TY - DATA T1 - Regulatory/modulatory effect of prune essence concentrate on intestinal function and blood lipids PY - 2017/02/06 AU - Hui-Fang Chiu AU - Yun-Chien Huang AU - Yan-Ying Lu AU - Yi-Chun Han AU - You-Cheng Shen AU - Oksana Golovinskaia AU - Kamesh Venkatakrishnan AU - Chin-Kun Wang UR - https://tandf.figshare.com/articles/journal_contribution/Regulatory_modulatory_effect_of_prune_essence_concentrate_on_intestinal_function_and_blood_lipids/4621939 DO - 10.6084/m9.figshare.4621939 L4 - https://ndownloader.figshare.com/files/7521223 KW - Hypercholesterolemic KW - intestinal microflora KW - lipid profile KW - antioxidant capacity N2 - Context:Prunus domestica Linn (Rosaceae) has been considered a functional food, owing to its various pharmacological activities, including antioxidant, anti-inflammatory, antidiabetic and anticancer. Objective: This placebo-controlled, randomized study was framed to check the beneficial activity of prune essence concentrates (PEC) in corroboration with intestinal function and lipid profile in mildly hypercholesterolemic subjects. Materials and methods: Sixty healthy mild hypercholesterolemic subjects were randomly chosen and segregated into three groups as placebo (consume 50 mL of simulated prune drink), PEC I (consume 50 mL of PEC/day) and PEC II (consume 100 mL of PEC/day) for 4 weeks with 2 weeks of follow-up without PEC consumption. Results: Intake of PEC (I and II) for 4 weeks substantially ameliorated (p < 0.05) the colony number of Bifidobacterium spp. (1.18- and 1.19-fold) and Lactobacillus spp. (1.07- and 1.16-fold), but markedly lowered (p < 0.05) the colony number of Clostridium perfringens (5.97 and 8.35%) and Escherichia coli (6.25 and 9.38%). Meanwhile, the total cholesterol (TC; 5.90 and 6.99%) levels and LDL-c (6.68 and 6.53%) were significantly reduced (p < 0.05), but no change in other lipid parameters. Whereas, the antioxidant capacity was also concomitantly elevated (p < 0.05) upon administration with PEC. Discussion and conclusion: Overall, the results suggest that the use of PEC may positively regulate the intestinal microflora and thereby effectively lower the TC levels and thus act as a hypocholesterolemic agent. ER -