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Bile salt hydrolase (BSH) activity of intestinal bacteria (including lactobacilli) is one of the indirect ways of decreasing a cholesterol level in human body. Tested Lactobacillus strains were isolat...
The growth and biogenic amines (histamine and tyramine) potential of decarboxylase positive probiotic Lactobacillus casei (TISTR 389) was studied in skim milk. Fermentation was followed for 48 h at 37...
The Lactobacillus species by 16S Amplified Ribosomal DNA Restriction Analysis (16S-ARDRA) was identified. Lactobacilli are bacteria often found in foodstuffs of both animal and vegetable origins. On o...
The aim of the study was to identify the occurrence of lactic acid bacteria in tea leaves and examined the probiotic activity. Probiotics are live microorganisms that are similar to beneficial microor...
Eight Lactobacillus isolates obtained from five indigenous fermented foods (ogi, ogi baba, wara, kunnu and ugba) were investigated. Wara is a dairy-based food while the others are not dairy-based. T...
Encapsulation of probiotic bacteria with a matrix can increase their survival rate by protecting them from adverse conditions and at the same time without affecting the production of metabolites. An...
Six strains of bacteriocinogenic Lactobacillus plantarum (TL1, RG11, RS5, UL4, RG14 and RI11) isolated from Malaysian foods were investigated for their structural bacteriocin genes. A new combinatio...
Amylolytic lactic acid bacterium Lactobacillus amylovorus DSM 20531T utilised glucose, sucrose and starch as a sole carbon and energy source. The three substrates were completely depleted from MRS m...
Bacteriocin producing Lactobacillus lactis strain isolated from marine environment, showed broad range of antibacterial activity against some major food borne pathogens. Maximum bacteriocin production...
从自然发酵泡菜中分离筛选到一株乳杆菌(Lactobacillus sp.)SK007,研究了Lactobacillus sp. SK007利用苯丙氨酸合成苯乳酸的过程,结果发现,在MRS培养基中最高可产生0.55 mmol/L苯乳酸,苯丙氨酸剩余94%,但检测不到中间产物苯丙酮酸,这表明苯丙氨酸的转氨反应是苯乳酸合成的限速步骤. 用苯丙酮酸代替苯丙氨酸作为底物可有效突破这一瓶颈,进一步优化了Lac...
研究了瑞士乳杆菌Lactobacillus helveticus6024经热激修饰后,与干酪成熟相关的生化性质变化及其对Cheddar干酪成熟的影响。结果表明:瑞士乳杆菌经70℃、10 s的热激处理后,在10%脱脂乳中经32℃、6 h培养后,其产酸能力仅为6.4%,而与干酪成熟密切相关的平均氨肽酶活力,仍有约25%的保留。热激处理后的菌株加入到干酪中对其组分没有显著影响,但对干酪可溶氮水平有不...
We tested the stimulative effect of Lactobacillus casei subsp. casei 327 isolated from rice on the growth of bifi-dobacteria. No effect on the in vitro growth of bifidobacteria was observed. The numbe...
Kefiran production by Lactobacillus kefiranofaciens alone under the culture conditions established by mimicking the presence and activities of yeast cells in kefir grains was investigated. When the pH...
The growth condition of Lactobacillus amylovorus strain JCM 10628, an amylolytic lactic acid bacterium, was tested as a source of enzymes for saccharifying boiled rice to produce a beverage similar to...
A number of fermented milk products containing Lactobacillus acidophilus and Lactobacillus gasseri are now available as probiotic products. The proteolytic, lipolytic and autolytic properties of human...

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