Studies on changes in quality characteristics of Indian horse chestnut (Aesculus indica Colebr.) flour during storage
Journal Title: Journal of Applied and Natural Science - Year 2017, Vol 9, Issue 1
Abstract
Indian horse chestnut (Aesculus indica Colebr.) is a rich source of starch but contains toxic compound known as saponins which makes it bitter and unsuitable for edible purposes. To exploit the starch source for edible purpose first of all the saponins were removed to a acceptable limit by pretreating the crushed mass of Indian horse chestnut as suggested earlier. Edible mass of Indian horse chestnut was dried and milled into flour and packed in different packaging materials and further stored under refrigerated (4-7°C) and ambient (18-25°C) storage conditions for 6 months. The flour packed in aluminium laminated pouches and stored under refrigerated condition showed minimum increase in physico-chemical and rheological characteristics like moisture content (6.49%), water activity (0.155), reducing sugars (1.72%) and retained highest amounts of total solids (93.50%), total sugars (3.75%), starch (63.89%), ash (2.36%), proteins (102.23 mg/100g) along with oil absorption capacity (1.54 ml/g), water absorption capacity (4.44 ml/g) and bulk density (0.635 g/ml). The sensory characteristics scores like colour (7.60), taste (7.25), aroma (6.88), texture (6.87) and overall acceptability (7.08) were retained highest in this packaging material as compared to others.
Authors and Affiliations
Pradeep Kumar, N. S. Thakur
Keywords
Related Articles
- EP ID EP286498
- DOI 10.31018/jans.v9i1.1211
- Views 72
- Downloads 0
Assessment of Diara land under Bhagalpur district using remote sensing and GIS tools
The Diara land is found in between the natural levees of the river and formed due to its meandering and course changing behavior. The topography of Diara land is mostly undulating and intersected with numerous dead and d...
Effect of rain simulation on Xanthomonas oryzae pv. oryzae population density in guttation fluid and on the spread of bacterial blight in rice
Bacterial blight of rice caused by Xanthomonas oryzae pv. oryzae is most serious biotic constraint of rice production in Punjab, influenced mainly by environmental factors and nutritional factors applied to the rice crop...
Three decades of using of gypsum under sodic water irrigation in coarse textured soils
The aim of this study was to determine the long term use of sodic waters and gypsum on physico-chemical properties of coarse textured loamy sand soil. The study consisted of three natural occurring underground sodic wate...
On-farm impact analysis of resource conservation technology on wheat at Tarai-Teesta Flood plain of Eastern Indo-Gangetic Plain (IGP)
Adoption of resource conservation technologies (RCT) may improve the productivity, reduce cost and sustainability of wheat production in the irrigated areas of eastern Indo-Gangetic plains (IGP) of South Asia. Critical o...
Status and socio-ecological dimensions of sacred groves in Northeast India
Sacred groves are among one of the best practices of biodiversity conservation used by the ethnic societies which are deeply associated with the religion and culture that significantly nurture nature. As these practices...