Identification and Characterization of Lactic Acid Bacteria Isolated from Algerian Goat’s Milk

2006 ◽  
Vol 9 (7) ◽  
pp. 1242-1249
Author(s):  
A. Cheriguene ◽  
F. Chougrani . ◽  
A. Bensoltane .
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Goat’S Milk ◽  
Goat's Milk ◽  
Identification And Characterization

scholarly journals Isolation and characterization of lactic acid bacteria from Etawa crossbreed goat’s milk

2019 ◽  
Vol 1 (1) ◽  
pp. 23-25
Author(s):  
Khairan Khairan ◽  
◽  
Cut Yulvizar ◽  
Suri Raihan Safriani ◽  
◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Pathogenic Bacteria ◽  
Biochemical Assay ◽  
Dairy Goats ◽  
Morphological Examination ◽  
Isolation And Characterization ◽  
Goat’S Milk ◽  
Goat's Milk

Goat’s milk is white liquid derived from ruminant types of dairy goats. Milk is one of habitats of lactic acid bacteria (LAB). LAB have a potential as antimicrobial because capable to kill the pathogenic bacteria. LAB isolated from Etawa crossbreed goat’s milk were characterized to stipulate the genus of the isolates. Characterization of LAB consists of colony, morphology and biochemical assay. The morphological examination of the colony, cell morphology and biochemical assay showed that three isolates were identified as Leuconostoc, Enterococcus and Lactobacillus. The antimicrobial activity assay showed that those isolates exhibited antibacterial activity against Staphylococcus aureus and Escherichia coli, but those isolates did not exhibit antifungal activity against Candida albicans.

scholarly journals Identification and characterization of lactic acid bacteria isolated from traditional pickles in Sichuan, China

2012 ◽  
Vol 58 (3) ◽  
pp. 163-172 ◽  
Author(s):  
Jie Yu ◽  
Wa Gao ◽  
Manjun Qing ◽  
Zhihong Sun ◽  
Weihong Wang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Identification And Characterization

Physicochemical, microbiological, and sensory characteristics of probiotic Bulgarian yoghurts obtained by ultrafiltration of goat’s milk

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Mariya Dushkova ◽  
Siyka Kodinova ◽  
Zapryana Denkova ◽  
Velichka Yanakieva ◽  
Nikolay Dimitrov Menkov
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Lactobacillus Acidophilus ◽  
Dry Matter ◽  
Titratable Acidity ◽  
Bifidobacterium Bifidum ◽  
Sensory Characteristics ◽  
Viable Cells ◽  
Goat’S Milk ◽  
Goat's Milk

Abstract The purpose of this study was to investigate the microbiological (number of viable lactic acid bacteria and bifidobacteria), physicochemical (dry matter, protein and fat contents, titratable acidity, and pH), and sensory characteristics (appearance of coagulum, taste and aroma, structure at cutting, color, and consistency at shattering) of probiotic Bulgarian yoghurts obtained by ultrafiltration of goat’s milk. These yoghurts were obtained using volume reduction ratios of 2 and 3 with the probiotic starters MZ2f, MZ2f + Bifidobacterium bifidum BB – 87, and MZ2f + Lactobacillus acidophilus LAB – 8. The increase in the level of the concentration by ultrafiltration led to an increase in the dry matter, protein and fat contents of the yoghurts, in the number of lactic acid bacteria and titratable acidity, and to a decrease in the pH. The twofold concentration by ultrafiltration resulted in a higher number of lactic acid bacteria in comparison with yoghurts made without ultrafiltration, and with better sensory characteristics compared to yoghurts without and with threefold ultrafiltration. The higher number of viable cells and better sensory characteristics were obtained for yoghurts with MZ2f + Bifidobacterium bifidum BB – 87 and MZ2f + Lactobacillus acidophilus LAB – 8 in comparison with MZ2f alone.

scholarly journals Quality characteristics of yogurt from goat's milk, supplemented with fruit juice

2011 ◽  
Vol 29 (No. 1) ◽  
pp. 24-30 ◽  
Author(s):  
S. Boycheva ◽  
T. Dimitrov ◽  
N. Naydenova ◽  
G. Mihaylova
Keyword(s):  
Fatty Acids ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Fruit Juice ◽  
Unsaturated Fatty Acids ◽  
Quality Characteristics ◽  
Blueberry Juice ◽  
Goat’S Milk ◽  
Goat's Milk ◽  
Control Samples

Yogurt was prepared from goat's milk, supplemented with aronia juice and blueberry juice. The dynamics of acidification, number of lactic acid bacteria, and fatty acids composition were investigated. Yogurt from goat's milk, supplemented with aronia juice and blueberry juice, coagulated at a lower acidity and faster than natural yogurt. The numbers of lactic acid bacteria in supplemented yogurts were higher compared to control samples. The addition of aronia and blueberry juices increased the amount of unsaturated fatty acids in yogurt by 6.9% and 8.5%, respectively. Polyunsaturated fatty acids increased by 11.2% in yogurt with aronia juice in comparison with natural yogurt.

scholarly journals Identification and characterization of lactic acid bacteria isolated from traditional cone yoghurt

2017 ◽  
Vol 26 (6) ◽  
pp. 1625-1632 ◽  
Author(s):  
Kamil Bostan ◽  
Ayla Unver Alcay ◽  
Semiha Yalçin ◽  
Ufuk Eren Vapur ◽  
Mustafa Nizamlioglu
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Identification And Characterization

scholarly journals Lactic acid bacteria isolated from raw and fermented pork products: Identification and characterization of catalase-producing Pediococcus pentosaceus

2017 ◽  
Vol 26 (1) ◽  
pp. 173-179 ◽  
Author(s):  
Suree Nanasombat ◽  
Patcharee Treebavonkusol ◽  
Sunisa Kittisrisopit ◽  
Thitirut Jaichalad ◽  
Saranya Phunpruch ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Pediococcus Pentosaceus ◽  
Pork Products ◽  
Identification And Characterization

scholarly journals Quality Analysis of Yoghurt from Goat's Milk Using Starter Lactic Acid Bacteria

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Azwar Azwar ◽  
Hisbullah Hisbullah ◽  
Ahmad Irgi ◽  
Wari Julyadi ◽  
Adisalamun Adisalamun ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Fermentation Process ◽  
Ph Value ◽  
Health Sector ◽  
Lactobacillus Bulgaricus ◽  
Quality Analysis ◽  
Fermentation Time ◽  
Goat’S Milk ◽  
Goat's Milk

Yoghurt is a pro-biotic beverage produced from the fermentation process of milk, namely from vegetable milk (soy milk) or animal milk (goat's milk and cow's milk). During the fermentation process, the chemical reactions that occur will turn milk into yogurt with the help of lactic acid bacteria. In the health sector, yogurt plays a role in increasing the body's immunity, digestive tract health and can prevent osteoporosis. In general, yogurt circulating in the community still has low nutritional content, so a more in-depth study needs to be done. The goal of this research is to examine the quality of yogurt by manipulating certain variables and adding other components to increase the yogurt's quality. Streptococcus thermophilus and Lactobacillus bulgaricus were used as starter as much as 12.5 mL each (10% of 500 mL of cream milk). The fixed variables in this study were the volume of goat's milk 500 ml, cream concentration 6%, pasteurization temperature 85°C, pasteurization time 15 minutes and fermentation temperature 45°C, while the independent variables were varying the length of the fermentation process for 3, 4, 5, 6, 7, 8 and 9 hours. From this study, it was concluded that yogurt with optimum results was obtained at a fermentation time of 6 hours, the pH value was 3.8, lactic acid content was 1.305%, protein content was 5.54%, fat content was 4.98%, and moisture content was 84.10%.

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