scholarly journals The water-soluble B-vitamins

1938 ◽  
Vol 32 (12) ◽  
pp. 2225-2230 ◽  
Author(s):  
Constance Elizabeth Edgar ◽  
Mohammed Mahmoud El Sadr ◽  
Thomas Fotheringham Macrae
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals Water-soluble B-vitamins

1937 ◽  
Vol 31 (6) ◽  
pp. 886-892 ◽  
Author(s):  
Constance Elizabeth Edgar ◽  
Thomas Fotheringham Macrae
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals The water-soluble B-vitamins

1939 ◽  
Vol 33 (4) ◽  
pp. 601-610
Author(s):  
M. M. El-Sadr ◽  
T. F. Macrae ◽  
C. Elizabeth Work
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals The water-soluble B-vitamins

1935 ◽  
Vol 29 (3) ◽  
pp. 722-734 ◽  
Author(s):  
Harriette Chick ◽  
Alice Mary Copping ◽  
Constance Elizabeth Edgar
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals Morphological composition of blood and clinical indicators in ball fattening on the effect of b vitamins (В1, В2, В5, В6, В10, В12)

2020 ◽  
Vol 22 (99) ◽  
pp. 53-57
Author(s):  
P. I. Golovach ◽  
M. M. Zmiya ◽  
S. O. Pokotylo
Keyword(s):  
Body Weight ◽  
B Vitamins ◽  
Water Soluble ◽  
Natural Resistance ◽  
Farm Animals ◽  
Clinical Indicators ◽  
Important Place ◽  
Productivity Level ◽  
Organ Systems ◽  
Morphological Composition

In realization of the genetic productivity potential of different species of farm animals, an important place is given to full feeding. Insufficient supply of farm animals with individual vitamins has negative impact on the activity of the relevant enzyme systems, hormonal status, metabolism of nutrients, the state of the natural resistance of the various organs and organ systems, the processes of adaptation and productivity level. Numerical searches have shown that farm animals need in different vitamins depends on the type, age, sex, physiological state, the season, the level of productivity and others. According to some reports ruminants have been providing with water-soluble B vitamins  by their rumen microbial synthesis accordingly it was recommended to rations setting for cattle, sheep and goats, along with nutrients and minerals only by carotene and vitamins D and E. Specific features of the effect of different doses of complex B vitamins (thiamine hydrochloride, riboflavin, niacin, pyridoxine hydrochloride, folic acid, ciankobalamin in venous blood) on morphological composition (erythrocytes, leukocytes, platelets, hemoglobin, hematocrit, erythrocyte sedimentation rate) and clinical indicators (heart rate, respiratory rate, type temperature) at the final stage bull fattening. Studies have shown that the addition to the diet of calves for fattening balanced nutrients and minerals and fat-soluble vitamins A, D, E complex of B vitamins (В1, В2, В5, В6, В10, В12) in appropriate doses generally positive effect on erythrocytes, leukocytes, hemoglobin, hematocrit, dose-dependent additionally introduced into the diet of B vitamins (В1, В2, В5, В6, В10, В12). The basis for our dosage of various B vitamins for Bovine experimental groups on fattening is the corresponding percentage of the recommended doses of certain B vitamins for fattening pigs (10 % – D1, 20 % – D2, 40 % – D3, 60 % – D4 group). The biggest change in terms on morphological composition in animals 3rd ((В1 – 0,040; В2 – 0,06; В5 – 1.2; В6 – 0.25; В10 – 0.0030; В12 – 0.0006 mg/kg body weight) and 4th (В1 – 0.070; В2 – 0.10; В5 – 2.0; В6 – 0.40; В10 – 0.0050; В12 – 0.0010 mg/kg body weight) research groups, and smallest – in bull 1st (В1 – 0.015; В2 – 0.03; В5 – 0.5; В6 – 0.10; В10 – 0.0012; В12 – 0.0002 mg/kg body weight) and 2 th (В1 – 0.025;  В2 – 0.04; В5 – 0.8; В6 – 0.15; В10 – 0.0020; В12 – 0.0004 mg/kg body weight) research group, which is associated with dose introduced to the diet of calves during the final fattening phase of B vitamins (В1, В2, В5, В6, В10, В12).

scholarly journals The water-soluble B-vitamins

1937 ◽  
Vol 31 (6) ◽  
pp. 879-885 ◽  
Author(s):  
Constance Elizabeth Edgar ◽  
Thomas Fotheringham Macrae ◽  
Franciso Vivanco
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals The water-soluble B-vitamins in yeast, flour and bread

1937 ◽  
Vol 31 (10) ◽  
pp. 1879-1902 ◽  
Author(s):  
Alice Mary Copping ◽  
Margaret Honora Roscoe
Keyword(s):  
B Vitamins ◽  
Water Soluble

Screening Natural Content of Water-Soluble B Vitamins in Fish: Enzymatic Extraction, HILIC Separation, and Tandem Mass Spectrometric Determination

2017 ◽  
Vol 100 (3) ◽  
pp. 579-585 ◽  
Author(s):  
Niladri Sekhar Chatterjee ◽  
K Ashok Kumar ◽  
K K Ajeeshkumar ◽  
K R Remya Kumari ◽  
K V Vishnu ◽  
...  
Keyword(s):  
Pantothenic Acid ◽  
B Vitamins ◽  
Water Soluble ◽  
Enzymatic Extraction ◽  
Naturally Occurring ◽  
Sensitivity And Selectivity ◽  
Tandem Mass Spectrometric ◽  
Time Required ◽  
Interday Precision

Abstract Despite the potential of LC with tandem MS (MS/MS) in improving sensitivity and selectivity, analytical methods are scarce for the determination of protein-bound and phosphorylated forms of B vitamins in food. This prompted us to develop a method for LC-MS/MS determination of naturally occurring nicotinamide, nicotinic acid, thiamine, pyridoxine, riboflavin, pantothenic acid, biotin, folic acid, and cyanocobalamin in fish. Baseline separation of the vitamins was achieved in a hydrophilic interaction LC condition. An ultrasonication-assisted enzymatic extraction protocol for sample preparation was optimized and validated. The time required for extraction was significantly reduced (to 4 h), while maintaining good extraction efficiency. Acetonitrile content (80%, v/v) in the prepared sample was found to be optimum for excellent peak shape and sensitivity. The dynamic linear range of the vitamins ranged from 2.5 to 500 ng/g, and the regression coefficient values were greater than 0.99. LOQ values ranged from 0.4 to 50 ng/g for the different vitamins. The spike recovery values at 50 and 100 ng/g ranged from 87.5 to 97.5%. The intra- and interday precision values were satisfactory. Accuracy of the developed method was determined by analysis of a Certified Reference Material. The method could also be used for unambiguous determination of the natural content of the target vitamins in fish.

scholarly journals The water-soluble B-vitamins

1936 ◽  
Vol 30 (5) ◽  
pp. 845-848 ◽  
Author(s):  
Alice Mary Copping
Keyword(s):  
B Vitamins ◽  
Water Soluble

scholarly journals СТАН ГУМОРАЛЬНОЇ ЛАНКИ ІМУННОГО СТАТУСУ У БУГАЙЦІВ НА ВІДГОДІВЛІ ЗА ВПЛИВУ ВІТАМІНІВ ГРУПИ B (B1, B2, B5, B6, B10, B12)

2016 ◽  
Vol 18 (3(70)) ◽  
pp. 115-119
Author(s):  
M.M. Zmiya ◽  
P.I. Golovach
Keyword(s):  
Body Weight ◽  
Blood Serum ◽  
Humoral Immunity ◽  
B Vitamins ◽  
Water Soluble ◽  
Natural Resistance ◽  
Farm Animals ◽  
Important Place ◽  
Complement Activity ◽  
Positive Effect

In realization of the genetic productivity potential of different species of farm animals, an important place is given to full feeding. Insufficient supply of farm animals with individual vitamins has negative impact on the activity of the relevant enzyme systems, hormonal status, metabolism of nutrients, the state of the natural resistance of the various organs and organ systems, the processes of adaptation and productivity level.Numerical searches have shown that farm animals need in different vitamins depends on the type, age, sex, physiological state, the season, the level of productivity and others. According to some reports ruminants have been providing with water–soluble B vitamins by their rumen microbial synthesis accordingly it was recommended to rations setting for cattle, sheep and goats, along with nutrients and minerals only by carotene and vitamins D and E .Studies have shown that the addition to the diet of calves for fattening complex of B vitamins (В1, В2, В5, В6, В10, В12) in different doses generally positive effect on bactericidal, lisocim and complement activity of blood serum, immunoglobulin cell in bull fattening.Studies have shown that the addition to the diet of bull fattening balanced in nutrients and minerals and fat–soluble vitamins A, D, E complex of B vitamins (В1, В2, В5, В6, В10, В12) in appropriate doses generally positive effect on humoral immunity state, major changes are complement activity of blood serum, depends on the dose additionally entered the diet fattening bulls B vitamins.The biggest change on humoral immunity state of calves for fattening derived from animals 3rd D (B1 – 0.040; B2 – 0.06; B5 – 1.2; B6 – 0.25, B10 – 0.0030; B12 – 0.0006 mg/kg body weight) and 4th D (B1 – 0.070; B2 – 0.10; B5 – 2.0; B6 – 0.40; B10 – 0.0050; B12 – 0.0010 mg/kg body weight) groups, and the smallest – in calves 1th D (В1 –0.015; В2 – 0,03;  В5 – 0.5; В6 – 0.10; В10 – 0.0012; В12 – 0.0002 mg/kg body weight) group. 

scholarly journals Age-associated B vitamin deficiency as a determinant of chronic diseases

2004 ◽  
Vol 17 (1) ◽  
pp. 55-68 ◽  
Author(s):  
Patrick Brachet ◽  
Aurélie Chanson ◽  
Christian Demigné ◽  
Frédérique Batifoulier ◽  
Marie-Cécile Alexandre-Gouabau ◽  
...  
Keyword(s):  
Neurological Diseases ◽  
Epidemiological Studies ◽  
Vitamin Deficiency ◽  
B Vitamins ◽  
Water Soluble ◽  
Degenerative Diseases ◽  
Absorption Cell ◽  
Elderly Individuals ◽  
Related Risk ◽  
B Vitamin

The number of elderly individuals is growing rapidly worldwide and degenerative diseases constitute an increasing problem in terms of both public health and cost. Nutrition plays a role in the ageing process and there has been intensive research during the last decade on B vitamin-related risk factors in vascular and neurological diseases and cancers. Data from epidemiological studies indicate that subclinical deficiency in most water-soluble B vitamins may occur gradually during ageing, possibly due to environmental, metabolic, genetic, nutritional and pathological determinants, as well as to lifestyle, gender and drug consumption. Older adults have distinct absorption, cell transport and metabolism characteristics that may alter B vitamin bioavailability. Case–control and longitudinal studies have shown that, concurrent with an insufficient status of certain B vitamins, hyperhomocysteinaemia and impaired methylation reactions may be some of the mechanisms involved before a degenerative pathology becomes evident. The question that arises is whether B vitamin inadequacies contribute to the development of degenerative diseases or result from ageing and disease. The present paper aims to give an overview of these issues at the epidemiological, clinical and molecular levels and to discuss possible strategies to prevent B vitamin deficiency during ageing.

Sign in / Sign up

Export Citation Format

Share Document