scholarly journals A characteristic of mycelium biomass of edible boletus

2013 ◽  
Vol 42 (1) ◽  
pp. 129-140 ◽  
Author(s):  
Wanda Woźniak
Keyword(s):  
Quality Assessment ◽  
Soluble Protein ◽  
Physicochemical Parameters ◽  
Dry Matter ◽  
Microbial Quality ◽  
Boletus Edulis ◽  
Mycelium Biomass

The paper presents the results of studies on the production and quality assessment of mycelia of three varieties of King Bolete: <em>Boletus edulis</em> var. <em>pinicolus</em> Vitt., <em>Boletus edulis</em> var. <em>piceicolus</em> Vasilkov and <em>Boletus edulis</em> var. <em>reticulatus</em> (Schaff ex. Boud) Bat. In the biomass of mycelium for food the following physicochemical parameters were determined: contents of dry matter, soluble protein – albumins, globulins and prolamins, the rehydratation rate, and sensory and microbial quality was assessed.

Microbial quality assessment of indoor air in a large hospital building during winter and spring seasons

2018 ◽  
Vol 135 ◽  
pp. 68-73 ◽  
Author(s):  
Ayesha Asif ◽  
Muhammad Zeeshan ◽  
Imran Hashmi ◽  
Uzma Zahid ◽  
Muhammad Faraz Bhatti
Keyword(s):  
Quality Assessment ◽  
Indoor Air ◽  
Microbial Quality ◽  
Large Hospital ◽  
Hospital Building

The effects of α-lactabumin and whey protein concentrate on dry matter recovery, TCA soluble protein levels, and peptide distribution in the rat gastrointestinal tract

2001 ◽  
Vol 79 (4) ◽  
pp. 320-328 ◽  
Author(s):  
Odile T Pantako ◽  
Lise Lemieux ◽  
Jean Amiot
Keyword(s):  
Whey Protein ◽  
Soluble Protein ◽  
Dry Matter ◽  
Stomach Contents ◽  
Whey Protein Concentrate ◽  
Dry Matter Content ◽  
Protein Concentrate ◽  
Protein Levels ◽  
Intestinal Contents ◽  
Small Intestinal

The effects of two dietary proteins on dry matter recovery, trichloroacetic acid (TCA) soluble protein concentration, and peptide distribution in gastrointestinal contents were investigated in rats trained to consume, in a single 2-hour daily meal, diets containing α-lactalbumin (α-LA) or whey protein concentrate (WPC) for two weeks. Compared with the WPC diet, the α-LA diet emptied faster from the stomach. Dry matter recovery was higher in the stomach contents of rats fed the WPC diet than in those given the α-LA diet, but dry matter content in the small intestine was comparable. TCA soluble protein levels in the stomach and the small intestinal contents were also significantly (P &lt 0.001) higher in rats fed the WPC diet. The concentration of peptides having molecular weights (MW) ranging from 12 500–30 000 daltons (Da) was higher in the stomach contents of rats fed the WPC diet. Conversely, the level of peptides ranging from 5000–12 500 Da was higher in the stomach contents of rats fed the α-LA diet. For both diets, the small intestinal contents were characterized by high levels of amino acids and small peptides. These results suggest that the hydrolysis and absorption of α-LA is faster than that of WPC.Key words: In vivo protein digestion, peptides absorption, whey protein concentrate, α-lactalbumin, stomach emptying.

Physicochemical parameters, bioactive compounds and microbial quality of sonicated pear juice

2016 ◽  
Vol 51 (7) ◽  
pp. 1552-1559 ◽  
Author(s):  
Muhammad Saeeduddin ◽  
Muhammad Abid ◽  
Saqib Jabbar ◽  
Bing Hu ◽  
Malik Muhammad Hashim ◽  
...  
Keyword(s):  
Bioactive Compounds ◽  
Physicochemical Parameters ◽  
Microbial Quality ◽  
Pear Juice

scholarly journals Relationships between the occurrence of Giardia and Cryptosporidium and physicochemical properties of marine waters of the Pacific Coast of Mexico

2010 ◽  
Vol 8 (4) ◽  
pp. 797-802 ◽  
Author(s):  
Dalia Magana-Ordorica ◽  
Kristina Mena ◽  
Jose B. Valdez-Torres ◽  
Marcela Soto-Beltran ◽  
Josefina Leon-Felix ◽  
...  
Keyword(s):  
Water Samples ◽  
Physicochemical Parameters ◽  
Pacific Coast ◽  
Microbial Quality ◽  
Recreational Water ◽  
Regression Analyses ◽  
Recreational Waters ◽  
Untreated Sewage ◽  
The Pacific

Untreated sewage has adversely affected the quality of marine recreational waters worldwide. Exposure to marine recreational water with poor microbial quality may pose a threat to bathers. The objectives of this study were to assess the effect of physicochemical parameters on Cryptosporidium and Giardia presence in marine recreational water of Sinaloa, Mexico, by Logistic Regression Analyses. Thirty-two 10-litre water samples were collected from two tourist beaches, Altata and Mazatlan, between November 2006 and May 2007. Water samples were processed by the EPA 1623 method and pH, temperature, salinity and turbidity were also determined. Cryptosporidium and Giardia were present in 71 and 57% of the samples collected from Altata, respectively. In Mazatlan, Cryptosporidium and Giardia were found in 83 and 72% of the samples, respectively. The overall concentration of Cryptosporidium ranged from 150 to 2,050 oocysts/10 L with an average of 581 oocysts/10 L and Giardia ranged from 10 to 300 cysts/10 L with an average of 73 cysts/10 L. The occurrence of both parasites increased in water with decreasing temperatures and increasing turbidity of the water.

Microbial quality assessment of household greywater

2012 ◽  
Vol 46 (13) ◽  
pp. 4301-4313 ◽  
Author(s):  
Joanne O’Toole ◽  
Martha Sinclair ◽  
Manori Malawaraarachchi ◽  
Andrew Hamilton ◽  
S. Fiona Barker ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Microbial Quality

Aluminium-phosphorus interactions on growth and some physiological traits of carrot and radish plants

2005 ◽  
Vol 53 (3) ◽  
pp. 293-301 ◽  
Author(s):  
M. Ismail
Keyword(s):  
Soluble Protein ◽  
Raphanus Sativus ◽  
Dry Matter ◽  
Root Elongation ◽  
Opposite Effect ◽  
Soluble Sugars ◽  
Proline Content ◽  
Phosphorus Fertilizer ◽  
Matter Production ◽  
Total Amino Acids

aluminium treatment caused a significant decrease in root length and dry matter yield in the shoots and roots of carrot (Daucus carota L.) and radish (Raphanus sativus L.) plants. this reduction was concomitant with a decrease in the accumulation of soluble sugars and total amino acids, whereas a significant increase in the proline content of the shoots and roots was detected. Soluble protein remained more or less unchanged when Al was applied at low and moderate levels. However, at higher Al levels, the losses in soluble sugars were accompanied by increases in soluble protein in radish, whereas in carrot the opposite effect was observed.  The application of phosphorus fertilizer to al-treated plants counteracted the toxic effect of aluminium by increasing root elongation and dry matter production. This was associated with high contents of soluble sugars and soluble protein as well as ca, mg and p, especially at low and moderate levels of aluminium

scholarly journals Dry Matter Partitioning, Carbohydrate Composition, Protein Reserves, and Fruiting in ‘Autumn Bliss’ Red Raspberry Vary in Response to Pruning Date and Cane Density

HortScience ◽  
2007 ◽  
Vol 42 (1) ◽  
pp. 77-82 ◽  
Author(s):  
Pedro Brás de Oliveira ◽  
Maria José Silva ◽  
Ricardo B. Ferreira ◽  
Cristina M. Oliveira ◽  
António A. Monteiro
Keyword(s):  
Soluble Protein ◽  
Dry Matter ◽  
Sucrose Concentration ◽  
Fruit Production ◽  
Growth Stages ◽  
Red Raspberry ◽  
Dry Matter Partitioning ◽  
Dry Matter Distribution ◽  
Plant Parts ◽  
Carbohydrate Concentration

In a 2-year experiment (1994 and 1995), plants of primocane-fruiting red raspberry cultivar ‘Autumn Bliss’ grown in a plastic greenhouse were destructively harvested at different growth stages to determine the effect of pruning date and cane density on dry matter distribution, carbohydrate concentration, and soluble protein concentration in different plant parts. Three summer-pruning dates (early, mid, and late July) and four cane densities (8, 16, 24, and 32 canes/m row) were imposed. Relative root biomass decreased from pruning to first flower stage and remained constant thereafter for all pruning dates. Earlier pruning dates corresponded to earlier fruit production, but yield was significantly reduced on later pruning dates and higher cane densities. Sucrose concentration was higher in fine roots than in suberized roots and had a slight decrease during flowering and the beginning of harvest. Soluble protein concentrations did not differ significantly between pruning dates. Reserve carbohydrates in the root system were unaffected by pruning and cane density, and were rapidly used during active vegetative growth, began to recover just after bloom, and were fully recovered at the end of the season. Our experiment suggested that in red raspberry plants grown under poor environmental conditions, current yield is reduced but there is enough carbohydrate accumulation to support next year's growth.

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