@thesis{thesis,
		author={Kumara  Muhammad Iqbal Alif},
		title ={Pengaruh Tepung Ubi Jalar Ungu Terhadap Kadar Kolesterol Total Tikus Putih Jantan Galur Wistar Model Obesitas},
		year={2022},
		url={https://sipora.polije.ac.id/12500/},
		abstract={Obesity is a condition of excessive fat accumulation in the body that can 
interfere with health. Intake of nutrients from fat sources can affect total 
cholesterol levels. Excess cholesterol levels can cause cardiovascular disease. 
One of the prevention efforts is by non-pharmacological therapy in the form of 
purple sweet potato. Purple sweet potato contains flavonoids which inhibit the 
absorption of cholesterol in the digestive tract. The purpose of this study was to 
determine the effect of giving purple sweet potato flour to changes in total 
cholesterol levels of male white rats wistar strain obesity model. This type of 
research is True Experimental with Pre-Posttest With Control Group Design. The 
sample used in this study consisted of 30 rats divided into three groups, namely 
negative control (K-) given Ratbio feed, while positive control (K+) and treatment 
(P) were given an induction diet high in fat and 66% fructose for 56 days. . The 
treatment group was given the intervention of purple sweet potato flour dissolved 
in 10 ml of distilled water for 6 days. The mean pretest total cholesterol level in 
the group (K-) = 78 mg/dl, (K+) = 57 mg/dl, (P) = 62 mg/dl. The mean posttest 
total cholesterol level in the group (K-) = 74 mg/dl, (K+) = 71.86 mg/dl, (P) = 
68.86 mg/dl. There were differences in total cholesterol levels before and after the 
purple sweet potato flour intervention in the K+ group (p= 0.028) and there was 
a significant difference (p = 0.015).}
		}