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EXPLORATION OF BIOACTIVE COMPOUNDS OF RAMBUSA (Passiflora foetida L.) ROOT EXTRACT FROM EAST KALIMANTAN COAL RECLAMATION LAND AS ANTIOXIDANT

DOI : 10.20473/jkr.v9i2.63620
Nishia Waya Meray, Indah Woro Utami, Nurazizah
135-143
Abstract : 109
pdf : 44

OPTIMIZATION OF CURCUMIN ENCAPSULATION FORMULA WITH CHITOSAN AND ALGINATE USING SIMPLEX LATTICE DESIGN AND ITS EFFECT ON ANTIOXIDANT ACTIVITY

DOI : 10.20473/jkr.v9i2.61384
Fitra Indah Wiratantri, Jason Merari Peranginangin, Teuku Nanda Saifullah Sulaiman
109-121
Abstract : 143
pdf : 54

UJI AKTIVITAS ANTIOKSIDAN BEBERAPA EKSTRAK ALGA COKLAT Sargassum polycystum DAN Turbinaria deccurens ASAL PULAU DUTUNGAN SULAWESI SELATAN TERHADAP RADIKAL DPPH

DOI : 10.20473/jkr.v4i1.10903
Fitriyanti Jumaetri Sami, Nunuk Hariani Soekamto, Firdaus Firdaus, Jalifah Latip
1 - 6
Abstract : 2877
PDF : 6925

ANTIOXIDANT ACTIVITIES USING DPPH, FIC, FRAP, AND ABTS METHODS FROM ETHANOLIC EXTRACT OF LEMPUYANG GAJAH RHIZOME (Zingiber zerumbet (L.) Roscoeex Sm.)

DOI : 10.20473/jkr.v7i2.34493
Jamilatur Rohmah
152-166
Abstract : 1794
pdf : 1457

ANALYSIS OF TOTAL FLAVONOID CONTENT AND ANTIOXIDANT ACTIVITY ASSAY OF GUAVA VARIETY CRYSTAL (Psidium guajava L.) LEAVES EXTRACT

DOI : 10.20473/jkr.v9i1.57803
Dewi Br Tarigan, Sovia Lenny, Cut Fatimah Zuhra
90-99
Abstract : 581
pdf : 320

PHYTOCHEMICAL PROFILES, ANTIOXIDANT, AND ANTICANCER ACTIVITIES FROM LEAVES AND SEEDS EXTRACT OF Myristica fragrans

DOI : 10.20473/jkr.v9i2.65245
Ariyanti Saputri, Sofa Fajriah, Antonius Herry Cahyana, Devi Kasih Putria, Ziyan Saputra, Marissa Angelina
182-195
Abstract : 86
pdf : 67

ANTIOXIDANT AND TOXICITY ACTIVITIES of Gracilaria gracilis METHANOL EXTRACT BASED ON DIFFERENT EXTRACTION METHODS

DOI : 10.20473/jkr.v7i2.38255
Riong Seulina Panjaitan, Windri Yuliana
141-151
Abstract : 591
pdf : 605

FORMULATION AND EVALUATION OF SEA GRAPE (Caulerpa racemose) EXTRACT AS HAND CREAM AND ITS ANTIOXIDANT ACTIVITY TEST

DOI : 10.20473/jkr.v7i1.35889
Septilina Melati Sirait, Tita Rosita, Lintannisa Rahmatia
47-56
Abstract : 1139
pdf : 2256

4-ETOKSI-3-METOKSIFENOL DAN METIL-3,4-DIHIDROKSIBENZOAT, DUA SENYAWA TURUNAN FENOLIK DARI EKSTRAK ETIL ASETAT KULIT UMBI GADUNG (Dioscorea hispida Dennst) DAN AKTIVITAS ANTIOKSIDAN EKSTRAK ETIL ASETAT

DOI : 10.20473/jkr.v3i1.8873
Nanik Siti Aminah, Alfinda Novi Kristanti, Qonitah Labibah, Ana Firdausyah, Yoshiaki Takaya
71-77
Abstract : 1479
PDF : 1414

SYNTHESIS AND CHARACTERIZATION OF NANO CHITOSAN-AVOCADO SEED STARCH AS EDIBLE FILMS

DOI : 10.20473/jkr.v8i1.43394
Suhartini, Imas Solihat, Foliatini, Sri Redjeki Setyawati, Nurdiani, Lilis Sulistiawaty, Muhammad Fadhil Khoirurrizal
49-58
Abstract : 511
pdf : 493

PENGARUH KONSENTRASI SURFAKTAN TERHADAP KARAKTERISTIK FISIK NANOEMULSI DAN NANOEMULSI GEL KOENZYM Q10

DOI : 10.20473/jkr.v4i2.16164
Silvi ayu Wulansari, Ririn Sumiyani, Ni Luh Dewi Aryani
143-151
Abstract : 3635
PDF : 14480

DETERMINATION OF VITAMIN C CONTENT IN BELL PEPPER (Capsicum annuum L.) WITH DIFFERENT PROTIC POLAR SOLVENT BY UV-VIS SPECTROSCOPY

DOI : 10.20473/jkr.v8i2.44865
Fawait Afnani, Jamilah Hamidi Yanti, Wiwit Sri Werdi Pratiwi
116-123
Abstract : 1068
pdf : 727

THE EFFECT OF COPAL RESIN AND TURPENTINE OIL AS TACKIFIER ON THE ADHESIVES QUALITY BASED OF LIQUID RUBBER COMPOUND

DOI : 10.20473/jkr.v9i2.65365
Tri Widayanti, Teja Dwi Sutanto, Irfan Gustian
196-209
Abstract : 90
pdf : 34

PENENTUAN KADAR VITAMIN C BEBERAPA JENIS CABAI (Capsicum sp.) DENGAN SPEKTROFOTOMETRI UV-VIS

DOI : 10.20473/jkr.v3i1.8874
Lilis Rosmainar Tambunan, Widia Ningsih, Ni Putu Ayu, Haula Nanda
1-5
Abstract : 17037
PDF : 96366

ANTI-INFLAMMATORY ACTIVITY OF STEM BARK DICHLOROMETHANE FRACTION Syzygium samarangense EXTRACT AS COX-2 INHIBITOR: A BIOINFORMATICS APPROACH

DOI : 10.20473/jkr.v7i2.39662
Ahmad Misbakhus Sururi, M. Raihan, Elvira Ratna Aisa, Frisca Nadya Safitri, Irene Cornelia Constaty, Tukiran
94-100
Abstract : 870
pdf : 590
1 - 15 of 15 items