7 extractive question-and-answer pairs built from Anthocyanin enriched guava nectar: An alternative source of antioxidant biofortification, published by epubs.icar.org.in. Source-evidenced topics include anthocyanin enriched guava nectar, antioxidant biofortification, coloured grape juice, anthocyanins, natural colouring, value-added fruit drinks, entrepreneurial venture, indian horticulture. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. Question types in the export: 3 summary, 1 comparison, 1 definition, 1 factual, 1 list. 6 of the 7 pairs (85.7%) ask explanatory questions; the remaining 1 are factual or table-based questions. 100.00% of rows pass the corpus quality gate.
This dataset contains seven extractive question-and-answer pairs derived from a study on anthocyanin-enriched guava nectar as an antioxidant biofortification source. The questions explore topics such as fruit juice blending, storage conditions, and promising plant varieties. Answers are verbatim excerpts from the source document, ensuring traceability. The dataset highlights the sensory and nutritional benefits of blending guava and grape juices, the advantages of colored bottles for storage, and the commercial potential of specific plant varieties.
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# One-time install: pip install desidata
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import desidata
df = desidata.load("epubs-icar-org-in-4fbc7071c678bc3c967cafe1579f93a3")
df.head()First 7 of 7 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What type of plant is described as having commercial and trade value? | A potential medicinal plant with commercial and trade value | Dr Anuradha AgrawalI/c & Editor:Dr Anjani K Jha A spectacular flower of Western ghats Harnessing twin benefits of potato and tomato through grafting Arka Coorg Ravi and Arka Supreme as promising varieties A potential medicinal plant with commercial and trade value | 205 | definition | 1.000 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | Dr Anuradha AgrawalI/c & Editor:Dr Anjani K Jha A spectacular flower of Western ghats Harnessing twin benefits of potato and tomato through grafting Arka Coorg Ravi and Arka Supreme as promising varieties A potential medicinal plant with commercial and trade value | p[2] | 0.700 | valid | |
| What advantages are associated with blending two or more fruit juices and their beverages? | novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties | The ratio of 50:50 of guava and coloured grape blends is most acceptable for the preparation of anthocyanin rich guava nectar with maximum retention of anthocyanins, flavour and other nutrient retention. Coloured grape juice has anthocyanins in abundance and relatively inexpensive source for natural colouring of food and beverage products. during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | 660 | summary | 0.970 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | ||||
| What is the purpose of blending two or more fruit juices and their beverages? | to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties | The ratio of 50:50 of guava and coloured grape blends is most acceptable for the preparation of anthocyanin rich guava nectar with maximum retention of anthocyanins, flavour and other nutrient retention. Coloured grape juice has anthocyanins in abundance and relatively inexpensive source for natural colouring of food and beverage products. during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | 652 | summary | 0.970 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | ||||
| What makes blending fruit juices a practical option for utilization? | novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties | Coloured grape juice has anthocyanins in abundance and relatively inexpensive source for natural colouring of food and beverage products. during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | 456 | summary | 0.970 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | ||||
| Which bottles showed better performance during storage in terms of sensory and nutritional qualities of guava nectar? | coloured bottles performed better over transparent bottles | The ratio of 50:50 of guava and coloured grape blends is most acceptable for the preparation of anthocyanin rich guava nectar with maximum retention of anthocyanins, flavour and other nutrient retention. Coloured grape juice has anthocyanins in abundance and relatively inexpensive source for natural colouring of food and beverage products. during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | 358 | comparison | 0.920 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. | ||||
| What are the two promising varieties that are mentioned? | Arka Coorg Ravi and Arka Supreme | Dr Anuradha AgrawalI/c & Editor:Dr Anjani K Jha A spectacular flower of Western ghats Harnessing twin benefits of potato and tomato through grafting Arka Coorg Ravi and Arka Supreme as promising varieties A potential medicinal plant with commercial and trade value | 149 | list | 0.820 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | Dr Anuradha AgrawalI/c & Editor:Dr Anjani K Jha A spectacular flower of Western ghats Harnessing twin benefits of potato and tomato through grafting Arka Coorg Ravi and Arka Supreme as promising varieties A potential medicinal plant with commercial and trade value | p[2] | 0.700 | valid | |
| What is the most acceptable ratio for preparing anthocyanin-rich guava nectar? | The ratio of 50:50 of guava and coloured grape blends | The ratio of 50:50 of guava and coloured grape blends is most acceptable for the preparation of anthocyanin rich guava nectar with maximum retention of anthocyanins, flavour and other nutrient retention. Coloured grape juice has anthocyanins in abundance and relatively inexpensive source for natural colouring of food and beverage products. during storage, coloured bottles performed better over transparent bottles with respect to sensory and nutritional qualities of the nectar irrespective of the storage conditions. blending of two or more fruit juices and their beverages are thought to be a convenient alternative for their utilization in order to have novel and appealing value-added fruit drinks, which are of high quality in respect of both sensory and nutraceautical properties and can be a new entrepreneurial venture for youths. | 0 | factual | 0.570 | https://epubs.icar.org.in/index.php/IndHort/article/view/124651 | The ratio of 50:50 of guava and coloured grape blends is most acceptable for the preparation of anthocyanin rich guava nectar with maximum retention of anthocyanins, flavour and other nutrient retention. |
Read straight from the file — download or use the API URL for the full dataset.
| p[0] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |
| p[2] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |
| p[0] |
| 0.700 |
| valid |