beneficial (helpful, useful, advantageous) | harmful (damaging, dangerous, destructive) | positive (favourable, good, optimistic) | negative (adverse, unfavourable, harmful) | significant (important, substantial, considerable) | considerable (substantial, significant, sizeable) | essential (necessary, vital, crucial) | vital (crucial, essential, critical) | major (main, chief, principal, primary) | minor (slight, small,...
Evaluation of Drugs
WHO Guidelines for Evaluation of Drugs
The World Health Organization (WHO) has given specific guidelines to ensure that herbal & crude drugs are safe, effective and of good quality.
Because herbal drugs come from natural sources, their quality may vary due to climate, soil, collection method, processing & storage.
Therefore, WHO guidelines help in standardization, quality control, safety & efficacy evaluation of crude drugs.
Objectives of WHO Guidelines
To ensure
Q1. Write the source and description of raw material of herbal origin used in herbal cosmetic.
Herbal cosmetic products having desirable physiological properties like healing, conditioning and enhancement of appearance due to the herbal ingredients present in them.
Herbal cosmetics are effective, safe and elegant properties and have less or negligible adverse effects.
Categories of Herbal Cosmetics
• Herbal cosmetics enhancing the appearance of the facial skin.
Skin care .Skin cleansers Antiseptics
Nutraceuticals
The term 'Nutraceuticals' is derived from a combination of two words: 'Nutrition' & 'Pharmaceuticals'.
It is defined as a "food or part of a food that provides pharmacological benefits, including prevention & treatment of disease."
The term 'Nutraceuticals' was coined by Stephen De Felice in 1989.
Examples: Vitamins, Minerals, Herbal products, Probiotics, Proteins, Omega-3 fatty acids.
Market & Nutraceutical Growth
The global nutraceuticals market is showing strong &
HERBS
Herbs are plants or plant parts - such as leaves, flowers, seeds, stems, or roots that are valued for their medicinal, culinary, aromatic or therapeutic properties.
They are commonly used in Medicine - For their healing properties (e.g. echinacea, turmeric, ginseng).
They are commonly used in Cooking - To enhance the flavour of food (e.g. basil, oregano, thyme).
They are commonly used in Cosmetics & Aromatherapy - For their fragrance and soothing effects (e.g. lavender, chamomile).
They
Cultuur = hoe mensen zich gedragen.
Machtscultuur: leiding heeft de macht.
Rolcultuur: regels en functies centraal.
Taakcultuur: taken, doelen en resultaten centraal.
Persoonscultuur: werknemer en talenten centraal.
Structuur = hoe het bedrijf is opgebouwd.
Organigram: toont hiërarchie en wie leidinggeeft.
Lijnorganisatie: elke werknemer heeft één baas.
Lijn-staforganisatie: leiding + deskundigen die advies geven.
Functionele organisatie:
Eerste wet van Mendel (uniformiteitswet) Bij kruising van twee homozygote ouders die slechts in één eigenschap verschillen, zijn de nakomelingen van de eerste generatie (F1) steeds eenvormig. Met andere woorden: alle F1-individuen hebben hetzelfde genotype (heterozygoot) en hetzelfde fenotype (dominant kenmerk).
15.4 Tweede wet van Mendel (splitsingswet) Bij kruising van twee homozygote ouders die slechts in één eigenschap verschillen, verhouden de nakomelingen van de tweede generatie (F2) zich