The investigation of the effect of freezing pretreatment on properties of black garlic produced from Kastamonu garlic
Abstract
Black garlic is obtained by fermentation of fresh garlic in condition under controlled high humidity and temperature.The aim of this study is to investigate the effect of freezing as pre-treatment process on black garlic produced from fresh Kastamonu garlics in terms of various antioxidant activity parameters, phenolic and flavanoid contents, fermentation time and HMF formation. The antioxidant properties analysis results of frozen and non-frozen black garlic samples were shown that higher than those of white garlic and it was observed that total antioxidant capacity, the total phenolic compound and total flavanaoid content values of black garlics increase with the storage period under fermentation conditions. In addition, frozen garlics were found to have higher total antioxidant activities on the 25th and 30th days (9.56 mg AE/g and 10.40 mg AE/g, respectively) of the fermentation than the activities of non-frozen garlics the on the 35th day (8.49 mg AE/g) of fermentation. The toxic compound HMF formation was found of the frozen sample at as high as 110 mg/kg in end of the 35th day. In conclusion, the use of pre-frozen garlics in black garlic production will be more efficient in respect of antioxidant properties and time and cost saving.
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References
- Akan, S. (2014). Siyah sarımsak, Gıda, 39(6), 363-370, https://doi.org/10.15237/gida.GD14018
- Ayaz, E., Alpsoy, H.C. (2007). Sarımsak (Allium sativum L.) ve geleneksel tedavide kullanımı. Türkiye Parazitoloji Dergisi, 31(2), 145-149.
- Archer, M.C., Bruce, W.R., Chan, C.C., Corpet, D.E., Medline, A., Roncucci, L., Zhang, X.M. (1992). Aberrant crypt foci and microadenoma as markers for colon cancer. Environmental Health Perspectives, 98, 195-197. https://doi.org/10.1289/ehp.9298195
- Arvouet-Grand, A., Vennat, B., Pourrat, A., Legret, P. (1994). Standardisation d' un extrait de propolis et identification desprincipaux constituants. Journal de Pharmacie de Belgique, 49, 462-468.
- Bakhiya, N., Monien, B., Frank, H., Seidel, A., Glatt G. (2009). Renal organic anion transporters OAT1 and OAT3 mediate the cellular accumulation of 5-sulfooxymethylfurfural, a reactive, nephrotoxic metabolite of the Maillard product 5-hydroxymethylfurfural. Biochemical Pharmacology, 78, 414-419. https://doi.org/10.1016/j.bcp.2009.04.017
- Bakir, T., Karadeniz, M., Unal, S. (2018). Investigation of antioxidant activities of Pleurotus ostreatus stored at different temperatures, Food Science & Nutrition, 6(4), 1040-1044. https://doi.org/10.1002/fsn3.644
- Benzie, I.F.F., Strain J.J. (1996). The Ferric Reducing Ability of Plasma (FRAP) as a measure of 'antioxidant power': the FRAP assay. Analytical Biochemistry, 239, 70-76. https://doi.org/10.1006/abio.1996.0292
- Bruce, W.R., Archer, M.C., Corpet, D.E., Medline, A., Minkin, S., Stamp, D., Ying, Y., Zhang, X.M. (1993). Diet, aberrant crypt foci and colorectal cancer. Mutation Research, 290, 111-118. https://doi.org/10.1016/0027-5107(93)90038-H
Details
Primary Language
English
Subjects
Food Engineering
Journal Section
Research Article
Authors
Fatma Kandemirli
This is me
0000-0001-6097-2184
Türkiye
Nesrin İçli
0000-0002-0617-0639
Türkiye
Temel Kan Bakır
0000-0002-7447-1468
Türkiye
Bahar Nazlı
*
0000-0001-8841-8636
Türkiye
Serap Aydın
This is me
0000-0002-4348-7088
Türkiye
Publication Date
January 1, 2020
Submission Date
May 17, 2019
Acceptance Date
July 1, 2019
Published in Issue
Year 2020 Volume: 6 Number: 1