Determination of grapefruit ( Citrus paradisi ) peel extract bio‐active substances and its application in Caspian white fish ( Rutilus frisii kutum ) diet: Growth, haemato‐biochemical parameters and intestinal morphology

2019 ◽  
Vol 50 (9) ◽  
pp. 2496-2504 ◽  
Author(s):  
Zahra Samavat ◽  
Mehdi Shamsaie Mehrgan ◽  
Shahla Jamili ◽  
Mehdi Soltani ◽  
Seyed Pezhman Hosseini Shekarabi
2021 ◽  
Vol 1853 (1) ◽  
pp. 012037
Author(s):  
Y M Taay ◽  
M T Mohammed ◽  
R Abbas ◽  
A Ayad ◽  
M A Mahdi

Author(s):  
B.G. Tsugkiev ◽  
◽  
L.Ch. Gagieva ◽  
T.V. Tsugkieva ◽  
M.M. Chegaev ◽  
...  

The paper presents a comparative assessment of the nutritional value depending on the phenological phase of Onobrychis viciifolia Scop., as well as the determination of the regularity of the accumulation of biologically active substances and heavy metals in the herb of the species. The yield of green mass of plants was determined. From each hectare of sowing, 9,7 centners of protein can be obtained; the yield of fiber is 13 centners, BEV is 22,9 centners, fat is 1,6 centners, ash is 4 centners and carotene is 13.0 kg. Depending on the growing season, the chemical composition in the grass of Onobrychis viciifolia changes. The content of calcium, phosphorus increases, and the presence of iron, copper, cobalt, zinc, manganese and molybdenum and amino acids decreases.


2016 ◽  
Vol 9 (10) ◽  
pp. 1056-1062 ◽  
Author(s):  
S. Kaya ◽  
O. Merhan ◽  
C. Kacar ◽  
A. Colak ◽  
K. Bozukluhan

Author(s):  
Agnieszka Sasal ◽  
Katarzyna Tyszczuk-Rotko

<p>This paper addresses the problem of the intensive development of the pharmaceutical industry and its consequences for the natural environment. The characteristics of the most commonly consumed pharmaceutical preparations and the ways of these substances penetrating into water ecosystems are presented. Attention was paid to the need to monitor environmental contamination and to search for new methods that would enable routine quality control of natural water samples. The application of modern, miniature screen-printed sensors for the determination of trace concentrations of selected active substances of pharmaceutical preparations are presented.</p>


2021 ◽  
Vol 212 ◽  
pp. 368-375
Author(s):  
Abdul Ghaffar ◽  
◽  
Shumaila Kiran ◽  
Muhammad Asim Rafique ◽  
Sarosh Iqbal ◽  
...  

2016 ◽  
Vol 11 (5) ◽  
pp. 1934578X1601100
Author(s):  
John M. T. French ◽  
Matthew D. King ◽  
Owen M. McDougal

Current United States regulatory policies allow for the addition of pharmacologically active substances in dietary supplements if derived from a botanical source. The inclusion of certain nootropic drugs, such as vinpocetine, in dietary supplements has recently come under scrutiny due to the lack of defined dosage parameters and yet unproven short- and long-term benefits and risks to human health. This study quantified the concentration of vinpocetine in several commercially available dietary supplements and found that a highly variable range of 0.6–5.1 mg/serving was present across the tested products, with most products providing no specification of vinpocetine concentrations.


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