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Ratri Ariatmi Nugrahani
Ratri Ariatmi Nugrahani
Associate Professor of Chemical Engineering, Universitas Muhammadiyah Jakarta
在 umj.ac.id 的电子邮件经过验证
标题
引用次数
引用次数
年份
Pengaruh lamanya waktu ekstraksi remaserasi kulit buah durian terhadap rendemen saponin dan aplikasinya sebagai zat aktif anti jamur
G Ningsih, SR Utami, RA Nugrahani
Jurnal konversi 4 (1), 2016
512016
The effects of Aloe vera gel addition on the effectiveness of sunscreen lotion
TY Hendrawati, H Ambarwati, RA Nugrahani, UH Hasyim
Jurnal Rekayasa Proses 14 (1), 101-107, 2020
182020
Perancangan proses pembuatan pelumas dasar sintesis dari minyak jarak pagar (Jatropha curcas L.) melalui modifikasi kimiawi
RA Nugrahani
IPB (Bogor Agricultural University), 2008
182008
Formulation process making of Aloe vera mask with variable percentage of Aloe vera gel extract
TY Hendrawati, RA Nugrahani, S Utomo, AI Ramadhan
IOP Conference Series: Materials Science and Engineering 403 (1), 012013, 2018
162018
Pengaruh konsentrasi maltodekstrin terhadap kadar air dan waktu melarutnya santan kelapa bubuk (coconut milk powder) dalam air
HR Hayati, AK Dewi, RA Nugrahani, L Satibi
Jurnal Teknologi 7 (1), 55-60, 2015
162015
Proses Industri Berbahan Baku Tanaman Aloe Vera (Aloe Chinensis Baker)
T Yuni Hendrawati, R Ariatmi Nugrahani, S Utomo, A Ilmar Ramadhan
Samudra Biru, 2017
152017
Pengolahan minyak jarak pagar menjadi epoksi sebagai bahan baku minyak pelumas
R Sudradjat, R Ariatmi, D Setiawan
Jurnal Penelitian Hasil Hutan 25 (1), 57-74, 2007
102007
The effects of vacuum evaporation on amino acid contents in pureed aloe chinensis baker gel using HPLC
TY Hendrawati, RA Nugrahani, AI Ramadhan, S Susanty, A Siswahyu
IOP Conference Series: Materials Science and Engineering 543 (1), 012014, 2019
92019
Synthesis of compound-containing sulphonic acid from epoxidized methyl oleic of rice bran oil and linear alkylbenzene sulphonic acid
RA Nugrahani, AS Redjeki, Y Teresa, N Hidayati
Journal of Chemical Technology and Metallurgy 52 (5), 797-802, 2017
92017
Pengaruh konsentrasi maltodekstrin terhadap rendemen pada pembuatan santan kelapa bubuk (coconut milk powder)
HR Hayati, RA Nugrahani, L Satibi
Prosiding Semnastek, 2015
92015
PEMBUATAN NATRIUM ALGINAT DARI ALGA COKLAT (Phaeophyta) DAN PENGARUH PENAMBAHANNYA PADA SIFAT ANTIBAKTERIAL SABUN MINYAK DEDAK PADI (RICE BRAN OIL)
MI Setyoaji, M Subehi, Susanty, RA Nugrahani
Jurnal Rekayasa dan Manajemen Agroindustri 7 (3), 370-379, 2019
82019
Microencapsulation techniques of herbal compounds for raw materials in food industry, cosmetics and pharmaceuticals
TY Hendrawati, AM Sari, MIS Rahman, RA Nugrahani, A Siswahyu
Microencapsulation-Processes, Technologies and Industrial Applications, 2019
82019
The effects of adding Aloe chinensis baker gel extract on the formulation of lotion as a cosmetic product
TY Hendrawati, L Aristio, UM Hasyim, RA Nugrahani, AI Ramadhan
ARPN Journal of Engineering and Applied Sciences 13 (23), 9291-9297, 2018
82018
Study effect of temperature and reaction kinetics model selection epoxidation against rice bran oil methyl ester with catalyst amberlite IR-120
RA Nugrahani, AS Redjeki, Y Mentari, M Jannah, TY Wibowo, ...
ARPN J. Eng. Appl. Sci 12 (13), 3947-3952, 2017
82017
Pengaruh Rasio Pelarut Kloroform (v/v) Pada Ekstraksi Trimiristin Biji Pala (Myristica fragrans HOUTT)
Y Teresa, N Hidayati, RA Nugrahani
Prosiding Semnastek, 2016
82016
Effects of drying time on yield and moisture content of “sumahe” powdered drink using spray dryer
I Ismiyati, F Sari, RA Nugrahani, AI Ramadhan
Aceh international journal of science and technology 7 (3), 144-149, 2018
72018
Diversifikasi menjadi Produk Selai dan Peningkatan Mutu Jus Aloe Vera di SIGMA Food Sawangan Depok
I Ismiyati, RA Nugrahani, TY Hendrawati
Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community …, 2018
7*2018
Pelatihan budidaya dan pengolahan aloe vera menjadi bahan tambahan makanan dan lotion di Aisyiah Kota Depok
I Ismiyati, TY Hendrawati, RA Nugraha
Prosiding SNaPP: Sains, Teknologi 7 (1), 163-170, 2017
72017
Pengaruh waktu sentrifugasi terhadap kadar ɣ-oryzanol hasil ekstraksi rice bran dengan metode ultrasonic bath
TA Ismoyo, Z Hanifah, RA Nugrahani
Prosiding Semnastek, 2019
62019
The effects of types and concentrations of adsorbents on aloe vera gel opacity
TY Hendrawati, AD Utami, RA Nugrahani, UH Hasyim, AI Ramadhan
IOP Conference Series: Materials Science and Engineering 674 (1), 012011, 2019
62019
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