Cuscuta reflexa as a Rich Source of Bioactive Phenolic Compounds
Free and bound phenolic acids in flowers and stems of Cuscuta reflexa were extracted by sonication using two extraction procedures and analyzed by reverse-phase high-performance liquid chromatography coupled with a photodiode array detector (RP-HPLC-DAD). The HPLC profiling revealed the presence of 16 phenolic compounds including 13 phenolic acids and 3 aldehyde derivatives, possessing a greater fraction of bound phenolic acids than free ones. The results from both procedures revealed that caffeic and p-coumaric acids were the dominant constituents in both flowers and the stem of the plant. Five phenolic acids, i.e., gallic, gentisic, 2,4,6-trihydoxybenzoic acid (THBA), β-resorcinolic, and vanillic acids were identified only as bound phenolic acids, while the others were present in both forms. The radical scavenging potential and total phenolics content were greater in the stem than flowers, while total flavonoids and tannins were more prominent in flowers..
| Medienart: |
Artikel |
|---|
| Erscheinungsjahr: |
2017 |
|---|---|
| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:23 |
|---|---|
| Enthalten in: |
Journal of herbs, spices & medicinal plants - 23(2017), 2, Seite 157 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Siddiqui, Maria Saleh [VerfasserIn] |
|---|
| Links: |
|---|
| BKL: | |
|---|---|
| Themen: |
Acids |
| doi: |
10.1080/10496475.2017.1280867 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
OLC1993296166 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1993296166 | ||
| 003 | DE-627 | ||
| 005 | 20230508190804.0 | ||
| 007 | tu | ||
| 008 | 170512s2017 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1080/10496475.2017.1280867 |2 doi | |
| 028 | 5 | 2 | |a PQ20170501 |
| 035 | |a (DE-627)OLC1993296166 | ||
| 035 | |a (DE-599)GBVOLC1993296166 | ||
| 035 | |a (PRQ)i1373-c0d31503f086e905ad3ff1a8ddaea8f3b540a791a5e68956708f3236cc1061560 | ||
| 035 | |a (KEY)0211986220170000023000200157cuscutareflexaasarichsourceofbioactivephenoliccomp | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 580 |a 610 |q DNB |
| 084 | |a PHARM |2 fid | ||
| 084 | |a 42.38 |2 bkl | ||
| 084 | |a 44.00 |2 bkl | ||
| 100 | 1 | |a Siddiqui, Maria Saleh |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Cuscuta reflexa as a Rich Source of Bioactive Phenolic Compounds |
| 264 | 1 | |c 2017 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Free and bound phenolic acids in flowers and stems of Cuscuta reflexa were extracted by sonication using two extraction procedures and analyzed by reverse-phase high-performance liquid chromatography coupled with a photodiode array detector (RP-HPLC-DAD). The HPLC profiling revealed the presence of 16 phenolic compounds including 13 phenolic acids and 3 aldehyde derivatives, possessing a greater fraction of bound phenolic acids than free ones. The results from both procedures revealed that caffeic and p-coumaric acids were the dominant constituents in both flowers and the stem of the plant. Five phenolic acids, i.e., gallic, gentisic, 2,4,6-trihydoxybenzoic acid (THBA), β-resorcinolic, and vanillic acids were identified only as bound phenolic acids, while the others were present in both forms. The radical scavenging potential and total phenolics content were greater in the stem than flowers, while total flavonoids and tannins were more prominent in flowers. | ||
| 540 | |a Nutzungsrecht: © 2017 National Center of Excellence in Analytical Chemistry, University of Sindh Jamshoro 2017 | ||
| 650 | 4 | |a Antiradical activity | |
| 650 | 4 | |a HPLC profiling | |
| 650 | 4 | |a caffeic acid | |
| 650 | 4 | |a folk medicines | |
| 650 | 4 | |a parasitic plant | |
| 650 | 4 | |a Herbal medicine | |
| 650 | 4 | |a Acids | |
| 650 | 4 | |a Phenols | |
| 650 | 4 | |a Folk medicine | |
| 700 | 1 | |a Memon, Ayaz Ali |4 oth | |
| 700 | 1 | |a Memon, Shahabuddin |4 oth | |
| 700 | 1 | |a Baloch, Shabana Gul |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of herbs, spices & medicinal plants |d Binghamton, NY : Food Products Pr., 1992 |g 23(2017), 2, Seite 157 |w (DE-627)131118757 |w (DE-600)1122804-0 |w (DE-576)490051995 |x 1049-6475 |7 nnns |
| 773 | 1 | 8 | |g volume:23 |g year:2017 |g number:2 |g pages:157 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1080/10496475.2017.1280867 |3 Volltext |
| 856 | 4 | 2 | |u http://www.tandfonline.com/doi/abs/10.1080/10496475.2017.1280867 |
| 856 | 4 | 2 | |u http://search.proquest.com/docview/1880040885 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a FID-PHARM | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a SSG-OLC-DE-84 | ||
| 912 | |a SSG-OPC-PHA | ||
| 912 | |a GBV_ILN_70 | ||
| 936 | b | k | |a 42.38 |q AVZ |
| 936 | b | k | |a 44.00 |q AVZ |
| 951 | |a AR | ||
| 952 | |d 23 |j 2017 |e 2 |h 157 | ||