Rapid procedure for the determination of vitamins A and D in fortified skimmed milk powder using high-performance liquid chromatography

Reynolds, S. L.; Judd, Hillary J

doi:10.1039/an9840900489

Cited by 52 publications

(16 citation statements)

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“…In the sera obtained from the mothers, levels of vitamin A (retinol), vitamin D (vitamin D 3 , 25‐hydroxyvitamin D 3 and 1,25 dihydroxyvitamin D 3 ) and vitamin E (α‐tocopherol) were measured by high‐performance fluid chromatography (Agilent 1100, HPLC) using extraction methods defined by Miller and Yang, Reynolds and Judd and Zaspel and Csallany, respectively …”

Section: Methodsmentioning

confidence: 99%

Selected maternal, fetal and placental trace element and heavy metal and maternal vitamin levels in preterm deliveries with or without preterm premature rupture of membranes

Kucukaydin

Kurdoğlu

Kurdoğlu³

et al. 2018

J of Obstet and Gynaecol

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Section: Methodsmentioning

confidence: 99%

Selected maternal, fetal and placental trace element and heavy metal and maternal vitamin levels in preterm deliveries with or without preterm premature rupture of membranes

Kucukaydin

Kurdoğlu

Kurdoğlu³

et al. 2018

J of Obstet and Gynaecol

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“…Vitamin A, D, and E (retinol, tocopherol and vitamin D3) levels were determined in accordance with the HPLC (high performance liquid chromatography, Agilent 1100, Germany) method (Zaspel & Csallany 1983;Reynolds & Judd 1984;Miller &Yang 1985).…”

Section: Determination Of Vitamin Levels In the Serummentioning

confidence: 99%

The antioxidant effect of boric acid and CoQ10 on pulmonary fibrosis in bleomycin induced rats

Çelikezen¹,

Oto²,

Özdemir³

et al. 2015

Bitlis Eren University Journal of Science and Technology

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The purpose of this study is to investigate the antioxidant effects boric acid and CoQ10 has on pulmonary fibrosis in bleomycin induced rats. 32 wistar albino male rats were used in this study. The rats were categorised in four groups; a control group (only given normal saline), a bleomycin (BLM) group, a BLM + boric acid group, and a BLM + boric acid + CoQ10. The study period was adjusted to 30 days. Retinol, vitamin E, vitamin D, catalase, carbonic anhydrase, glucose, total protein, albumin, globulin, and total bilirubin levels were measured at the end of the study. There was a significant increase in the vitamin E levels of all groups (p<0.05). There was a statistically significant increase in the glucose level of all groups (P<0.001). There were significant decreases in albumin and total protein levels of all groups. While the significance level of the decrease in the albumin level was p<0.001, the significance level of the decrease in the total protein level was p<0.05. There was no significant difference in other biochemical parameters.

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“…The quantitative analysis of serum vitamin A, D, and E levels in the samples was conducted by high performance liquid chromatography (Agilent 1100 Series) according to the procedure modified from the relevant literature (21,22). …”

Section: Measurement Of Serum Vitamin Levelsmentioning

confidence: 99%

The levels of trace elements and selected vitamins in goats with chronic fluorosis

Altuğ¹,

Arslan²,

Yüksek³

et al. 2013

Turk J Vet Anim Sci

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In this investigation, the effect of steaming on the water vapor diffusion coefficient of poplar wood (Populus nigra L.) was studied. Boards with dimensions of 50 × 50 × 150 (W × H × L) mm 3 and average moisture content of 12% were steamed at temperatures of 120, 140, 160, and 180 °C for 1, 2, and 3 h. The diffusion coefficients were then measured based on Fick's law of diffusion in steadystate conditions using the cup method. Results showed that the steaming of poplar wood at all mentioned temperatures can decrease the water vapor diffusion coefficient. However, no further improving effect was caused by increasing the steam temperature or duration. Some significant wood anatomical and chemical changes like cell wall collapse and holocellulose hydrolysis give some explanations for the improving effect of steaming on the diffusion coefficient. Overall, steaming at temperature of 120 °C for 1 h as the best treatment is recommended to modify the water vapor diffusion coefficient.

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Rapid procedure for the determination of vitamins A and D in fortified skimmed milk powder using high-performance liquid chromatography

Cited by 52 publications

References 0 publications

Selected maternal, fetal and placental trace element and heavy metal and maternal vitamin levels in preterm deliveries with or without preterm premature rupture of membranes

Selected maternal, fetal and placental trace element and heavy metal and maternal vitamin levels in preterm deliveries with or without preterm premature rupture of membranes

The antioxidant effect of boric acid and CoQ10 on pulmonary fibrosis in bleomycin induced rats

The levels of trace elements and selected vitamins in goats with chronic fluorosis

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