Search
Now showing items 1-10 of 31
Esterification of oil adsorbed on palm decanter cake into methyl ester using sulfonated rice husk ash as heterogeneous acid catalyst
(AIP Publishing, 2017-02-15)
Palm Decanter cake (PDC) which is categorized as the waste from palm oil mill has been found to contain residual crude palm oil. The oil adsorbed on the PDC (PDC-oil) can be extracted and potentially used as feedstock for ...
Influence of the addition and storage time of crude extract of tea leaves
(American Institute of Physic, 2017)
The purpose of this study was to determine the effect of the crude extract of tea
leaves (Camellia sinensis L.) and storage time on the content of free fatty acid in palm oil.
The dried tea leaves were macerated and ...
UJI FITOKIMIA DAN UJI ANTIBAKTERI DARI AKAR MANGROVE Rhizopora apiculata TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus
(JKPK (JURNAL KIMIA DAN PENDIDIKAN KIMIA), 2017-12-31)
Indonesia memiliki berbagai jenis mangrove namun pemanfaatan mangrove sebagai produk obat dan makanan kesehatan belum banyak dimanfaatkan karena masih terbatasnya informasi dan penelitian mengenai kandungan senyawa bioaktif ...
Kandungan metabolit sekunder dan kadar eugenol ekstrak etanol dan aquades daun sirih merah (Piper crocatum) dan sirih hijau (Piper betle L.).
(Program Studi Pendidikan Kimia FKIP Unmul, 2017-11-04)
Kandungan metabolit sekunder dalam sirih merah dan sirih hijau diekstraksi menggunakan etanol dan aquades. Beberapa senyawa teridentifikasi dalam kuantitas yang beragam. Pelarut etanol lebih efektif dibandingkan dengan ...
POTENSI ANTIJAMUR EKSTRAK METANOL DAUN MANGROVE RHIZOPORA MUCRONATA TERHADAP JAMUR CANDIDA ALBICANS DAN ASPERGILLUS NIGER
(Jurnal Kimia Mulawarman, 2017-11)
andida Albicans and Aspergillus Niger are some of the infectious fungi. Empirically bark, flower, root and mangrove leaves Rhizophora mucronata can be a hepatitis drug. This study aims to determine the antifungal potential ...
PENENTUAN KADAR ASAM AMINO ESENSIAL (METIONIN, LEUSIN, ISOLEUSIN DAN LISIN) PADA TELUR PENYU DAN TELUR BEBEK
(Jurnal Kimia Mulawarman, 2017-05)
ABSTRACT
Determination of amino acids essential’s content (methionine, leucine, isoleucine and lysine) on turtle
eggs and duck eggs. Turtle eggs and duck eggs are a high animal protein source and easy to obtain. ...
PENENTUAN KADAR ASAM AMINO ESENSIAL (METIONIN, LEUSIN, ISOLEUSIN DAN LISIN) PADA TELUR PENYU DAN TELUR BEBEK
(Jurnal Kimia Mulawarman, 2017-05)
ABSTRACT
Determination of amino acids essential’s content (methionine, leucine, isoleucine and lysine) on turtle
eggs and duck eggs. Turtle eggs and duck eggs are a high animal protein source and easy to obtain. ...
BIOACTIVITY TEST OF COMPOUND (Hexa-Tetra Contana) FROM SPONGE (Callyspongia pseudoreticulata) AS ANTIBACTERIAL OF WITHERED DISEASE ON POTATO PLANT (Ralstonia solanacearum)
(International Journal of Pharma and Bio Sciences, 2017-10)
Sponge is one of the marine organisms of coral reefs that is able to produce secondary metabolite
compounds with varieties of bioactivity and structural variations; one of its biological activities is as an
antimicrobial. ...
INDIKATOR ASAM BASA DARI EKSTRAK ETANOL PUCUK DAUN PUCUK MERAH (Syzygium oleana)
(JKPK (JURNAL KIMIA DAN PENDIDIKAN KIMIA), 2017-12)
Praktikum indikator asam basa alami biasanya dilakukan dengan mengekstrak bahan alam
dengan pelarut tertentu, menguji ekstrak dengan berbagai macam larutan asam, basa dan netral,
mencatat perubahan warnanya, menyimpulkan ...