, the cellulose partially decomposed and the thermal stability decreased. The size of DSDF decreased under ball milling; the surface was rough and cracked; and agglomeration occurred. However, the functional group characteristics of DSDF were basically unchanged by ball milling. These result indicated that the mechanical ball milling could effectively improve the properties of DSDF, which is an effective way to modify DSDF.

参考文献

[1] CHEN Guangjing,CHEN Xuhui,YANG Bing,et al.New insight into bamboo shoot (Chimonobambusa quadrangularis) polysaccharides: Impact of extraction processes on its prebiotic activity[J].Food Hydrocolloids,2019,95:367-377.
[2] 王浩,李凯,田瑶,等.笋壳利用现状及其分析——以四川省为例[J].农村经济与科技,2018,29(9):45-57.
[3] CHEN G,CHEN K,ZHANG R,et al. Polysaccharides from bamboo shoots processing by-products: New insight into extraction and characterization[J].Food Chemistry,2018,245:1 113-1 123.
[4] GUAN M,ZHANG Z,YONG C,et al. Interface compatibility and mechanisms of improved mechanical performance of starch/poly(lactic acid) blend reinforced by bamboo shoot shell fibers[J].Journal of Applied Polymer Science,2019,136(35):47 899.
[5] 张小强.膳食纤维的定义、分类和理化特性[J].科技展望,2016,26(20):285.
[6] 扈晓杰,韩冬,李铎.膳食纤维的定义、分析方法和摄入现状[J].中国食品学报,2011,11(3):133-137.
[7] DEEPAK M,SHEWETA B.Composition,properties and health benefits of indigestible carbohydrate polymers as dietary fiber: A review[J].International Journal of Biological Macromolecules,2013,61(10):1-6.
[8] 吴洪斌,王永刚,郑刚,等.膳食纤维生理功能研究进展[J].中国酿造,2012,31(3):13-16.
[9] ZHANG M,LIAO A,KIRAN T,et al.Modification of wheat bran insoluble dietary fiber with carboxymethylation, complex enzymatic hydrolysis and ultrafine comminution[J].Food Chemistry,2019,297:1-9.
[10] VIRIDIANA T O,LUIS E G A,SERGIO O,et al. Advances in the functional characterization and extraction processes of dietary fiber[J].Food Engineering Reviews,2015,8(3):251-271.
[11] 张宏邦,罗洁,易翠平,等.稻米膳食纤维的提取、改性及应用研究进展[J].中国粮油学报,2019,34(6):141-146.
[12] 丁莎莎,黄立新,张彩虹,等.膳食纤维的制备、性能测定及改性的研究进展[J].食品工业科技,2016,37(8):381-386.
[13] 刘露.机械球磨法改性生物炭材料研究进展[J].四川化工,2019,22(3):14-16.
[14] WANG Y,FORSSBERG E.Production of carbonate and silica nano-particles in stirred bead milling[J].International Journal of Mineral Processing,2006,81(1):1-14.
[15] UMMA A,MALEQUE M A,ISKANDAR I Y,et al.Effect of ball milling parameters on the synthesization of carbon nanotube aluminium nano composite[J].Advanced Materials Research,2012,626(1):537-541.
[16] 易甜,崔文文,王明锐,等.锦橙皮渣膳食纤维微粉化及其功能特性分析[J].食品科学,2019,40(10):8-14.
[17] 张丽媛,陈如,田昊,等.超微粉碎对苹果膳食纤维理化性质及羟自由基清除能力的影响[J].食品科学,2018,39(15):139-144.
[18] WEN Y,NIU M,ZHANG B,et al.structural characteristics and functional properties of rice bran dietary fiber modified by enzymatic and enzyme-micronization treatments[J].LWT-Food Science and Technology,2017,75:344-351.
[19] WANG T,SUN X,ZHOU Z,et al. Effects of microfluidization process on physicochemical properties of wheat bran[J].Food Research International,2012,48(2):742-747.
[20] CHOI Y M,JUNG K C,JO H M,et al.Combined effects of potassium lactate and calcium ascorbate as sodium chloride substitutes on the physicochemical and sensory characteristics of low-sodium frankfurter sausage[J].Meat Science,2014,96(1):21-25.
[21] PROMLUCK S,SHAI B,PANTIPA J,et al.Textural and sensory quality of poultry meat batter containing malva nut gum,salt and phosphate[J].LWT-Food Science and Technology,2007,40:498-505.
[22] 郑炯,陈琪,曾瑞琪,等.竹笋膳食纤维对黄桃果酱品质的影响[J].食品与发酵工业,2019,45(5):177-184.
[23] 纪桢,许佳林,孟现星,等.球磨法制备富硒绿茶粉工艺优化[J].食品工业科技,2019,40(7):161-165.
[24] LUO X,WANG Q,FANG D,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.
[25] 方东亚,郑亚凤.笋头膳食纤维复合酶法改性工艺优化及其理化特性评价[J].福建农业学报,2019,34(3):364-370.
[26] CHAU C F,WEN Y,WANG Y.Effects of micronisation on the characteristics and physicochemical properties of insoluble fibres[J].Journal of the Science of Food and Agriculture,2006,86(14):2 380-2 386.
[27] 宋慧慧,陈芹芹,毕金峰,等.基于压差闪蒸干燥结合振动磨粉碎制备枸杞粉的性质研究[J].中国食品学报,2019,19(6):116-123.
[28] ALINE J,DENISE M A,MARIA H G C,et al. Evaluation of the chemical composition and colour in long-life tomatoes (Lycopersicon esculentum Mill) dehydrated by combined drying methods[J].International Journal of Food Science & Technology,2014,49(9):2 001-2 007.
[29] CHEN D,LAWTON D,THOMPSON M R.et al.Biocomposites reinforced with cellulose nanocrystals derived from potato peel waste[J].Carbohydrate Polymers,2012,90(1):709-716.
[30] 李璐,黄亮,苏玉,等.超微化雷竹笋膳食纤维的结构表征及其功能特性[J].食品科学,2019,40(7):74-81.
[31] SUN Shaoni,CAO Xuefei,LI Hanying,et al.Structural characterization of residual hemicelluloses from hydrothermal pretreated Eucalyptus fiber[J].International Journal of Biologica Macromolecules,2014,69:158-164.
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