Comparative effects of gamma irradiation and ozone treatment on hygienic quality of aloe powders

1997 ◽  
Vol 32 (3) ◽  
pp. 221-227 ◽  
Author(s):  
Myung‐Woo Byun ◽  
Hong‐Sun Yook ◽  
Oh‐Jin Kwon
1998 ◽  
Vol 52 (1-6) ◽  
pp. 95-99 ◽  
Author(s):  
Myung-Woo Byun ◽  
Hong-Sun Yook ◽  
Il-Jun Kang ◽  
Cha-Kwon Chung ◽  
Joong-Ho Kwon ◽  
...  

2012 ◽  
Vol 03 (02) ◽  
pp. 219-223 ◽  
Author(s):  
Abraham Adu-Gyamfi ◽  
Victoria Appiah

2002 ◽  
Vol 64 (4) ◽  
pp. 309-315 ◽  
Author(s):  
Ju.-Woon Lee ◽  
Kyung.-Hwan Cho ◽  
Hong.-Sun Yook ◽  
Cheorun Jo ◽  
Dong.-Ho Kim ◽  
...  

LWT ◽  
2019 ◽  
Vol 115 ◽  
pp. 108448 ◽  
Author(s):  
Giorgiana M. Cătunescu ◽  
Mircea Muntean ◽  
Ovidiu Marian ◽  
Adriana Paula David ◽  
Ancuța M. Rotar

Plants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 847
Author(s):  
Anita Zapałowska ◽  
Natalia Matłok ◽  
Miłosz Zardzewiały ◽  
Tomasz Piechowiak ◽  
Maciej Balawejder

The aim of this research was to show the effect of the ozonation process on the quality of sea buckthorn (Hippophae rhamnoides L.). The quality of the ozonated berries of sea buckthorn was assessed. Prior to and after the ozone treatment, a number of parameters, including the mechanical properties, moisture content, microbial load, content of bioactive compounds, and composition of volatile compounds, were determined. The influence of the ozonation process on the composition of volatile compounds and mechanical properties was demonstrated. The ozonation had negligible impact on the weight and moisture of the samples immediately following the treatment. Significant differences in water content were recorded after 7 days of storage. It was shown that the highest dose of ozone (concentration and process time) amounting to 100 ppm for 30 min significantly reduced the water loss. The microbiological analyses showed the effect of ozone on the total count of aerobic bacteria, yeast, and mold. The applied process conditions resulted in the reduction of the number of aerobic bacteria colonies by 3 log cfu g−1 compared to the control (non-ozonated) sample, whereas the number of yeast and mold colonies decreased by 1 log cfu g−1 after the application of 100 ppm ozone gas for 30 min. As a consequence, ozone treatment enhanced the plant quality and extended plant’s storage life.


2005 ◽  
Vol 29 (2) ◽  
pp. 120-131 ◽  
Author(s):  
ADRIANA PEZZUTTI ◽  
MARTA RITA MATZKIN ◽  
CLARA ANA CROCI
Keyword(s):  

Author(s):  
A.N. Sorokin ◽  
◽  
A.M. Zaretsky

The effect of ozone treatment with doses of 160, 320 and 480mg*min/m3 at a bedtime of 1, 7 and 14 days on the economic durability of seeds of 1, 2 and 4-year shelf life and infection with diseases of seeds of winter rye of the Tatiana variety was studied.


2021 ◽  
Author(s):  
Indah Arastuti Nasution ◽  
Audrey Monica ◽  
E O. G. H. Nata Buana ◽  
Murni Indarwatmi

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