polygonatum macranthum/antioxidant

De link wordt op het klembord opgeslagen

LidwoordKlinische proevenOctrooien

Kies het sorteertype

Bladzijde 1 van 31 resultaten

Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

We examined the antioxidant and antimicrobial attributes of Polygonatum cyrtonema Hua polysaccharides (HBSS, CHSS, DASS, CASS). The UV spectra and FT-IR results showed the purity and acidic nature of polysaccharides with β-configurations. DASS (78.585% hydroxyl radical scavenging, 92.794% ABTS

Chemical characterization of constituents from Polygonatum cyrtonema Hua and their cytotoxic and antioxidant evaluation.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Twenty-four compounds were isolated from the roots of Polygonatum cyrtonema Hua, including a new octopamine dimer, named trans-bis(N-feruloyl)octopamine (1). The structure was established on the basis of spectroscopic and chemical methods. All the extracts and compounds were evaluated for cytotoxic

Antioxidant profile of constituents isolated from Polygonatum verticillatum rhizomes.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

The purpose of the current study was to estimate the antioxidant profile of two compounds, diosgenin and santonin, isolated from Polygonatum verticillatum rhizomes. Stable free radical, 2, 2-diphenyl-1-picrylhydrazyl and reducing power assays were employed for this purpose. The results showed

Variability in morphology, phytochemicals, and antioxidants in Polygonatum verticillatum (L.) All. populations under different altitudes and habitat conditions in Western Himalaya, India.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Polygonatum verticillatum (L.) All. is one among eight species of Astavarga group of plants known for its vitality strengthening properties and used in different herbal formulations. However, systematic investigation on morphology and antioxidant phytochemicals in relation to different environmental

Quantitative analysis of flavonols, flavonol glycoside and homoisoflavonoids in Polygonatum verticillatum using UHPLC-DAD-QTOF-IMS and evaluation of their antioxidant potential.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Polygonatum is widely used as a part of food in different regions of the world which covers five main categories such as drinks, vegetables, snacks, staple and seasoning foods. Presently, no analytical method is available for the quality control of

Total phenolic content, antioxidant and antimicrobial activities of some medicinal plants.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Crude extracts from Inula aucherana, Fumaria officinalis, Crocus sativus, Vicum album, Tribulus terestris, Polygonatum multiflorum, Alkanna tinctoria and Taraxacum officinale were screened for their in vitro antioxidant and antimicrobial properties. Total phenolic content of extracts from these

Antioxidant activities of different extracts and homoisoflavanones isolated from the Polygonatum odoratum.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

The antioxidant activities of five extracts from Polygonatum odoratum rhizomes were measured by three antioxidant assays in vitro. The crude flavonoid extracts (FE) exhibited the strongest antioxidant activity among all extracts with IC(50/DPPH) = 0.06 ± 0.035 mg mL(-1), IC(50/OH) = 0.68 ± 0.030 mg

Evaluation of phenolic composition, antioxidant, anti-inflammatory and anticancer activities of Polygonatum verticillatum (L.).

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Polygonatum verticillatum (L.) All. (Ruscaceae), one of the Ashtawarga plants, is widely used for treatment of various ailments. The present study was undertaken to determine the phenolic composition, antioxidant, anti-inflammatory and anticancer activities of several extracts (petroleum ether,

Syringaresinol‑di‑O‑β‑D‑glucoside, a phenolic compound from Polygonatum sibiricum, exhibits an antidiabetic and antioxidative effect on a streptozotocin‑induced mouse model of diabetes.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Syringaresinol‑di‑O‑β‑D‑glucoside (SOG) is a phenolic compound extracted from Polygonatum sibiricum. The present study aimed to investigate the antidiabetic effect of SOG on streptozocin (STZ)‑induced diabetic mice and determine the potential underlying mechanisms. In the present study, fasting

Health Promotion Potential of Vegetables Cultivated in Northern Thailand: A Preliminary Screening of Tannin and Flavonoid Contents, 5α-Reductase Inhibition, Astringent Activity, and Antioxidant Activities.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Many of scientific evidences suggest that regular consumption of fruits and vegetables can prevent chronic diseases. In Northern Thailand, there are many vegetables that are usually consumed by local people. In this study, 17 local vegetables were selected and extracted with 95% ethanol. The

Microwave-Assisted Degradation of Polysaccharide from Polygonatum sibiricum and Antioxidant Activity.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Four polysaccharide fractions (P-1: 71.40%, P-2: 1.95%, P-3: 1.14%, P-4: 1.64%) were isolated from crude Polygonatum sibiricum polysaccharide (PSP), processed by water extraction, ethanol precipitation, and further separated with diethylaminoethyl cellulose-52 anion-exchange chromatography. Their

Sensitive characterization of polyphenolic antioxidants in Polygonatum odoratum by selective solid phase extraction and high performance liquid chromatography-diode array detector-quadrupole time-of-flight tandem mass spectrometry.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

The complexity of natural products always leads to the co-elution of interfering compounds with bioactive compounds, which then has a detrimental effect on structural elucidation. Here, a new method, based on selective solid phase extraction combined with 1,1-diphenyl-2-picrylhydrazyl radical (DPPH)

Antioxidant homoisoflavonoids from Polygonatum odoratum.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Polygonatum odoratum is widely used as a traditional food supplement and herbal medicine with strong antioxidant activity. However, systematic investigation of its antioxidants was limited. Ethanol extract of P. odoratum was fractioned on macroporous absorptive resin (D101) column. A bioassay-guided

Antioxidant and antifatigue activities of Polygonatum Alte-lobatum Hayata rhizomes in rats.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

Polygonatum alte-lobatum Hayata, a rhizomatous perennial herb, belongs to the Liliaceae family and is endemic to Taiwan. We investigated the antioxidant and anti-fatigue activities of P. alte-lobatum in exercised rats. Levels of polyphenols, flavonoids and polysaccharides and

Polygonatum rhizoma affects antioxidant defense systems without changing mRNA expression in diet-induced hypercholesterolemic rabbits.

Alleen geregistreerde gebruikers kunnen artikelen vertalen

This study was conducted to determine the antioxidant effects of a Polygonatum extract compared with the major antioxidant, vitamin E, in rabbits fed a high-cholesterol diet. Rabbits were given a high-cholesterol (0.5%, wt/wt) diet with vitamin E (0.03%, wt/wt) or a Polygonatum extract (0.05%,

Vorige
1
2
3
De volgende

Word lid van onze
facebookpagina

Herbal & Natural Medicine

De meest complete database met geneeskrachtige kruiden, ondersteund door de wetenschap

Werkt in 55 talen
Kruidengeneesmiddelen gesteund door de wetenschap
Kruidenherkenning door beeld
Interactieve GPS-kaart - tag kruiden op locatie (binnenkort beschikbaar)
Lees wetenschappelijke publicaties met betrekking tot uw zoekopdracht
Zoek medicinale kruiden op hun effecten
Organiseer uw interesses en blijf op de hoogte van nieuwsonderzoek, klinische onderzoeken en patenten

Typ een symptoom of een ziekte en lees over kruiden die kunnen helpen, typ een kruid en zie ziekten en symptomen waartegen het wordt gebruikt.
* Alle informatie is gebaseerd op gepubliceerd wetenschappelijk onderzoek