白醋对发酵甘蓝微生物区系的影响The effects of vinegar on the microoragnism of fermenting cabbage
燕平梅,高国垣,罗红庆,王林红,李小霞
摘要(Abstract):
发酵蔬菜的加工中,经常加入一定量的食用醋,就食用白醋对发酵甘蓝微生物区系的影响进行研究。通过不同的浓度白醋(0%,0.3%,0.6%,0.9%,1.2%)于发酵甘蓝中乳酸菌、嗜温菌、肠道菌和真菌的计数,了解发酵甘蓝过程中微生物数量和种类的变化。测定结果表明:加醋发酵甘蓝中对人体有益的乳酸菌较自然发酵多,导致亚硝酸盐形成的肠菌数量降低的速度较自然发酵的快.而且加醋对发酵甘蓝有明显助益,能提高发酵甘蓝的感官品质。实验表明,加入食用白醋能加快完成发酵,加入食醋的浓度以0.6%为最好。
关键词(KeyWords): 亚硝酸盐;甘蓝;发酵;感官评价;微生物区系
基金项目(Foundation):
作者(Author): 燕平梅,高国垣,罗红庆,王林红,李小霞
参考文献(References):
- [1]杨瑞,张伟,徐小会.泡菜发酵过程中主要化学成分变化规律的研究[J].食品工业科技,2005(2):95-98.
- [2]何淑玲.泡菜中亚硝酸盐问题的研究进展[J].食品与发酵工业,1995,31(11):85-87.
- [3]黄书铭.雪菜腌制中亚硝酸盐的动态观察和护色保脆的研究[J].食品与机械,1998(3):22-24.
- [4]王禾,韩春然,王金风.蔬菜乳酸发酵菌株的筛选及培养条件的研究[J].食品科学,1999(1):39-41.
- [5]张兰威.袋装酸菜贮藏和流通期间发生胀袋的微生物研究及预防措施[J].食品科学,2000,21(5):45-46.
- [6]燕平梅,薛文通,张惠.纯种发酵技术对发酵白菜微生物中亚硝酸盐含量的影响[J].中国农业大学学报,2007(3).
- [7]食品中亚硝酸盐与硝酸盐的测定方法[EB/OL].http://www.analchem.com//analyticalstandard/list-14.html.
- [8]Suzanne Johanningsmeier Roger F MCFEETERS,HenryP Fleming,a roger L Thompson.Effects of leuconostocmesenteroidesstartecultureofcabbagewithreducedsaltconcen-trations[J].Journal of Food science,2007,75(5):166-172.
- [9]Park K Y.Kimchi and nitrosamines[J].Korean jounalof Food Scince and Nutrition,1992(21):109-116.
- [10]Ruiz-barba J L,Cathcart D P,Warner P J,et al.Use ofLactobacillus plant arum LPCO 10,a bacteriocin producer,as a starter culture in Spanish-style green olive fermenta-tions[J].Applied and Environmental Microbiology,1994(60):2059-2064.
- [11]Nout M J R.Ecology of accelerated natural lactic fermen-tation of sorghum-based infant formulas[J].InternationalJounal of Food Microbiology,1991(12):217-224.
- [12]Svanberg U,Sjogren E,Lorri W,et al.Inhibited growthof common enteropathogenic bacteria in lactic-fermentedcereal gruels[J].World Jounal of Mricrobiology and Bio-technology,1992(8):601-606.
- [13]Park K Y,Cheigh H S.Kimchi and nitrosamines[J].KoreanJounal of Food Science and Nutrition,1992(21):109-116.