Kinerja kombinasi pengering semprot dan pompa kalor dengan variasi tekanan kondensor serta laju dan temperatur udara pengering = Performance of spray dryer and heat pump combination with condenser pressure evaporation flow and evaporation air temperature variation

Pengaruh debit bahan terhadap kinerja dan temperatur minimum pengering semprot = Influence of subtance flow on drying performance and minimal temperature spray dryer

Pengaruh temperatur udara pengering dan kombinasi sistem refrigerasi sebagai dehumidifier terhadap kadar vitamin A tomat pada produk pengering semprot = Effect of air dryer temperature and combination of refrigeration system as dehumidifier on vitamin A in spray dried tomato product

Pengaruh variasi temperatur udara pengering dan kombinasi sistem refrigerasi sebagai dehumidifier terhadap kinerja sistem spray dryer dan kadar vitamin c pada produk tomat = Effect of drying air temperature variation and combination of refrigeration system as dehumidifier on spray dryer system performance and the content of vitamin c in the tomato product

Pengaruh tekanan nozel terhadap temperatur minimum pengeringan dan kinerja pengering semprot pada pengeringan semprot vitamin C = Effects of nozzle pressure against minimum drying temperature and spray dryer performance in vitamin C spray drying