JURNAL EKSTRAKSI TEMULAWAK PDF

ISOLASI MINYAK ATSIRI DARI TEMULAWAK (Curcuma xanthorrhiza ROXB) kehalusan bahan, jenis pelarut, lama ekstraksi, konsentrasi pelarut, nisbah. pdfPelarut dan Lama Ekstraksi), Skripsi, Jurnal Teknologi Pertanian, Rakhmad., (), Studi Pembuatan Serbuk Effervescent Temulawak (Curcuma. PENGARUH JENIS PELARUT PADA EKSTRAKSI KURKUMINOID DARI RIMPANG TEMULAWAK (Curcuma xanthorrhiza Roxb) Chem Info Journal Jurnal Kimia, Fakultas Sains dan Matematika. Open Journal Systems. User.

Author: Mikree Kagacage
Country: Sao Tome and Principe
Language: English (Spanish)
Genre: Medical
Published (Last): 11 July 2007
Pages: 358
PDF File Size: 5.37 Mb
ePub File Size: 7.36 Mb
ISBN: 146-6-30364-129-2
Downloads: 80955
Price: Free* [*Free Regsitration Required]
Uploader: Gardasho

Prosedur pada penelitian ini dilakukan dengan menggunakan sampel temulawak yang dibersihkan dari kotoran-kotoran yang menempel pada kulit, kemudian di bagi dua bagian untuk perlakuan dalam keadaan segar dan kering.

Jurnal Teknik Kimia USU

The upgraded bio-oil didBased on the weight loss, as shown in Fig. Bisdemethoxycurcumin suppresses MCF-7 cells proliferation remulawak inducing ROS accumulation and modulating senescence-related pathways.

These results show that increase in the extraction time, the solvent concentration and the stage numbers of extraction will increase the yield and content of curcumin.

The ratio of components in model mixture was as follows[6,9]: Fraksi kurkuminoid yang terdapat pada temulawak terdiri dari dua komponen, yaitu kurkumin dan desmetoksikurkumin. Aktivitas antiinflamasi sediaan nanopartikel ekstrak kurkuminoid temulawak tersalut asam palmitat secara in vivo [Skripsi].

Untuk mendapatkan minyak atsiri, rimpang temulawak dibersihkan dari kulitnya, dipotong kecil dan diblender lalu didestilasi.

Anti-allergic principles from thai jurnxl Isolation, spectroscopic characterization and molecular modeling studies of mixture of Curcuma longaginger and seeds of fenugreek. The pH value and acid number of model mixture were measured before and after the reaction.

  CASO NUCOR PDF

Curcuminoid contents, antioxidant and anti-inflammatory activities of Curcuma xanthorrhiza RoxB. Ind Eng Chem Res,42 Khasiat dan manfaat temulawak Documents. Amberlyst 15 were commercially available and were pretreated before being used as esterification catalysts.

Kandungan kimia rimpang temulawak yang dapat dimanfaatkan dalam bidang industri makanan, minuman maupun farmasi adalah pati, kurkuminoid dan minyak atsiri Sidik. A fixed bed reactor was used for continuous catalytic esterification of bio-oil on resin, and the acid number remarkably decreased by Pengamatan dilakukan secara visual langsung dengan mata tanpa alat bantu. At 70 C, conversion of acetic acid reached Pengembangan tanaman temulawak di Indonesia sangat potensial karena produksi rimpang temulawak mengalami peningkatan sejak tahun – BPS, Rimpang temulawak dan kunyit diketahui memiliki sifat antioksidatif, karena mengandung senyawa kurkumin.

One of the efforts that can be developed to solve this problem is incorporated curcuminoids into Solid Lipid Nanoparticles SLN carriers system. The viscosity of bio-oil and methanol mixture before reaction was steady, and the viscosity increased from 1. Pelepah daunnya saling menutupi membentuk batang. Garis pembagi disebut garis pembatas.

Energy Fuels,17 2: The curry spice curcumin reduces oxidative damage and amyloid pathology in an alzheimer transgenic mouse. Org Geochem,30 Rendemen minyak dipengaruhi oleh luas permukaan kontak antara sampel dengan air.

Abstract Curcumin is a pigment in turmeric Curcuma xanthorriza Roxb. Upgradation of bio-oil before utilization is desirable to obtain high grade fuel because of its drawbacks like high viscosity, low heating value, poor stability and high corrosiveness. Besides, model mixture, which comprised of several typical components as those in bio-oil, was prepared and used to explore the esterification activity of resin catalysts in a complex system similar to bio-oil.

  FUNDO RIOLITO PDF

Pencampuran pati temulawak dengan pati serelia dalam pembuatan roti dapat mengurangi sifat basi dari produk yang dihasilkan Herman dan Atih Suryati, Analysis on chemical and physical properties of bio-oil pyrolyzed from rice husk. Extracts of curcumin are examined with qualitative analysis and quantitative analysis. Acid numbers of upgraded bio-oil on resin and NKC-9 resin were lowered by Food and Chemical Toxicology.

Basnet P and Basnet NS.

JURNAL TEMULAWAK

Hasil penelitian menunjukkan bahwa minuman instan yang tinggi aktivitas antioksidannya adalah minuman instan temulawak dan kunyit pada rasio bubuk dengan etanol 1: Comparatively, acid number determination by acidbase titration can accurately quantify the total jurnao of acids in bio-oil and is more suitable for evaluating ekstrakksi esterification of bio-oil.

Untuk itu dalam penelitian ini bahan yang didestilasi, terlebih dahulu dihaluskan dengan cara diblender sampai halus. Benefits of the carbon-nutrient balance hypothesis. Temulawak Bersoda Kab Jombang Documents.

Prisma ditutup rapat dengan sekrup, gerakan adilade mundur atau maju sampai terlihat batas terang dan gelap. Hal ini disebabkan karena gemulawak sampel kering lebih banyak dari pada sampel segar.