Acute effects of a herb extract formulation and inulin fibre on appetite, energy intake and food choice

Harrold, Jo; Hughes, Georgina; O’Shiel, K.; Quinn, E. J.; Boyland, Emma; Williams, Nicola; Halford, Jason C.G.

doi:10.1016/j.appet.2012.11.018

Cited by 44 publications

(53 citation statements)

References 36 publications

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“…Three RCTs (Cani et al [13], Harrold et al [18], and Verhoef et al [30]) provided data only in figures; therefore, we report the results in a narrative format. In a small (n = 10), randomized, single-blinded, crossover, pilot study, Cani et al [13] evaluated appetite sensations during meal tolerance tests (breakfast, lunch, and dinner) after a 2-week experimental phase.…”

Section: Resultsmentioning

confidence: 99%

“…Another crossover RCT (n = 31; Verhoef et al [30]) found that compared with placebo (maltodextrin, 16 g/day), oligofructose supplementation (10 and 16 g/day for 13 days) had no effect on appetite sensations assessed after a test meal. The third RCT (Harrold et al [18]) included 62 participants and found no effect of an inulin-based, soluble, fermentable fiber (10 g/day) compared to the control product on hunger, fullness, prospective consumption, and desire to eat assessed within 24 h after product consumption.…”

Section: Resultsmentioning

confidence: 99%

“…See table 1 for characteristics of the 19 RCTs included [12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30], of which 9 were parallel RCTs and 10 trials had a crossover design. Four RCTs involving 232 participants were carried out in children [12,22,24,29], and the remaining 15 RCTs involving 545 participants were carried out in adults.…”

Section: Resultsmentioning

confidence: 99%

“…The effect of ITF (oligofructose, inulin, and short-chain-FOS, scFOS) on appetite sensations was evaluated in 5 crossover trials (Cani et al [13], Harrold et al [18]), Hess et al [19], Karalus et al [21], and Verhoef et al [30]) involving 114 participants. The daily doses of ITF ranged from 10 to 20 g, and the durations of the interventions ranged from 1 day to 2 weeks.…”

Section: Resultsmentioning

confidence: 99%

“…In particular, Karalus et al [21] conducted a 5-arm study to assess the influence of supplementation with different types of fibers (oligofructose, inulin, wheat, and corn) and a no-fiber control. Harrold et al [18] conducted a 4-arm, crossover RCT to assess the effects of consumption of an inulin-based soluble fermentable fiber, patented herb extract Yerbe Maté, Guarana and Damiana (YGD) and both combined compared with a control product. The study by Tovar et al [28] was a 4-arm RCT that assessed the effects of inulin, partial meal replacement, both combined and a control product.…”

Section: Resultsmentioning

confidence: 99%

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Effects of Inulin-Type Fructans on Appetite, Energy Intake, and Body Weight in Children and Adults: Systematic Review of Randomized Controlled Trials

Liber¹,

Szajewska²

2013

Ann Nutr Metab

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Aim: To systematically evaluate the effects of inulin-type fructan (ITF) supplementation on appetite, energy intake, and body weight (BW) in children and adults. Methods: The MEDLINE, EMBASE, and Cochrane Library databases were searched up to December 2012 for randomized controlled trials (RCTs) that compared the effects of supplementation with well-defined ITF with placebo or no intervention. Results: For the pediatric population, 4 RCTs (n = 232) met the inclusion criteria. In infants, very limited evidence (1 RCT, n = 62) showed no effect of ITF supplementation on energy intake and BW. One RCT involving 97 nonobese adolescents aged 9 to 13 years found a reduced increase in BW in the oligofructose + inulin (8 g/day) group compared with the control group after 1 year. For the adult population, 15 RCTs (n = 545) met the inclusion criteria. Five RCTs found no effect of ITF supplementation on appetite sensations. Eleven RCTs found no effect of ITF supplementation on daily energy intake or energy intake during a meal tolerance test. Among 3 RCTs that assessed the effect of ITF supplementation on BW, 2 RCTs showed a (significant) reduction in BW. Of 3 RCTs that evaluated body mass index (BMI), 1 RCT showed a significant reduction in BMI in subjects supplemented with ITF. Conclusion: Limited data suggest that long-term administration of ITF may contribute to weight reduction.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 3 more Smart Citations

Effects of Inulin-Type Fructans on Appetite, Energy Intake, and Body Weight in Children and Adults: Systematic Review of Randomized Controlled Trials

Liber¹,

Szajewska²

2013

Ann Nutr Metab

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The effect of Guarana (Paullinia cupana) on metabolic and inflammatory parameters in adult male mice programmed by maternal obesity

et al. 2018

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Effect of Paullinia cupana Mart. Commercial Extract During the Aging of Middle Age Wistar Rats: Differential Effects on the Hippocampus and Striatum

et al. 2017

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During aging, there is a marked decline in the antioxidant capacity of brain tissue, leading to a gradual loss of the antioxidant/oxidant balance, which causes oxidative damage. The effects of Paullinia cupana Mart. extract, which is described as being rich in caffeine and many polyphenol compounds, on the central nervous system have not been extensively investigated. The aim of this study was to therefore investigate the effect of a commercial guarana extract (CGE) on cognitive function, oxidative stress, and brain homeostasis proteins related to cognitive injury and senescence in middle age, male Wistar rats. Animals were randomly assigned to a group according to their treatment (saline, CGE, or caffeine). Solutions were administered daily by oral gavage for 6 months. Open field and novel object recognition tasks were performed before and after treatment. Biochemical analyses were carried out on the hippocampus and striatum. Our open field data showed an increase in exploratory activity and a decrease in anxiety-like behavior with caffeine but not with the CGE treatment. In the CGE-treated group, catalase activity decreased in the hippocampus and increased in the striatum. Analyses of the hippocampus and striatum indicate that CGE and/or caffeine altered some of the analyzed parameters in a tissue-specific manner. Our data suggest that CGE intake does not improve cognitive development, but modifies the oxidative stress machinery and neurodegenerative-signaling pathway, inhibiting pro-survival pathway molecules in the hippocampus and striatum. This may contribute to the development of unfavorable microenvironments in the brain and neurodegenerative disorders.

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Acute effects of a herb extract formulation and inulin fibre on appetite, energy intake and food choice

Cited by 44 publications

References 36 publications

Effects of Inulin-Type Fructans on Appetite, Energy Intake, and Body Weight in Children and Adults: Systematic Review of Randomized Controlled Trials

Effects of Inulin-Type Fructans on Appetite, Energy Intake, and Body Weight in Children and Adults: Systematic Review of Randomized Controlled Trials

The effect of Guarana (Paullinia cupana) on metabolic and inflammatory parameters in adult male mice programmed by maternal obesity

Effect of Paullinia cupana Mart. Commercial Extract During the Aging of Middle Age Wistar Rats: Differential Effects on the Hippocampus and Striatum

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