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Bioactive substances
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The study on essential oils of various plantparts and their biological activities continues to be an important area of research and developmen. In the continuation of our current research on the identification of bioactive substances from plants of North East India.
21p
viamancio
04-06-2024
2
0
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To elucidate the composition of bioactive substances from this plant, the aerial part of the plant was selected for study. This paper reported the isolation, structural identification of eleven phenolic compounds and their NO production inhibition activity.
8p
dianmotminh02
03-05-2024
3
1
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Ebook "NMR-bioassay guided isolation of the natural 20S proteasome inhibitors from photorhabdus luminescens: A novel NMR-tool for natural product detection" describes a novel methodology for natural product discovery. Due to its high degree of reproducibility, robustness and sensitivity, the technique can be utilized to detect even trace amounts of bioactive substances in heterogeneous matrices such as fermentation broths or crude organic extracts.
84p
nhanphanguyet
28-01-2024
2
2
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Ebook "Bioprocessing of plant in vitro systems" presents how plant in vitro technologies can overcome current limitations in the production of important plant-derived substances. It explains the advantages of plant in vitro technologies, notably the independence from climatic and soil conditions and the ability to synthesize diverse bioactive substances under controlled conditions.
591p
lamquandat
28-12-2023
8
2
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Fibrin glue, a two-component tissue adhesive, has a range of clinical indications. Bioactive glass (BG) S53P4 has been approved for clinical use in several craniomaxillofacial and orthopedic applications. Although sometimes used simultaneously, there is no data available regarding the possible interaction of these two biocompatible substances.
6p
viberbers
09-08-2023
6
3
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Dangshen Codonopsis javanica exhibits invaluable medicinal properties in herbal remedies; however, there has currently not been much specific analysis of the phytochemicals and bioactivities of this plant. The root ethanol extract of C. javanica contains substances such as saponins, phenolic acids, terpenoids, and alkaloids.
8p
vispiderman
15-06-2023
2
2
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Currently, nearly 36.5 million people live with Alzheimer’s disease worldwide, and acetylcholinesterase inhibition is considered the main treatment strategy against it. Seaweeds (or macroalgae) are a natural source of high-value bioactive compounds and have great potential in the production of health foods/foods, pharmaceuticals, cosmetics, animal feeds, biofertilizers, and biofuels.
13p
vicaptainmarvel
21-04-2023
2
2
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Freeze drying is one of the most advanced drying technologies for food processing and preserving using temperature under 0oC or under the freezing point, and pressure of drying chamber environment under 4.58mmHg to process foods. This method helps to maintain the initial quality of proteins, lipids, carbohydrates, vitamins, bioactive substances and sensory activities.
14p
visherylsandber
28-06-2022
18
3
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Buffalo milk is rich in various nutritional components and bioactive substances that provide more essential health benefits to human body. Recently, exosome identified in the breast milk has been reported as a neotype nutrient and can mediate intercellular communication with exosomal miRNAs.
5p
vigalileogalilei
28-02-2022
8
1
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In order to contribute to the full understanding of the biodiversity of sponge, the search for substances containing anticancer, and bioactive substances, a detailed description of the biodiversity of the sponge species distributed in the limestone islands in Vietnam sea is presented below.
9p
cothumenhmong9
07-01-2021
8
1
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Tea is receiving increased interest from scientists due to its biological properties and the presence of bioactive substances like polyphenols which give nutraceutical values to well brew cup of tea. The study was carried out as a prerequisite to evaluate the therapeutic potential of green tea. The antioxidant potential of Kangra tea in terms of metal ions chelation was determined.
12p
gaocaolon9
22-12-2020
12
1
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Alkaloids, a class of organic compounds that contain nitrogen bases, are mainly synthesized as secondary metabolites in plants and fungi, and they have a wide range of bioactivities. Although there are thousands of compounds in this class, few of their biosynthesis pathways are fully identified.
13p
vijisoo2711
27-10-2020
13
1
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Phloem systemicity is a desirable property for insecticides to control sucking insects. However, the development of phloem systemic insecticides is challenging. One possible strategy is to link existed insecticides with endogenous substances so that the resulting conjugates can be transported by specific transporters into the phloem.
11p
vijiraiya2711
27-05-2020
14
1
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Plants have been known to be a reservoir of secondary metabolites which are being exploited as source of bioactive substance for various pharmacological purposes. In the present study, fresh leaf extracts of hibiscus were prepared using ethanol, methanol and distilled water. The extracts were assessed for the presence of various classes of phytochemicals by subjecting to different tests and total phenolic content of each extract was carried out using FCR method. Results revealed that all the extracts of hibiscus contained alkaloids, flavonoids and tannins.
9p
trinhthamhodang1212
06-04-2020
30
0
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Arbuscular Mycorrhizal Fungi (AMF) from the small phylum Glomeromycota forms symbiotic association with the roots of higher plants. The AMF appears to benefit by improving the uptake of phosphate and other nutrients from soil and also increases the disease tolerance to the host plant. Mycorrhizal plants produce certain substances that have been indicated as copartners in resistance to the attack of root pathogens.
6p
chauchaungayxua3
07-02-2020
14
0
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Germinated brown rice strains contain more bioactive substances than germinated regular rice ones, however germination conditions play an important role in the activity and the content of those substances. The proper germination process provides the optimized active ingredients from rice that can be used for the production of nutritious beverages. In this study, we investigated the effects of pH, temperature and incubation time in microaerobic culture condition on the change of bioactive substances in Anh Dao brown rice.
11p
chauchaungayxua2
07-01-2020
49
0
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Multidrug-resistant bacterial strains are becoming a serious problem. Therefore, the application of natural antimicrobial agents from plant extracts combined with antibiotics to overcome this problem is of major importance. The antimicrobial activity of five plants (Rosemary, Marjoram, Mint, Dill and Neem) methanol extract prepared by ultrasonicassisted (UAE) combined with antibiotics (amoxicillin, doxycycline, gentamicin and difloxacin) against 41 Salmonella poultry isolates was tested using in vitro methods.
12p
kethamoi2
14-12-2019
20
0
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Jewels of Opar (Talinum paniculatum) is a herbaceous plant known for its highly medicinal value. This medicinal plant is listed in the Red List of Vietnam’s medicinal plants and in the handbook of Vietnam’s medicinal plants, both documents warranting its necessity for protection. Jewels of Opar contains bioactive substances such as phytosterols, saponins, flavonoids, tannins, steroids, and many other inorganic substances. Jewels of Opar plants collected in Thanh Hoa, Vietnam, are tree-like herbs, their green trunks grows straight up and then branch out.
4p
caygaocaolon1
13-11-2019
19
2
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In Poland, Borago officinalis is a cultivated plant or a segetal weed. It is a medicinal, cosmetic, melliferous, ornamental, and edible species. Its leaves, herb, flowers, and seeds are a source of bioactive compounds. Given the high concentration of essential fatty acids, borage is used in many branches of industry.
19p
caplock2711
21-02-2019
19
1
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Residue Leu10 of substance P (SP) is critical for NK-1 receptor recognition and agonist activity. In order to probe the bioactive conformation of this residue,cis-andtrans-3-substituted prolinoleucines were introduced in position 10 of SP. The substituted SP analogues were tested for their affinity to humanNK-1 receptor specific binding sites (NK-1M and NK-1m) and their potency to stimulate adenylate cyclase and phospholipase C in CHO cells transfected with the human NK-1 receptor.
10p
fptmusic
16-04-2013
31
3
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