Table of Contents:
Phytochemistry Matrix of Plants
Video taken from the channel: SylvanBotanical
Phytochemical Screening – I: Preparation of Extracts, Phytochemical Tests for Detection
Video taken from the channel: Ch-10 Applied Sc, Allied Physical and Chemical sc
Phytochemicals
Video taken from the channel: Columbia Gorge Community College
Phytochemical Screening
Video taken from the channel: Marwa Al Barazi
Phytochemicals
Video taken from the channel: Medicinal Plants
Soxhlate apparatus for extraction of bioactive compounds/by prof. Yogesh Phatake/ full tutorial
Video taken from the channel: Akash Technical
Extraction of Phytoconstituents
Video taken from the channel: Pharma Knowledge
Phytochemicals are defined as bioactive nutrient plant chemicals in fruits, vegetables, grains, and other plant foods that may provide desirable health benefits beyond basic nutrition to reduce the risk of major chronic diseases (Liu, 2004). From: Therapeutic Foods, 2018. Related terms: Antioxidant; Carotenoid; Polyphenol; Nutraceutical; Bioactive Compound.
Phytochemicals are chemical compounds produced by plants, generally to help them thrive or thwart competitors, predators, or pathogens. The name comes from Greek φυτόν (phyton), meaning ‘plant’. Some phytochemicals have been used as poisons and others as traditional medicine.
As a term, phytochemicals is generally used to describe plant compounds that are under research with unestablished effects on health and are not scientifically defined as essential nutrients. Regulatory agen.The biological active compounds that are present in plants referred as phytochemicals. These phytochemicals derived from different parts of plants such as leaves, barks, seed, seed coat, flower.
Phytochemicals are a wide variety of nonnutritive chemical compounds found in plant foods, which may have health effects. A few examples of well-known phytochemicals are the flavonoids, phenolic acids, isoflavones, curcumin, isothiocyanates, and carotenoids.Phytochemicals with antioxidant activity: allyl sulfides (onions, leeks, garlic), carotenoids (fruits, carrots), flavonoids (fruits, vegetables), polyphenols (tea, grapes).
Hormonal action Isoflavones, found in soy, imitate human estrogens and help to reduce menopausal symptoms and osteoporosis.Phyto refers to plants, so that the word phytochemicals means plant chemicals. Phytochemicals are also known as phytonutrients.
They are made by plants to attract flower pollinators and seed dispersers, to cope with extremes of weather, as antimicrobial compounds and to.Clerodendrum viscosum, Eryngium foetidum, Lippia javanica, and Murraya koenigiiare one among the common wild edible plants in Northeast India which are also used as antidiabetic, stomach-ache relieving drugs, etc., The present study was aimed to reveal the phytochemical, antioxidant, and anthelmintic activity of the plants.of the phytochemical analysis shows that the ten plants are rich in at least one of alkaloids, flavonoids, terpenoids, reducing sugars and phlobatannins.
Plant Psidium gujauva having all these phytochemicals. The phytochemical screening and qualitative estimation of 10 medicinal plants studied showed that the leaves were rich in phlobatannin.Phytochemicals are naturally occurring compounds in plant foods such as fruits, vegetables, whole grains, beans, nuts and seeds.
In laboratory studies, many phytochemicals act as antioxidants, neutralizing free radicals and removing their power to create damage.Phytochemicals are compounds found only in fruits and vegetables. c. Phytochemicals are compounds found in all plant foods. d. Phytochemicals are compounds found only in supplements. c. Phytochemicals are compounds found in all plant foods. Which group of foods below is not a rich source of phytochemicals? a. Butter, margarine, low-fat milk.
Overview of plants which contain phytochemicals. List of plants containing phytochemicals. Vegetables. Broccoli; Fennel; Garlic; Tomato; Wasabi. Fruits and Nuts.
Major bioactive compounds of this plant contain highly variable triterpenoid saponins, including asiaticoside, oxyasiaticoside, centelloside, brahmoside, brahminoside, thankunoside, isothankunoside and related sapogenins.Abstract Medicinal plants are a rich source of bioactive phytochemicals or bionutrients. Studies carried out during the past 2–3 decades have shown that these phytochemicals have an important role.Phytochemicals are compounds produced by plants. This site focuses on phytochemicals that are not primary nutrients, that is, not sugars, proteins and fats.
The phytochemical family tree Phytochemicals are the colourful pigments in fruit, the flavour of spices and the stimulants in coffee and tea.Phytochemicals derived from plants are nonnutritional natural compounds that are important for numerous body functions in humans. Many of these compounds found in food products are known to have antioxidant potential due to the occurrence of OH group [ 8.
List of related literature:
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from Phytochemical Techniques |
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from Plants That Kill: A Natural History of the World’s Most Poisonous Plants |
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from Principles of Soil Chemistry, Fourth Edition |
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from Essential AS Biology |
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from Paleobotany: The Biology and Evolution of Fossil Plants |
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from Plant Engineer’s Handbook |
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from Encyclopedia of Meat Sciences |
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from High Performance Liquid Chromatography in Phytochemical Analysis |
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from Introduction to Nutrition and Metabolism, Fourth Edition |
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from Essential Chemistry Xii |
18 comments
thank you very much for that wanderfull course
i need you advices about polyphenol detection in solid plant samples
thank you again
I have one doubt… For the qualitative analysis we are using different solvents.. after lyophilization whether we have to dilute it with same solvent or just dilute with distilled water
Excellent explanation on soxhlet extraction process……..in-depth understandable explanation…
Sir, I have queries plzzz may I know ur contact it’s very very much urgent
Plzz provide Ur contact or mail id
WOOW very clearly demonstrated and well produced thank you i needed help with some of those tests
hi its a very nice vedio thank you but please for sharing the references
good, we are also doing some research on phytochemical standards.Nice to watch this vedio
Sir, I have queries plzzz may I know ur contact it’s very very much urgent
Plzz provide Ur contact….or mail ID
Please make a video on fruit and vegetable wastes bioactive compounds through any extraction process.
To determine bioactive compounds in fruits and vegetables we can take peels, skin, etc etc sample we can???
Well Explaned, Thank you
Would you please help me to choose soxlate exhaustive Extraction of medicinal plants in different solvents based on their increasing polarity.???
Can we apply this same in extraction of bioactive components from earthworm???
Sir, I have queries plzzz may I know ur contact it’s very very much urgent
Plzz provide Ur contact or mail id
… im using hexane extract of the plant… how do i supposed to dissolved in distilled water…. it forms 2 layer when trying to do the flavonoid test
sir can you help me please, i want to extract bioactive compounds from endophytic fungi,can i use this method?
how do you analyze the result? I often read journals indicating whether the compounds are abundant +++, moderate ++ or traces +. I want to know what are the quantitative range to say that it is adundant or moderate?
i am going to do this same extraction for ocimum santum
i have a project named ;phytochemical investigation of ocimum santum
should i buy coarse powder or fine powder
Very interesting and so very relevant. Food as medicine can be valuable and if you grow it… free!