Browsing J - Forestry by Author "Kusuma, Irawan Wijaya"
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AKTIVITAS ANTIOKSIDAN, KANDUNGAN TOTAL FENOLIK DAN KANDUNGAN TOTAL FLAVONOID PADA BEBERAPA TUMBUHAN BERKHASIAT OBAT DI KALIMANTAN TIMUR, INDONESIA
Sari, Nur Maulida; Kusuma, Irawan Wijaya; Kuspradini, Harlinda; Fitriah, Nur Indriana (Fakultas Kehutanan Universitas Mulawarman, 2021-09)Aktivitas antioksidan, kandungan total fenolik dan kandungan total flavonoid pada beberapa tumbuhan berpotensi sebagai obat yang tumbuh di Kalimantan Timur, Indonesia telah diidentifikasi. Tumbuhan yang digunakan ... -
Antioxidant and antibacterial screening of honey of Hiterotrogona itamacollectedfrom differents meliponicultureareas in East Kalimantan, Indonesia
Saputra, Suroto Hadi; Saragih, Bernatal; Kusuma, Irawan Wijaya; Arung, Enos Tangke (The Society for Indonesian Biodiversity, 2021-11)Heterotrigona itama(Cockerell, 1918) is a stingless bee that exits in several areas in East Kalimantan of Indonesia. This study aimed to analyzethe phytochemicals, antioxidant activity of honey of this stingless ... -
Determination of Antioxidant and Anti-Melanogenesis Activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] (Indonesian Lai) Fruit Extract.
Arung, Enos Tangke; Kusuma, Irawan Wijaya; Suwinarti, Wiwin; Hendra, Medi (Tropical Journal of Pharmaceutical Research, 2015)Purpose: To investigate the antioxidant and anti-melanogenesis activities of Durio kutejensis [Bombacaceae (Hassk.) Becc] fruit extract. Methods: The fruit flesh of D. kutejensis was extracted successively with n-hexane, ... -
Effects of isolated compound from Sonneratia caseolaris leaf : a validation of traditional utilization by melanin biosynthesis and antioxidant assays
Arung, Enos Tangke; Kuspradini, Harlinda; Kusuma, Irawan Wijaya; Bang, Tran Hai; Yamashita, Shuntaro; Katakura, Yoshinori; Shimizu, Kuniyoshi (Journal of Applied Pharmaceutical Science, 2015)In continuing to search new materials for skin whitening agent from natural resources, we have focused on plants used by Dayak tribe (native people in East Kalimantan, Indonesia) for skin care treatment. The ethanol extract ... -
Effects of isolated compound from Sonneratia caseolaris leaf : a validation of traditional utilization by melanin biosynthesis and antioxidant assays
Arung, Enos Tangke; Kusuma, Irawan Wijaya (Journal of Applied Pharmaceutical Science, 2015)In continuing to search new materials for skin whitening agent from natural resources, we have focused on plants used by Dayak tribe (native people in East Kalimantan, Indonesia) for skin care treatment. The ethanol extract ... -
Identification and evaluation of bioactivity in forest plants used for medicinal purposes by the Kutai community of East Kalimantan, Indonesia
Zarta, Abdul Rasyid; Ariyani, Farida; Suwinarti, Wiwin; Kusuma, Irawan Wijaya; Arung, Enos Tangke (Biodiversitas, 2018)Abstract. Zarta AR, Ariyani F, Suwinarti W, Kusuma IW, Arung ET. 2018. Short Communication: Identification and evaluation of bioactivity in forest plants used for medicinal purposes by the Kutai community of East Kalimantan, ... -
Identification and evaluation of bioactivity in forest plants used for medicinal purposes by the Kutai community of East Kalimantan, Indonesia
Arung, Enos Tangke; Kusuma, Irawan Wijaya; Suwinarti, Wiwin (Biodiversitas, 2018)Abstract. Zarta AR, Ariyani F, Suwinarti W, Kusuma IW, Arung ET. 2018. Short Communication: Identification and evaluation of bioactivity in forest plants used for medicinal purposes by the Kutai community of East Kalimantan, ... -
Phytochemical Screening and Antioxidant Activity of Selekop (Lepisanthes amoena) Fruit.
Arung, Enos Tangke; Kusuma, Irawan Wijaya; Budiarso, Edy (AGRIVITA Journal of Agricultural Science, 1950)Selekop (Lepisanthes amoena (Hassk.) Leenh.) plant leaves are used by the Dayak tribe of East Kalimantan as traditional cosmetics. Selekop fruit is also edible, but not well known. This study was conducted to obtain the ... -
Phytochemical Screening and Antioxidant Activity of Selekop (Lepisanthes amoena) Fruit.
Salusu, Heriad Daud; Ariani, Farida; Obeth, Ernita; Rayment, Mark; Budiarso, Edy; Kusuma, Irawan Wijaya; Arung, Enos Tangke (AGRIVITA Journal of Agricultural Science, 1950)Selekop (Lepisanthes amoena (Hassk.) Leenh.) plant leaves are used by the Dayak tribe of East Kalimantan as traditional cosmetics. Selekop fruit is also edible, but not well known. This study was conducted to obtain the ... -
Phytochemical screening and antioxidant activity of wild mushrooms growingin tropical regions
Herawati, Elisa; Arung, Enos Tangke; Aryani, Farida; Marjenah, Marjenah; Kusuma, Irawan Wijaya; Suwinarti, Wiwin; Mardji, Djumali; Amirta, Rudianto (The Society for IndonesianBiodiversity, 2021-11)Phytochemical screening and antioxidantactivity of wild mushrooms growingin tropical regions.Biodiversitas 22:4716-4721.This study aims to determine the presence of secondary metabolites which generally have ... -
Selected medicinal plants in Easst and North Kalimantan (Indonesia) againts Propionibacterium acnes
Arung, Enos Tangke; Kusuma, Irawan Wijaya; Hendra, Medi (BIODIVERSITAS, 2017)Abstract. Arung ET, Pasedan WF, Kusuma IW, Hendra M, Supriadi MB. 2017. Short Communication: Selected medicinal plants in East and North Kalimantan (Indonesia) against Propionibacterium acnes. Biodiversitas 18: 321-325. ... -
Selected medicinal plants in Easst and North Kalimantan (Indonesia) againts Propionibacterium acnes
Arung, Enos Tangke; Pasedan, Whicliffe Fiernaleonardo; Kusuma, Irawan Wijaya; Hendra, Medi; Supriadi, Mery Budiarti (BIODIVERSITAS, 2017)Abstract. Arung ET, Pasedan WF, Kusuma IW, Hendra M, Supriadi MB. 2017. Short Communication: Selected medicinal plants in East and North Kalimantan (Indonesia) against Propionibacterium acnes. Biodiversitas 18: 321-325. ... -
The Clay Nanoparticle Impregnation For Increasing The Strength And Quality Of Sengon (Paraserianthes Falcataria) And White Meranti (Shorea Bracteolata) Timber
Arung, Enos Tangke; Kusuma, Irawan Wijaya; Budiarso, Edy (Nusantara Bioscience, 2017)Abstract. Alex T, Winarni B, Kusuma IW, Arung ET, Budiarso E. 2017. Short Communication: The clay nanoparticle impregnation for increasing the strength and quality of sengon (Paraserianthes falcataria) and white meranti ... -
The Clay Nanoparticle Impregnation For Increasing The Strength And Quality Of Sengon (Paraserianthes Falcataria) And White Meranti (Shorea Bracteolata) Timber
Winarni, Budi; Arung, Enos Tangke; Kusuma, Irawan Wijaya (Nusantara Bioscience, 2017)Abstract. Alex T, Winarni B, Kusuma IW, Arung ET, Budiarso E. 2017. Short Communication: The clay nanoparticle impregnation for increasing the strength and quality of sengon (Paraserianthes falcataria) and white meranti ...