Analysis of the Application of Fungicide and Ethylene Absorbent for Extended Storage Life of Kyoho Grapes at Room Temperature

2015 ◽  
Vol 731 ◽  
pp. 374-380
Author(s):  
Zhen Lu Zhang ◽  
Dong Li Li ◽  
Wen Cai Xu ◽  
Hui Ye Duan ◽  
Ya Bo Fu
Keyword(s):  
Vitis Vinifera ◽  
Room Temperature ◽  
Storage Period ◽  
Storage Life ◽  
Control Group ◽  
Vitis Vinifera L ◽  
Table Grapes ◽  
Combined Use ◽  
Physiological Quality

The Kyoho grape is one of the most important varieties of table grapes (Vitis vinifera L.). In this experiment, we used SO2 germicidal bags and ethylene absorbent released pads to discover the effect on the quality of grapes during the storage period. The results showed that the combined use of germicidal bags and ethylene absorbent released pad were able to maintain the sensory, physicochemical, and physiological quality of grapes at a higher level compared with the control group.

scholarly journals Brassinosteroids improve quality of table grapes (Vitis vinifera L.) cv. flame seedless

2015 ◽  
Vol 26 (2) ◽  
pp. 368 ◽  
Author(s):  
W.A. Harindra Champa ◽  
M.I.S. Gill ◽  
B.V.C. Mahajan ◽  
N.K. Aror ◽  
Seema Bedi
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Improve Quality ◽  
Table Grapes

SOME EFFECTS OF GAMMA RADIATION ON THE STORAGE LIFE OF FRESH STRAWBERRIES

1964 ◽  
Vol 44 (2) ◽  
pp. 188-194 ◽  
Author(s):  
H. B. Heeney ◽  
W. M. Rutherford ◽  
K. F. MacQueen
Keyword(s):  
Gamma Radiation ◽  
Storage Period ◽  
Storage Life ◽  
Radiation Doses ◽  
Apparent Effect ◽  
Fungal Development ◽  
Radiation Treatments ◽  
Storage Temperatures

The effects of gamma radiation doses of 110,000, 220,000, and 330,000 rad on the storage life and quality of two varieties of strawberries stored at 40°, 55°, and 70° F were studied. Results indicated that a dose of 330,000 rad prevented fungal development of the Redcoat variety stored for 26 days at 40° F. The fungal-free period was sharply reduced at lower radiation doses or at higher storage temperatures. Under the conditions of this trial there was no apparent effect of radiation on appearance or texture of fruit.In organoleptic tests in the first two weeks of storage observers were not able to differentiate between radiation treatments. There was some preference for treated berries as the storage period increased. After 20 days the flavor of the fruit deteriorated very rapidly and it soon became commercially unacceptable.

scholarly journals INFLUENCE OF SOME ROOTSTOCK ON THE GROWTH AND QUALITY OF THE VINE PLANTING MATERIAL OF THE MAVRUD VARIETY

2019 ◽  
Vol 17 (4) ◽  
pp. 371-374
Author(s):  
M. Mihaylov
Keyword(s):  
Vitis Vinifera ◽  
19Th Century ◽  
Biological Characteristics ◽  
Vitis Vinifera L ◽  
Red Wines ◽  
Planting Material ◽  
The 19Th Century

The direction related with production of vine planting material originated from the 19th century, after the advent of Phylloxera vastatrix F. in which a large part of the vineyards in Bulgaria and the main wine-growing countries were destroyed. Only solution was proposed for grafting vine varieties from Vitis vinifera L. on resistant rootstocks. A number of biological characteristics of the vine influence both the nursery for scions and the rootstock nursery. One of them, which is main is the affinity of different rootstocks on the different vine varieties. In the southern Bulgaria, where the Mavrud variety is characteristic, high losses are observed due to the low yield of first-class vines. In Bulgaria, the Mavrud variety is highly valued due to its biological qualities, resulting in extracts and dense red wines that have glorified our country.

scholarly journals Effect of Gelatin Coated Rosemary Extract (Rosmarinus Officinalis L.) on the Quality of Refrigerated Duck Meat

2019 ◽  
Vol 39 (04) ◽  
Author(s):  
Kimia Banikarimi K Rai ◽  
Habibollah Mirzaei K Basu ◽  
Mohammad Farsi K Basu
Keyword(s):  
Storage Period ◽  
Edible Coating ◽  
Water Holding Capacity ◽  
Rosemary Extract ◽  
Control Group ◽  
Total Volatile ◽  
Psychrotrophic Bacteria ◽  
Rosmarinus Officinalis L ◽  
Water Holding

The effect of edible coating of gelatin (1, 2 and 3%) containing aqueous extract of rosemary (1% and 2%) on physiochemical (pH, total volatile nitrogen, peroxide values and water holding capacity) and microbiological (psychrotrophic) properties of duck fillet were evaluated. The pH of coated samples were significantly (plessthan0.05) lower than that of untreated sample. TVN (total volatile nitrogen) value increased with storage period in all the samples but coatings significantly decreased production of TVN compared to the control. Also the coatings decreased lipid oxidation of the meat as rosemary postponed primary oxidation of fillet, while this parameter in control group was sharply increased by time. WHC (water holding capacity) increased significantly (plessthan0.05) with storage period and level coatings. Coating had a significant reducing effect on growth of psychrotrophic bacteria during 9 days at 4°C. In conclusion, gelatin edible coating enriched with rosemary could retard chemical and microbial reactions related to spoilage of meat during refrigerated storage.

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