Effects of Calcium Hydroxide on Quality of Millet Noodles
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摘要: 本文研究了氢氧化钙对小米粉面团热力学特性及面条品质的影响。结果表明，添加氢氧化钙对小米粉的热水膨胀度、糊化性质和吸热焓具有明显的影响，当氢氧化钙添加量为0.1%时，小米粉的热水膨胀度最高，氢氧化钙添加量为0.2%时，面条的蒸煮损失最低，继续添加氢氧化钙，小米面条的蒸煮损失增加。氢氧化钙可加速淀粉糊化进程、降低吸热焓，添加0.2%氢氧化钙的小米面条具有较好的感官品质和质地特性，综合可接受度最高，且蛋白聚集度较高，此时内部淀粉凝胶的微观网络结构比纯小米面条更加均一、紧密。Abstract: This paper studied on the effect of calcium hydroxide on thermodynamic properties of millet dough and qualities of millet noodles,and the mechanism was analyzed. The results showed that the addition of calcium hydroxide had significant effects on the hot-water swelling power,pasting property and endothermic enthalpy of millet flour. When adding 0.1% calcium hydroxide,the hot-water swelling power was the highest,and when adding 0.1% calcium hydroxide,the cooking loss was the lowest. However,continuing to add calcium hydroxide,the cooking loss increased. Due to the presence of calcium hydroxide,the starch gelatinization process was accelerated and the endothermic enthalpy was reduced. Moreover,at this time,the sensory quality and texture characteristics of millet noodles were better,comprehensive acceptability was the highest,and the protein aggregation degree was higher. The microscopic network structure of the internal starch gel was more uniform and compact than the pure millet noodles.
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Keywords:
- calcium hydroxide /
- millet /
- noodles /
- cooking qualities
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[1] 吴立根,屈凌波.谷子的营养功能特性与加工研究进展[J].食品研究与开发,2018,39(15):191-196. [2] 候蕊.谷子脂氧合酶(LOX)与小米储藏过程中褪色关系的研究[D].太谷:山西农业大学,2016:15-21. [3] 贾鹏禹,李朝阳,曹龙奎,等.高效液相色谱法测定小米中黄色素的含量[J].黑龙江八一农垦大学学报,2015,27(5):111-115. [4] 刘敏轩,陆平.中国谷子育成品种维生素E含量分布规律及其与主要农艺性状和类胡萝卜素的相关性分析[J].作物学报,2013,39(3):398-408. [5] Annor G A,Marcone M,Corredig M,et al. Effects of the amount and type of fatty acids present in millets on their in vitro starch digestibility and expected glycemic index(eGI)[J].Journal of Cereal Science,2015,64:76-81.
[6] Hegde P S,Chandra T S.ESR spectroscopic study reveals higher free radical quenching potential in kodo millet(Paspalum scrobiculatum)compared to other millets[J].Food Chemistry,2005,92(1):177-182.
[7] 吉义平,张钰,张永梅.速食苦荞小米方便粥的制备工艺研究[J].食品工业,2015,36(3):28-31. [8] 郑洪元,侯东辉,王文浩,等.一种糙小米方便粥及其制备方法:CN105029189A[P].2015-11-11. [9] 王效金,管延安,李颖.小米山药混合粉的制作及品质分析[J].粮食与饲料工业,2011(7):23-26. [10] Wunnam Alhassan Martha,Ojangba Theodora,Kweku Amagloh Francis. Development of gluten-free biscuit from peanut-pearl millet composite Flour[J]. American Journal of Food Science and Technology,2019,7(2):40-44.
[11] 李长见.抗氧化小米发酵饮料的研制[J].饮料工业,2017,20(6):27-30. [12] 李安,刘小雨,张惟广.小米黄酒酿造工艺的研制及优化[J].食品研究与开发,2020,41(5):150-157. [13] 申丽媛,尹忞强,吴婷婷,等.杂粮面条工艺配方的优化[J].粮食与油脂,2019,32(6):53-56. [14] 张钟,李凤霞,张惠英.玉米抗性淀粉的添加对面条品质的影响[J].粮食与饲料工业,2014(1):24-26,29. [15] 范会平,陈月华,卞科,等.碱性盐对面团流变特性及面条品质的影响[J].食品与发酵工业,2018,44(4):97-103. [16] Brenda C J,Marcela G M,Juan de Dios F C,et al. Effect of steeping time and calcium hydroxide concentration on the water absorption and pasting profile of corn grits[J].Journal of Food Engineering,2014,122:72-77.
[17] Hedayati S,Majzoobi M,Shahidi F,et al. Effects of NaCl and CaCl2 on physicochemical properties of pregelatinized and granular cold-water swelling corn starches[J].Food Chemistry,2016,213:602-608.
[18] Cornejo-Villegas M D L á,Rincón-Londoño N,Del Real-López A,et al. The effect of Ca2+ ions on the pasting,morphological,structural,vibrational,and mechanical properties of corn starch-water system[J].Journal of Cereal Science,2018,79:174-182.
[19] 魏明英,邬应龙.大米蛋白的研究进展[J].粮食与饲料工业,2003(3):44-45. [20] American Association of Cereal Chemists. Approved Methods of the American Association of Cereal Chemists,10th 377ed[S]. AACC International. Methods,2000:76-21,66-50.
[21] Chang H C,Chen H H,Hu H H.Textural changes in fresh egg noodles formulated with seaweed powder and full or partial replacement of cuttlefish paste[J].Journal of Texture Studies,2011,42(1):61-71.
[22] Khouryieh H,Herald T,Aramouni F.Quality and sensory properties of fresh egg noodles formulated with either total or partial replacement of egg substitutes[J].Journal of Food Science,2006,71(6):S433-S437.
[23] Meilgaard M,Civile G,Carr B. Affective tests[J]. In Sensory Evaluation Techniques,CRC Press,Boca Raton,FL,1991,201-226.
[24] Choy A L,Morrison P D,Hughes J G,et al. Quality and antioxidant properties of instant noodles enhanced with common buckwheat flour[J].Journal of Cereal Science,2013,57(3):281-287.
[25] 汤培培,刘亚伟,刘洁.氢氧化钙对玉米粉糊化的影响[J].食品科技,2016,41(9):186-189 ,196.
[26] Jane J L.13C-NMR study of interactions between amylodextrin and neutral salts[J].Starch-Stärke,1993,45(5):172-175.
[27] 韩立宏. 荞麦粉的面条加工适应性及其改性研究[M]. 北京:中国农业大学,2012:15-17. [28] 陈忠祥,胡政平,蒋伟峰.淀粉的糊化及添加剂对其糊化温度的影响[J].化学与粘合,2003,25(2):91-93. [29] Guo X N,Wei X M,Zhu K X.The impact of protein cross-linking induced by alkali on the quality of buckwheat noodles[J].Food Chemistry,2017,221:1178-1185.
[30] Luo L J,Guo X N,Zhu K X.Effect of steaming on the quality characteristics of frozen cooked noodles[J].LWT-Food Science and Technology,2015,62(2):1134-1140.
[31] 刘瑞莉,陆启玉.盐类在面条加工中的应用[J].粮食与油脂,2017,30(3):5-7.
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