MEDICINAL PLANTS OF SELECTED WETLANDS IN PANNISSERY AREA, THRISSUR DISTRICT, KERALA–A PRELIMINARY SURVEY

Objective: Wetlands are vital ecosystem which provides livelihoods for millions of people who live within around them. Man depends on wetlands for most of his needs from time immemorial. The present study is a preliminary step for the identification of valuable medicinal plants in the wetlands of Pannissery area. This attempt was made since it is equally important to understand the traditional medicines and beliefs as well as to have scientific awareness for protection and conservation of the sewetlands. Methods: Frequent field visits were carried out from September 2018 to January 2019 to collect different Wetland medicinal plants in Pannissery area, Kandanassery Panchayath, Thrissur district. Plants were collected carefully with hand and identified by using the standard literature such as Flora of the Presidency of Madras by J. S. Gamble, 1915-1936. The collected plants were authenticated by a plant Taxonomist Dr. Udayan. P. S. from the Post Graduate and Research Department of Botany, Sree Krishna College, Guruvayur. Results: A slight alteration of the wetland may result in the disappearance or the extinction of these plants [1]. Conclusion: This will ultimately result in large scale economic loss in terms of the medicinal product. Apart from the loss of plants, this will also result in the loss of local knowledge on the medicinal properties of these plants which very often can't be retrieved. An attempt has been made to document some of the little known medicinal properties of wetland plants used by local community

MEDICINAL PLANTS OF SELECTED WETLANDS IN ARIYANNUR, THRISSUR DISTRICT, KERALA–A PRELIMINARY STUDY

Objective: Wetlands are a vital ecosystem which provides livelihoods for millions of people who live within around them. The main aim of this study is to identify the wetland medicinal plants, medicinal values of wetland medicinal plants, to evaluate the current status of the medicinal plant diversity in wetlands of Ariyannoor area, importance of wetlands, to build awareness. Methods: Frequent field visits were carried out from September 2018 to January 2019 to collect different Wetland medicinal plants in Ariyannur area, Kandanassery Panchayath, Thrissur district. Plants were collected carefully with hand and identified by using the standard literature such as Flora of the Presidency of Madras by J. S. Gamble, 1915-1936. The collected plants were authenticated by a plant Taxonomist Dr. Udayan. P. S. A total of 10 plant species was collected and identified during the investigation with potential medicinal value. Results: These plants are used for curing more than 20 diseases, including Blood dysentery, cough and cold, skin diseases, anemia etc. Herbs have been called part of “nature’s pharmacy”. Although their action can in some ways be similar to modern drugs, herbal remedies are generally gentler and safer. Many of the drugs used in conventional medicine are derived from herbs [1]. Conclusion: Slight alteration of the wetland may result in the disappearance or the extinction of these plants2. This will ultimately result in large scale economic loss in terms of the medicinal product. Apart from the loss of plants, this will also result in the loss of local knowledge on the medicinal properties of these plants which very often can't be retrieved. An attempt has been made to document some of the little known medicinal properties of wetland plants used by local community

MARKET SAMPLE SURVEY OF CROCUS SATIVUS LINN. TO ASSESS THE GENUINITY FOR USING ANTIOXIDANT ACTIVITY, TOTAL PHENOLIC CONTENT AND HIGH-PRESSURE THIN LAYER CHROMATOGRAPHY USING DETECTION OF FLAVONOIDS

Objective: Herbalism is a traditional medicine or folk medicine practice based on the use of plants and plant extracts. Many of the drugs used in conventional medicine are dried from herbs. Despite the fluctuation in prices in international markets, saffron was still remained the most expensive spice. The main aim of this study is to examine the antioxidant activity, total phenolic content, high-pressure thin layer chromatography using flavanoid analysis and adulteration detection of saffron. Crocus sativus. Linn is a perennial stemless herb of the Iridaceae family. Saffron stigmas of sample1, sample2, sample3and sample4 are collected from different rates of the market sample from Thrissur district, sample5 collected from the Oushadhi premises, and it is collected from Himachal Pradesh. Methods: In this study detecting the antioxidant activity, total phenolic content, high-pressure thin layer chromatography using flavanoid analysis of different samples of saffron stigmas. The extracts were prepared by using ethanol as a solvent. Results: Safranal is present only in s5 sample. It is the main essential volatile oil responsible for the saffron characteristic such as odour. Phenolic content is varied in different market samples. The amount of phenolic compounds in the saffron extract was determined using the Folin-ciocalteau reagent. Total phenolic content is the help to detect the pure and fake saffron. The phenolic content is higher in S5. Sample S5 showed 0.737 mg/ml phenolic content. Lowest level of phenolic content in sample S3. Sample S3 showed 0.0887 mg/ml phenolic content. Sample S4 showed 0.564 mg/ml total phenolic content. Sample S1 showed 0.416 mg/ml total phenolic content and sample S2 showed 0.267 mg/ml phenolic content. Antioxidant activity is higher in sample s5. and it is different in different market samples. Sample 5 stigma posses higher antioxidant activity. Sample S5 showing 14.88% antioxidant activity in 100 mg/ml concentration, 7.26% in 80 mg/ml concentration, 2.23% in 60 mg/ml concentration, 2.21% in 40 mg/ml and 1.01% in 20 mg/ml concentration. Sample S3 showed the lower antioxidant activity in 0.1% in 60 mg/ml concentration and 0.1% in 80 mg/ml. Ascorbic acid standard showing 14.89% in 100 mg/ml concentration, 7.26% in 80 mg/ml concentration, 4.56% in 60 mg/ml concentration, and 3.1% in 40 mg/ml concentration, and 1% in 20 mg/ml concentration. Flavonoid content is different in different samples. It is present highly present in sample s1 and s5. sample s3 do not contain the Flavanoid. The quality of the samples depend on the price values. Conclusion: The authenticity of saffron is an extremely important matter for the industry and for the consumers in view of security and protection,quality assurance, active properties and last but not least, economic impact. Despite the fluctuation in prices in international markets, saffron was and still remains the most expensive spice. The genuine saffron samples possess higher price value. The fake saffron available in the market with lower price value. The quality of the saffron depends upon the price values. These observations would be of immense value in the botanical identification and standardization of the drug in crude form and would help to distinguish the drug from its other spices

DEMING VALUES AND TEACHERSâ€: SURVEY RESULTS PRESENTED AS A RESEARCH PAPER

Quality is an imperative factor considered for surveys in almost all organizations. It is a common term used for characterizing a service, product or an individual trait. The study shows the applicability of Deming's 14 point principles of quality management among teachers. In this competitive world people give more importance to ensure quality in every sector. Education sector is also treated as a globally competing marketplace in the present scenario. It is therefore indispensable to meet global standards to survive with the competitors. William Edward Deming is the Father of Total Quality Management.  His 14-point principles are the major highlight of this study. The analysis revealed an optimistic result and it could be fixed that the topic has a scope for further learning.    Â

Rapid assessment of the fish trade, arrivals and price realization in Kerala

Fisheries contribute to around 3 % of the economy of Kerala and provides employment to about 2.14 lakh people including its secondary and tertiary sectors such as marketing and processing. The marine fish landings in Kerala (2015) was 4.82 lakh tonnes forming 73.36 % of the total fish production in the state. A considerable 30% reduction in the marine fish landings during 2015 compared to the average (2010-14) landings of 6.82 lakh tonnes was noticed

जलवायु परिवर्तन के नियंत्रण में सामाजिक भूमिका (Societal role in curbing climate change-ClimEd Series:3B)

An increase in earth's average atmospheric temperature that causes corresponding changes in climate due to the greenhouse effect such as carbon dioxide emissions from burning fossil fuels / deforestation

PHARMACOLOGICAL POTENTIAL OF POLYHERBAL AYURVEDIC FORMULATIONS – A REVIEW

Ayurveda is an ancient traditional medical care system. The major aim of Ayurveda is to prevent unnecessary suffering and aiding healthy long life. Ayurveda incorporates natural constituents to make potential medicines that are believed to eliminate the root cause of the diseases. Forty-five thousand plant species are found in the subcontinent of India making it one of the largest biodiversity centers. In India alone, 15,000 medicinal plant species have been reported out of which 7500 species are used by the communities to cure different diseases. Ayurveda uses single or polyherbal for treatment. In these traditional medicine systems, various formulations are prepared one of which is fermented formulations, namely, arishtas and asavas. These formulations are prepared using a decoction of herbal drugs and contain self-generated alcohol. Fermented formulations are known for their stability and efficacy. Indian traditional literature states the usage of these formulations regularly with scientific validation strengthens one immunity and well-being. The current review focuses on Vidangarishta. Punarnavasava, Chandanasava, their preparations, therapeutics uses, and their toxic effects. A thorough understating of these formulations aids in standardizing Ayurveda as a marginalized medicine

Extrafollicular adenomatoid odontogenic tumor: a case report

Adenomatoid odontogenic tumor (AOT), a benign epithelial odontogenic tumor, constitutes around 2-7% of all odontogenic tumors that are biopsied. This lesion is unique with regard to its clinical, radiographic, and histopathological features making its diagnosis more predictable. This article emphasizes an extrafollicular variant of AOT leading to maxillary anterior jaw swelling along with cortical plate expansion, perforation, and root resorption within a short duration of time pointing towards its aggressive nature

मलबार में शंबु पालन के स्वयं सहायक संघों की गतिशीलता और लिंग परिप्रेक्ष्य

Gender perspective and dynamics of womens’ self help groups in Mussel farming in Malaba

Ecosystem Responses in the Distribution of Black Clam (Villorita cyprinoides) Beds in Vembanad Estuary during Environmental Changes Using GIS and RS

The biomass and distribution of black clam (Villorita cyprinoides) in Vembanad, a tropical estuary located along the southwest coast of India varied significantly. Sampling was done in freshwater-dominated zone in the south (distal) and brackish water zone in the north (proximal), during pre and post monsoon seasons. Clam biomass was estimated from samples, collected from different stations during the study period. Water transparency and temperature were measured at the sample sites. Water samples were collected and analysed for salinity, dissolved oxygen (DO), pH and hardness. There was a significant difference in the clam biomass during the two seasons in the distal zone, and those collected from the distal and proximal zones during premonsoon season. The data were further analysed to determine the factors affecting the clam biomass distribution in the two zones and seasons. Factor analyses, comparing the distal zone during two seasons and zonal variations were similar to earlier observations. Step wise regression analyses found that dissolved oxygen (adjusted R2 = 0.3) is the only variable affecting clam survival during pre-monsoon period in the distal and proximal zones. A geographic map of the region obtained from the Indian satellite sensor LISS (Linear Image Self Scanner) was used along with in situ data to map the results using inverse distance weightage model