Quantification of para‐phenylenediamine and heavy metals in henna dye

@article{Kang2006QuantificationOP,
  title={Quantification of para‐phenylenediamine and heavy metals in henna dye},
  author={Ik-Joon Kang and Mu-Hyoung Lee},
  journal={Contact Dermatitis},
  year={2006},
  volume={55},
  url={https://api.semanticscholar.org/CorpusID:22176978}
}
This work examined 15 henna samples available in Korea for the presence of para‐phenylenediamine (PPD) and heavy metals such as nickel, cobalt, chromium, lead and mercury using high‐performance liquid chromatography (HPLC), atomic absorption spectroscopy (AAS), mercury analyser and inductively coupled plasma emission spectroscopic.

Determination of Heavy Metals and Other Toxic Ingredients in Henna(Lawsonia inermis)

Background: The plant Henna (Lawsonia inermis, family Lythraceae) is a naturally grown or cultivated plant allover Africa and Asia. Marketed Henna is a natural powdered material derived from dried

Determination of Heavy Metals in Henna Leaves and Cosmetic Henna Products Available in Zliten, Libya

Henna is widely used by Libyan women as a cosmetic, which may contain lead (pb), cadmium (Cd) and other toxic heavy metals. The purpose of this study was to determine heavy metal content of seven

Levels of Some Heavy Metals in the Leaves of Henna Plant (Lawsonia Inermis) within Lamu County, Kenya

Henna plant scientifically known as Lawsonia inermis is an ethno botanical plant used majorly for preparation of dye called henna. The plant contains a pigment called Laws one which makes it suitable

REVIEW ON HEENA PLANT (LAWSONIA INERMIS) AND ITS APPLICATIONS

Analysis of FTIR spectra of Heena Green Leaves and Heena Brown Seeds both shows presence of various functional groups such as Acids – Carboxylic acids COOH; Alcohols Secondary CH–OH; Amides –CO–NH2.

Determination of para-Phenylenediamine (PPD) in Henna in the United Arab Emirates

The study showed that PPD was present in all of the black henna samples at concentrations ranging between 0.4% and 29.5% and higher than that recommended for hair dyes in most of the blacks samples.

Microscopical Characters, Heavy Metals Level and Histopathological Effects of Lawsonia inermis L. Leaves in Female Mice

Both market and collected henna were contaminated with a high level of heavy metals specially lead (Pd) and the histopathological findings implied that there are many histological changes on the kidney tissues such as aggregation of round cells and congestion of blood vessels.

Side‐effects of henna and semi‐permanent ‘black henna’ tattoos: a full review

The side‐effects of topical application of red and black henna, both cutaneous (allergic and non‐allergic) and systemic, are provided, with rare instances of contact allergy and type I hypersensitivity reactions.

Estimation for Raw Material Plants of a Henna Product Using LC-High Resolution MS and Multivariate Analysis.

Henna is a plant-based dye obtained from the powdered leaf of the pigmented plant Lawsonia inermis, and has often been used for grey hair dyeing, treatment, and body painting. As a henna product, the

Henna stone: a lesser‐known solid material from which to obtain black henna paste

It is proposed that ‘henna stones’ contain high proportions of p-phenylenediamine, significantly higher than previously reported PPD concentrations in black henna samples.
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Identification and quantification of para-phenylenediamine in a temporary black henna tattoo.

The presence of PPD in black henna tattoo mixtures in high concentration poses a health hazard and a risk of allergic contact sensitization with potential long-term consequences.

Childhood Allergic Contact Dermatitis from Henna Tattoo

It is suggested that the fashion of temporary henna tattoos in children is to be discouraged due to the serious consequences that a sensitization to para‐phenylenediamine could have in their future.

Allergic contact dermatitis caused by skin painting (pseudotattooing) with black henna, a mixture of henna and p-phenylenediamine and its derivatives.

The mixtures used by the artists possibly contained natural henna, a rare and weak skin sensitizer, and likely contained chemical coloring agents, diaminobenzenes or diaminotoluenes, such as p-phenylenediamine and/or diaminosodium, which are prohibited for direct skin application.

Contact dermatitis after temporary henna tattoos--an increasing phenomenon.

Four patients developed contact dermatitis to black henna tattoos on holiday in the Middle East and Asia, with a strong reaction to p-phenylenediamine (PPD), a widely used dye that is added to the pastes in high concentrations to produce a darker shade.

Cutaneous reactions to henna and associated additives

Doctors and pharmacists should be aware of possible quality and bioequivalency differences between branded products and if an unexpected therapeutic failure or adverse drug effect occurs, they should consider the possibility of a recent change in the branded product being used.

Erythema‐multiforme‐like eruption and depigmentation following allergic contact dermatitis from a paint‐on henna tattoo, due to para‐phenylenediamine contact hypersensitivity

Lawsone, the known quinonoid constituent of henna (Lawsonia inermis L.), as well as natural henna products, were used to detect hypersensitivity to henna and p-phenylenediamine was strongly positive in all patients.

An arm immersion model of compromised skin

Skin damage consequent upon arm immersion in sodium dodecyl sulphate (SDS) greatly enhanced reactivity to nickel on the forearm, with the dorsal aspect reacting most both in number of reactions at each concentration and in the minimal eliciting concentration.

Allergic contact dermatitis from henna

Measurement of nsk of sensltisation and 1ts application to Kathon and contact allergy to the preservative Kathon m Finland shows positive results for patch test concentration.

An arm immersion model of compromised skin

The model system has been described in detail and the influence of skin compromise on the response to 3 irritants, citral, sodium dodecyl sulphate and nonanoic acid, has been assessed.