This presentation comprehensively tells about not only the classical methods of extraction but also the modern methods by which herbal products can be easily and efficiently extracted for further use in isolation and formulation
This presentation comprehensively tells about not only the classical methods of extraction but also the modern methods by which herbal products can be easily and efficiently extracted for further use in isolation and formulation
method to separate compounds based on their relative solubilities in two different immiscible liquids, usually water and an organic solvent. It is an extraction of a substance from one liquid into another liquid phase.
Flavonoids classification, isolation and identificationMona Ismail
Flavonoids are groups of polyphenolic compounds which are found in fruits, flowers, seeds & vegetable.
(named from the Latin word flavus meaning yellow, their colour in nature)
what is extraction. what are the conventional methods what are their drawbacks. what are the advanced techniques used to overcome those drawbacks. major focus on Microwave assisted extraction. its factors advantages types and applications
method to separate compounds based on their relative solubilities in two different immiscible liquids, usually water and an organic solvent. It is an extraction of a substance from one liquid into another liquid phase.
Flavonoids classification, isolation and identificationMona Ismail
Flavonoids are groups of polyphenolic compounds which are found in fruits, flowers, seeds & vegetable.
(named from the Latin word flavus meaning yellow, their colour in nature)
what is extraction. what are the conventional methods what are their drawbacks. what are the advanced techniques used to overcome those drawbacks. major focus on Microwave assisted extraction. its factors advantages types and applications
Similar to Isolation and purification of natural products by Dr.U.Srinivasa, Professor and Head, Srinivasa college of pharmacy, Mangaolre by dr.u.srinivasa
Value Addition of Nine Medicinal Plants in Arunachal PradeshSanjay Talukdar
Understood requirements from forest departments and other stakeholders, gathered information, researched, planned & designed the JFMC Proposal for Value Addition of Nine Medicinal Plants for Forest Department of Arunachal Pradesh.
Secondary research, planning & designing the project which included the implementation plan, budgeting, feasibility study analysis.
There is a great demand for herbs, hence there is a need to adopt systematic scientific methods for their selection, cultivation, collection, processing and to ensure the quality, purity, safety, potency and develop modern methods for their quality control so that maximum benefit is obtained from these herbal medicines
Herbal Drug Technology (B.Pharm. 6th Semester)
Definition of herbs, herbal medicine, herbal medicinal product, herbal drug preparation
Source of herbs, Selection, identification and authentication of herbal materials,
Processing of herbal raw material
Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human health. In order to effectively control factors that may affect health, the requirements that must be met in order to create a healthy environment must be determined.[1] The major sub-disciplines of environmental health are environmental science, toxicology, environmental epidemiology, and environmental and occupational medicine.[2]
Definitions
WHO definitions
Environmental health was defined in a 1989 document by the World Health Organization (WHO) as: Those aspects of human health and disease that are determined by factors in the environment.[citation needed] It is also referred to as the theory and practice of accessing and controlling factors in the environment that can potentially affect health.[citation needed]
A 1990 WHO document states that environmental health, as used by the WHO Regional Office for Europe, "includes both the direct pathological effects of chemicals, radiation and some biological agents, and the effects (often indirect) on health and well being of the broad physical, psychological, social and cultural environment, which includes housing, urban development, land use and transport."[3]
As of 2016, the WHO website on environmental health states that "Environmental health addresses all the physical, chemical, and biological factors external to a person, and all the related factors impacting behaviours. It encompasses the assessment and control of those environmental factors that can potentially affect health. It is targeted towards preventing disease and creating health-supportive environments. This definition excludes behaviour not related to environment, as well as behaviour related to the social and cultural environment, as well as genetics."[4]
The WHO has also defined environmental health services as "those services which implement environmental health policies through monitoring and control activities. They also carry out that role by promoting the improvement of environmental parameters and by encouraging the use of environmentally friendly and healthy technologies and behaviors. They also have a leading role in developing and suggesting new policy areas."[5][6]
Other considerations
The term environmental medicine may be seen as a medical specialty, or branch of the broader field of environmental health.[7][8] Terminology is not fully established, and in many European countries they are used interchangeably.[9]
Children's environmental health is the academic discipline that studies how environmental exposures in early life—chemical, nutritional, and social—influence health and development in childhood and across the entire human life span.[10]
Other terms referring to or concerning environmental health include environmental public health and health protection.
Disciplines
Five basic disciplines generally contribute to the field of environmental health: environmental epidemiology,
Herbal Drug Technology 1st Unit 1St chapter, Its as per PCI requirement, It includes herbs, selection, identification, cultivation, preparation etc.
Similar to Isolation and purification of natural products by Dr.U.Srinivasa, Professor and Head, Srinivasa college of pharmacy, Mangaolre by dr.u.srinivasa (20)
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
2. INTRODUCTION
The use of plant-derived medicinal dates back
many centuries although it is still under estimation
in modern medicine.
Plants remain the most important source of
natural drugs. More than 30% of prescription
drugs are natural products.
More than 60% of anticancer and anti-infective
drugs are natural products.
3. SOURCES OF DRUGS
1.Natural substances: From plants,
microorganisms, animals etc. (totally obtained
from nature).
2. Semi synthetic substances: These are
drugs that are manufactured by partial synthesis.
3. Synthetic substances: These are drugs
which are manufactured by total synthesis (i.e.
complete synthetic process or processes)
4. MEDICINAL PLANTS INFORMATION
SOURCES :
Information, however can be obtained from one
or more of the following sources:
1- Herbals
2- Medical botany
3 - Ethnobotany
4 - Herbaria (herbarium)
5 - Field exploration
6 - Phytopharmacological surveys
5. PHYTOCHEMICAL SCREENING –
To carry phytochemical screening the following points
must be fulfilled:
1- Selection of promising plant materials.
2- Proper collection of selected plants.
3- Authentication of plant material.
4- Drying of plant materials.
5- Grinding of the dried plants.
6 - Garbling of the dried plants
7 - Packing, storage and preservation
8 - Extraction and fractionation of constituents.
9 - Methods of separation and purification.
10 - Methods of identification of isolated compounds
(Structure elucidation e.g. UV, IR, MS, H-NMR and C-NMR)
6. SELECTION OF PROMISING PLANT
MATERIALS:
Before investing time, effort and money in
phytochemical screening it is very important to
select a promising plant.
The choice of promising plant depends upon the
following:
1- A plant which have a biological activity.
2- A plant used in folk medicine.
3- A plant which show a particular toxicities
7. IDENTIT Y
Identity can be achieved by macro- and
microscopical examinations. Voucher specimens
are reliable reference sources. Outbreaks of
diseases among plants may result in changes to
the physical appearance of the plant and lead to
incorrect identification. At times an incorrect
botanical quality with respect to the labeling can
be a problem.
8. PROPER COLLECTION OF SELECTED PLANTS
Drug may be collected from:
1 - Wild plants. 2 -
Cultivated plants.
Wild plant Cultivated plant
Disadvantage Advantage
Scattered in large or Present in limited area
unlimited area
Difficult to reach Easy to reach
The collector must be The collector must not be
highly skilled botanists skillful person
Deficiency may occur due Continuous supply
to continuous collection
9. The following precautions should be
considered during stage of collection :
1 .The proper time of the day, time of the year and maturity
stage of collection is particularly important because the
nature and quantity of constituents may vary greatly in
some species according to the season and time of
collection
2.The collected plant should be free from any
contamination.
3.Collecting plants which are free from diseases (i.e. which
are not affected by viral, bacterial, fungal infection).
10. Authentication of plant material : This
may be confirmed by:
1. Establishing the identity by a taxonomy experts.
2.Collection of a common species in their expected
habitat by a field botanist.
3. By comparing the collecting plant with a voucher
specimen ( herbarium sheet).
11. Drying of plant materials
Aim of drying:
1. Ease of transport.
2. Ease of grinding
3. Inhibit the growth of microorganisms.
4. Preservative of active constituents.
Drying is done in:
Shade and in sunlight (Natural drying).
Hot air drying or by freeze-drying (Artificial drying).
12. Extraction and fractionation of
constituents :
There is no general (universal) method for the
extraction of plant materials.
The precise mode of extraction depends on:
1- The texture of the plant material.
2- The water content of the plant material.
3- The type of substances to be extracted or nature
of active constituents.
13. EXTRACTION:
Is the separation of medicinally active portion of
plants or animal tissues through the use of
selective solvent and suitable methods extraction.
The principal methods of extraction are:
1 - Macération
2 - Percolation
3 - Infusion
4 - Decoction
5 - Digestion
15. MACERATION :
1.In maceration powdered drug is soaked in
organic solvent and kept for about 24 hrs ,
sometimes 3-4 days also, depending upon the
part of the plant to be extracted.
2.The solvent is decanted, filtered and
concentrated.
16. PERCOLATION :
In percolation special types of percolators are used.
These are funnel shaped. The solvent continuously
percolates through , the coarse particles of the
drug. Solvent is collected, filtered and
concentrated.
17. DECOCTION :
In case of decoction , the powdered plant material
is boiled with the solvents .It is collected and
filtered. Filtered solvent is concentrated.
Eg. Preparation of tea.