THE EFFECTS OF THE IMPOSITION OF HERBICIDE STRIPS ON THE NUTRIENT UPTAKE, YIELD AND STORAGE QUALITY OF APPLES IN A PREVIOUSLY GRASSED COX ORCHARD

1983 ◽  
pp. 49-60 ◽  
Author(s):  
P.A. Johnson ◽  
D.S. Johnson
2011 ◽  
Vol 233-235 ◽  
pp. 2889-2892
Author(s):  
Xiao Ling Yu ◽  
Xue Bin Li ◽  
Hua Xiao ◽  
Han Jun Ma ◽  
Liang Cheng

Uniform design was adopted, and two factors, i.e., frozen at different time postmortem with six levels, thawing at different thawing rate with three levels, were considered. Thiobarbituric acid reactive substances (TBARS), pH and sensory evaluation were measured to study the different effects of the two factors considered. The results showed: All the two factors considered had significant effects on pH and TBARS, and the effects of the two factors on them were nonlinear. But they had no significant effects on sensory evaluation. TBARS values representing the storage quality of raw sausages was only affected by thawing rate in the test, and had the maximum at the thawing rate of 3cm/h thawed in 19.5°C still air. So when using frozen raw meat for sausage production, selecting an appropriate thawing condition is very necessary.


2011 ◽  
Vol 108 ◽  
pp. 244-250
Author(s):  
Wei Dong Bai ◽  
Wen Hong Zhao ◽  
Zhou Min Lu ◽  
Xue Dan Cao ◽  
Zhong Liang Zhang

In order to study the effects of Gibberellins (GA3) treatment on fresh-keeping effect and storage quality, provide theoretical foundation for loquat production, the loquat fruit grown in Guangdong Province were separated in groups and dipped in different concentrations (10, 50, 100 μmol/L) of GA3 solution respectively for 20 min, and then stored at a chamber with temperature of 3±0.5°C, relative humidity of 65~80%. The rotten index, flesh hardness, weight-loss ratio, contents of total soluble solids, soluble sugar, titrable acidity and vitamin C were measured periodically. The results show that by GA3 treatment ,the rotten index and flesh firmness of loquat fruit decrease significantly, and storage time of loquat lengthen effectively. It also indicate the content of titrable acidity can be greatly reserved to some extent by 10 μmol/L GA3 treatment, and the loss of vitamin C content drop highly, generating better flavor and quality of loquat fruit.


2014 ◽  
Vol 34 (4) ◽  
pp. 423-433 ◽  
Author(s):  
Sadettin Turhan ◽  
Fehmi Yazici ◽  
Furkan Turker Saricaoglu ◽  
Mustafa Mortas ◽  
Huseyin Genccelep

2013 ◽  
Vol 781-784 ◽  
pp. 1419-1423
Author(s):  
Wei Dong Xu ◽  
Qian Chen ◽  
Yi Ding ◽  
Song Wang ◽  
Li Huang ◽  
...  

This study includes the investigation of the chemical properties such as pH value anda*-value, sensorial evaluations, residual nitrite and the oxidation level of Chinese-style sausagered sausage, which have been produced by both reducing the nitrite level ( 50mg/kg, 100mg/kg and 150mg/kg) and adding tomato powder ( 0%, 2% and 4%). According to the results, 100mg/kg of nitrite together with 2% tomato powder is better. Then the sausages produced with 100mg/kg nitrite and 2% tomato powder, along with sausage which produced with only 150mg/kg of nitrite are stored at 4 °C for 45 days. It was observed that addition of 2% of tomato powder increased degradation of nitrite and decreased the level of oxidation. This study provides a potential solution for nitrite substitute in meat products.


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