Abstrak. Es krim merupakan produk beku yang hasil campuran dari beberapa bahan baku seperti susu, gula, penstabil dan tambahan lainnya. Tujuan penelitian ini adalah untuk mengetahui karakteristik es nabati susu kedelai ubi jalar ungu terhadap penerimaan sensori. Penelitian menggunakan Rancangan Acak Lengkap (RAL) non faktorial yaitu rasio terdiri 3 taraf S1 (50%:50%), S2 (60%:40%) S3 (70%:30%) ...

Viable sweet potato production is hard to achieve with indiscriminate use of farm inputs, resulting to wastage and environmental damages, as consequences are common problems of arable crop farming in Abia State. Issues arising from farm input use and their corresponding implications for environment called for a study on suitable farming practices and farm-specific technical efficiency for optim...

Sweet potato is a local food that can reduce dependence on rice and flour consumption. It the main source of carbohydrates, after rice, cassava, corn. The benefits potency sweet potatoes as alternative needs to be developed, especially in rural areas. However, has not been considered an important high economic value commodity Indonesia. have used non-food raw materials developed countries i.e. ...

Besides the high starch content, sweet potato contains endogenous amylases where the two Predominants are - and β-amylases. Sweet potato is thought to be a promising source of β -amylase since β -amylase is one of the major protein in the tubers. This investigation has focused on the properties of β amylase from white-flesh sweet potato that has been grown in Iran as a potential source for indu...

This research was purposely to study and determine the physicochemical characteristics, sensory hypocholesterolemic effects of purple sweet potato bread made from flour, starch, fiber-rich flour starch processing waste on white male species Wistar rats conducted in vivo. used a non-factorial randomized block design model with treatment 100% standard feed, 25% mixture bread, combination 50% heal...

Purpose: The importance of glycaemic indices (GI) starchy foods originates from its linkage with type 2 diabetes mellitus. GI food items is measured by in vivo method which carries a degree discomfort. We aim to find the vitro hydrolysis index (HI) selected tubers Sri Lanka.Research Method: for was determined starch digestion using proportion converted into maltose. HI values six were calculate...

Experiment aims to determine the substitution effect of tapioca by purple sweet potato flour on antioxidant, fat oxidation, content and pH Manila duck sausage. Completely randomised design with 5 treatments 3 replications was applied in this experiment. Those treatment were: P0 = 100% tapioca; P1 25% + 75% P2 50% P3 dan P4 flour. Variable measured pH. The result showed that have close significa...

The objective of this experiment was to determine the effects of fenamiphos 15G and short-cycle potato (PO)-sweet potato (SP) grown continuously and in rotation with peanut (PE)-grain sorghum (GS) on yield, crop quality, and mixed nematode population densities of Meloidogyne arenaria, M. hapla, M. incognita, and Mesocriconema ornatum. Greater root-gall indices and damage by M. hapla and M. inco...

Purple sweet potato is a source of anthocyanins that function as antioxidants, antimutagenic, and anti-carcinogenic so it has the potential to be processed into various functional food products. The stability anthocyanin levels in product greatly influenced by temperature during processing, where use high temperatures will damage reduce levels. This research was conducted determine effect proce...