Results 51 to 60 of about 104 (98)

Effect of Ethyl Methane Sulfonate on Bulbil Explant Growth and In Vitro Shoot Formation in Porang (Amorphophallus muelleri Blume)

Journal of Experimental Life Science
Porang is one of the plant commodities with high economic value due to its high glucomannan content in the tubers. Currently, the global demand for porang tubers continues to rise, but domestic production has not yet met this demand due to the limited ...
Vera Febriyanti, Budi Waluyo, Nunung Harijati, Chaireni Martasari, Wahyu Widoretno   +4 more
doaj   +1 more source

IDENTIFIKASI PORANG GLUKOMANAN HASIL OPTIMASI EKSTRAKSI MENGGUNAKAN FTIR, SEM DAN NMR

Jurnal Teknologi Pangan, 2015
The purpose of this study was to identify porang glucomannan result of optimization of extraction used FTIR, SEM, 1H-NMR and 13C-NMR to determine the microstructure, functional groups, and molecular structure of tubers porang glucomannan.
Anni Faridah JURNAL TEKNOLOGI PANGAN
doaj   +1 more source

The Effect of Photoperiod to Break Dormancy of Porang’s (Amorphophallus muelleri Blume) Tuber and Growth

Research Journal of Life Science, 2016
The aim of the research was to obtain the method of porang’s tuber dormancy breaking. The source of porang’s tuber were obtained from Rejosari Village, Bantur Subdistrict, Malang Regency. The diameter and weight of porang’s tuber were 5-7 cm and 100-150 g respectively. The research design was Completely Randomized Design.
Serafinah Indriyani, Wahyu Widoretno
openaire   +3 more sources

The effect of adding glucomannan derived from porang tuber extract (Amorphopallus onchophyllus) on dietary protein utilization in broiler chicken [PDF]

Jurnal Ilmu Ternak dan Veteriner, 2018
The aims of this study was to evaluate the affect of dietary addition of glucomannan derived  from porang (Amorphophallus oncophyllus) tuber extract (GEUP) in broiler  ration on performance of broiler chicken. There  were 160 birds of day old broiler chicks of New Lohmann strain with average initial body weight of 42.08±0.86 g.
Khanifah ., N. Suthama, H. I. Wahyuni
openaire   +1 more source

Physical, chemical, and sensory characteristics of pumpkin jam with porang flour addition

Agrointek
Food processing is a way to extend the shelf life of products. In Indonesia, pumpkin and porang orange tubers are abundantly available and underutilised, but they have the potential to be developed into a local food-based product.
Nur Rahman, Wan Ezie Adila, Lukman Hakim Safian, Sukes Lindaningsih, Septi Ana Purnamasari, Risma Nurul Azizah, Agus Suyanto, Wikanastri Hersoelistyorini, Nurhidajah Nurhidajah, Yunan Kholifatuddin Sya'di, Diode Yonata   +10 more
doaj   +1 more source

Acceptability of local food-based noodles krokot flour (Portulaca plerace l.) porang flour (Amorphophallus muelleri blume) and breadfruit flour (Artocarpus Altilis) [PDF]

E3S Web of Conferences
The use of wheat flour which continues to increase every year makes the number of imported wheat as the basic ingredient for making wheat flour continue to grow, to reduce the number of imports gluten can be made by developing local food commodities that
Widyasari R.A. Hangesti Emi, Risqullah Nur Rifqi   +1 more
doaj   +1 more source

Design and performance evaluation of brush roller type washing machine for porang tubers

Journal of the Saudi Society of Agricultural Sciences
Abstract Porang tubers require immediate processing due to their perishable nature and short post-harvest shelf life. To improved product quality, the tubers must be thoroughly cleaned to remove dirt and surface impurities before further processing. The washing process is often done manually in small- and medium-scale enterprises (SMEs). This
Suparlan Suparlan, Yose Rizal Kurniawan, null Novrinaldi, Yusnan Hasani Siregar, Umi Hanifah, Lia Ratnawati, Enny Sholichah, Nur Kartika Indah Mayasti, Novita Indrianti, Satya Andika Putra, Aidil Haryanto, Moeso Andrianto, null Supriyanto, Sri Rahayoe, Ana Nurhasanah, Maria Josefine Tjaturetna Budiastuti, Heny Herawati   +16 more
openaire   +1 more source

Browning Prevention of Flour from Freshly Harvested Porang (Amorphophallus oncophyllus) Tubers through Immersion in Sodium Metabisulfite at Various Times [PDF]

UNISTEK, 2020
Porang (Amorphophallus oncophillus) tubers contain multifunctional water-soluble heteropolysaccharides, called glucomannan. Therefore, the quality of porang tuber chips is highly depending on its glucomannan content and physical appearance. The presence of considerable amount of carotene, polyphenoloxidases and tannins in these tubers may cause ...
openaire   +1 more source

Pengaruh Variasi Konsentrasi Gliserol pada Ekstraksi Glukomanan dari Umbi Porang (Amorphophallus oncophyllus)

Alchemy
Kandungan glukomanan yang tinggi pada umbi tanaman porang (Amorphophallus oncophyllus) telah menjadikannya sebagai salah satu sumber glukomanan potensial di Indonesia.
Triana Kusumaningsih, Melinia Puspita Prahastiwi, Venty Suryanti   +2 more
doaj   +1 more source

Characteristics of glucomannan isolated from fresh tuber of Porang (Amorphophallus muelleri Blume)

, 2019
Porang is a potential source of glucomannan. This research objective was to find a direct glucomannan isolation method from fresh porang corm to produce high purity glucomannan. Two isolation methods were performed. In first method, sample was water dissolved using Al2(SO4)3 as flocculant for 15 (AA15) or 30 (AA30) minutes with purification.
openaire   +1 more source