Preparation and standardisation of herbal eye dark circle remover was written by Mufseena, P.;Celestin Baboo, R. V.;Shiji Kumar, P. S.. And the article was included in World Journal of Pharmaceutical Research in 2022.Computed Properties of C21H44O5 The following contents are mentioned in the article:
The eye, which is the point of convergence, not only conveys the full range of human emotion but also has a significant impact on how one is perceived in terms of health and beauty. Whenever correlated with other body parts, the skin around the eye is a region without many oil glands and collagen, so it is more inclined to scarce differences and drying out. Addnl. when there is more melanin produced around the eyes than is usual giving them a darker color, the condition is called periorbital hyperpigmentation. The principle objective of this research is to formulate, characterize and evaluate a herbal under-eye cream which consists of the extracts of cucumber (Cucumis sativus), Aloe vera (Aloe barbadensis) and Vitamin E. The cream was prepared by using the cream base, beeswax, liquid paraffin, borax, aloe extract and cucumber extract The prepared formulation was evaluated for different parameters like phys. evaluations, pH, greasiness, phase separation and test for microorganism. The formulation showed good appearance, good pH, no phase separation and microbial growth. Also it is stable at room temperature The formulation containing herbal ingredients showed significant activity. Based upon the result, the formulation is stable and can be safely used as an under eye cream. This study involved multiple reactions and reactants, such as Glyceryl monostearate (cas: 31566-31-1Computed Properties of C21H44O5).
Glyceryl monostearate (cas: 31566-31-1) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Computed Properties of C21H44O5
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics