International Journal of Food Sciences and Nutrition (INT J FOOD SCI NUTR)
The primary aim of this unique international journal is to integrate food science with nutrition. Topics covered include: impact of nutritional science on food product development nutritional implications of food processing bioavailibility of nutrients nutritional quality of novel foods food-nutrient interactions use of biotechnology in food science/nutrition tropical food processing and nutrition food acceptibility and dietary selection nutritional and physiological aspects of food dietary requirements and nutritive value of food.
Current impact factor: 1.21
Impact Factor Rankings
|2016 Impact Factor||Available summer 2017|
|2014 / 2015 Impact Factor||1.206|
|2013 Impact Factor||1.202|
|2012 Impact Factor||1.257|
|2011 Impact Factor||1.151|
|2010 Impact Factor||0.778|
|2009 Impact Factor||1.313|
|2008 Impact Factor||0.91|
|2007 Impact Factor||0.878|
|2006 Impact Factor||0.774|
|2005 Impact Factor||0.728|
|2004 Impact Factor||0.514|
|2003 Impact Factor||0.827|
|2002 Impact Factor||0.738|
|2001 Impact Factor||0.661|
|2000 Impact Factor||0.545|
|1999 Impact Factor||0.309|
|1998 Impact Factor||0.571|
|1997 Impact Factor||0.506|
Impact factor over time
|Website||International Journal of Food Sciences & Nutrition website|
|Other titles||International journal of food sciences and nutrition, Food sciences and nutrition|
|Material type||Periodical, Internet resource|
|Document type||Journal / Magazine / Newspaper, Internet Resource|
- Author can archive a pre-print version
- Author cannot archive a post-print version
- 12 months embargo
- On author's personal website or institution website
- Publisher copyright and source must be acknowledged
- Must link to publisher version
- Publisher's version/PDF cannot be used
- NIH funded authors may post articles to PubMed Central for release 12 months after publication
- Wellcome Trust authors may deposit in Europe PMC after 6 months
Publications in this journal
- [Show abstract] [Hide abstract] ABSTRACT: High cholesterol is one of the risk factors for atherogenesis, leading to oxidative stress and cardiovascular disease (CVD). The focus of this study was to evaluate the role and the pathways of action of a natural antioxidant, resveratrol, in asymptomatic hypercholesterolemic (AHC) individuals. Forty healthy AHCs and normocholesterolemics (NCs) participated in the study. They received random-order resveratrol and placebo capsules for four weeks. Total antioxidant capacity (TAC), vitamin E and total cholesterol (TC) were measured at baseline and at the end of each intervention. Resveratrol provided a direct antioxidant effect in healthy NC individuals, but in AHC individuals, with a higher demand for antioxidant activity due to higher cholesterol levels, it acted by facilitating an increase in vitamin E. Our findings suggest that resveratrol acts synergistically with other antioxidants against oxidative stress and highlights the importance of hypercholesterolemic individuals consuming natural antioxidants instead of medications to reduce the risk of CVD, while the situation is still reversible.
- [Show abstract] [Hide abstract] ABSTRACT: A beverage benchtop prototype related to oxidative stress protection was developed based on sweet potato peels phenolics. Formula components were sweet potato peel (Ipomoeas batatas L.) aqueous extract (SPPE), sweet potato leaves water extract (SPLE) and honey solution (HonS). According to linear squares regression (LSR) models, SPLE presented higher additive effect on total phenolic content (TPC), FRAP and DPPH than the other components. All antagonist interactions were not significant. The optimum formula obtained by artificial neural networks (ANN) analysis was 50.0% of SPPE, 21.5% of SPLE and 28.5% of HonS. Predicted responses of TPC, FRAP, DPPH and soluble solids were 309 mg GAE/L, 476 mg TE/L, 1098 mg TE/L and 12.3 °Brix, respectively. Optimization with LSR models was similar to ANN. Beverage prototype results positioned next to commercial vegetable and fruit beverages, thus it has an interesting potential to the market of health and wellness.
- [Show abstract] [Hide abstract] ABSTRACT: Due to their composition, cheeses are suspected to induce an acid load to the body. To better understand this nutritional feature, the acid-forming potential of five cheeses from different cheese-making technologies and two milk was evaluated on the basis of their potential renal acid load (PRAL) index (considering protein, P, Cl, Na, K, Mg and Ca contents) and organic anions contents. PRAL index ranged from -0.8 mEq/100 g edible portion for fresh cheese to 25.3 mEq/100 g for hard cheese Cantal and 28 mEq/100 g for blue-veined cheese Fourme d'Ambert. PRAL values were greatly subjected to interbatch fluctuations. This work emphasized a great imbalance between acidifying elements of PRAL calculation (Cl, P and proteins elements) and alkalinizing ones (Na and Ca). Particularly, Cl followed by P elements had a strong impact on the PRAL value. Hard cheeses were rich in lactate, thus, might be less acidifying than suspected by their PRAL values only.
- [Show abstract] [Hide abstract] ABSTRACT: Dietary restriction of fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAPs) is an effective management approach for functional bowel disorders; however, its application is limited by the paucity of food composition data available for ethnic minority groups. The aim was to identify and measure the FODMAP content of these commonly consumed foods. According to their perceived importance to clinical practise, the top 20 ranked foods underwent FODMAP analysis using validated analytical techniques (total fructans, Megazyme hexokinase (HK) assay; all others, high-performance liquid chromatography (HPLC) with evaporative light scattering detectors). Of the 20 foods analysed, five were identified as significant sources of at least one FODMAP. Fructans and galacto-oligosaccharides were the major FODMAPs in these foods, including channa dal (0.13 g/100 g; 0.36 g/100 g), fenugreek seeds (1.11 g/100 g; 1.27 g/100 g), guava (0.41 g/100 g; not detected), karela (not detected; 1.12 g/100 g) and tamarind (2.35 g/100 g; 0.02 g/100 g). Broadening the availability of FODMAP composition data will increase the cultural application of low FODMAP dietary advice.
- [Show abstract] [Hide abstract] ABSTRACT: Interactions between β-lactoglobulin (β-lg) and epigallocatechin-3-gallate (EGCG) may modulate their health benefits. The objective of this study was therefore to investigate the synergistic effect of consuming β-lg and EGCG complexes on glucose tolerance of C57BL/6 male mice given an oral glucose tolerance test (OGTT) and randomized to one of the following treatments administered prior to the OGTT: 1) simulated milk ultrafiltrate (SMUF(-)), 2) SMUF(-) + EGCG, 3) SMUF(-) + β-lg, 4) SMUF(-) + EGCG + β-lg, 5) SMUF + calcium (SMUF(+)) and 6) SMUF(+) + EGCG + β-lg. We found no significant between-group difference in postprandial glucose response. However, when mice were separated in those who received β-lg from those who did not, we found that the latter displayed significantly higher postprandial glucose concentrations. Our results support the beneficial impact of β-lg on glycemic control and suggest that concomitant EGCG or calcium consumption does not improve this effect.
- [Show abstract] [Hide abstract] ABSTRACT: Alkyl caffeates are strong antioxidants and inhibitors of xanthine oxidase. However, it is unclear about the effect of caffeic acid and alkyl caffeates on superoxide anion (O2(-)) generation catalyzed by xanthine oxidase. Effects of caffeic acid and alkyl caffeates on the uric acid formation and O2(-) generation catalyzed by xanthine oxidase were analyzed. The scavenging activities of 1,1-diphenyl-2-picryhydrazyl (DPPH) radical and O2(-) generated with phenazine methosulfate (PMS) and NADH were examined. Caffeic acid derivatives equally suppressed O2(-) generation, and the suppression is stronger than inhibition of xanthine oxidase. Scavenging activity of O2(-) is low compared to the suppression of O2(-) generation. Suppression of O2(-) generation catalyzed by xanthine oxidase with caffeic acid derivatives was not due to enzyme inhibition or O2(-) scavenging but due to the reduction of xanthine oxidase molecules. Alkyl caffeates are effective inhibitors of uric acid and O2(-) catalyzed by xanthine oxidase as well as antioxidants for edible oil.
- [Show abstract] [Hide abstract] ABSTRACT: Accumulation of lipids in the liver can lead to cell dysfunction and steatosis, an important factor in pathogenesis causing non-alcoholic fatty liver disease. The mechanisms related to lipid deposition in the liver, however, remain poorly understood. This study was aimed to investigate the effects of medium-chain fatty acid (MCFA) on the lipolysis and expression of lipid-sensing genes in human liver cells with steatosis. A cellular steatosis model, which is suitable to experimentally investigate the impact of fat accumulation in the liver, was established in human normal liver cells (LO2 cells) with a mixture of free fatty acids (oleate/palmitate, 2:1) at 200 μm for 24 h incubation. MCFA was found to down-regulate expression of liver X receptor-α, sterol regulatory element binding protein-1, acetyl-CoA carboxylase, fatty acid synthase, CD 36 and lipoprotein lipase in this cellular model, and have positive effects on adipose triglyceride lipase and hormone-sensitive lipase. These results suggest that MCFA may reduce lipid accumulation by regulating key lipid-sensing genes in human liver cells with steatosis.
- [Show abstract] [Hide abstract] ABSTRACT: This study aimed to evaluate the anti-obesity effects of artificial planting blueberry (Vaccinium ashei) anthocyanin (BA) in high-fat diet-induced obese male C57BL/6 mice. BA at doses of 50, 100, and 200 mg/kg was supplemented in the daily food of obese C57BL/6 mice during an 8-week experiment. Our findings indicate that consumption of BA at high doses reduced body weight by 19.4%, whereas both low and middle doses did not affect the body weight. Furthermore, BA supplementation at high dose could effectively decrease serum glucose, attenuate epididymal adipocytes, improve lipid profiles, and significantly down-regulate expression levels of TNFα, IL-6 PPARγ, and FAS genes. Therefour, BA might alter bodyweight by suppressing fatty acid synthesis and alleviating inflammation.
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.