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Aktivitas Antioksidan Ekstrak Etanol 50% dan 70% Daun Kenikir (Cosmos Caudatus Kunth) Dengan Metode DPPH (2,2 Diphenyl-1 Picrylhydrazyl).

• Authors : Astuti, Syafira Wiji¹ ; Sasmito, Ediati¹

• Source: Journal of Comprehensive Science (JCS). Sep2024, Vol. 3 Issue 9, p4321-4338. 18p.

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Isolation and characterization of undescribed flavonoid from Abrus precatorius L. based on HPTLC-DPPH bioautography and its cytotoxicity evaluation.

• Authors : Ansari, Hafsa I.¹ (AUTHOR); Dabhi, Ranjitsinh C.² (AUTHOR); Trivedi, Pooja G.¹ (AUTHOR)

• Source: Future Journal of Pharmaceutical Sciences. 12/19/2023, Vol. 9 Issue 1, p1-16. 16p.

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An Efficient Method for the Preparative Isolation and Purification of Flavonoid Glycosides and Caffeoylquinic Acid Derivatives from Leaves of Lonicera japonica Thunb. Using High Speed Counter-Current Chromatography (HSCCC) and Prep-HPLC Guided by DPPH-HPLC Experiments.

• Authors : Wang D; Shandong Analysis and Test Center, Shandong Academy of Sciences, 19 Keyuan Street, Jinan 250014, China. .; Du N

Subjects: Flavonoids/Flavonoids/Flavonoids/*chemistry ; Flavonoids/Flavonoids/Flavonoids/*isolation & purification ; Glycosides/Glycosides/Glycosides/*chemistry

• Source: Molecules (Basel, Switzerland) [Molecules] 2017 Feb 02; Vol. 22 (2). Date of Electronic Publication: 2017 Feb 02.Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049

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Determination of Total Phenolics, Flavonoids, Carotenoids, β-Carotene and DPPH Free Radical Scavenging Activity of Biscuits Developed with Different Replacement Levels of Pumpkin (Cucurbita maxima) Peel, Flesh and Seeds Powders

• Authors : Ashiq Hussain; Tusneem Kausar; Sawera Sehar

Subjects: pumpkin; biscuits; phenolics

• Source: Turkish Journal of Agriculture: Food Science and Technology, Vol 10, Iss 8, Pp 1506-1514 (2022)

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银杏花粉黄酮组分分离纯化及其清除 DPPH自由基能力.

• Authors : 裘纪莹¹ ; 陈相艳¹; 闫慧娇²

• Source: Transactions of the Chinese Society of Agricultural Engineering. 2018, Vol. 34 Issue 10, p289-295. 7p.

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Use of different spices as potential natural antioxidant additives on cooked beans (Phaseolus vulgaris). Increase of DPPH radical scavenging activity and total phenolic content.

• Authors : Pereira MP; Departament of Nutrition - Federal University of Triângulo Mineiro, Rua Getulio Guaritá, 159, Uberaba, Minas Gerais, CEP 38025 360, Brazil.; Tavano OL

Subjects: Diet* ; Spices*; Antioxidants/Antioxidants/Antioxidants/*pharmacology

• Source: Plant foods for human nutrition (Dordrecht, Netherlands) [Plant Foods Hum Nutr] 2014 Dec; Vol. 69 (4), pp. 337-43.Publisher: Kluwer Academic Country of Publication: Netherlands NLM ID: 8803554 Publication Model: Print Cited Medium: Internet ISSN: 1573-9104

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HPLC-DPPH screening method for evaluation of antioxidant compounds extracted from Semen Oroxyli.

• Authors : Yan R; Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China. .; Cao Y

Subjects: Bignoniaceae/Bignoniaceae/Bignoniaceae/*chemistry ; Flavanones/Flavanones/Flavanones/*chemistry ; Flavones/Flavones/Flavones/*chemistry

• Source: Molecules (Basel, Switzerland) [Molecules] 2014 Apr 10; Vol. 19 (4), pp. 4409-17. Date of Electronic Publication: 2014 Apr 10.Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049

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Uji Aktivitas Antioksidan Kombinasi Ekstrak Kulit Pisang Kepok (Musa paradisiaca L.) dan Kulit Buah Naga Merah (Hylocereus polyrhizus (Weber) Britton & Rose) dengan Metode DPPH

• Authors : Amalia, Baiq Ridho; Muliasari, Handa; Hidayati, Agriana Rosmalina

Subjects: Sonication; TLC; Flavonoids

• Source: Jurnal Pharmascience; Vol 10, No 1 (2023): Jurnal Pharmascience; 69-81 ; 2460-9560 ; 2355-5386

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TOTAL PHENOLICS, FLAVONOID CONTENTS AND ANTIOXIDANT POTENTIAL BY DPPH SCAVENGING ACTIVITY IN DIFFERENT VARIETIES OF ARTOCARPUS HETEROPHYLLUS LAM. (JACKFRUIT) FROM SOUTHERN DISTRICTS OF KERALA.

• Authors : P. S., Sreeja Devi¹; Kumar, Neethu S.¹; Sabu, K. K.²

• Source: Journal of Advanced Scientific Research. 2020 Supplement, Vol. 11, p297-309. 13p.

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ANTIOXIDANT ACTIVITY TEST OF AFRICAN LEAVES PURIFICATION EXTRACT (Vernonia amygdalina Del) WITH DPPH METHOD

• Authors : Nina Karlina; Aan Kunaedi; Didin Ahidin

Subjects: Antioxidants; African leaves (Vernonia amygdalina Del); Purified extracts

• Source: Jurnal Farmasi Sains dan Praktis, Vol 9, Iss 1 (2023)

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