Then the pigment was further purified using preparative thin layer chromatography on glass silica gel 60 F254 plates using hexane–ethyl ether–acetic acid (70:30:1). Single pigment bands were scraped off from plates, and pigment was eluted from silica gel using the following solvents ...
Volatile compounds such as 1,2-propanediol, hexane-1-ol, hexanoic acid, ethyl ester, dodecanoic acid,3-hydroxy, acetic acid, etc. were analyzed via GC–MS ion chromatogram. Following chemical analysis and sensory evaluation across different trials of black carrot wine, trial T5 (TSS: 20 o...
This Order is basically a quality control order to ensure that the solvent extracted oils in particular are not reached to the consumers for consumption before the same are refined and conformed to the quality standards specified in the Order for the purpose. Standards for the solvent (hexane), ...
27. In a study, the ascorbic acid content ofT. foenum-graecumleaves from India was found to be 1047.4 mg/100 g DW46. Yadav and Sehgal78stated that fresh
The determination of total carotenoid content was performed according to the method by Thaipong et al. [36]. The measured jelly was dissolved in n-hexane pro analysis. The β-carotene solution in various concentrations was used as a standard of the carotenoid compound and as a standard curve....
摘要:Phospholipid (PL)-enriched oils were recovered from six species of edible clams, namely Cyclina sinensis, Mactra chinensis Philippi, Mactra veneriformis Reeve, Meretrix meretrix, Ruditapes phliippinarum and Saxidomus purpurata, using a mixture of ethanol and hexane (1: 1, v/v). The oils...
The solvents for extraction purpose (acetonitrile, hexane and acetone) were procured from Merck (Darmstadt, Germany) with a purity of 99%. Reagent-grade magnesium sulphate, anhydrous sodium chloride, and florisil were purchased from Sigma-Aldrich. Bondesil-Primary secondary amine (Varian PSA; 40 ...
; Colour (Gardner Scale), Max 12.0: Hexane Insolu. ; Viscosity (cp,25℃), Max 10,000: HLB Value, 3-4 ; Shelf Life: 12 Months: Standard: SB/T 10206-94 ; Nature: Liquid: CAS: 8002-43-5: Brand: SWP ; Application: This product can be used as emulsifier or addition agent in ...
Lycopene, which is an important carotenoid with antioxidant properties, has been extracted from tomato pomace and tomato peel using solvent extraction with hexane, ethyl acetate, and ethanol with a yield ranging between 5 (using ethanol) and 120mg/100g (using ethyl acetate) (Calvo et al.,2007...
In the present study, hexane and c... GK Jayaprakasha,PS Negi,BS Jena - 《Innovative Food Science & Emerging Technologies》 被引量: 80发表: 2006年 Antimutagenic activity of spearmint. The antimutagenic activity of spearmint (Mentha spicata), a popular food flavoring agent, was studied in ...