Hot tearing and hot cracking is a metal alloy casting product defects caused by several factors such as alloy composition, casting temperature, mold temperature, mold shape and even casting system itself. The study has been developed to find the…
Drying method is one of techniques used in food preservation. This method usually means reducing water content which is the best contiditon for microorganism growth. Higher water content also causes some enzyms needed for food decomposition cannot…
Formic acid pulping of oil palm frond was conducted to study the influence of process variables (formic acid concentration, hydrogen peroxide concentration, and pulping time) on the properties of pulp produced (yield pulp and lignin content). A…
Abstract: This paper report column experimental that loaded by axial constant and shear force. Axial constant load is 459,2 kN equal 0,4 Po; where Po is axial nominal capacity of reinforced column with size is 200 x 200 mm2, concrete compression…
ABSTRAK. Sebuah penelitian telah dilakukan untuk mengkaji pengaruh penggunaan konsentrasi dan waktu aplikasi EM4 terhadap pertumbuhan dan hasil tanaman cabai serta interaksinya terhadap produksi cabai pada tanah Entisol. Penelitian ini menggunakan…
This research studied the application of chitosan on salted mackerel (Rastrelliger sp.) preservation during storage at room temperature. The research is aimed to study the effect chitosan concentration and storage time for Total Plate Count (TPC).…
Effect of Organic Liquid Fertilizer and Peanut Variety on the Growth and YieldABSTRACT. The objective of this study were to investigate several varieties and liquid organic fertilizer on the growth at the yield of peanut of the tsunami affected area…
ABSTRAK. Jenis rumput laut yang biasanya diolah menjadi makanan yang siap dimakan adalah Eucheuma sp dan Gellidium sp. Diversifikasi produk olahan rumput laut adalah salah satu upaya untuk meningkatkan daya guna dan nilai ekonomis rumput laut, yaitu…
One of the alternative utilization of pineapple peel waste is to convert them to lactate acid via fermentation. This research is aimed to obtain better understanding on the growth of lactate bacteria (Lactobacillus plantarum) by varying substrate…
Masalah gizi pada remaja timbul karena perilaku gizi yang salah, yaitu ketidakseimbangan antara asupan gizidengan kecukupan gizi yang dianjurkan. Kebiasaan mengkonsumsi minuman ringan, termasuk pola makanberlabel itu meningkatkan terjadinya obesitas.…