scholarly journals Comparison of Physicochemical Properties and Antioxidant Potential of Four Commercial Sauces

2021 ◽  
Vol 10 (06) ◽  
pp. 1-6
Author(s):  
Hong Ahn ◽  
Il-Doo Kim
2019 ◽  
Vol 56 (7) ◽  
pp. 3422-3430
Author(s):  
Małgorzata Warechowska ◽  
Józef Warechowski ◽  
Józef Tyburski ◽  
Ewa Siemianowska ◽  
Agnieszka Nawrocka ◽  
...  

2019 ◽  
Vol 14 (5) ◽  
pp. 1934578X1984413 ◽  
Author(s):  
Soraia I. Falcão ◽  
Mélissa Lopes ◽  
Miguel Vilas-Boas

Propolis is a natural product derived from plant resins collected by honeybees and used in the beehive as a construction and defensive material. The broad spectrum of biological activities is dependent on the chemical diversity of its composition which is determined by the floral sources at the site of collection. For the first time, the chemical composition of Guinean propolis as well as its physicochemical properties, phenolic composition, and antioxidant activity was assessed. Eight compounds were identified through LC/DAD/ESI-MS n , mostly isoflavonoids, resembling Nigerian and Brazilian red propolis from the genus Dalbergia.


2018 ◽  
Vol 24 (3) ◽  
pp. 475-484 ◽  
Author(s):  
Xueyan Li ◽  
Zengli Gao ◽  
Tong Li ◽  
Shuvan-Kumar Sarker ◽  
Sathi Chowdhury ◽  
...  

2021 ◽  
Vol 13 (2) ◽  
pp. 589-600
Author(s):  
R. Pathak ◽  
M. Mohsin ◽  
S. P. S Mehta

The present study was aimed to analyze the physicochemical properties of Camelina sativa L. seed oil in order to identify its utilization as a primary feedstock for biofuel production. Efforts were also made to identify and quantify the amount of α- tocopherols in Camelina seed oil and evaluated in vitro antioxidant potential of Camelina sativa seed oil and were compared with α–tocopherol standard. Physicochemical properties such as oil yield content (36.66 %), less acid value (5.39 mg KOH/g) make it a prominent feedstock for biodiesel production.  Saponification value (182.66 mg KOH/g) also makes this oil useful in soap and cosmetic industries. To check in vitro antioxidant potential of Camelina seed oil H2O2, DPPH and ABTS were used as free radical inducers. Oil showed remarkable inhibition potential of trapping these free radicals. Tocopherol content was analyzed through HPTLC. Camelina sativa seed oil was found to contain 59.34 mg/100 g of tocopherol content. It is evident from this study that Camelina oil has high antioxidant potential and there is no need to add other antioxidant substances in the products formed by using Camelina sativa seed oil.


2019 ◽  
Vol 42 (2) ◽  
pp. 209-216
Author(s):  
Paula Chiachia Pasta ◽  
Giselda Durigan ◽  
Izabel Cristina Freitas Moraes ◽  
Leomara Floriano Ribeiro ◽  
Charles Windson Isidoro Haminiuk ◽  
...  

2021 ◽  
Author(s):  
Michał Miłek ◽  
D Grabek-Lejko ◽  
Karolina Stępień ◽  
Ewelina Sidor ◽  
Mateusz Mołoń ◽  
...  

The effect of chokeberry fruit additive to rape honey was studied regarding physicochemical properties and biological activity. Two samples of dried powdered fruits were used to enrich the honey (1...


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