Student-1: Comparative analysis of essential oil of 8 marketed plants - - PowerPoint PPT Presentation
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Student-1: Comparative analysis of essential oil of 8 marketed plants - - PowerPoint PPT Presentation
Jan 13, 2023 159 likes •243 views
Student-1: Comparative analysis of essential oil of 8 marketed plants Materials: 1-Extraction oil Salvia officinalis L. 2. Extraction of methanolic extract Mentha longifolia 3. Comparative GC-MS analysis Rosmarinus officinalis L. Thymus
SLIDE 1
Student-1:
“Comparative analysis of essential oil of 8 marketed plants”
1-Extraction oil
2. Extraction of methanolic extract
3. Comparative GC-MS analysis
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
SLIDE 2
Student-2:
“Comparative physico-chemical evaluation of essential oil isolation from marketed herbs”
1-Extraction oil
2. Specific gravity(SG)
3. Solubility in ethanol
(SE): 4: Residue on evaporation (RE):
5. Boiling point (BP):
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
SLIDE 3
Student-3:
“Comparative Physico-chemical and Phytochemical evaluation 6 popular marketed herbs of family Lamiaceae”
1- Extractive value
2. Phytochemical (different
extract)
3. LOD,
4. Extractive value
5. Ash contents
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
SLIDE 4
Student-4:
“Validation of HPLC Method for the Simultaneous Determination of 1-8 cineole and limonene in popular marketed herbs”
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
1- different Extracts (Methanol, ethylacetae, Hexane)
2. 1-8 cineole identification
3. Limonene Identification
SLIDE 5
Student-5:
“Simultaneous Determination of limonene by the Densitometric HPTLC Method in some of marketed herbs of lamiaceae family”
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
1- Different Extracts (Methanol, ethylacetae, Hexane) and essential oils
2. 1-8 cineole identification
3. Limonene Identification
SLIDE 6
Student-6:
“Comparative analysis of bioactive compounds and antimicrobial
study of seven popular medicinal plants of family Lamiaceae”
1- Different Extracts (Methanol, ethylacetae, Hexane
2. Phenolic compounds
3. Flavonoids compounds
4, Antimicrobial
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
SLIDE 7
Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
Student-7:
“Comparative analysis of antioxidants in seven marketed plants
f family Lamiaceae”
1- Different Extracts (Methanol, ethylacetae, Hexane) and essential oil
2. DPPH
3. ABTS
4, FeCl3 reducing
SLIDE 8
1-Extraction oil
2. Infusion aqueous extract
3. MTT Assay
2. Lactate Dehydrogenase
(LDH) Activity Assay
3. Analysis of Cell DNA
Content Materials: Salvia officinalis L. Mentha longifolia Rosmarinus officinalis L. Thymus vulgaris L. Origanum syriacum L. Melissa officinalis L. Lavandula angustifolia Mill.
Student-8:
“In vitro cytotoxic potential of essential oil and extract of seven Marketed herbs”
