scholarly journals Enrichment trials with straw substrate to produce Agaricus bisporus (Lge., Sing.)

2006 ◽  
Vol 12 (4) ◽  
Author(s):  
S. Balázs ◽  
M. Kovácsné Gyenes ◽  
K. Sándorné Ferenc ◽  
A. Kovács

Everywhere in the world button mushroom is cultivated on heat-treated horse manure or on a compost mixture of straw, horse manure and chicken manure. In the ZKI trials continued on straw which seemed to be a simple and cheap substrate. To improve yield the N-content of the straw was increased by mixing it with wheat bran, alfalfa flour and ProMycel. Enriching agents were added to the dry heat-treated straw (100 "C) at 1, 2, 3 weight per cent. All the 3 agents increased yield as related to control. The highest yield was obtained with ProMycel.

2013 ◽  
Vol 39 (1) ◽  
pp. 99-110 ◽  
Author(s):  
Józef Bąkowski ◽  
Ryszard Kosson ◽  
Helena Michalik

The effect of two different composts: horse manure and broiler chicken manure and the influence of flushes during the growing cycle on some chemical components contained in the mushroom (<i>Agaricus bisporus</i>) was studied. The strain Somycel 11 was analyzed. The following determinations were made: dry matter, total nitrogen and crude protein, nitrates, nitrites and amino acids composition. It has been noted that the crude protein from. combined flushes III to VI of mushrooms cultivated on horse manure was about 24% higher than in those grown on broiler chicken manure. Some changes in amino acids composition, especially lysine, histidine, arginine, aspartic acid, serine, methionine, glutamic acid and alanine were observed, depending on the size of the fruit-body, flushes and type of compost.


2013 ◽  
Vol 39 (1) ◽  
pp. 85-97
Author(s):  
Józef Bąkowski ◽  
Krystyna Szudyga ◽  
Marcin Horbowicz ◽  
Janusz Czapski

A study of the effect of different composts: horse manure and broiler chicken manure and the influence of flushes during the growing cycle on the carbohydrates and mineral composition of mushrooms (<i>Agaricus bisporus</i>) was carried out. In this study the strain Somycel 11 was used. It was found that mannitol, glucose and fructose contents in mushrooms growing on broiler chicken manure were significantly higher than on horse manure. Noticeable differences of macro- and microelement contents were observed, depending on the size of the fruit-body, flushes and type of compost. Phosphorus content in mushroom tissue of the first three flushes growing on horse manure was 2.7 times higher than in those from broiler chicken manure. Boron level in mushrooms in all flushes growing on broiler chicken manure was four times higher as compared with that on horse manure.


2011 ◽  
Vol 17 (1) ◽  
pp. 47-53 ◽  
Author(s):  
M.L. Sudha ◽  
P.R. Ramasarma ◽  
G. Venkateswara Rao

Wheat bran was explored as a source of fiber in the preparation of high-fiber pasta. Ground raw wheat bran having an ash content 5.99%, crude protein 15.1% and fat content 5.83% was subjected to moist heat treatment (steam heat-treated bran) and dry heat treatment (dry heat-treated bran), wherein the lipase activity was reduced by 50%. Treated bran samples were stable for 3 months without developing any rancid flavor and bitterness. Pasta samples were prepared by substituting semolina with 40% and 50% of bran samples. There was no further significant inactivation of lipase activity upon extrusion followed by drying of pasta, irrespective of the type and the amount of bran sample used. The cooked weights of the pasta were in the range 257—268 g/100 g, whereas the cooking loss decreased from 12.8% to 9.3% for treated bran-incorporated pasta. Sensory scores for pasta containing treated bran samples were higher. The total dietary fiber increased by 5.2 times upon replacement of semolina by 40% of treated wheat bran. Sodium dodecyl sulfate polyacrylamide gel electrophoresis studies showed faint bands in treated bran samples as well as treated bran-incorporated pasta samples.


2016 ◽  
Vol 14 (4) ◽  
pp. 179-183
Author(s):  
Byung-Eui Lee ◽  
Chan-Jung Lee ◽  
Min-Ho Yoon ◽  
Yong-Gyun Kim ◽  
Byung-Joo Lee

2020 ◽  
pp. 337-344
Author(s):  
Z. Sebaaly ◽  
M.A. AlSanad ◽  
P. Hayek ◽  
L. Kfoury ◽  
N. Shaban ◽  
...  

2020 ◽  
Vol 29 (1) ◽  
pp. 27
Author(s):  
Harvinder Kumar Singh ◽  
Anurag Kerketta ◽  
Chandra Shekhar Shukla

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