Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology
A compound preservative for prolonging the storage period of onion paste Nang was studied. Picking up the total number of colonies and pH as indicators, based on the single factor test of different preservatives. Three preservatives with significant benign changes were chosen for the response surfac...
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| Format: | Article |
| Language: | zho |
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The editorial department of Science and Technology of Food Industry
2022-07-01
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| Series: | Shipin gongye ke-ji |
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| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021100313 |
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| author | Sireyil Gulnazar Wenshu HUANG Sultanmamat Alida Zuoshan FENG Alim Aygul |
| author_facet | Sireyil Gulnazar Wenshu HUANG Sultanmamat Alida Zuoshan FENG Alim Aygul |
| author_sort | Sireyil Gulnazar |
| collection | DOAJ |
| description | A compound preservative for prolonging the storage period of onion paste Nang was studied. Picking up the total number of colonies and pH as indicators, based on the single factor test of different preservatives. Three preservatives with significant benign changes were chosen for the response surface test with the total number of colonies as the response value. The sole factor effect and analysis of variance showed that the primary and secondary order of the three factors was: External control preservative>sodium dehydrogenate>sodium diacetate. The interaction between sodium diacetate and sodium dehydrogenate and the interaction between sodium diacetate and external control preservative had synergistic effect, and the synergistic effect of the latter was stronger than the former, but there was no synergistic effect between sodium dehydrogenate and external control preservative. The optimum formula of compound preservative was sodium diacetate 1.06 g/kg, external control preservative 1.33 tablets/200 g and sodium dehydrogenate 0.16 g/kg. After storage for 6 days at room temperature (27~30 ℃), the total number of colonies of onion pulp Nang was (2.61±0.02) lg CFU/g, and the storage life could reach 23 days. The results showed that the compound preservative could significantly improve the antibacterial effect of onion paste Nang and it was of great significance to prolong the shelf life of onion paste Nang. |
| first_indexed | 2024-04-13T09:11:19Z |
| format | Article |
| id | doaj.art-73a19133be9f4caba1019b59b8f96748 |
| institution | Directory Open Access Journal |
| issn | 1002-0306 |
| language | zho |
| last_indexed | 2024-04-13T09:11:19Z |
| publishDate | 2022-07-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj.art-73a19133be9f4caba1019b59b8f967482022-12-22T02:52:52ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062022-07-01431428329210.13386/j.issn1002-0306.20211003132021100313-14Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface MethodologySireyil Gulnazar0Wenshu HUANG1Sultanmamat Alida2Zuoshan FENG3Alim Aygul4College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, ChinaCollege of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, ChinaCollege of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, ChinaCollege of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, ChinaCollege of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, ChinaA compound preservative for prolonging the storage period of onion paste Nang was studied. Picking up the total number of colonies and pH as indicators, based on the single factor test of different preservatives. Three preservatives with significant benign changes were chosen for the response surface test with the total number of colonies as the response value. The sole factor effect and analysis of variance showed that the primary and secondary order of the three factors was: External control preservative>sodium dehydrogenate>sodium diacetate. The interaction between sodium diacetate and sodium dehydrogenate and the interaction between sodium diacetate and external control preservative had synergistic effect, and the synergistic effect of the latter was stronger than the former, but there was no synergistic effect between sodium dehydrogenate and external control preservative. The optimum formula of compound preservative was sodium diacetate 1.06 g/kg, external control preservative 1.33 tablets/200 g and sodium dehydrogenate 0.16 g/kg. After storage for 6 days at room temperature (27~30 ℃), the total number of colonies of onion pulp Nang was (2.61±0.02) lg CFU/g, and the storage life could reach 23 days. The results showed that the compound preservative could significantly improve the antibacterial effect of onion paste Nang and it was of great significance to prolong the shelf life of onion paste Nang.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021100313compound preservativeexternally controlled preservativeonion paste nangtotal number of colonies |
| spellingShingle | Sireyil Gulnazar Wenshu HUANG Sultanmamat Alida Zuoshan FENG Alim Aygul Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology Shipin gongye ke-ji compound preservative externally controlled preservative onion paste nang total number of colonies |
| title | Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology |
| title_full | Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology |
| title_fullStr | Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology |
| title_full_unstemmed | Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology |
| title_short | Optimization of the Formulation of Compound Preservatives in Onion Paste Nang by Response Surface Methodology |
| title_sort | optimization of the formulation of compound preservatives in onion paste nang by response surface methodology |
| topic | compound preservative externally controlled preservative onion paste nang total number of colonies |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021100313 |
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