Publikasi Dr. Ridwanti Batubara, S.hut., Mp. | Fakultas Kehutanan Universitas Sumatera Utara

Agarwood leaf tea bags with flavors: Ginger and lemongrass

RIDWANTI BATUBARA , ERNA RUSLIANA MUHAMAD SALEH , ODING AFFANDI , T ISMANELLY HANUM

The Effect of Solvent Polarity and Extraction Time on The Antioxidant of Aquilaria malaccensis Leaves

IMAM BAGUS SUMANTRI , RIDWANTI BATUBARA , LIA LAILA , LOLYTA FITRI MUSTANTI , Awaluddin Saragih , Nelly Murni , Intan Baruna , Devi Riati , SRI YULIASMI , HENNY SRI WAHYUNI

Pemanfaatan Jaring Perangkap Sampah di Pantai Merdeka, Bagan Kuala, Sumatera Utara

NELLY ANNA , AMEILIA ZULIYANTI SIREGAR , MOHAMMAD BASYUNI , NETTI HERLINA , DELVIAN , RIDWANTI BATUBARA , MASITTA TANJUNG , DIANA SOFIA HANAFIAH

Phytochemical contents, tannin and proximate in jeruju leaf tea bags with flavor addition

RIDWANTI BATUBARA , ODING AFFANDI , Ina Winarni

Proximate and phytochemical analysis of Acanthus ilicifolius hot water extract from three different growing locations

RIDWANTI BATUBARA , T ISMANELLY HANUM , ODING AFFANDI , MIMI NURMINAH , SALEHA HANNUM , AFIFUDDIN DALIMUNTHE , Ina Winarni

Charcoal Briquette Manufactured from Indonesian Sugar Palm Bunches (Arenga longipes Mogea) as Biomass-Based New Renewable Energy

LUTHFI HAKIM , APRI HERI ISWANTO , RIDWANTI BATUBARA , ADAM JAGWANI WIRAWAN , Yunida Syafriani Lubis

Productivity of Aren (Arenga longipes Mogea) in Rumah Sumbul Village, Sibolangit District, Deli Serdang Regency

HARISYAH MANURUNG , RIDWANTI BATUBARA

The Influence of Cinnamon Powder from Cinnamomum burmannii bark on quality and storage period of liquid sugar palm (Arenga longipes Mogea)

LUTHFI HAKIM , RIDWANTI BATUBARA , HARISYAH MANURUNG

Marketing of eco-friendly purun handicraft in two purun craftsman centre villages in North Sumatra

ODING AFFANDI , IWAN RISNASARI , HARISYAH MANURUNG , RIDWANTI BATUBARA

Community perceptions of the importance of land use types in Bukit Barisan Forest Park area

RIDWANTI BATUBARA , ODING AFFANDI

The potential for the cultivation of Styrax benzoin based on land suitability evaluation in Pakpak Bharat District, Indonesia

RIDWANTI BATUBARA

Characterization of Indonesian Sugar Palm Bunch (Arenga longipes Mogea) Properties for Various Utilization Purposes

RIDWANTI BATUBARA , APRI HERI ISWANTO , EVALINA HERAWATI , LUTHFI HAKIM

Longitudinal and Radial Variability of Anatomical Properties, Fiber Morphology, and Mechanical Properties of Fibrovascular Bundle from Indonesian Arenga Longipes Mogea. Sp. NovÂ …

RIDWANTI BATUBARA

Land characteristics and land suitability assessment for Styrax sp. in Humbang Hasundutan Regency, North Sumatra, Indonesia

RIDWANTI BATUBARA

Consumers’ preference for jeruju leaves tea with innovative variants of ginger, jasmine, and lemongrass flavors

RIDWANTI BATUBARA

Longitudinal and Radial Variability of Anatomical Properties, Fiber Morphology, and Mechanical Properties of Fibrovascular Bundle from Indonesian Arenga Longipes Mogea. Sp. Nov Frond

LUTHFI HAKIM , HARISYAH MANURUNG , RIDWANTI BATUBARA , VICKY WARNANDA SILITONGA

Antioxidant activity of gaharu (Aquilaria malaccensis Lamk.) leaves tea in ready-to-drink packages base on storage time

RIDWANTI BATUBARA , T ISMANELLY HANUM , IMAM BAGUS SUMANTRI

Antioxidant activity of gaharu (Aquilaria malaccensis Lamk.) leaves tea in ready-to-drink packages base on storage time

RIDWANTI BATUBARA

Consumers' Preference for Jeruju Leaves Tea with Innovative Variants of Ginger, Jasmine, and Lemongrass Flavors

ODING AFFANDI , T ISMANELLY HANUM , RIDWANTI BATUBARA

The antioxidant activities and chemical compounds of Aquilaria crassna, Aquilaria microcarpa, and Gyrinops versteegii leaves growing in Langkat, North Sumatra, Indonesia

RIDWANTI BATUBARA , T ISMANELLY HANUM , ELISA JULIANTI

Antioxidants and chemical compounds of hot water extract agarwood leaves Wikstroemia tenuiramis Miq

RIDWANTI BATUBARA

Analytical hierarchy process (ahp) application in the selection of plant types on the community's agroforestry land

RIDWANTI BATUBARA

Analytical hierarchy process (AHP) application in the selection of plant types on the community's agroforestry land

ABDUL RAUF , RAHMAWATY , RIDWANTI BATUBARA

Characteristics of forage garden vegetation of the Sumatran elephant (Elephas maximus sumatranus) in Medan Zoo

MA RIFATIN ZAHRAH , RIDWANTI BATUBARA

Phytochemicals and GC-MS of Aquilaria beccariana van Tiegh leaves growing naturally and cultivated in North Sumatera

T ISMANELLY HANUM , RIDWANTI BATUBARA , ODING AFFANDI

GC-MS analysis of young and mature wild agarwood leaves (Aquilaria malaccensis Lamk) and its antioxidant potential

RIDWANTI BATUBARA , ODING AFFANDI , T ISMANELLY HANUM

Chemical content and fiber dimension of agarwood branches (Aquilaria malaccensis Lamk)

RIDWANTI BATUBARA

Land suitability assesment for Coffea arabica on the land overgrowed by Uncaria gambir

ABDUL RAUF , RIDWANTI BATUBARA , RAHMAWATY

Chemical Compounds and Antioxidant Potential in Hot Water Extract of Cultivated Agarwood (Aquilaria malaccensis) Lamk Leaves

RIDWANTI BATUBARA

The limiting factor of land suitability for development of gambir cultivation (case-study in Sari Laba Jahe Village Deli Serdang North-Sumatra)

ABDUL RAUF , RIDWANTI BATUBARA , RAHMAWATY

Preparation and phytochemical characterisation of antioxidant active ethanol extract of agarwood (Aquilaria malaccensis Lamk) leaf (EEAL) using liquid chromatography-massÃ‚Â …

RIDWANTI BATUBARA

Chemical content analysis of agarwood (Aquilaria malaccensis Lamk) twigs

RIDWANTI BATUBARA

Land Suitability for kemenyan cultivation in Sari Laba Jahe Village, Sibiru-biru Sub-district, Deli Serdang District, North Sumatra Province

ABDUL RAUF , RAHMAWATY , RIDWANTI BATUBARA

Taking essential oil by water distillation and antibacterial activity test of refined water from agarwood plant parts (Aquilaria malaccensis Lamk)

RIDWANTI BATUBARA

Integrated GIS and GPS for mapping of land suitability for multy purpose tree species (Persea americana) at community agroforestry land in Peria-ria Village. IOP ConferenceÂ …

RIDWANTI BATUBARA

Bioactive compounds of ethanol extract from agarwood leaves (Aquilaria malaccensis) and antimicrobial activity against bacteria and fungi growing on the skin

RIDWANTI BATUBARA , AMIR HAMZAH SIREGAR , URIP HARAHAP , TAMRIN

Preparation and phytochemical characterisation of antioxidant active ethanol extract of agarwood (Aquilaria malaccensis Lamk) leaf (EEAL) using liquid chromatography-massÂ …

RIDWANTI BATUBARA

Phytochemical screening and py-gc-ms analysis of agarwood leaves (Aquilaria malaccensis lamk.) cultivated in bahorok, langkat regency, North Sumatra, Indonesia

RIDWANTI BATUBARA

Chemical compounds contained in young and mature leaves of agarwood species Wikstroemia tenuiramis and its antioxidant properties

ODING AFFANDI , RIDWANTI BATUBARA , HENNY SRI WAHYUNI , T ISMANELLY HANUM

Land suitability assessment for Lansium domesticum cultivation on agroforestry land using matching method and geographic information system

RIDWANTI BATUBARA

Safety of Gaharu Tea (Aquilaria Malaccensis Lamk) from Induction Tree Through 28 Days Ora l Subchronic Toxicity Test

RIDWANTI BATUBARA

GIS based: mapping of multy purpose tree species (Durio zibethinus) in Perkebunan Tambunan Village, Langkat District, North Sumatra Province, Indonesia. IOP Conf. Series: EarthÂ …

RIDWANTI BATUBARA

Application of geographic information system for mapping of Hevea brasiliensis and Aquilaria malaccensis land suitability at Simpang Kuta Buluh. IOP Conf. Series: Earth andÂ …

RIDWANTI BATUBARA

Safety test of agarwood leaves tea (Aquilaria malaccencis lamk.) through skin sensitization test on Albino Rabbit

RIDWANTI BATUBARA

Use of Geographic Information System for mapping of Aquilaria malaccensis land suitability in North Sumatra, Indonesia

RIDWANTI BATUBARA

Phytochemical and antioxidant activity of gaharu leaf tea (Aquilaria malaccensis Lamk) as raw material of tea from middle Tapanuli Regency, North SumateraÂ …

RIDWANTI BATUBARA

SAFETY OF GAHARU TEA (Aquilaria malaccensis Lamk) FROM INDUCTION TREE THROUGH 28 DAYS ORAL SUBCHRONIC TOXICITY TEST

RIDWANTI BATUBARA

Surjanto. 2018. Phytochemical and tannin content in two species of agarwood leaves from Mandailing Natal Regency North Sumatera Province

RIDWANTI BATUBARA

Mapping of Tree Damage Classification in the Western Part of Medan City, Green Belts Using Geographic Information System IOP Conference Series: Earth and Environmental ScienceÂ …

RIDWANTI BATUBARA