| dc.contributor.author | Pan Yang | |
| dc.contributor.author | Huakai Wang | |
| dc.contributor.author | Longxian Li | |
| dc.contributor.author | Nan Zhang | |
| dc.contributor.author | Yongxi Ma | |
| dc.contributor.other | State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China | |
| dc.contributor.other | State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China | |
| dc.contributor.other | State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China | |
| dc.contributor.other | State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China | |
| dc.contributor.other | State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China | |
| dc.date.accessioned | 2025-10-09T05:16:08Z | |
| dc.date.available | 2025-10-09T05:16:08Z | |
| dc.date.issued | 01-04-2021 | |
| dc.identifier.uri | https://www.mdpi.com/2076-3417/11/8/3657 | |
| dc.identifier.uri | http://digilib.fisipol.ugm.ac.id/repo/handle/15717717/40897 | |
| dc.description.abstract | This study was conducted to investigate the stability of five commercial vitamin A products in vitamin premixes and vitamin-trace mineral premixes. The five commercial products used were: Xinhecheng, Zhejiang medicine, Kingdomway, DSM, and BASF. The vitamin A products were stored in three vitamin premixes (for suckling, weanling, and finishing pigs) or in vitamin-trace mineral (VTM) premixes (for suckling, weanling, and finishing pigs). Vitamin premixes were stored in an environmentally controlled chamber set at 25 °C and 60% humidity. The VTM premixes were stored at room temperature (approximately 22 °C). Sampling was performed on d 0, 90, 180, 270, and 360. Stability was reported as the residual vitamin A activity (% of initial) at each sampling point. For the stability of vitamin premixes, all interactive and main effects of storage time and vitamin A product were not significant. For the stability of VTM premixes, there was no significant interaction effects between storage time, vitamin A product and main effect of vitamin A product, but the main effect of storage time was significant (<i>p</i> < 0.01). In conclusion, a longer storage time reduced vitamin A activity in VTM premixes but there was no difference in the stability of commercially available vitamin A. | |
| dc.language.iso | EN | |
| dc.publisher | MDPI AG | |
| dc.subject.lcc | Technology | |
| dc.title | The Stability of Vitamin A from Different Sources in Vitamin Premixes and Vitamin-Trace Mineral Premixes | |
| dc.type | Article | |
| dc.description.keywords | stability | |
| dc.description.keywords | storage | |
| dc.description.keywords | vitamin A | |
| dc.description.keywords | vitamin premix | |
| dc.description.keywords | vitamin-trace mineral premix | |
| dc.description.doi | 10.3390/app11083657 | |
| dc.title.journal | Applied Sciences | |
| dc.identifier.e-issn | 2076-3417 | |
| dc.identifier.oai | oai:doaj.org/journal:245fc121e81e4d83bcc6fd6d5010c286 | |
| dc.journal.info | Volume 11, Issue 8 | |
