|
KMID : 1134820160450121717
|
|
Journal of the Korean Society of Food Science and Nutrition
2016 Volume.45 No. 12 p.1717 ~ p.1724
|
|
|
Probiotic Effects of Lactobacillus plantarum Strains Isolated from Kimchi
|
|
Lee Xuemei
Lee Hyun-Ah
Kweon Mee-Ra
Park Eui-Seong
Park Kun-Young
|
|
|
Abstract
|
|
|
|
Probiotic effects of Lactobacillus plantarum pF1 NITE-P1462 (Lp-pF1), L. plantarum KCCM 11352P (Lp-PNU), L. plantarum CBT LP3 KCTC 10782BP (Lp-CB), and L. plantarum KCTC 3099 (Lp-3099) isolated from kimchi and Lactococcus lactis KFCC 11510P (L-lactis) isolated from Doenjang were studied. Resistance to gastric and bile acid, adhesion to intestines in colon cells, thermal stability, and antioxidative and in vitro anticancer effects in HT-29 cancer cells were evaluated. L. plantarum strains showed improved tolerance of gastric and bile acids than L-lactis. Lp-pF1 had better adhesion ability in the intestine than Lp-PNU, Lp-3099, and L-lactis. Lp-pF1 also showed better heat resistance at 50°C, 70°C, and 80°C than Lp-CB, Lp-3099, and L-lactis. In addition, Lp-pF1 exhibited greater antioxidant activity by scavenging DPPH radicals or hydroxyl radicals and anticancer effects in MTT assay than others. Taken together, these results suggest that L. plantarum isolated from kimchi showed higher probiotic activities with antioxidant and anticancer properties than Lac. lactis isolated from Doenjang. Lp-pF1 revealed the best probiotic activities among L. plantarum and could be used as a promising potential probiotics.
|
|
|
KEYWORD
|
|
|
probiotics, Lactobacillus plantarum, kimchi, Lactococcus lactis
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|