Diabetes mellitus type 2 is the most common degenerative disease in Indonesia, so that regulation of food intake important. Food sources carbohydrates with a low glycemic index (GI) can control blood sugar levels. GI rate at which absorbed into glucose. Purple sweet potato has it suitable as an alternative source carbohydrates. Different cooking processes affect purple potato, frying technique ...

The nutrient and anti nutrient composition of some standardized sweet potato dishes in Kwara state was determined using official methods of analysis. The indigenous sweet potato dishes analysed included pounded sweet potato/yam; sweet potato leaf soup; boiled sweet potato; fried sweet potatoes and sweet potato/ beans pottage. There were significant differences (p < 0.05) for moisture content wh...

THE USE OF PURPLE SWEET POTATO MEAL (Ipomea batas L) AS A FILLER ON SENSORIC CHARACTERISTIC CHICKEN SAUSAGE. This study aims to know how the use of purple sweet potato meal (Ipomoea batatas as filler on sensory characteristic chicken sausage. The materials used in this were fresh breast, meal. Design research was Completely Randomized (RAL). treatment R1: adding 10 g; R2: 20 R3: 30 g dan R4: 40...

Sweet potato is a hexaploid heterozygote with complex genetic background, self-pollination infertility, and cross incompatibility, which makes linkage analysis quite difficult. Genome-wide association studies (GWAS) provide new strategy for gene mapping cloning in sweet potato. Storage root flesh color (SRFC) an important sensory evaluation, correlates storage composition, such as starch, antho...

A nationwide survey was performed to investigate the current incidence of viral diseases in Korean sweet potatoes for germplasm and growing fields from 2011 to 2014. A total of 83.8% of the germplasm in Korea was infected with viruses in 2011. Commercial cultivars that were used to supply growing fields were infected at a rate of 62.1% in 2012. Among surveyed viruses, the incidence of five Poty...

Excised shoot tips of sweet potato (Ipomoea babatas L.) were incubated in H2O2 or NaCl aqueous solution for 24h or 48h prior to a 3-day chilling at 2.5°C. Severity of chilling injury was visually observed during a post-chilling 7-day recovery at 21°C, and scored at 0 to 5 (none to most severe injury). In the first experiment, when cv. Purple (PUR) sweet potato shoots were subjected to 3-day chi...

Purple potatoes were used as raw material to study the purple potato wine production process and antioxidant activity. This paper analyzed different fermentation time, fermentation temperature, yeast inoculum, initial pH, the initial sugar content on alcohol and anthocyanin contents of purple potato wine by single factor experiments and response surface methodology(RSM). The results showed that...