Topical Herbal Formulas
Topical Herbal Formulas - Related Videos
07:34
Use of Animal Model of Sepsis to Evaluate Novel Herbal Therapies
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Cited by 13 •
2012
Sepsis refers to a systemic inflammatory response syndrome resulting from a microbial infection, and can be simulated by a surgical technique termed cecal ligation and puncture (CLP). Here we describe a method to use CLP-induced animal model to screen medicinal herbs for therapeutic agents.
02:52
Chemical Formulas
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2020
A chemical formula presents information about the proportions of atoms constituting a particular chemical compound or molecule, mainly using symbols of elements and numbers. At times other symbols, such as dashes, parentheses, brackets, commas, plus, and minus signs, are also used. A chemical formula can be one of three types – molecular, empirical, and structural. Molecular Formula The molecular formula represents a molecule or a chemical compound using chemical symbols (to indicate the...
03:34
Ionic Compounds: Formulas and Nomenclature
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2020
An element composed of atoms that readily lose electrons (a metal) can react with an element composed of atoms that readily gain electrons (a nonmetal) to produce ions through complete electron transfer. The compound formed by this transfer is stabilized by the electrostatic attractions (ionic bonds) between the oppositely charged ions. Moving from the far right to the left on the periodic table, nonmetal elements often gain electrons to form anions with the same number of electrons as an atom...
03:10
Molecular Compounds: Formulas and Nomenclature
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2020
Molecular compounds or covalent compounds result when atoms share electrons to form covalent bonds. Since there is no electron transfer, molecular compounds do not contain ions; instead, they consist of discrete, neutral molecules. Since covalent compounds are formed from the combination of nonmetals, the periodic table can help recognize many of them. The position of a compound’s elements in the periodic table can predict whether the compound is ionic or covalent (although there are...
07:05
Determining the Empirical Formula
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2023
Source: Laboratory of Dr. Neal Abrams - SUNY College of Environmental Science and Forestry Determining the chemical formula of a compound is at the heart of what chemists do in the laboratory every day. Many tools are available to aid in this determination, but one of the simplest (and most accurate) is the determination of the empirical formula. Why is this useful? Because of the law of conservation of mass, any reaction can be followed gravimetrically, or by change in mass. The empirical...
FAQs
Performance depends on more than the amount of plant material added. Extraction method determines which botanical constituents enter the preparation, while concentration sets their available level. The vehicle and contact time then influence how consistently those constituents are released and move through the outer skin barrier. Controlling these variables helps researchers interpret differences in localized effects.
Plant chemistry helps determine how a formula behaves after application, but the vehicle also shapes the result. Creams, ointments, gels, and lotions can differ in composition and therefore affect constituent stability, release, and movement across the skin surface. These formulation effects matter when comparing preparations or deciding whether an observed result reflects the botanical ingredients or the delivery system.
Accurate plant identification and standardized preparation are central to reliable topical herbal research. If the botanical material or its processing varies, the resulting concentrations and chemical profile may also vary, making findings difficult to reproduce. Standardization allows investigators to compare batches more meaningfully and supports more responsible evaluation of effectiveness and safety in medical use.
A controlled preparation workflow begins with confirming the plant material, selecting an extraction method, and setting the intended concentration. The extract is then incorporated into a suitable skin-applied vehicle, with formulation stability, release, and contact time considered during evaluation. Documenting these choices creates a basis for assessing whether different preparations produce consistent research outcomes.
Topical herbal formulas are investigated when the intended goal concerns a selected body surface. Medical research may examine their potential for soothing irritation or maintaining skin moisture at the treated area. The relevant outcome depends on the preparation and conditions of use, so investigators must connect observed skin responses to the specific formula tested.
Evaluation extends beyond whether a preparation appears helpful. Researchers assess consistency between preparations, absorption at the skin, effectiveness for the intended supportive use, and safety. Considering these measures together is important because a formula may show a localized effect while still requiring characterization of how reliably its constituents are delivered and how safely it can be used.