Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2026Scopus SJRQ2Probiotic Yogurt With Chokeberry (Aronia melanocarpa (Michx.) Elliot) Sauce Flavored With Date (Phoenix dactylifera L.) Fruit: Comparison of Nero and Viking Cultivars
Arslaner, Ayla; Yücetepe, Aysun; Akköse, Ahmet
The present study investigated the effect of adding chokeberry sauce (CS) from different cultivars (Nero and Viking) on specific quality attributes, total phenolic contents, antioxidant activity, textural qualities, sugar profile, probiotic shelf life, and sensory properties of probiotic yogurts, which were assessed throughout 21 days of cold storage. The results revealed that CS decreased fat, hardness, adhesiveness, and gumminess while increasing ash, total sugar, dry matter, and total calories. From Day 1 to Day 14 of storage, the pH values of CS-added samples significantly decreased (p < 0.01), whereas those in the control remained unchanged (Ky: 0% CS). The springiness and cohesiveness values of the Ky and Vy (20% Viking-CS) samples were comparable. During storage, CS-added yogurt samples’ water-holding capacity (WHC) was significantly higher than that of the control (p < 0.01). Interestingly, yogurt samples showed a notable rise in viscosity up to 14 days of storage, after which they slightly reduced. Ny (20% Nero-CS) and Vy samples exhibited higher red-blue hues than Ky. Vy had greater Lactobacillus acidophilus La-5 survival rates (99.28%) than Ny (99.04%). CS-added samples exhibited significantly higher antioxidant activity, total phenolic content, and total monomeric anthocyanin content compared to Ky; Vy also had the highest values (p < 0.05). Vy showed relatively high scores regarding organoleptic properties, including appearance, taste, texture and consistency, fruit ratio, overall acceptability, and average score. These indicators could help develop a healthier, low-calorie probiotic CS-added yogurt that competes with natural fruit-added yogurt.
- MakaleAçık Erişim2026Scopus SJRQ1Influence of Salt Type on the Physicochemical, Microbiological, Sensory Properties, Mineral, Free Fatty Acid, and Volatile Composition of PDO Erzincan Tulum Cheese
Arslaner, Ayla; Yılmaz, Özlem
This study evaluated the quality attributes of Protected Designation of Origin (PDO) Erzincan Tulum cheese by comparing control cheeses made with Kemah spring salt (KS) to those made with Sivas spring salt (SS), Çankırı rock salt (CS), and a low-sodium salt (rock salt–KCl blend, 50:50, LNaS). Cheeses were ripened at −2 to 0 °C for 120 days. Analyses included chemical composition, mineral profile, proteolysis, lipolysis, fatty acid composition, volatile compounds, and sensory properties. During ripening, dry matter and pH increased significantly (p < 0.05). Mineral content varied by salt type: LNaS had higher potassium and lower sodium, KS-C had the highest sodium and phosphorus, and SS-C the highest magnesium (p < 0.05). Proteolysis increased in all samples, with the highest levels in LNaS (p < 0.05). Lipolysis increased in all samples (p < 0.05), with CS-C showing the highest free fatty acid (FFA) content. Fifty volatile compounds were identified; carbonyl compounds were highest in LNaS-C and esters were highest in SS-C. Sensory evaluation showed that CS-C had the highest overall acceptability score and SS-C the lowest (p < 0.05). CS-C outperformed the control in sensory quality, and LNaS-C achieved similar sensory acceptance without compromising quality. Salt content and type were identified as critical factors in determining the authenticity of PDO Erzincan Tulum cheese.
AtıfWoS1OpenAlex1
İncele - MakaleAçık Erişim2025Diyabetikler için Sağlıklı Bir Atıştırmalık Olarak Aronya Soslu Düşük Kalorili Probiyotik Meyveli Yoğurt
Türkoğlu, Zehra; Arslaner, Ayla; Yıldız, Beysun; Dilan; Akkoyun, Melike; Işık, Elif Büşra
Diyabet hastaları için günlük diyetin önemli bölümünü oluşturan ara öğünlerin düşük kalorili olması yanı sıra, sağlıklı atıştırmalıklar içermesi gerekmektedir. Bu çalışmada, başta diyabetikler olmak üzere, sağlıklı beslenme endişesi taşıyan bireyler için fonksiyonel, alternatif bir ara öğün formüle etmek amaçlanmıştır. Bunun için, yüksek lif içeriği ve düşük glisemik indeksi nedeniyle fermente süt ürünlerinde doğal tatlandırıcı olarak potansiyel taşıyan hurma (Phoenix dactylifera) meyvesi ve anti-diyabetik etkisi bilinen Aronya (Aronia melanocarpa (Michx) Elliot) meyvesinden elde edilen sos, probiyotik meyveli yoğurt üretiminde kullanılmıştır. Elde edilen meyveli probiyotik yoğurtlarda 21 günlük depolama süresinde bazı kalite nitelikleri, şeker profil analizleri, probiyotik raf ömrü ve duyusal analizler gerçekleştirilmiştir. Aronya soslu probiyotik yoğurt örneklerinin, kurumadde, invert şeker, toplam şeker, kül ve pH oranları sırasıyla; %21.20, %6.248, %9.421, %1.250 ve 3.94-4.06 bulunmuştur. Meyveli yoğurt örnekleri protein ve kurumadde içeriği bakımından ilgili tebliğlere uygundur. Yoğurt örneklerinde, toplam spesifik mikroorganizma sayısı depolamanın tüm günlerinde istenen terapötik etkiyi sağlayacak seviyenin üzerinde (>8.00 log kob/g) tespit edilmiştir. Meyveli yoğurt örneğinde 84.15 kcal/100 g olarak hesaplanan kalori değeri, diyabetikler için tavsiye edilen aralığın (100-150 kcal/100 g) oldukça altındadır. Duyusal analiz sonuçlarına göre hem sade hem de meyveli yoğurtlar, kavrulmuş çiya ve yulafla ara öğün olarak tüketilmeye uygundur.
- MakaleAçık Erişim2024Scopus SJRQ2Biochemical and physicochemical characteristics and volatile profiles of Erzincan Tulum cheese coagulated by herb-fortified artisanal lamb rennet
Arslaner, Ayla; Türkmen, Özgenur
The characteristics of Erzincan Tulum cheese (ETC), an artisanal ewe-milk cheese and the first cheese with the designation of origin in Türkiye, are closely related to the geographical location of production and the human factors influencing every stage of the production process. This study aims to determine the influence of different coagulants (namely, herb-fortified artisanal lamb rennet (ALR), artisanal calf rennet (ACR), and commercial calf rennet (CCR)) on the biochemical, physicochemical characteristics, and volatile compounds of ETC, produced on the Heybeli plateau of the Erzincan province. Using artisanal rennet increased total solids, fat content, and acidity while decreasing pH and aw values. The highest PTA-SN (soluble nitrogen in 5 % phosphotungstic acid, w/v) and TCA-SN (soluble nitrogen in 12 % trichloroacetic acid w/w) values at the end of the ripening period (day 150 of storage) were observed in the ALR-Cheese (ALR-C). Furthermore, this cheese exhibited the highest rate of lipolysis (P < 0.01). Electrophoretograms revealed that αs-1 and β-casein degradation rates were the most significant in ALR-C. Following the 30th day of storage, the highest counts of lactic acid bacteria (LAB) were found in ALR-C. The most rapid reduction of coliforms, E. coli, and yeast-mold was observed in this sample throughout the storage. Eighty-nine volatile compounds were identified in the samples. Particularly noteworthy, ALR-C exhibited the highest ratios of hexanoic, octanoic, and decanoic acids after 90 days of storage. Additionally, steroid compounds were exclusively detected in this sample. The findings of this research make a substantial contribution to the existing literature concerning rennet types and the aromatic profile of ETC. These aspects are crucial for further investigations to enhance the cheese's quality and safety.
AtıfScopus3WoS3OpenAlex3İncele - MakaleAçık Erişim2023Çilekle zenginleştirilmiş manda yoğurdunun kalite karakteristikleri ile yağ asidi kompozisyonu, ace inhibitör aktivite ve hmf içeriği bakımından incelenmesi
Bakirci, Ihsan; Terzioğlu, Murat Emre; Arslaner, Ayla
Mevcut araştırmada ABT-2 probiyotik kültür kullanılarak üretilen manda yoğurtlarına farklı oranlarda (%5, %7.5, %10) çilek püresinin yanı sıra %7.5 oranında şeker ilave edilmiş ve yağ asidi kompozisyonu, ACE inhibitör aktivite ve HMF içeriği açısından incelenmiştir. Ayrıca yoğurt örneklerinde meyve ilavesi ve depolama periyodunun fizikokimyasal, mikrobiyolojik ve duyusal analizler üzerine etkisi araştırılmıştır. Manda yoğurduna çilek püresi ilavesinin minör seviyede bulunan çoklu doymamış yağ asitleri hariç tüm yağ asitleri, ACE inhibitör aktivite, HMF içeriği, fizikokimyasal, mikrobiyolojik ve duyusal analizler üzerine çok önemli (P < 0.01) etkisinin olduğu belirlenmiştir. Meyve ilavesiyle toplam doymuş yağ asitleri ve ACE inhibitör aktivite seviyesinin azaldığı belirlenirken HMF içeriği, toplam tekli doymamış yağ asitleri ve toplam çoklu doymamış yağ asitleri seviyesinde artış saptanmıştır. Bu araştırma sonucunda manda yoğurdunun fonksiyonel gıda olarak tüketimi tavsiye edilebilmektedir.
AtıfOpenAlex4TR Dizin2
İncele - MakaleAçık Erişim2022Scopus SJRQ2Probiotic ice cream with Malus floribunda fruit sauce: Quality properties, mineral, and volatile composition
Arslaner, Ayla; Salik, Mehmet Ali
This study investigated the effect of Malus floribunda fruit sauce (MFS) on the quality properties, minerals, volatiles, and viability of Lactobacillus acidophilus La-5® in probiotic ice creams. The MFS increased the dry matter, acidity, total sugar, invert sugar, and calories while decreasing fat, protein, ash, sucrose contents, viscosity, overrun, first dripping, complete melting time, and the pH of samples. The heavy metal contents were within safe limits. The MFS increased the perception of a fruity taste/aroma due to the increase in the terpenes and terpenoids, which reflected positively on the sensory scores. The highest taste and odor score (4.72) was seen in the MFIC sample. L. acidophilus La-5® counts (7.49 log cfu/g) and the survival rate (100.69%) of MFIC were significantly higher at the end of storage. Consequently, MFS may be used as a source of flavoring agents in ice cream and MFIC is a satisfactory vehicle for L. acidophilus La-5®. Novelty impact statement: There is no study in the scientific literature on the use of Malus floribunda fruit sauce (MFS) as a potential functional ingredient in probiotic ice cream production. MFS supplementation caused a significant change of volatile compounds in ice cream samples, which reflected positively on the sensory scores. MFS enhanced survival rates of Lactobacillus acidophilus La-5® in ice creams during the 60 days of storage.
AtıfScopus7WoS6OpenAlex10İncele - MakaleAçık Erişim2022Scopus SJRQ1Recovery of Polyphenols Using Pressurized Hot Water Extraction (PHWE) from Black Rosehip Followed by Encapsulation for Increased Bioaccessibility and Antioxidant Activity
Kasapoğlu, Kadriye Nur; Demircan, Evren; Gültekin-Özgüven, Mine; Kruger, Johanita; Frank, Jan; Arslaner, Ayla; Özçelik, Beraat
In this work, pressurized hot water extraction (PHWE) of hydrophilic polyphenols from black rosehip fruit was maximized using response surface methodology for simultaneous optimization in terms of extraction yield, total antioxidant capacity, total (poly)phenols, catechin, total monomeric anthocyanins, and cyanidin-3-O-glucoside. Extraction parameters, including temperature (X1: 40–80 °C) and the solvent-to-solid ratio (X2: 10–40 mL/g), were investigated as independent variables. Experimentally obtained values were fitted to a second-order polynomial model, and optimal conditions were determined using multiple regression analysis and analysis of variance. The black rosehip extract (BRE) obtained at optimized PHWE conditions was further encapsulated in biopolymer-coated liposomes and spray dried to enhance its processing and digestive stability. After reconstitution, the fabricated particles had an average size of 247–380 nm and a zeta-potential of 15–45 mV. Moreover, encapsulation provided remarkable protection of the phenolics under in vitro gastrointestinal digestion conditions, resulting in up to a 5.6-fold more phenolics in the bioaccessible fraction, which also had 2.9–8.6-fold higher antioxidant activity compared to the nonencapsulated BRE. In conclusion, PHWE in combination with a biopolymer coating is a potent method for the production of stable and safe edible natural extracts for the delivery of (poly)phenolic compounds in food and dietary supplements.
AtıfScopus20WoS19OpenAlex20İncele - Derleme MakaleAçık Erişim2021A potential antiviral and food-derived healthy ingredient: Resveratrol
Türkoğlu, Zehra; Arslaner, Ayla
Polyphenols are the secondary metabolites of plants and has an important role in human nutritionas the leading antioxidants. According to the carbon number-based classification of polyphenols,resveratrol is a natural polyphenol in the stilbene group with antioxidant and anticarcinogenic effects. Its beneficial effects on cardiovascular diseases have also been reported. It was first identified in 1940 and has recently gained importance especially in medicine and pharmacy. Researchershave carried out various studies on resveratrol and its time-honored use in traditional eastern medicine has been reported. Resveratrol is a food ingredient that has the potential to be used in thetreatment of various diseases, but also has antiviral effects. The study focuses on resveratrol’sphysical and chemical properties, effects on health, antiviral effects and use in foods as a functionalcomponent.
AtıfOpenAlex7İncele - MakaleAçık Erişim2021Erzincan Geleneksel Dut Pekmezinin Bazı Fiziksel, Kimyasal ve AntioksidanÖzelliklerinin Belirlenmesi
Cakmakci, Songul; Salık, Mehmet Ali; Arslaner, Ayla
Bu araştırmada, geleneksel yöntemle üretilen Erzincan dut pekmezinin bazı kalite özelliklerinin belirlenmesi hedeflenmiştir. Bu amaçla, 2018 ve 2019 yıllarında geleneksel olarak üretilen 10 adet dut pekmezi örneğinde, çeşitli fiziksel ve kimyasal özellikler ile antioksidan aktivite tespit edilmiştir. Pekmez örneklerinde; pH 4,86-5,17, titrasyon asitliği %0,53-0,85, toplam kuru madde %71,91-84,07, suda çözünür kuru madde %70,60-83,80, toplam kül %1,44-3,47, protein %1,47-3,19, su aktivitesi 0,59-0,75, 5-hydroxymethyl furfural (HMF) 5,70-72,62 mg/kg, toplam şeker %64,04-71,40, invert şeker %40,46-56,15, sakkaroz %7,76-26,59, kalori 262,01-294,54 kcal/100 g, viskozite 745-15275 cP, L* değeri 19,19-32,64, a* değeri 5,68-17,53, b* değeri 2,46-9,01, H° değeri 15,78-52,10 ve C* değeri 8,74-19,72 aralığında belirlenmiştir. Toplam fenolik madde (TFM), 1,1diphenyl-2picyrlhydrazyl (DPPH) antioksidan aktivite ve % inhibisyon değerleri ise sırasıyla; 3,92-10,05 mg GAE/g, 1,31-6,25 mg TE/g ve %7,96-30,69 aralığında bulunmuştur. Araştırma sonuçları değerlendirildiğinde; genel olarak pekmez örneklerinin besin değerlerinin yüksek olduğu, antioksidan ve TFM açısından iyi birer kaynak oldukları ve HMF miktarlarının TS 12001 Pekmez Standardı’nda bildirilen limitlerin oldukça altında kaldığı görülmektedir. Sonuç olarak, Erzincan yöresine ait geleneksel üretim tekniği ile doğal, besin değeri yüksek ve sağlığa yararlı pekmezlerin üretilebildiği ortaya çıkmıştır. Bu araştırma sonuçlarının, Erzincan geleneksel dut pekmezinin önemi, tanıtımı, değer kazanması ve koruma altına alınmasında katkı sağlayacağı düşünülmektedir.
AtıfOpenAlex7TR Dizin4İncele - Derleme MakaleAçık Erişim2021Fonksiyonel Bir Gıda Katkısı Olarak Spirulina platensis
Salık, Mehmet Ali; Türkmen, Özgenur; Türkoğlu, Zehra; Güler, Çağrı; Arslaner, Ayla
Yetersiz ve dengesiz beslenme endişesi ve artan sağlık problemlerinin gıda katkı maddeleri ile ilişkilendirilmesi, tüketicilerinsağlıklı ve minimal işlenmiş fonksiyonel ürünlere olan ilgisini her geçen gün artırmakladır. Diğer taraftan geri kalmış ve gelişmekteolan ülkelerde açlık sınırında yaşayan ve açlıkla mücadele eden milyonlarca insanın varlığına rağmen, endüstriyel toplumlardabüyük ölçüde önlenemeyen gıda israfı ve gıda kaynaklarında azalma devam etmektedir. Bu durum alternatif gıda arayışında büyüketkiye sahiptir. Denizlerde, göllerde, tatlı sularda doğal olarak yetişmeleri ve zengin besin bileşimleri nedeniyle dünyanın pek çokyerinde mikroalgler uzun yıllardır insanların temel besin ve geçim kaynaklarından biri olmuştur. Spirulina platensis, genellikle tekhücreli bir protein olarak kullanılan ve mavi-yeşil alg olarak bilinen ipliksi bir siyanobakteridir. Gıda sektöründe değerlendirilenhammaddelerle karşılaştırıldığında Spirulina, zengin protein, esansiyel yağ asidi ve aminoasit, karotenoit, vitamin ve mineral içeriğiyanında veriminin yüksek oluşu ile dikkat çekmektedir. Zengin fitokimyasal içeriğine bağlı olarak karaciğer, sinir sistemi ve böbrekkoruyucu etkileri yanında; antitümör, antienflamatuvar, antioksidan, hipoglisemik ve hipolipidemik fonksiyonlara sahip olduğubildirilmektedir. Bu çalışmada, S. platensis’in bazı fizikokimyasal nitelikleri, insan sağlığına etkileri ve gıda teknolojisinde kullanımpotansiyelinden bahsedilmiştir.
AtıfOpenAlex1İncele - MakaleYalnız künye2021Scopus SJRQ1Orange, red and purple barberries: Effect of in-vitro digestion on antioxidants and ACE inhibitors
Şensu, Eda; Kasapoğlu, Kadriye Nur; Gültekin-Özgüven, Mine; Demircan, Evren; Arslaner, Ayla; Özçelik, Beraat
Bioactive compounds such as phenolics, anthocyanins and carotenoids were investigated in Berberis plant with purple (PB), red (RB) and orange (OB) fruits (barberries). The study was aimed to evaluate the bioaccessibility of the antioxidants and ACE (angiotensin converting enzyme) inhibitory compounds of barberry plants upon their transit through in-vitro digestion. Among barberries, (PB) exhibited the strongest antioxidant activity due to its higher phenolic and flavonoid content. The order of total phenolics and anthocyanins was PB > RB > OB. Chlorogenic acid was the main phenolic compound in all barberries even after in-vitro digestion. All barberries had similar amounts of total carotenoids (4.45 mgβ-carotene/100gDW). After in-vitro digestion, decreasing phenolics, anthocyanins and carotenoids led to a reduced antioxidant activity. Anthocyanins were found the most sensitive compounds in-vitro digestion. In terms of ACE inhibition activity, only RB exhibited ACE inhibition before (73.84%) and after (65.51%) in-vitro digestion. No ACE inhibition activity was detected at all in RB and OB samples. Leaves and branches of Berberis had also over 50% ACE inhibitory activity. To our knowledge, this is the first study on the carotenoids of barberry and the effect of in-vitro digestion on its bioactive compounds and ACE inhibitors.
AtıfScopus30WoS22OpenAlex26İncele - MakaleAçık Erişim2021Scopus SJRQ2The effects of adding Hibiscus sabdariffa L. flowers marmalade on some quality properties, mineral content and antioxidant activities of yogurt
Arslaner, Ayla; Salik, Mehmet Ali; Bakirci, İhsan
In this study, the effect of Hibiscus sabdariffa L. flowers marmalade (HM) addition at different ratios (0%, 15%, 20%) was determined on the certain quality properties, total phenolic contents, antioxidant activity, mineral composition and heavy metal content of stirred-type yogurts (C, HM15, and HM20). The marmalade addition increased dry matter, ash, titratable acidity and viscosity whereas decreased pH, fat and protein values. HM addition significantly increased the antioxidant properties of yogurt samples. 2,2-Diphenylpicrylhydrazyl radical-scavenging activity, Copper (II) reducing antioxidant capacity and total phenolic content were found to be in the range of 5.92–26.73 mg TE/100 g, 4.88–15.03 mg TE/100 g, and 5.57–14.69 mg GAE/100 g, respectively. There were no statistically differences between control and HM-added groups in terms of lactic acid bacteria (LAB) counts, also in all samples the total LAB count was above 6 Log cfu/g during the storage. Fe, Mn, B, and Ba mineral values of samples with HM were higher than control sample. Cd, As, Hg and Li heavy metals were not detected in any of the samples, consequently results were within reliable limits reported by JECFA (Joint FAO/WHO Expert Committee on Food Additives) and Turkish Food Codex. As a result of the sensory evaluation, the samples containing 20% HM generally received higher scores than the samples containing 15% HM. Considering all the parameters, it was concluded that HM yogurts can be used as a different type in the functional yogurt industry due to its pleasant and characteristic taste.
AtıfScopus44WoS39OpenAlex51İncele - MakaleAçık Erişim2020Some Quality Properties, Mineral and Heavy Metal Composition of Wild Fruit Traditional Marmalades#
Salık, Mehmet Ali; Arslaner, Ayla
In this research, some physicochemical and microbiological characteristics and mineral compositions of marmalades produced by traditional method using Berberis integerrima Bunge (purple barberry), Berberis vulgaris L. (pink barberry), Rosa pimpinellifolia L. (black rosehip), Rosa canina L. (pink rosehip), Malus sylvestris Miller (sour apple), and Vaccinium corymbosum L. (blueberry) wild fruit naturally grown in Bayburt and Trabzon provinces were determined. As a result of the research; pH 2.56-4.18, titration acidity (in terms of citric acid) 0.62-3.40%, dry matter 53.65-64.90%, water soluble dry matter 52.28-64.53%, water activity 0.818-0.894 and HMF (5-hydroxymethyl-2-furfural) were detected in the range of 5.81-53.40 mg/kg. As a result of microbiological analysis, total aerobic mesophilic bacteria, coliform group bacteria and yeast-mold were not detected in any of the samples. In the marmalade samples, the macro minerals Ca, K, P and Mg are ranged from 23.56-425.12 mg/kg, 1275.74-5918.10 mg/kg, 21.98-921.26 mg/kg and 125.50-776.23 mg/kg, respectively. Of the microminerals Fe 4034.85-22346.74 µg/kg, Mn 531.63-15065.91 µg/kg, Zn 345.40-6250.76 µg/kg, B 2872.99-7300.37 µg/kg, and Ba were found between 689.31-6455.24 µg/kg. The results of heavy metal analysis showed that marmalade samples were within reliable limits. It is concluded that these fruits, which are not usually consumed as table, but have rich mineral composition, characteristic taste and pleasant aroma, can be evaluated in marmalade production. In the years when the yields of wild fruits are high, it can be processed into products with long shelf life such as jam and marmalade and converted into added value can contribute to the regional economy.
AtıfOpenAlex10TR Dizin6İncele - Derleme MakaleAçık Erişim2020Erzincan Tulum Peyniri
Türkmen, Özgenur; Arslaner, Ayla
Türkiye'ye özgü geleneksel peynir çeşitlerinden biri olan Erzincan Tulum peyniri karakteristik tadıve aroması nedeniyle en çok tercih edilen geleneksel peynir çeşitlerinden biridir. Olgunlaşmasüresince meydana gelen fiziksel, kimyasal ve mikrobiyolojik değişiklikler peynire karakteristiknitelikler kazandırmaktadır. Erzincan Tulum peynirinin özellikleri, üretildiği coğrafya ve üretimyönteminin her aşamasını etkileyen insan faktörleriyle yakından ilişkilidir. Ancak, üretimde birstandart bulunmaması, Erzincan Tulum peynirinin hak ettiği ekonomik değere ulaşmasını engellemişve bölgenin sosyo-ekonomik kalkınmasına yeterli katkı sağlayamamıştır. Peynir üretimindekullanılan mayanın çeşit, miktar ve mikrobiyolojik kalitesinin farklı olması, sütün kalitesindedeğişkenlik, olgunlaşma şartları ve sürelerinin farklılık göstermesi, standart bir ambalaj materyalininkullanılmayışı gibi teknolojik nedenler yanında; mevzuat ve denetim yetersizlikleri, üreticide henüzCoğrafi İşaret (Cİ) tescili bilincinin oluşmaması ile tescil alan kurum ve kuruluşların Cİ’leri etkinşekilde kullanmaması bu durumun en önemli nedenleri arasındadır. Bu derlemede; üretildiği bölgeve ülke ekonomisine katkı açısından ciddi potansiyel taşıyan Erzincan Tulum peyniri teknolojisi,mevzuatı, pazarlaması ve tescili ile ilgili araştırmalardan elde edilen bulgulara yer verilerek, birdurum değerlendirmesi yapılmıştır.
AtıfOpenAlex14TR Dizin2İncele - MakaleAçık Erişim2020Bayburt civil peynirinin bazı kimyasal, biyokimyasal vemikrobiyolojik özellikleri ile mineral ve ağır metaliçerikleri
Salık, Mehmet Ali; Arslaner, Ayla
Piyasadan temin edilen 20 adet Bayburt Civil peynir örneğinde; pH, asitlik, kurumadde, yağ, protein, kül, tuz oranları sırasıyla, 5.36-6.07; %0.21-1.25; %41.92-57.85; %0.5-26.0; 20.9-35.54; %3.48-16.0 ve %1.51-15.43 aralığında belirlenmiştir. Örneklerin toplam azot, suda çözünen azot, triklorasetik asitte çözünen azot değerleri, olgunlaşma dereceleri ve lipoliz oranları sırasıyla; %3.28-5.57; %0.19-3.33; %0.02-0.69; %4.38-71.2 ve 1.93-12.33 ADV (Asitlik Derecesi Değeri) aralığında bulunmuştur. Araştırma sonuçları, incelenen Bayburt Civil peynir örneklerinin zengin mineral bileşimi yanı sıra, ağır metal içeriği bakımından herhangi bir sağlık riski taşımadığını; ancak kimyasal kompozisyon, olgunlaşma ölçütleri ve mikrobiyal kalite açısından standart özelliklere sahip olmadığını göstermiştir. Coğrafi İşaret potansiyeli taşıyan bu peynirin orijinal özelliklerinin korunarak kalitesinin geliştirilmesi, kırsal kalkınma yanında halk sağlığı açısından önem arz etmektedir.
AtıfOpenAlex6TR Dizin4İncele - MakaleAçık Erişim2020Scopus SJRQ2The effects of adding garlic (Allium sativum L.) on the volatile composition and quality properties of yogurt
Arslaner, Ayla
In this study, the effects of adding garlic (Allium sativum L.) of different origins on the volatile composition and quality properties of yogurt were investigated on day 1, 7 and 14 of storage. The addition of garlic did not cause a decrease in the total specific microorganism count (>107) in yogurt samples, and it led to a significant decrease in the yeast–mould count compared to the control. Seventy-four volatile compounds were identified in the samples, consisting of 15 carbonyl compounds, 9 aliphatic hydrocarbons, 8 acids, 3 alcohols, 6 esters, 12 sulfur-containing compounds, 12 terpenes and 9 heterocyclic compounds. Acetaldehyde, 2,3-butanedione, acetoin, hexanoic acid, tetramethylthiourea and 1,2-dihydro-2,2,4-trimethyl-quinoline were the major volatile compounds found in all yogurt samples. Although they were poor in terms of terpenes compared to the control, strong sulfurous components were detected in yogurt samples with garlic. It has been determined that the addition of garlic of different origins significantly changed the aromatic profile of the yogurt. In the sensory analyses, 1.0% domestic garlic was the sample most preferred by the panelists.
AtıfScopus18WoS17OpenAlex19İncele - Derleme MakaleYayıncıda açık erişim2020Functional Ice Cream Technology
Arslaner, Ayla; Salik, Mehmet Ali
Various factors besides changes in people’s lifestyle have altered the consumers understanding of dietary, health and welfare life. As a result, interest and demand for functional foods, which have been gaining momentum and importance in recent years, have increased day by day. Milk and dairy products have an important place among the functional foods considered as the foods of today and tomorrow. These products are very convenient in producing functional products due to their positive health effects in daily diet. Ice cream, which has a wide product distribution within this group, provides an advantage in the functional products market because it has a high nutritional value, its composition can be easily changed and it is a food consumed by individuals of all ages. This increases the number of studies on the functionalization of ice cream. When the studies conducted for this purpose were screened, it was determined that probiotic, prebiotic and symbiotic, antioxidant and phenolic compounds, bioactive protein-based components, whey and its products, various fatty acids like omega-3 and omega-6, some sweeteners such as stevia, honey and sugar alcohols, dietary fibers, some vitamins and minerals were used extensively in the literature. In this review, nutraceutical components commonly used in functional ice cream production technology are grouped and studies on functional ice cream are included.
AtıfScopus29OpenAlex24TR Dizin2İncele - MakaleAçık Erişim2019Functional Bioactive Components of Milk
Salik, Mehmet Ali; Arslaner, Ayla
Milk and dairy products are source of bioactive components that strengthen the immune system and also play a role in the regulation of many functional activities in the human organism. Some of these are casein, serum proteins, α-Lactoalbumin, β-lactaglobulin, serum albumin, immunoglobulins, glycoproteins, lactoferrin, lactoperoxidase and lysozyme; some lipid-based ingredients such as Docosahexaenoic Acid (DHA), Eicosapentaenoic Acid (EPA), Conjugated Linoleic Acid (CLA), phospholipids, sterols, vitamins and melatonin; minerals such as calcium and phosphorus. Serum proteins with high biological value from these components and protein and peptide fractions obtained by hydrolysis from these proteins are also used for enhancing nutritional value and improving the structural properties of foods and for enhancing food quality. In addition, the number of researches that are recommended to use foods such as lactoferrin, lactoperoxidase and lysozyme, which have natural antimicrobial properties in milk, and various fatty acids with antioxidant properties are increasing day by day. In this review, some bioactive components present in milk and their potential use in functional food production are discussed.
AtıfOpenAlex1TR Dizin1İncele - MakaleAçık Erişim2019Scopus SJRQ3Yogurt ice cream sweetened with sucrose, stevia and honey: Some quality and thermal properties
Arslaner, Ayla; Salik, Mehmet Ali; Özdemir, Salih; Akköse, Ahmet
This study investigated the effects of some sweeteners (sucrose, honey and stevia) on the quality and thermal properties of plain (P) and cocoa (C) yogurt ice cream. For this purpose, six different yogurt ice cream samples were prepared with sucrose (control: AP, AC), with honey (BP, BC) and with stevia (CP, CC). The highest values of protein, ash, fat, lactose ratios and lightness (L∗) were measured in samples with stevia. The addition of honey increased the b∗values. The addition of cocoa increased pH and viscosity, but decreased overrun ratios. Although the addition of stevia reduced the lactic acid bacteria (LAB) counts, in all samples the LAB count was above 6 log CFU/g during storage. Results of the thermal and melting analysis showed that the use of stevia had a positive effect on the ice cream stability by increasing the freezing and melting point peak temperatures (Tf, Tm), the enthalpy (ΔHf, ΔHm), and the initial ice crystal melting temperatures (T'm).
AtıfScopus18WoS14OpenAlex16İncele - Derleme MakaleYalnız künye2018Potansiyel Bir Coğrafi İşaret: Saruç
Arslaner, Ayla; Salik, M. Ali
Cimin Üzümü, Erzincan’a bağlı Üzümlü ilçesinin belde ve köylerinde yetiştirilen ve karakteristik özellikler taşıyan, sofralık tip siyah üzüm çeşididir. Bu ürünün, 13.06.2001 tarihinden geçerli olmak üzere Türk Patent ve Marka Kurumu tarafından Coğrafi İşaret (menşe adı) tescili yapılmıştır. Bu üzüm Erzincan ilinde üretilen ve bir atıştırmalık olarak tüketilen “Saruç (üzüm basmacası)” adlı ürünün de hammaddelerinden birini oluşturmaktadır. Saruç, üzümlerin ortadan ikiye ayrılıp çekirdeklerinin çıkarılması, kurutulması ve iki-üç adet kuru üzüm tanesinin arasına yarım ceviz içi yerleştirildikten sonra ipe dizilmesiyle elde edilir. Cimin Üzümü’nün karakteristik lezzeti ve cevizle oluşturduğu mükemmel uyum, bu ürünün kış aylarında sevilerek tüketilmesinin en önemli nedenidir. Saruç gibi belirli coğrafi sınırlar içerisinde üretimi gerçekleştirilen ve üretildiği bölgenin kırsal kalkınmasına katkı sağlayan ürünlerin tescillenerek değer kazandırılması büyük önem arz etmektedir. Bu derlemede, Saruç'un Coğrafi İşaret Tescil potansiyeli ele alınacaktır.
AtıfTR Dizin1İncele