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Intake and profile of plant polyphenols in the diet of the Czech population

100%

Zloch Z., Sedlacek P., Langmajerova J., Mullerova D.

Polish Journal of Food and Nutrition Sciences

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2018

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tom 68

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nr 1

Nowadays, a great attention is paid to the biological activity of plant polyphenols and their potential importance for the human health. Therefore knowledge regarding the dietary intake of polyphenols and their particular subclasses has gained interest. In this report, the results of a pilot study evaluating the average polyphenol content in the Czech diet have been presented. Knowledge of the average intake of plant polyphenols is an important contribution to the evaluation of the dietary pattern from the aspect of its health impact. An annual average consumption of the main foods of plant origin (a total of 80 commodities) was estimated, using data from the Czech annual statistical report, in the entire Czech population in 2013. These values (kg/y) were multiplied with the contents of plant polyphenols in the same items as presented in the in the database Phenol Explorer. The average intake of plant polyphenols was 426 mg/d. The prevailing polyphenols were chlorogenic acid, 82 mg/d (most important sources were potatoes, coffee, plums), followed by apigeninfl avone, 79 mg/d (wheat), heneicosylresorcinol, 38 mg/d (wheat), ferrulic acid, 17 mg/d (wheat) and anthocyanin malvidin, 13 mg/d (red wine). These values are below the intake of polyphenols in the most EU countries. These differences reflect – interalia – the fact that beer having low content of polyphenols is a dominant commodity in Czech dietary pattern while fruit and vegetables as well as teas and coffee consumption is relatively low.

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Essentiality of chromium for human nutrition and health

100%

Krejpcio Z.

Polish Journal of Environmental Studies

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2001

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tom 10

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nr 6

The aim of this paper is to review current knowledge about the essentiality of trivalent chromium for animal and human nutrition, and its biological function with special reference to its role in carbohydrate and lipid metabolism, dietary intake and recommendations.

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Estimate of dietary intake of benzoic acid (E 210) by elderly persons in Poland

86%

Walkiewicz A., Traczyk I.

Żywienie Człowieka i Metabolizm

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2010

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tom 37

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nr 3

The aim of the study was to estimate the dietary intake of benzoic acid (E 210) by elderly persons aged over 65 years in Poland and the assessment of risk for human health resulting from the intake of this food additive, expressed as percent of acceptable daily intake (ADI). Data on food consumption was collected in 2000 under the FAO project "Household Food Consumption and Anthropometric Survey". The maximum permitted level of E 210 usage was taken into consideration according to the Polish regulation. On the basis of the obtained results it was found that the average intake of benzoic acid as food additive by surveyed group does not present potential risk for human health hazard. Nevertheless the maximum content of E 210 in the diets was close to the ADI or in the group of women slightly exceeded the ADI.

4

Dietary intakes of iron and zinc assessed in a selected group of the elderly: are they adequate?

86%

Madej D., Borowska K., Bylinowska J., Szybalska A., Pietruszka B.

Roczniki Państwowego Zakładu Higieny

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2013

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tom 64

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nr 2

Background. Many studies demonstrate that the elderly consume a nutritionally inadequate diet that includes deficiencies in macro- and microelements; iron and zinc being significant examples of the former. Objectives. To assess the adequacy of dietary iron and zinc intakes in the elderly. Material and methods. The study was conducted on n=102 elderly persons, participating in the PolSenior Project, aged over 65, of which 44 were women and 58 men. Consumption data were collected by using 3 day dietary record from which a usual intakes of energy, macroelements (iron and zinc) were calculated. The Estimated Average Requirement (EAR) cut point and z-scores methods were used to determine probabilities of whether iron and zinc uptake was adequate per subject. Results. By using the EAR cut-point method it was stated that iron intake was inadequate for 5% of respondents, whereas 44% showed deficits in zinc (34% women and 52% men). The z-scores demonstrated that 3% of subjects had high probabilities of deficiencies in iron and 52% in zinc. Indeed, very high zinc deficiencies were observed in 20% of cases. Conclusions. The insufficient energy intake observed among respondents contributes to a high risk of zinc deficiency necessary to ensure health in the elderly. In most cases, the low risk of iron deficiency shows that there is no need to increase this nutrient uptake in the examined group of elderly. The study highlights the need for educating the elderly, especially focused on improving zinc intake without changing iron intake. It can be done through appropriate dietary choices so as to include products such as dairy products, wheat bran, pumpkin and sunflower seeds, beans, lentils and nuts.

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The origin and fate of cadmium in soil

86%

Johnston A. E., Jones K. C.

Nawozy i Nawożenie

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2002

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tom 04

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nr 3[12]

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Dietary intake of antioxidant vitamins in the healthy adults in relation to current recommended intake

86%

Jablonowska-Lietz B., Jarosz A., Nowicka G.

Roczniki Państwowego Zakładu Higieny

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2013

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tom 64

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nr 1

Background. The health benefits arising from antioxidant vitamins A, C and E are well recognised and their recommended dietary intake for the general population have been established. However, there is still a need for assessing antioxidant vitamin intake in different population groups. Objective. To assess intake of antioxidant vitamins: A, C, E and β-carotene, and to identify their major sources in the diets of healthy subjects. Material and methods. The study group consisted of 182 adults; both men and women from polish population. Antioxidant vitamin dietary intake was assessed by individual 3-day records. Data were analysed using updated “Polish Food Composition Tables” and ‘Dieta 5’ Software. Results. The average daily intake of antioxidant vitamins was: 1076 mg for vitamin A (including 46% of retinol and 55% of β-carotene), 107 mg for vitamin C and 9 mg for vitamin E. Higher dietary intake of these vitamins was observed in men compared to women. Conclusions. The average intake of antioxidant vitamins was found to be in recommended range, however, significant differences were observed between the lowest and the highest intake. They were related to differences in the consumption of food products recognized as major sources of vitamins A, C, E and β-carotene in study population.

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Glucoraphanin from “Cavolo nero Toscano”: gram-scale isolation and biological activity

86%

Iori R., De Nicola G. R., Pagnotta E., Bagatta M., Tatibouet A., Rollin P., Montaut S., Abdull Razis A. F., Ioannides C.

Polish Journal of Food and Nutrition Sciences

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2011

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tom 61

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nr Suppl.1

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Risk assessment for pesticides’ MRL non-compliances in Poland in the years 2011-2015

86%

Strucinski P., Ludwicki J. K., Goralczyk K., Czaja K., Hernik A., Liszewska M.

Roczniki Państwowego Zakładu Higieny

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2015

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tom 66

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nr 4

Background. Human exposure to trace levels of pesticide residues present in food of plant origin is inevitable as long as pesticides continue to be applied in agriculture. Since Maximum Residue Levels (MRL) are not toxicological endpoint values, their violation is not by default equivalent to health risk for consumers. However, its essential to provide a healthbased risk assessment for each case of MRL non-compliance reported during monitoring and official control of foodstuffs. Objective. To assess the potential short-term risk associated with consumption of food products of plant origin containing pesticide residues above MRL values based on notifications forwarded by the National Contact Point for RASFF in Poland during 2011-2015. Material and Methods. 115 notifications including 127 analytical results non-compliant with respective MRL values were forwarded to provide risk assessment. An internationally accepted deterministic approach based on conservative model assumptions for short-term exposure assessment was applied. The risk was characterized by comparing an estimated dietary intake with respective acute reference dose (ARfD). Results. Black currant, tea, lettuce, Chinese cabbage and carrot were among the most frequently notified products in years 2011-2015. Among pesticides exceeding respective MRL values, over 90% belonged to fungicides and insecticides/acaricides such as acetamiprid, chlorpyrifos, dimethoate, imidacloprid, dithiocarbamates and procymidone. For 15 and 6 results noncompliant with respective MRL value, a predicted short-term intake exceeded ARfD for children and adults, respectively. Conclusions. Residue levels that could potentially pose a health threat are found incidentally. The science-based and transparent risk assessment process with regard to the data, methods and assumptions that are applied is essential to risk management authorities.

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Dietary intake of vitamin D in obese children aged 1-3 years with simple obesity

86%

Strucinska M., Rowicka G., Dylag H., Riahi A., Bzikowska A.

Roczniki Państwowego Zakładu Higieny

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2015

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tom 66

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nr 4

Background. Obese children are predisposed to vitamin D deficiency. Most of the findings suggest that requirement for vitamin D is increased in obese children due to this vitamin sequestration in adipose tissue. Objective. The aim of the study was to evaluate dietary intake of vitamin D in children with simple obesity in relation to nutritional standards. Materials and Methods. The study included 73 children aged 1-3 years: 38 with simple obesity (group I) and 35 non-obese ones (group II - control). The inclusion criterion for the obese group was BMI z-score > +2.0, for the control group BMI z-score between -1.0 and +1.0.The intake of vitamin D was estimated using the Dieta 5.0 software on the basis of 3-days dietary record. Outcomes were related to nutritional standards. Differences in intake of energy and nutrients between both groups were assessed using the Mann-Whitney test (statistical significance was set at p = 0.05). Results. Vitamin D intake in both groups was below the nutritional standards (10 μg/400 IU). Median values / interquartile ranges of results were 2.0 / 1.3-5.9 μg and 4.0 / 1.1-7.6 μg daily, for obese and non-obese children, respectively. The risk of deficient vitamin D intake was observed in 94.7% of obese children and in 82.4% of control group. The main dietary source of vitamin D in both groups was growing-up milk/Junior formula. The median intake of energy, protein, fat and carbohydrates in the obese children were significantly higher than in the control group (p<0.05). Conclusions. In obese children aged 1-3 years adequate dietary intake of vitamin D was not achieved. Similarly, the intake of vitamin D by normal weight children was lower than recommended. Consequently, it is necessary to provide products rich in vitamin D in the diet of toddlers, particularly obese.

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Profiles of selected nutrients affecting skin condition in children with atopic dermatitis

72%

Strucinska M., Rowicka G., Riahi A.

Roczniki Państwowego Zakładu Higieny

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2015

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tom 66

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nr 1

Background. Atopic dermatitis (AD) is a chronic inflammation of the skin recognised to be one of the first clinical signs of allergy. In the first years of life, epidemiological evidence has demonstrated that common causative foods of a child’s diet are: cow’s milk, hen’s eggs, wheat and soya. Children with AD being treated with elimination diets are at risk of nutritional deficiencies that include those nutrients required for ensuring proper skin structure and function. Objective. The aim of the study was to assess dietary intake of nutrients which affect skin condition in children with AD being treated with a milk-free diet. Materials and Methods. Subjects were 25 children aged 4-6 years with AD undergoing the milk exclusion diet and 25 age-matched healthy controls. The energy and nutritional value of diets were evaluated that included those components affecting skin condition; ie. vitamins A, D, E, B2 and C; minerals iron (Fe) and zinc (Zn); polyunsaturated fatty acids (PUFAs). The Dieta 5.0 programme was used for dietary assessment and outcomes were then related to dietary recommendations. Results. There were no significant differences between groups in mean energy values and mean intakes of protein, fats and carbohydrates (p>0.05). The percentage of subjects with low energy value were 44% and 36% in respectively Groups I and II. Deficiencies of fat intake were observed in 60% in Group I and 44% in Group II. There were however no risks in the dietary intakes of protein, carbohydrate, vitamins A, B2 and C nor of Fe and Zn. Deficiencies of dietary intakes were observed in respectively Groups I and II in the following; vitamin E (24% vs 64%), vitamin D (36% vs 92%), linoleic acid (36% vs 72%), α-linolenic acid (36% vs 40%) and long chain PUFAs (96% in both groups). Conclusions. Ensuring recommended dietary supply of those nutrients affecting skin condition is required for both groups of children. Children with AD had better balanced diets in respect of the studied nutrients that may reflect the influence of continuous healthcare received from physicians and dieticians.

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The need for modifying energy intake in preschool children from Pila, Poland

72%

Merkiel S., Chalcarz W.

Roczniki Państwowego Zakładu Higieny

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2016

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tom 67

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nr 2

Background. Monitoring energy intake in preschool children is the basis for planning intervention programmes. The published articles in which energy intake in Polish preschool children was reported are still very few. Objective. The objective was to assess energy intake in preschool children from Piła, including energy intake and intake of energy from macronutrients. Material and Methods. Energy intake was assessed from weighed food records kept over seven consecutive days by preschool staff and parents of 122 children, 61 girls and 61 boys, aged 4 to 6 years. Energy intake was calculated using Dieta 4.0 and Microsoft Excel computer programmes. Weight and height were measured and BMI was calculated. Statistical analysis was carried out using the IBM SPSS Statistics 21 computer programme. Results. Energy intake was the lowest in underweight children, 1286 kcal, and the highest in obese children, 1636 kcal. Energy intake (kcal, kJ, kcal/kg body weight, kJ/kg body weight) and intake of energy from sucrose (%) were statistically significantly higher in boys compared to girls, 1546 vs 1428 kcal, 6477 vs 5985 kJ, 77 vs 71 kcal/kg body weight, 322 vs 298 kJ/kg body weight, and 21.2 vs 19.7%, respectively. Intake of energy from starch was statistically significantly higher in girls compared to boys, 24.8 vs 23.4%. It is noteworthy that energy intakes from fat and saturated fatty acids were above the recommendations in 71.3% and 98.4% of the studied preschool children, respectively. Energy intakes from polyunsaturated fatty acids and available carbohydrates were below the recommendations in 98.4% and 57.4% of the studied preschool children, respectively. Conclusions. Energy intakes from macronutrients in the studied preschool children need urgent modification to prevent the risk of future diet-related diseases. Preschoolers’ parents and preschool staff should be educated about nutrition recommendations for children, especially about dietary risks of diseases and impaired neurodevelopment.

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Influence of daily diet on ascorbic acid supply to students

72%

Szczuko M., Seidler T., Stachowska E., Safranow K., Olszewska M., Jakubowska K., Gutowska I., Chlubek D.

Roczniki Państwowego Zakładu Higieny

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2014

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tom 65

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nr 3

Background. Researchers suspect that the accepted adequate ascorbic acid plasma concentration is not being met even after dietary intake of the recommended amount of vitamin C. Current dietary intake recommendation in Poland is 60 mg per day for women and 75 mg per day for man (EAR), while in Western Europe and North America is higher and amounts to 75-90 mg per day. Objective. The paper aimed at studying a correlation between composition of nutrients in daily diet and plasma vitamin C levels in university students. Materials and methods. This study examined diet composition and the nutritional status of ascorbic acid in plasma of 120 university students in Szczecin, Poland. Ascorbic acid was determined in blood plasma using HPLC method. The information concerning diet composition was collected using the method of “7-days food record” prior to blood collection. Results. Plasma ascorbic acid deficiency (<40 μmol/L) was observed in 23% of women and 28% of men. The average plasma ascorbic acid concentration was 48.65 μmol/L in women and 45.61 μmol/L in men. The average intake of vitamin C in women with observed deficiency was average 46.55 mg/day, whereas in men it was 48.56 mg/day. Conclusions. The recommendation of dietary intake of vitamin C in Poland is low in comparison to other countries. Population- based studies are necessary to determine the actual demand for vitamin C in various population groups in Poland.

13

Estimated dietary intakes of nitrates in vegetarians compared to a traditional diet in Poland and acceptable daily intakes: is there a risk?

72%

Mitek M., Anyzewska A., Wawrzyniak A.

Roczniki Państwowego Zakładu Higieny

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2013

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tom 64

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nr 2

Background. Vegetarian diets, by definition, are rich in vegetables and so may have high levels of nitrates, that can elicit both positive or negative effects on the human body. Exposure to nitrates can thus be potentially higher for this population group. Objective. To estimate dietary nitrates intakes in Polish vegetarians and compare these with the Polish average. Material and methods. A sample of 86 vegetarians were surveyed via a questionnaire to determine nitrate intake for those adopting a vegetarian diet. Nitrate intakes for the average Pole were obtained from the Central Statistical Office. Results. The domestic intake of nitrate, per average person, during 2000-2009, ranged from 115.5 to 133.7 mg NaNO3 with a mean of 125 mg NaNO3 of which 35.4% constituted the Acceptable Daily Intake (ADI). For vegetarians, the corresponding levels ranged from 37.3 to 2054.3 mg NaNO3 with a mean intake of 340.1 mg NaNO3 of which 95.8% represented the ADI. This was almost twice more than values obtained from calculating nitrate intakes of a typical 7-day vegetarian menu; 104.5 to 277.6 mg NaNO3 with a mean 175.9 mg NaNO3 with the 49.1% making up the ADI. Conclusions. The nitrate intakes in the tested vegetarians were 140 to 270% higher than ones for the average Pole, however in both cases the ADI was not exceeded. Nevertheless, the higher intake of nitrates so observed in vegetarians can be hazardous to some from this population group.

14

The effect of dairy products choice on calcium dietary intake in female university students of nutritional faculty

72%

Wlodarek D., Glabska D., Lange E.

Roczniki Państwowego Zakładu Higieny

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2014

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tom 65

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nr 1

Background. Dairy products provide the most important source of calcium in a typical human diet, being of particular significance to women. Objective. To determine dietary calcium intakes in a group of female students studying human nutrition at a Warsaw University of Life Sciences –SGGW through analysing the selections made of dairy products. Materials and Methods. A food frequency questionnaire was used to assess average consumption of dairy products. Total daily calcium intakes were then estimated by adding the intakes obtained from such dairy products to an average non-dairy calcium value obtained from other foodstuffs and taken to be 250 mg. Results. Varied choices were made of dairy foodstuffs, with most subjects consuming milk, milk beverages, cottage cheese and rennet cheese. Calcium intakes were thus dependent on the dietary assortment of such selected dairy products made. Whenever cheeses were avoided in the diet, then low calcium intakes became more common. Conclusions. When compared to dietary recommendations, calcium intakes in this group of young women were inadequately low, especially for those not eating cheese and despite supposedly having sufficient knowledge through studying this subject area.

15

A re-evaluation of the beneficial and other effects of dietary nitrate

72%

Leifert C., Golden M. H.

Nawozy i Nawożenie

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2001

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tom 03

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nr 4[09]

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Nutritional assessment in Polish men with cardiovascular diseases

72%

Anyzewska A., Wawrzyniak A., Wozniak A., Krotki M., Gornicka M.

Roczniki Państwowego Zakładu Higieny

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2013

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tom 64

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nr 3

Background. Cardiovascular disease is the most common cause of death in Poland, where many factors have been found responsible such as obesity, smoking cigarettes and a lack of physical activity. Amongst these are also nutritional determinants, which principally include the amount and types of dietary fatty acids consumed, coupled with low intakes of antioxidant-rich fruit and vegetables. Objectives. To assess nutrition in male subjects suffering from cardiovascular disease. Materials and methods. Subjects were 95 men with cardiovascular disease aged 30-90 years. Nutrition was assessed by weighed food records over 3 days. The calorific dietary intake, as well as the proportions of calories derived from dietary protein, carbohydrates and fat were also calculated; this included vitamins and minerals. Results. Only 18% subjects had a normal Body Mass Index (BMI); the rest falling into the overweight or obesity ranges. The average dietary calorific daily intakes were abnormally low at 1582 kcal/person, however the proportions of fat and protein making up this value were too high; respectively at 36% and 19%. The average daily consumption per person of cholesterol, fibre and vegetables were respectively 251 mg, 19 g and 608 g. A significant number were deficient in dietary minerals (eg. calcium, potassium and magnesium) as well as vitamins; especially A, B1 and Br Conclusions. Persons suffering from cardiovascular disease require a diet with sufficient calories for their body needs. It is also vital that the dietary sources of energy are properly balanced between protein, carbohydrates and fats as well as having appropriate intakes ofbothvitamins and minerals (eg. calcium, magnesium and potassium).

17

Assessment of dietary intake of patients with irritable bowel syndrome

72%

Prescha A., Pieczynska J., Ilow R., Poreba J., Neubauer K., Smereka A., Grajeta H., Biernat J., Paradowski L.

Roczniki Państwowego Zakładu Higieny

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2009

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tom 60

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nr 2

The dietary intake of patients with irritable bowel syndrome was assessed using 24-h dietary recall. The energy value and nutrient contents in the daily food rations were calculated by Nutritionist IV computer program with the Polish database. Differentiations in the Polish RDA coverage for energy and nutrients were observed in the studied group. Fat, saturated fatty acid, phosphorus and also vitamin A, E and C contents were above the RDA in the patients’ daily food ration. The majority of IBS individuals did not meet recommendations for carbohydrate intake. Calcium and cooper intake was below the Polish RDA. The insufficient vitamin B2 intake and excessive Fe supply have been shown in the male patients.

18

Dietary intake of pesticide residues by Polish consumers during 2001

72%

Sadlo S.

Journal of Plant Protection Research

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2003

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tom 43

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nr 1

19

Retention of selenium in rats exposed to vitamin C

72%

Grosicki A., Kowalski B.

Bulletin of the Veterinary Institute in Puławy

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2006

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tom 50

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nr 3

20

Dietary intake and biochemical risk factors for cardiovascular disease in two rural regions of Crete

58%

Manios Y., Antonopoulou S., Kaliora A. C., Felliou G., Perrea D.

Journal of Physiology and Pharmacology. Supplement

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2005

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tom 56

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nr 1

171-181

The aim of the present study was to identify any possible protective effects of wild greens on certain biochemical cardiovascular disease (CVD) risk factors in elderly women leaving in rural Crete. For the needs of the study a region with high consumption of wild greens (Avdou) and a region with low consumption (Anogia) were identified and a representative population from each area was recruited (n= 37 and n=35 respectively). Serum lipids and fibrinogen levels, total antioxidant capacity (TAC), soluble intercellular adhesion molucule-1 (sVCAM-1), soluble vascular adhesion molucule-1 (s-ICAM-1) and haematological factors were measured in both regions during winter and summer time when wild-green plants consumption is high and low, respectively. Regarding classic lipid risk factors for arteriosclerosis no significant different between the two regions were detected. TAC was found higher in Avdou compared to Anogia during winter screening, but null in both regions during summer. Fibrinogen was found higher in Avdou compared to Anogia while no differences between the two regions were detected for sVCAM-1 and s-ICAM-1 in both screenings. The significantly higher TAC and fibrinogen values detected in Avdou could be attributed to the higher wild green consumption in that region since resent data indicated that their content in vitamin C and E as well as flavonoids is particularly high.

Ograniczanie wyników

Intake and profile of plant polyphenols in the diet of the Czech population

Essentiality of chromium for human nutrition and health

Estimate of dietary intake of benzoic acid (E 210) by elderly persons in Poland

Dietary intakes of iron and zinc assessed in a selected group of the elderly: are they adequate?

The origin and fate of cadmium in soil

Dietary intake of antioxidant vitamins in the healthy adults in relation to current recommended intake

Glucoraphanin from “Cavolo nero Toscano”: gram-scale isolation and biological activity

Risk assessment for pesticides’ MRL non-compliances in Poland in the years 2011-2015

Dietary intake of vitamin D in obese children aged 1-3 years with simple obesity

Profiles of selected nutrients affecting skin condition in children with atopic dermatitis

The need for modifying energy intake in preschool children from Pila, Poland

Influence of daily diet on ascorbic acid supply to students

Estimated dietary intakes of nitrates in vegetarians compared to a traditional diet in Poland and acceptable daily intakes: is there a risk?

The effect of dairy products choice on calcium dietary intake in female university students of nutritional faculty

A re-evaluation of the beneficial and other effects of dietary nitrate

Nutritional assessment in Polish men with cardiovascular diseases

Assessment of dietary intake of patients with irritable bowel syndrome

Dietary intake of pesticide residues by Polish consumers during 2001

Retention of selenium in rats exposed to vitamin C

Dietary intake and biochemical risk factors for cardiovascular disease in two rural regions of Crete