Study of antidiarrheal and hematology profile of laboratory rat fed with yogurt containing local probiotic and purple sweet potato extract

4th International Conference on Sustainable Agriculture and Environment

农业科学;生态环境科学

Tari, A.I.N.^1 ; Handayani, C.B.^1 ; Hartati, S.^1

Agriculture Faculty, Universitas Veteran Bangun Nusantara Sukoharjo, Indonesia Jl. Letjen S. Humardani No.1, Jombor Sukoharjo

57521, Indonesia^1

关键词: Completely randomized designs;    Distilled water;    Enteropathogenic escherichia coli;    Hematological parameters;    Hematology profiles;    Leucocytes;    Probiotic yogurt;    Purple sweet potatoes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/142/1/012026/pdf
DOI  :  10.1088/1755-1315/142/1/012026

来源: IOP

【 摘 要 】

The aim of this study was to evaluate the effectiveness of local probiotic in yogurt with purple sweet potato extract supplementation on the hematological parameters of albino rats (Spraque dawley). The study was conducted using a Completely Randomized Design with 30 rats divided into 6 groups. In group K-, rats were fed with distilled water from day 1 to 21. In group YTP, Rats were fed with yogurt without probiotics from day 1 to 21. YDP group was rats were fed with probiotic yogurt from day 1 to 21. In group YTP+E, rats were fed with yogurt without probiotic from day 1 to 7, interspersed with exposure to enteropathogenic Escherichia coli (EPEC) on day 8 to 14. In group YDP+E, rats were fed with probiotic yogurt from day 1 to 7, interspersed by EPEC on day 8 to 24. In group K +, rats were fed with water from day 1 to 7, then fed with EPEC on day 8 to 14, after which water was given back on day 15 to 21. The result showed that probiotic yogurt treatment with supplement of purple sweet potato extract had a significant effect (P6/μl, 14.152 106/μl and 13.98 g/dL respectively.