Vol 4, No 2 (2024)

Vol 4, No 2 (2024)

Protech Biosystem Journal

Table of Contents

Articles

Physicochemical Characteristics Of Temulawak (Curcuma xanthorrhiza Roxb.) Instant Powder By Crystallization Method
Dian Purbasari, Alfina Sabrin Eka Febrianti, Sutarsi Sutarsi, Ning Puji Lestari, Iwan Taruna
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45-56
Design of a Melinjo Flaking Machine with Hopper and Semi Automatic Collecting Tray
Miftahurrahman Miftahurrahman, Ahmad Akromul Huda, Karyanik Karyanik, Sirajuddin H. Abdullah
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57-65
Design of a Tray Dryer Machine
Syahwiranda Nasution, Devi Tanggasari
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66-73
Pengaruh Komposisi Media Tanam dan ZPT Auksin Sintetik Terhadap Pertumbuhan Bibit Sambung Stek Kopi Robusta (Coffea canephora)
Adam Muhammad Ibrahim Musa, Gatot Subroto, Distiana Wulanjari, Dwi Erwin Kusbianto
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Characteristics Of Briquettes From Tamarind Branch (Tamarindus indica) And Coconut Shell (Cocos nucifera) With Starch Adhesive
Devi Tanggasari
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