Effect of pretreatments on storage behavior of osmotically dehydrated pineapple (Ananas comosus L. Merr.) candy
| dc.contributor.advisor | Balaji Vikram | |
| dc.contributor.author | Sunil Kumar Verma | |
| dc.date.accessioned | 2024-01-09T17:15:45Z | |
| dc.date.available | 2024-01-09T17:15:45Z | |
| dc.date.issued | 2023-09-25 | |
| dc.description.abstract | The present investigation entitled “Effect of pre-treatments on storage behavior of osmotically dehydrated pineapple (Ananas comosus L. Merr.) candy” was conducted at Post Harvest Technology Laboratory, College of Horticulture, Banda University of Agriculture and Technology Banda, during the year 2023. An experiment was laid out in completely randomized design (CRD). Pre- treatments study was done on the basis of physico-chemical parameters as well as organoleptic quality of osmotically dehydrated pineapple candy with eight treatment combinations. The physico-chemical parameters of osmotcally dehydrated pineapple candy viz., TSS (°Brix), reducing sugars (%), nonreducing sugars (%), total sugars (%), acidity (%), pH, ascorbic acid (mg/100g) total phenol (%), crude protein (g/100g), crude fat (g/100g), crude fiber (g/100g),carbohydrate(g/100g), non-enzymatic browning and organoleptic quality i.e., colour, flavour, texture, taste and overall acceptability were evaluated at 0,30,60 up to 90 days of storage. Study of pre-treatment combinations with respect to physico-chemical characteristics of osmotically dehydrated pineapple candy reflected that non-reducing sugars (%), pH and crude protein content (g/100g), acidity (%), ascorbic acid (mg/100g), crude fat (g/100g), crude fiber(g/100g), total phenol (%) showed an decreasing trend while TSS (°Brix), reducing sugars (%), total sugars (%), carbohydrate(g/100g), non-enzymatic browning were in increasing trend during 0, 30,60 and 90 days of storage. Organoleptic scores of colour, flavour, texture, taste and overall acceptability also showed decreasing trend as storage period increased. | |
| dc.identifier.citation | Sunil Kumar Verma (2023) Effect of pretreatments on storage behavior of osmotically dehydrated pineapple (Ananas comosus L. Merr.) candy, Thesis M.Sc. (Horticulture), Post larvest Technology, College of Morticulture, Banda University of Agriculture & Technology, Banda | |
| dc.identifier.uri | https://krishikosh.egranth.ac.in/handle/1/5810206079 | |
| dc.language.iso | English | |
| dc.pages | 149 | |
| dc.publisher | Post larvest Technology, College of Morticulture, Banda University of Agriculture & Technology, Banda | |
| dc.sub | Post Harvest Technology | |
| dc.theme | Post Harvest Technology | |
| dc.these.type | M.Sc | |
| dc.title | Effect of pretreatments on storage behavior of osmotically dehydrated pineapple (Ananas comosus L. Merr.) candy | |
| dc.type | Thesis |