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Phenolic composition and encapsulation of Brazilian grape seed extracts: evaluating color stabilizing capacity in grape juices (Record no. 130529)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01731nam a22001697a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 241209b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Elis Tatiane da Silva Nogueira |
| 245 ## - TITLE STATEMENT | |
| Title | Phenolic composition and encapsulation of Brazilian grape seed extracts: evaluating color stabilizing capacity in grape juices |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p1778-1790 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. biblio.abstract | The color of grape juice is an important acceptance attribute by consumers, but it suffers losses during storage. The use of commercial antioxidants has limitations because the concept of a “100% natural drink” of Brazilian legislation. This work characterized Brazilian grape seeds, and the cultivar extract with the greatest potential was encapsulated in arabic-gum (encapsulated extract-EE) to evaluate the color stabilizing capacity. The EE used in the grape juice was compared with the commercial antioxidants sulphite and enological tannin during storage (150 days). The BRS Magna and BRS Violeta grape seeds had the highest phenolic content, and the EE showed high catechin (4108 mg/kg), epicatechin (1161 mg/kg) and procyanidin-B2 (905 mg/kg) values. Sulfite was found to be the best color stabilizer. The use of EE (0.5 g/L) in grape juice improved color stability and anthocyanin stability. It was demonstrated that encapsulated grape seed extract has color stabilizing potential and that Brazilian grape seeds are a raw material of high technological value. |
| 654 ## - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS | |
| Subject | <a href=" Natural antioxidants"> Natural antioxidants</a> |
| -- | <a href=" Phenolic compounds "> Phenolic compounds </a> |
| -- | <a href="Brazilian grapes ">Brazilian grapes </a> |
| -- | <a href="Natural stabilizer ">Natural stabilizer </a> |
| -- | <a href="Beverage technology">Beverage technology</a> |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 80310 |
| Host Itemnumber | 110680 |
| Place, publisher, and date of publication | Germany Springer |
| Title | Journal of Food Science and Technology |
| International Standard Serial Number | 0022-1155 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journal Article |
| 773 0# - HOST ITEM ENTRY | |
| -- | JP392 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| -- | ddc |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Location (home branch) | Sublocation or collection (holding branch) | Date acquired | Koha issues (times borrowed) | Piece designation (barcode) | Koha date last seen | Price effective from | Koha item type |
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| Dewey Decimal Classification | SNDT Juhu | SNDT Juhu | 09/12/2024 | JP392.14 | 09/12/2024 | 09/12/2024 | Journal Article |