scholarly journals Magnesium Sulfate-Rich Natural Mineral Waters in the Treatment of Functional Constipation–A Review

Nutrients ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 2052
Author(s):  
Christophe Dupont ◽  
Guillaume Hébert
Keyword(s):  
Magnesium Sulfate ◽  
Functional Constipation ◽  
Mineral Waters ◽  
First Line ◽  
Over The Counter ◽  
Natural Mineral ◽  
Natural Treatment ◽  
Drug Treatments ◽  
Iatrogenic Origin

Functional constipation (FC) is a chronic constipation for which no physiological, anatomical or iatrogenic origin can be evidenced. This condition has a high impact on a patient’s quality of life and healthcare costs. Since FC is frequently associated with low physical activity and a diet low in fiber and/or water, first-line recommendations focus on sufficient activity, and sufficient fiber and water intake. In case of inefficacy of these measures, numerous drug treatments are available, either over the counter or on prescription. Magnesium sulfate has a long history in the treatment of FC, and magnesium sulfate-rich mineral waters have been used for centuries for their laxative properties. The laxative effect of magnesium and sulfate has since been widely demonstrated. Nevertheless, it appears that no clinical studies aiming at demonstrating their efficacy in FC had been conducted before the 21st century. In this paper, we reviewed the clinical data reporting the efficacy of magnesium sulfate-rich natural mineral waters. In view of their reported efficacy and safety, magnesium sulfate-rich natural mineral waters may represent a natural treatment for FC.

Assessment of the microbiological quality of natural mineral waters according to the manufacturing time of 20 L returnable packs in Brazil

2020 ◽  
Vol 367 (15) ◽  
Author(s):  
Isabelle da Silva Luz ◽  
Luiza Vasconcellos ◽  
Valéria de Mello Medeiros ◽  
Catia Aparecida Chaia Miranda ◽  
Carla de Oliveira Rosas ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Microbiological Quality ◽  
Human Adenovirus ◽  
Mineral Waters ◽  
Microbiological Contamination ◽  
Natural Mineral ◽  
Norovirus Gii ◽  
Manufacturing Time ◽  
Sequence Types

ABSTRACT This study aimed to assess the microbiological quality of natural mineral waters commercialized in 20 L returnable packs in Brazil by investigating the presence of bacteria and viruses in packs with different manufacturing times (Tm). With this purpose, 99 water samples from 33 lots (n = 3/batch) of 15 brands, obtained from packs with three intervals of Tm, were analyzed. Total coliforms (16.2%), Pseudomonas aeruginosa (9.9%), sulphite-reducing Clostridium (5.0%) and Escherichia coli (2.0%) were detected but enterococci and norovirus GII not. Regarding brands, 11 (73.3%) presented unsatisfactory results for at least one of the lots analyzed. Pseudomonas aeruginosa analysis revealed six sequence types and strains were susceptible to all antibiotics tested and were able to produce biofilms. Human adenovirus (4) and norovirus GI (9) were also identified in nine samples randomly selected. Natural mineral waters commercialized in 20 L packs with Tm ≥ 2 years presented more microbiological contamination (P ≤ 0.012) than ones with a Tm of 0–1 year or a Tm of 1–2 years. These results suggest that the validity period of reusable 20 L packs should be reduced or that they can no longer be reused.

scholarly journals The bacteriological quality of bottled natural mineral waters

1987 ◽  
Vol 99 (2) ◽  
pp. 439-443 ◽  
Author(s):  
P. R. Hunter ◽  
S. H. Burge
Keyword(s):  
Mineral Water ◽  
Mineral Waters ◽  
Gram Positive ◽  
Natural Mineral ◽  
Gram Negative ◽  
Point Of Sale ◽  
Natural Mineral Water ◽  
Bacteriological Quality ◽  
Gram Positive Cocci

SUMMARYFifty-eight bottles of natural mineral water, taken from the point of sale, were bacteriologically examined. No coliforms orAeromonas sp.were isolated from any sample. High total bacterial counts were found particularly in the still waters. Most of the organisms isolated in the total counts were Gram-negative rods, but Gram-positive organisms were also isolated. Gram-positive cocci were further identified, some of which were known human commensals suggesting contamination of the waters prior to bottling.

scholarly journals Sensory Quality of Portuguese Natural Mineral Waters: Correlation with Chemical Composition

2021 ◽  
Vol 22 (3) ◽  
pp. 129-141
Author(s):  
Jenny Sozoa ◽  
Ana Pardal ◽  
Maria Carvalho ◽  
Adelaide Almeida ◽  
Humberto Chaves ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Sensory Quality ◽  
Mineral Waters ◽  
Natural Mineral

scholarly journals Physicochemical and microbiological evaluation of natural mineral water produced in Mato Grosso State, Brazil

2020 ◽  
Vol 3 (1) ◽  
pp. 32
Author(s):  
Ilza Conceição Tomaselli Ribeiro ◽  
Adriana Paiva de Oliveira ◽  
Andressa De Souza David ◽  
Kamila Cristina Oliveira ◽  
Marcia Helena Scabora ◽  
...  
Keyword(s):  
Physicochemical Parameters ◽  
Mineral Water ◽  
Mineral Waters ◽  
Total Alkalinity ◽  
Coliform Bacteria ◽  
Mato Grosso ◽  
Natural Mineral ◽  
Natural Mineral Water ◽  
Industrialization Process

The aim of this work was to evaluate the physicochemical and microbiological properties of natural mineral waters bottled in 20 liter containers produced in Mato Grosso - Brazil. For this study, three lots of eight brands produced in the state and commercialized in Cuiabá were analyzed. The physicochemical parameters determined were pH, electrical conductivity, total dissolved solids, total alkalinity, metals, ammonium, anions and glyphosate, and the measurements were made according to the Adolfo Lutz Institute and Standard Methods for the Examination of Water and Wastewater. Chromogenic enzymatic substrates were used to determine Coliform bacteria and filtration with a filtering membrane was used for the Pseudomonas aeruginosa count. The results were compared with national and international legislation on bottled water and the labeled values. All physicochemical parameters, except for pH, showed concordant results with maximum values allowed by Brazilian and international law for the quality of bottled natural mineral waters. Six samples were investigated for the presence of coliforms and P. aeruginosa at 35 ºC. The results suggested possible contamination and failure during the industrialization process and the requirement for inspection during collection, manufacturing, labeling and commercialization of the natural mineral water bottled in 20 liter containers.

scholarly journals Identification of Microbial Indicators and Free Living Protozoa in Natural Mineral Water Using Cultural and Molecular Methods.

2017 ◽  
Author(s):  
Michele Totaro ◽  
Beatrice Casini ◽  
Paola Valentini ◽  
Mario Miccoli ◽  
Pier Luigi Lopalco ◽  
...  
Keyword(s):  
Mineral Water ◽  
Mineral Waters ◽  
Culture Methods ◽  
Free Living ◽  
Natural Mineral ◽  
Microbial Risk ◽  
Molecular Tests ◽  
Cultivable Bacteria ◽  
Performing Culture

Italian Directives recommends the good quality of natural mineral waters but literature data assert a potential risk from several microorganisms colonizing wellsprings and mineral water bottling plants. Aim of study is the identification of microorganisms from spring waters (SW) and bottled mineral waters (BMW) samples. Methods: Routine microbiological indicators, Legionella spp., Nontuberculous mycobacteria (NTM), protozoa (FLA) and physical-chemical parameters were assessed in 24 SW and 10 BMW samples performing culture methods and molecular tests as PCR and qPCR. Results: In 33 out of 34 samples no cultivable bacteria were isolated with the exception of 83 CFU/L of Mycobacterium gilvum, detected in one warm rich-mineralized SW. qPCR showed the presence of Legionella genomic units in 24% of samples (mean 2,9x102±1,7x102 GU/L) and NTM genomic units in 18% of samples (mean 5,7x103±4,1x103 GU/L). Vermamoeba vermiformis and Acanthamoeba polyphaga were recovered respectively in 70% of BMW samples (counts from 1,3x103 to 1,2x105) and 42% of SW samples (counts from 1,1x103 to 1,3x104). Vahlkampfia spp. was detected in 42% of SW and 70% of BMW samples (mean 1,3x104 ±2,9x103 GU/L). Conclusion: The study highlights a low rate of microbial risk and the importance of risk assessment in natural mineral waters.

scholarly journals Assessing natural mineral water microbiology quality in the absence of cultivable pathogen bacteria

2018 ◽  
Vol 16 (3) ◽  
pp. 425-434 ◽  
Author(s):  
Michele Totaro ◽  
Beatrice Casini ◽  
Paola Valentini ◽  
Mario Miccoli ◽  
Pier Luigi Lopalco ◽  
...  
Keyword(s):  
Mineral Water ◽  
Nontuberculous Mycobacteria ◽  
Mineral Waters ◽  
Acanthamoeba Polyphaga ◽  
Natural Mineral ◽  
Natural Mineral Water ◽  
Cultivable Bacteria ◽  
Water Microbiology ◽  
Microbiological Indicators

Abstract Italian Directives recommend the good quality of natural mineral waters but literature data assert a potential risk from microorganisms colonizing wellsprings and mineral water bottling plants. We evaluated the presence of microorganisms in spring waters (SW) and bottled mineral waters (BMW) samples. Routine microbiological indicators, additional microorganisms like Legionella spp., Nontuberculous mycobacteria (NTM) and amoebae (FLA) were assessed in 24 SW and 10 BMW samples performing cultural and molecular methods. In 33 out of 34 samples, no cultivable bacteria ≥10 CFU/L was found. Cultivable FLA were detected in 50% of water samples. qPCR showed the presence of Legionella qPCR units in 24% of samples (from 1.1 × 102 to 5.8 × 102 qPCR units/L) and NTM qPCR units in 18% of samples (from 1 × 102 to 1 × 105 qPCR units/L). Vermamoeba vermiformis and Acanthamoeba polyphaga were recovered respectively in 70% of BMW samples (counts from 1.3 × 103 to 1.2 × 105 qPCR units/L) and 42% of SW samples (from 1.1 × 103 to 1.3 × 104 qPCR units/L). Vahlkampfia spp. was detected in 42% of SW and 70% of BMW samples (from 1.2 × 103 to 1.2 × 105 qPCR units/L). Considering the presence of FLA, we underline the importance of a wider microbiological risk assessment in natural mineral waters despite the absence of cultivable bacteria.

Effect of Some Natural Mineral Waters in Nutrient Uptake by Caco-2 Cells

2010 ◽  
Vol 80 (2) ◽  
pp. 131-143 ◽  
Author(s):  
Pedro Gonçalves ◽  
João R. Araújo ◽  
Fátima Martel
Keyword(s):  
Nutrient Uptake ◽  
Mineral Waters ◽  
Distilled Water ◽  
Natural Mineral ◽  
Minute Exposure

We studied the effect of some mineral waters and some of their constituents on the apical uptake of 14C-butyrate (14C-BT) and 3H-O-methyl-D-glucose (3H-OMG) by Caco-2 cells. Uptake of 14C-BT increased after a 20-minute exposure to 1 % (v/v) distilled water, and, compared to distilled water, it was decreased by Pedras Salgadas® 1 % (v/v) and Melgaço® 5 % (v/v), and increased by Vidago® 5 % (v/v). Moreover, it increased after a 48-hour exposure to Vidago® or Melgaço® waters (5 % (v/v)). Also, uptake of 14C-BT was reduced after a 20-minute exposure to MgCl2, MgSO4, or CaCl2. Uptake of 3H-OMG was reduced after a 20-minute exposure to Melgaço® water [1 % (v/v)], when compared to distilled water. Also, a 48-hour exposure to Pedras Salgadas® or Melgaço® water (5 % (v/v)) increased and decreased uptake, respectively. Finally, uptake of 3H-OMG decreased after a 20-minute exposure to MgSO4 or NaF. In conclusion, uptake of 14C-BT and 3H-OMG by Caco-2 cells is differently modulated by distinct mineral waters.

Correction of functional constipation in patients with limited mobility after stroke

2019 ◽  
Vol 1 (6) ◽  
pp. 53-55
Author(s):  
M. S. Turchina ◽  
M. V. Bukreeva ◽  
L. Yu. Korolyova ◽  
Zh. E. Annenkova ◽  
L. G. Polyakov
Keyword(s):  
Quality Of Life ◽  
Chronic Constipation ◽  
Functional Constipation ◽  
Cerebrovascular Diseases ◽  
Medical Rehabilitation ◽  
Stroke Patients ◽  
Limited Mobility ◽  
Complete Restoration ◽  
The World

Currently, the problem of early rehabilitation of stroke patients is important, since in terms of the prevalence of cerebrovascular diseases and disability after suffering a stroke, Russia is one of the first places in the world. The complex of medical rehabilitation of such patients should provide for the early and most complete restoration of all body functions, patient education for lost skills, re-socialization of the patient and improvement of the quality of life. One of the factors contributing to a significant reduction in the quality of life after a stroke is the development of chronic constipation. The article reflects the modern methods of correction of chronic constipation in patients with limited mobility.

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