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How many terpenes molecules there are? 


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Terpenes are a large and diverse group of plant secondary compounds. There are at least 15,000 described terpenoids, with thousands more yet to be discovered . Plants collectively synthesize more than 30,000 different terpenoids, many of which have useful applications in various industries . There are over 75,000 known structures of terpenoids, which are derived from isopentenyl diphosphate isomers and undergo various chain couplings and cyclizations . The number of structurally defined terpenoids has increased to over 30,000 in the last thirty years . Terpenes can contain multiples of five carbon atoms and can be classified into different categories based on the number of carbon atoms they contain .

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The text does not provide an exact number of terpene molecules.
Book ChapterDOI
Dawn B Little, Rodney Croteau 
01 Jan 1999
26 Citations
There are over 30,000 structurally defined terpenoids.
Book ChapterDOI
14 Dec 2022
There are over 75,000 known structures of terpenes.
Book ChapterDOI
01 Jan 1998
6 Citations
At least 15,000 terpenoids have been described, and thousands more are yet to be discovered.
Plants synthesize more than 30,000 different terpenoids.

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What is the Phytochemical analysis for clitoria ternatea?5 answersPhytochemical analysis of Clitoria ternatea reveals the presence of various bioactive compounds. Different parts of the plant contain phytochemicals like saponins, quinines, alkaloids, flavonoids, cardiac glycosides, phenols, and anthocyanins. The flower extract of Clitoria ternatea is rich in phenols and flavonoids, with the ethyl acetate sub-extract showing the highest concentration. Additionally, the leaves of Clitoria ternatea contain total phenolic content and total flavonoid content, with methanolic extracts showing TPC of 0.66116 ± 0.43455 mg GAE/g and TFC of 0.31333 ± 0.057735 mg QE/g. Incorporating Clitoria ternatea flower extract into noodles results in products with high levels of anthocyanins, polyphenols, and antioxidant capacity, especially in dried noodles with 30% CTFE.
What are the phytochemicals of the plant species?4 answersPhytochemicals are bioactive non-nutrient plant compounds that provide a range of pharmacological activities and health benefits to humans. These phytochemicals are derived from various parts of plants such as leaves, flowers, fruits, seeds, barks, and roots. More than 5000 phytochemicals have been identified, including phenolic acids, lignins, tannins, stilbenes, flavonoids, coumarins, alkaloids, amines, betalains, quinones, terpenoids, vitamins, and other metabolites. Phytochemicals derived from the secondary metabolism of plants act as a defensive system against stress factors and play a role in plant reproduction. They are also used in traditional medicine and have potential biopharmaceutical applications. Some of the phytochemicals with potential biopharmaceutical applications include terpenes, alkaloids, phenolic compounds, and glucosinolates. Specific plant species such as Withania coagulans, W. somnifera, Cannabis sativa, Medicago sativa, Achyranthes aspera, Convolvulus arvensis, Solanum nigrum, Mentha longifolia, Mentha spicata, Tagetes erecta, Fagonia cretica, and Acacia nilotica have been studied for their phytochemical content, including cardiac glycosides, alkaloids, tannins, saponins, flavonoids, terpenoids, anthraquinones, and reducing sugars. Other plant species such as Trigonella foenum-graecum, Syzygium cumini, Terminalia Chebula, and Salvadora persica have been found to contain flavonoids, saponins, and tannins, with Salvadora persica having the highest mineral content. Plant phytochemicals, including polyphenols, flavonoids, steroidal saponins, organ sulfur compounds, and vitamins, have been studied for their potential use in treating COVID-19 infections.
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How many compounds are there in cannabis?3 answersThere are more than 550 chemical compounds in cannabis, with more than 100 phytocannabinoids being identified, including Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD). Cannabis has over 700 varieties that contain hundreds of compounds, including cannabinoids and terpenes. A Cannabis sativa plant has about 400 substances, among which there are 60 different types of cannabinoids.

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