The effect of short term storage on the albumen quality of shell eggs

1974 ◽  
Vol 25 (8) ◽  
pp. 989-992 ◽  
Author(s):  
Victor E. Sills
2016 ◽  
Vol 31 (1) ◽  
pp. 504-513 ◽  
Author(s):  
Łukasz Jęczmionek ◽  
Bogusława Danek ◽  
Martynika Pałuchowska ◽  
Wojciech Krasodomski

2019 ◽  
Vol 27 (2) ◽  
pp. 113-120
Author(s):  
Justyna I. Szwejda-Grzybowska ◽  
Anna Wrzodak ◽  
Maria Grzegorzewska ◽  
Marek Gajewski ◽  
Ryszard Kosson

AbstractThe aim of this study was to determine the influence of dipping in tap and hot water (53 or 55 °C) before storage and conditions during short-term storage: 4 days at 18–20 °C temperature or 7 days at 0 or 5 °C, on contents of total polyphenols, ascorbic acid, antiradical activity, and sensory quality of leaves of wild rocket (Diplotaxis tenuifolia L.). The highest sensory values, ascorbic acid contents, and antiradical activity were found in fresh leaves. Treatments with tap and hot water before storage reduced ascorbic acid contents and antiradical activity, as well as most sensory parameters regardless of storage conditions. The highest overall quality of wild rocket after storage for 4 days at 18–20 °C was found for leaves not dipped or dipped in tap water. Dipping of the wild rocket in the water at 53 or 55 °C for 3 or 5 s did not improve the overall quality of stored leaves compared with leaves not dipped or dipped in tap water.


2014 ◽  
pp. 83-86
Author(s):  
Mariann Móré ◽  
Gerda Diósi ◽  
Zoltán Győri ◽  
Péter Sipos

The aim of storage after harvest is to protect the quality of wheat, because after-ripening occurs in the first 5–6 weeks. During this time it very important to make the optimal storage conditions. We have carried out storage experiment with wheat samples from Látókép Research Farm of the University of Debrecen. We analyzed the rheological parameters of Lupus and GK Csillag varieties from the crop year 2011/2012. The experiment period was between July and August 2012 (24. 07. 2012., 31. 07. 2012., 21. 08. 2012.).We determined the rheological parameters (water absorption, dough stability time and valorigraph quality number) of Lupus and GK Csillag during short term storage. Our results showed that after-ripening increased the baking quality of Lupus and GK Csillag during storage.


2014 ◽  
Vol 21 (6) ◽  
pp. 776-783 ◽  
Author(s):  
Sang-Seop Kim ◽  
Kyung-Hyung Ku ◽  
Moon-Cheol Jeong ◽  
Joo-Heon Hong ◽  
Shin-Kyo Chung

2015 ◽  
Vol 8 (1) ◽  
pp. 63-69
Author(s):  
M. Móré ◽  
G. Diósi ◽  
P. Sipos ◽  
Z. Győri

Abstract The paper shows the results of some experimental researches on the rheological characteristics of the dough obtained from the flour of three winter wheat varieties. We used valorigraph test to determine the rheological properties of wheat flour dough, because it determines the quality of the end-products. Winter wheat varieties (Lupus, Mv Toldi and GK Csillag) were produced and their samples were collected on Látókép Research Farm of the University of Debrecen in the crop year of 2011/2012. We have carried out a short-term storage experiment (from July to August, 2012). We analysed the changes in water absorption capacity, dough stability time and valorigraph quality number for 3 times (24.07.2012, 31.07.2012, 21.08.2012) during short-term storage. Our results showed that the baking quality of Lupus, Mv Toldi and GK Csillag improved during the storage period.


2019 ◽  
Author(s):  
Abinawanto Abinawanto ◽  
Siti Zuhriyyah Musthofa ◽  
Retno Lestari ◽  
Anom Bowolaksono ◽  
Martin Wilkes ◽  
...  

Abstract Background: Clown loach or botia, Chromobotia macracanthus Bleeker 1852, is a popular freshwater ornamental fish. Lack of high quality broodstock and asynchronous gonad maturation are the main problem in breeding of this species. Cryopreservation is one of the methods to overcome this problem, and cryoprotectant plays a vital role in this process. Herein, we tested two types of cryoprotectants, namely methanol as a permeating cryoprotectant and honey solution as a natural non-permeating cryoprotectant. Hence, the objective of the present study was to determine best combination of honey solution and methanol for short-term storage of C. macracanthus sperm. Methods: One level of methanol (10%) combined with six levels of honey solution (0%, 0.1%, 0.3%, 0.5%, 0.7% and 0.9%) were tested in this study. Ringer’s solution was used as an extender. The diluted sperms were equilibrated for 25 min at 4 °C and then kept at −80 ℃ for 48 h. Sperms was thawed for 13 s at 40 °C. Spermatozoa viability, motility, and fertilization rates were then observed. Results: The one-way ANOVA showed that combination of methanol with several concentrations of honey had a significant effect on sperm viability and fertilization rates (P<0.05), but did have a significant effect on sperm motility (P>0.05). The study revealed that the 0.1% honey solution combined with 10% methanol resulted in the highest rates of motility (89.4 ± 5.45%), viability (85.75 ± 4.79 %), and fertilization (98.55 ± 1.69 %). Conclusion: A 0.1% honey solution combined with 10% methanol in Ringer’s was the best cryoprotectant for C. macracanthus spermatozoa preserved at -80 ℃.


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