Some Quality Properties of Vinegar Produced by Traditional Method from Different Species of Blueberries

Tomar, Oktay; Akarca, Gökhan; Istek, Ömer

doi:10.21597/jist.704240

Cited by 3 publications

(1 citation statement)

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“…The main components and bioactive compounds of hawthorn vinegar have been revealed in many studies. It has been reported that the total amount of antioxidants in traditional hawthorn vinegar fermentation methods have high phenolic and antioxidant capacities [32]. Additionally, in one study, the fermentation of vinegar increased the number of citric acid and acetic acid compounds [6].…”

Section: Introductionmentioning

confidence: 95%

Ultrasound-Treated and Thermal-Pasteurized Hawthorn Vinegar: Antioxidant and Lipid Profiles in Rats

Karakçı,

Bakır,

Seyidoglu

et al. 2023

Nutrients

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The hawthorn fruit, a member of the Rosaceae family, is a medicinal plant with numerous therapeutic properties. It has a wide range of variants, with Crataegus tanacetifolia being the most widely recognized species in the world. The hawthorn fruit has various biological activities, including anti-inflammatory, antibacterial, antioxidant, immune-modulating, and anti-carcinogenic properties. This study focused on improving the antioxidant activity of hawthorn vinegar via different methods. We also aimed to investigate the influence of its hepatic antioxidant abilities on health and extend the shelf life of the vinegar. In the study, the vinegar was produced from the hawthorn fruit, and thermal pasteurization and ultrasound techniques were applied. A total of 56 female adult Wistar-Albino rats were allocated into seven groups and administered hawthorn fruit vinegar via oral gavage on a daily basis. The experimental groups included rats treated with pasteurized vinegar (HVP), ultrasound-treated rats (HVU), and an untreated group that received regular vinegar (HVN) at two different dosage levels (0.5 and 1 mL/kg). The SOD, MDA, and CAT antioxidant levels were measured using the ELISA method in plasma and liver tissue samples. The total plasma cholesterol, triglyceride, HDL, LDL, AST, and ALT values were quantified using commercially available kits. The levels of SOD and CAT in the plasma and liver were found to be significantly higher in the HVU1 group compared to all other groups. Furthermore, the HVU1 cohort exhibited the highest HDL value in plasma. The plasma LDL levels were comparably low in both the thermal-pasteurized and ultrasound-treated groups. There were significant expressions of both CAT and SOD in the liver tissues of the HVU groups (analyzed immunohistochemically). These results indicated that hawthorn vinegar administration with 1 mL/kg in group HVU1 could significantly enhance antioxidant capacity in the liver and, consequently, overall health. It can be suggested that the possible therapeutic effects of hawthorn vinegar may boost its antioxidant capabilities and contribute to an overall improvement in quality of life.

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Section: Introductionmentioning

confidence: 95%

Ultrasound-Treated and Thermal-Pasteurized Hawthorn Vinegar: Antioxidant and Lipid Profiles in Rats

Karakçı,

Bakır,

Seyidoglu

et al. 2023

Nutrients

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The Effects of Various Hawthorn Vinegar Methods on Antioxidant Status and Lipid Profiles in Rats

Karakçı,

Bakır,

Seyidoğlu

et al. 2023

Preprint

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The hawthorn fruit, a member of the Rosaceae family, is a medicinal plant with numerous therapeutic properties. It exhibits a wide range of variants, with Crataegus tanacetifolia being Turkey's most widely recognized species. The hawthorn fruit has various biological activities, including anti-inflammatory, antibacterial, antioxidant, immune-modulating, and anti-carcinogenic properties. Vinegar was produced from the hawthorn fruit and the techniques of pasteurization and ultrasound were employed to enhance the antioxidant capabilities and extend the shelf life. A total of 56 mature Wistar-Albino rats were allocated into seven groups and administered hawthorn fruit vinegar via oral gavage on a daily basis. The experimental groups were classified as pasteurized (HVP) and ultrasound (HVU) treated, with two different dosage levels (0.5 and 1 mg/kg), and a control group consisting of regular vinegar. The SOD, MDA, and CAT antioxidant levels were measured using the ELISA method in plasma and liver tissue samples. The total cholesterol, triglyceride, HDL, LDL, AST, and ALT values were quantified in commercially available kits. The levels of SOD and CAT in the plasma and liver were found to be significantly higher in the HVU1 group. In a manner akin to those mentioned, the HVU1 cohort exhibited the highest HDL value. The levels of LDL were comparably low in both the thermal pasteurized and ultrasound treatment groups. This finding agrees with HDL levels and is statistically significant (p≤0.05). There were significant expressions of both CAT and SOD in HVU groups in liver tissues immunohistochemically. The possible therapeutic effects of hawthorn vinegar may boost its antioxidant capabilities and contribute to an overall improvement in quality of life.

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Kardinal Üzümü, Napolyon Kirazı, Mürdüm Eriği, Kivi ve Şeftali Meyvelerinden Doğal Fermantasyonla Sirke Üretim Potansiyeli: Fizikokimyasal ve Duyusal Özellikler

Öztürk

2022

Akademik Gıda

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Bu çalışmada, sirke üzerine artan tüketici talebini karşılamak amacıyla farklı meyve kaynaklarından geleneksel yöntemle üretilen sirkelerin değerlendirilmesi amaçlanmıştır. Bu amaçla, Kardinal üzümü (KU), Napolyon kirazı (KR), mürdüm eriği (ER), kivi (KW) ve şeftali (SF) kullanılarak geleneksel yöntemle beş farklı meyve sirkesi üretilmiştir. Örneklerin bazı fizikokimyasal özellikleri (asetik asit içeriği, pH'sı, toplam çözünür kuru madde içeriği ve renk değerleri) ve duyusal özellikleri incelenmiştir. Sirke örneklerinin asetik asit içeriği %0.53-3.23 arasında belirlenmiş olup, pH değerleri ise 2.93-3.63 arasında tespit edilmiştir. En yüksek asetik asit içeriği KU sirkesinde gözlemlenirken, KR sirkesinin ise en düşük asetik asit içeriğine sahip olduğu belirlenmiştir. Bununla birlikte, örneklerin 2.50-3.70°Brix arasında toplam çözünür kuru madde içeriğine sahip olduğu belirlenmiştir. En düşük Brix değeri ER sirkesinde iken KU ve SF sirkelerinde en yüksek tespit edilmiştir. Renk profili analizi sonuçlarına göre, en parlak sirkeler KW, KU ve ER sirkeleri olmuş, örneklerin sarılık değeri 13.19-26.60 arasında bulunmuş ve en yüksek kırmızılık değeri ise 17.60 ile KR sirkesinde belirlenmiştir. Duyusal değerlendirme sonucuna göre örnekler arasında en yüksek genel izlenim skoru KW sirkesinde belirlenmiş olup bunu SF ve ER sirkeleri izlemiştir.

show abstract

Some Quality Properties of Vinegar Produced by Traditional Method from Different Species of Blueberries

Cited by 3 publications

References 14 publications

Ultrasound-Treated and Thermal-Pasteurized Hawthorn Vinegar: Antioxidant and Lipid Profiles in Rats

Ultrasound-Treated and Thermal-Pasteurized Hawthorn Vinegar: Antioxidant and Lipid Profiles in Rats

The Effects of Various Hawthorn Vinegar Methods on Antioxidant Status and Lipid Profiles in Rats

Kardinal Üzümü, Napolyon Kirazı, Mürdüm Eriği, Kivi ve Şeftali Meyvelerinden Doğal Fermantasyonla Sirke Üretim Potansiyeli: Fizikokimyasal ve Duyusal Özellikler

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