Processing technology and scavenging capacities on DPPH free radical of Sophora japonica yoghurt

GUO Junhua, XU Xianmeng, CHENG Shaoning, ZHANG Zengshuai, WANG Xiaodong

China Brewing ›› 2016, Vol. 35 ›› Issue (6) : 187-191.

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China Brewing ›› 2016, Vol. 35 ›› Issue (6) : 187-191. DOI: 10.11882/j.issn.0254-5071.2016.06.040

Processing technology and scavenging capacities on DPPH free radical of Sophora japonica yoghurt

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Abstract

Yoghurt with antioxidant function was developed by using Sophora japonica powder and fresh milk as raw materials. Effects of S. japonica addition, sugar, fermentation starter, and fermentation time on S. japonica yoghurt quality were researched by single factor test and orthogonal test. Results showed the optimal technological conditions were as follows: S. japonica 0.2%, sugar 7%, composite stabilizer 0.5%, and fermentation starter 0.05%, fermentation time 8 h. The S. japonica yoghurt prepared under these conditions had light green color, uniform texture, unique flavor and delicate taste. The scavenging rate on DPPH radical of 50 mg/ml S. japonica yoghurt was 60.3% at the 1st d, the antioxidant capacity of the yoghurt during storage increased to more than 70% at 19 d, and in addition, the S. japonica had the function of extending the shelf-life of yoghurt.

Key words

Sophora japonica / yoghurt / DPPH radical / antioxidant

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GUO Junhua, XU Xianmeng, CHENG Shaoning, ZHANG Zengshuai, WANG Xiaodong. Processing technology and scavenging capacities on DPPH free radical of Sophora japonica yoghurt[J]. China Brewing, 2016, 35(6): 187-191 https://doi.org/10.11882/j.issn.0254-5071.2016.06.040

References

[1] 国家药典委员会. 中国药典[M]. 北京:北京工业出版社,2010:21.
[2] 张凤清,侯 君,李自义. 复方槐米抗氧化剂的复配及抗氧化特性研究[J]. 食品科学,2010, 31(15):130-134.
[3] 谭长征. 发酵型槐米低糖酸奶工艺研究[J]. 湖南林业科技,2006,33(1):37-38.
[4] 王 玲,赵俊宏,梁会丽,等. 炮制温度对槐米中黄酮、鞣质含量及其抗氧化活性的影响[J]. 青岛科技大学学报:自然科学版,2014, 35(4):346-349.
[5] 沈 密,马存林,梁少华,等. 槐米提取物的抗氧化性能研究[J]. 河南工业大学学报:自然科学版,2012(6):72-76
[6] 洪 军,胡晓稳,王 佩,等. 槐米中芦丁的提取及抗氧化活性研究[J].食品研究与开发,2015,36(15):16-18.
[7] 陈历俊,乔伟仓. 酸乳加工与质量控制[M]. 北京:中国轻工业版社,2010:28-31.
[8] 张和平,张佳成. 乳品工艺学[M]. 北京:中国轻工业出版社,2010:50-56.
[9] 王 晶,丁 斌. 功能型酸奶的研究现状及发展趋势[J]. 衡水学院学报,2008,10(1):111-113.
[10] 于章龙,宋 昱,谢三刚. 功能性黑小麦酸奶的研制[J]. 中国酿造,2015,34(8):147-150.
[11] 林楚慧,陈宣伶,郑文玮,等. 马尾松松针抗氧化酸奶加工工艺研究[J]. 中国乳品工业,2014,42(6):58-61.
[12] 李凤英,张文秋,刘德全. 葡萄多酚酸奶的加工工艺[J]. 河北科技师范学院学报,2012,26(1):26-31.
[13] 李建慧,席兴楠,马会琴. 葡萄多酚酸奶的研制[J]. 食品研究与开发,2008,29(11):91-93.
[14] 李广富,陈 伟,笵路平. 茶树菇多糖酸奶的抗氧化活性与抗衰老研究[J]. 现代食品科技,2015(10):140-145.
[15] 刘蒙佳,周 强,邱志鸿. 武夷正山小种红茶枸杞酸奶的工艺研究[J].食品与发酵科技,2015,51(1):53-59.
[16] 张国农,李运飞,解国富. 搅拌型果汁酸奶稳定性的研究[J]. 软饮料,2005,21(1):50-57.
[17] 叶玉娥. 大豆酸奶、葡萄多酚酸奶的制备及抗氧化活性的研究[D]. 合肥:合肥工业大学,2012.
[18] FARVIN K H S, BARON C P, NIELSEN N S, et al. Antioxidant activity of yoghurt peptides: Part 2-Characterisation of peptide fractions[J]. Food Chem, 2010, 123: 1090-1097.

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