<i>Aloe vera</i>gel: a new thickening agent for pigment printing

Islam, Mohammad Tajul; Khan, Md. Shahadat Hossain; Hasan, Mahadi

doi:10.1111/cote.12215

Cited by 31 publications

(16 citation statements)

References 32 publications

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“…Mordants can link to hair protein by more than one such dative bond, which leads to the formation of a stable complex. Aloe vera gel containing polysaccharides and water is effective as a natural mordant and also as a cosmetic ingredient that nourishes dehydrated aged skin and photodamaged hair [14,24]. Mordant agents form an insoluble compound that fixes pigments to hair [22].…”

Section: Effect Of Mordants On Hair Dyeingmentioning

confidence: 99%

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Beiki

Najafpour

Hosseini

2017

Coloration Technology

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Walnut green husk is one of the main waste products from walnut and could be used as a source of natural dyeing compounds such as juglone. The present study was conducted to evaluate the effective use of walnut green husk extract as a natural hair dye. Dyeing properties, fastness and antimicrobial behaviours of dyed hair and also a skin irritation test for natural hair dye on rat skin were examined. When the extract was mixed with ascorbic acid as a developer, ferrous sulphate as a mordant, and Aloe vera extract used as a secondary mordant and also a cosmetic ingredient, the reaction resulted in a dark-brown colour on hair samples. The dyed hair exhibited appropriate colour strength having excellent morphology for a hair surface coated with dye molecules. In addition, the dyed hair possessed good resistance to washing and daylight fastness, without any irritant properties as shown in a rat model, although high concentrations of iron-based mordant may be problematic for long-term usage. This paper also suggests the use of natural mordants such as lactic and oxalic acids to avoid any probable risks. Walnut green husk extract was an appropriate natural hair dyeing agent in practice and showed maximum antimicrobial activity compared with semi-synthetic and commercial hair dyes. The results demonstrated that walnut green husk can be used as an economical, valuable, eco-friendly and safe source of dyeing and antimicrobial agents for cosmetic products. Coloration Technology Society of Dyers and ColouristsThis article was published online on 03 November 2017. Grammatical and formatting errors were subsequently identified. This notice is included in the online and print versions to indicate that both have been corrected [25 Jan 2018]. The scientific content of the article is unaffected.

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Section: Effect Of Mordants On Hair Dyeingmentioning

confidence: 99%

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Beiki

Najafpour

Hosseini

2017

Coloration Technology

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“…[11,26,27] Aloe vera gel can be used in combination with sodium alginate as a thickener to suit printing cotton fabric with reactive dyes. [29][30][31] Aloe gel has a potential of changing the property of disperse dye to have good interaction with cotton. [33] Aloe vera possesses antifungal, antibacterial, and antimicrobial properties, so aloe vera gel can be used as an alternative to synthetic antimicrobial agents.…”

Section: Discussionmentioning

confidence: 99%

“…A successful print involves correct color, sharpline, levelness, good hand, and efficient use of dye; all these factors depend on the type of thickener used. [29] Thickening agents usually high molecular weight polymeric substances that give the necessary viscosity of the color printing paste under high pressure, without distortion. Textile thickeners either natural (e.g., Arabic gum, guar gum, alginate, starch, etc.)…”

Section: Aloe Vera Gel As Thickening Agent On Printingmentioning

confidence: 99%

New Approaches of utilization Aloe vera in Wet Processing of Textiles.

Mosaad

2021

Egypt. J. Chem.

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The application of aloe vera in textile processing is gaining worldwide detection as one of the hopeful approaches to pollution issues and cost reduction. Aloe vera gel possesses some biological activities and unique properties such as colorless, transparent, and viscosity which meet the using as a printing thickener, mordant, antimicrobial for different fabrics and dyes. Aloe vera is used in pre-treatment such as scouring, desizing, softening, and printing due to its succulent enzymatic and gummy characteristics. Aloe vera gel also contains a salty substance that allows its use in natural, eco-friendly dyeing. Aloe vera gel also is an alternative to synthetic antimicrobial agents.This state of art highlights the novel approaches of application of aloe vera in the textile coloration and industry covering both current types of research and pilot application.

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“…It was possible to add only the hyaluronic acid (N14-C), aloe vera gel (N14-E), and the combination of both ingredients (N14-G) to the nanoemulsion recipe (Table 2). This is probably due to the fact that hyaluronic acid and aloe vera gel could additionally act as agents that thicken the aqueous phase and create a steric barrier [64]. As reported in the literature, water-soluble polysaccharides are frequently employed as texture modifiers, e.g., thickening agents or gelling agents.…”

Section: The Active Components Of the Nanoemulgel Supporting Burned Skin Regenerationmentioning

confidence: 99%

Nanoemulsion Gel Formulation Optimization for Burn Wounds: Analysis of Rheological and Sensory Properties

2020

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Background: Despite the variety of treatment methods for wounds and scars after burns, there are still few effective preparations that can be used in a non-invasive therapy. Recent years have seen significant development of nanomedicine and nanotechnology in the treatment of infection in burn wounds. Proposal: The aim of this work was to develop a formula of a nanoemulsion gel for skin regeneration after burns, and to compare its rheological and sensory properties, as well as the effectiveness of post-burn skin regeneration with preparations available on the market. Methods: At the first stage of studies the composition and parameters of the preparation of sea buckthorn oil-based O/W (oil-in-water) nanoemulsion containing hyaluronic acid and aloe vera gel, as the active ingredients were optimized. Then, the nanoemulsion was added to the gel matrix composed of carbomer (1%) and water which resulted in receiving nanoemulgel. The physicochemical parameters of the obtained samples were characterized by means of dynamic light scattering method and scanning electron microscope. Rheological, sensory and influence on skin condition analysis was conducted for selected market products and developed nanoemulgel. Results: Nanoemulsion gel (d = 211 ± 1.4 nm, polydispersity index (PDI) = 0.205 ± 0.01) was characterized by semi-solid, non-sticky consistency, porous structure, law viscosity, good “primary” and “secondary” skin feelings and pleasant sensorical properties. It improves the condition of burned skin by creating a protective layer on the skin and increasing the hydration level. Conclusion: Due to the fact that the obtained nanoemulsion gel combines the advantages of an emulsion and a gel formulation, it can be a promising alternative to medical cosmetics available on the market, as a form of formulation used in skin care after burns.

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Aloe veragel: a new thickening agent for pigment printing

Cited by 31 publications

References 32 publications

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

New Approaches of utilization Aloe vera in Wet Processing of Textiles.

Nanoemulsion Gel Formulation Optimization for Burn Wounds: Analysis of Rheological and Sensory Properties

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