The aims of this research were to find out the effect of different levels of Brix degree in vacuum method to the sugar products and to compare the vacuum evaporation with traditional method (open pan) to the quality of ...

Masalah yang dihadapi para petani produsen nira siwalan adalah kerusakan nira dengan mudah dan cepat, karena pengaruh kondisi lingkungan selama penyadapan dan pengangkutan ke tempat pengolahan serta kerusakan karena nira ...