Özogul Fatih, Šimat Vida, Gokdogan Saadet, Regenstein Joe M, Özogul Yesim
Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey.
Department of Marine Studies, University of Split, Split, Croatia.
Front Microbiol. 2018 Oct 25;9:2585. doi: 10.3389/fmicb.2018.02585. eCollection 2018.
The effect of two levels of clinoptilolite (1 and 5%) on the production of biogenic amines (BA) and ammonia (AMN) by Gram positive (, and and Gram negative bacteria (, and Parathypi A), in tyrosine decarboxylase broth (TDB) was studied. and produced the highest amounts of amines which were 1223.06 and 2627.90 mg/l, respectively. All strains were able to decarboxylate tyrosine to tyramine (TYR) with being the highest (1657.19 mg/l). formed >50 mg/l histamine (HIS) while the other strains produced none or very low concentrations (<4 mg/l). Among Gram-positive pathogens, was characterized as the main amine producer (478.23 mg/l). Although dependent on bacterial strain and level used, the natural zeolite clinoptilolite can be used to decrease BA and AMN production by bacterial strains that are of health concern. Uses of natural prodcuts for biogenic amines inhibition. Clinoptilolite was used to reduce the amounts of amines such as spermine, putrescine, and dopamine produced by pathogenic and spoilage bacteria.
研究了两种水平的斜发沸石（1%和5%）对革兰氏阳性菌（、和）以及革兰氏阴性菌（、副伤寒甲杆菌）在酪氨酸脱羧酶肉汤（TDB）中产生生物胺（BA）和氨（AMN）的影响。和产生的胺量最高，分别为1223.06毫克/升和2627.90毫克/升。所有菌株都能够将酪氨酸脱羧生成酪胺（TYR），其中产生的酪胺量最高（1657.19毫克/升）。形成了>50毫克/升的组胺（HIS），而其他菌株没有产生或产生的浓度非常低（<4毫克/升）。在革兰氏阳性病原体中，被确定为主要的胺产生菌（478.23毫克/升）。尽管取决于细菌菌株和使用的水平，但天然沸石斜发沸石可用于减少对健康有影响的细菌菌株产生的BA和AMN。天然产物用于抑制生物胺。斜发沸石被用于减少致病和腐败细菌产生的精胺、腐胺和多巴胺等胺的量。
