black cumin oil extraction press equipment in zimbabwe

   
                                               
                                               
                                               
                                               
  • black cumin oil extraction press equipment in zimbabwe

FAQ

  • QIs SFE a good method for black cumin seed oil extraction?
    AThe SFE technique has relatively higher oil yields, UFAs, total tocopherols, phytosterols, polyphenols, and totals of phenolics than cold press and solvent extraction for black cumin seed oil extraction.
  • QDoes cold press & supercritical fluid extraction affect black cumin seed oil quality?
    ATo date, comparative studies on the effect of solvent, cold press, and supercritical fluid extraction (SEF) on the quality attributes of black cumin seed oil are scarce. In addition, little information is available in the literature about black cumin seed oils extracted with SFE.
  • QHow to place an order?
    AFirst pls contact us directly or send us an inquiry with your specific requirements, including the processing grain seeds, working hours, daily capacity, and etc., and our sales manager will contact you to provide custom solution.
  • QHow do you extract black cumin seeds oil?
    ATraditional solvent extraction (S) methods usually produce black cumin seeds oil. Recently, there has been an increased interest in the cold press (P) extraction method because of the growing attention to producing edible oils enriched with bioactive compounds [2, 3].
  • QHow many phenolic compounds are present in black cumin seed oil?
    AThe total phenolics for the black cumin seed oils obtained via cold press, solvent, and SEF were 48.90, 6.37, and 53.61 µg/g, respectively. Observed that the amount of total phenolic compounds was higher in oil extracted by SFE and cold press. Based on these results, several characteristic phenolic compounds may be formed during SFE and cold press.
  • QWhat is black cumin?
    ABlack (Nigella sativa L.), an annual herb native to a Mediterranean region, is one of the world’s most widely used medicinal and pharmaceutical herbs [1, 2, 3, 4]. The seed from black cumin is black and is a tiny size like a seed from sesame [2, 4]. Seeds and oil of black cumin are applied as nutritional supplements .
  • QDo black cumin seeds melt?
    AOils extracted with cold press, solvent, and SFE all had melting peaks within the low-melting region. Extraction methods affected black cumin seed oils melting behavior. An oil with a large low-temperature peak indicates relatively unsaturated conditions.