Advances of organic products over conventional productions with respect to nutritional quality and food security

Yu, Xiaofan; Guo, Liyue; Jiang, Gaoming; Song, Yanjie; Muminov, Mahmud A.

doi:10.1016/j.chnaes.2018.01.009

Cited by 61 publications

(61 citation statements)

References 60 publications

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“…Although in general consumers are still skeptical of claims of organic products. However, it is still in accordance with the research conducted by Yu et al (2018).…”

Section: Figure 1 Standard Solution Modelsupporting

confidence: 87%

Consumer Factors Buying Organic Products in North Sumatera

Effendi

Shunhaji²

2020

Esensi

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The market condition for organic products in Sumatera Utara is still very small. This can be seen from the very few companies engaged in organic products. The market is very small due to low consumer awareness and consumer knowledge of organic products. This research was conducted to analyze the characteristics and behavior of consumers about organic products in Sumatera utara. The locations of research activities are Medan, Binjai, Deli Serdang, Serdang Bedagei and Langkat. In addition, the lack of involvement of local governments and related institutions in encouraging the development of organic products is indicated by the low level of commitment in developing organic products in Sumatera utara. The results of this study indicate that organic knowledge, environmental science, health science, pricing and subjective norms are the factors that determine whether consumers buy organic products

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“…Although in general consumers are still skeptical of claims of organic products. However, it is still in accordance with the research conducted by Yu et al (2018).…”

Section: Figure 1 Standard Solution Modelsupporting

confidence: 87%

Consumer Factors Buying Organic Products in North Sumatera

Effendi

Shunhaji²

2020

Esensi

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“…High Ca content may increase fresh produce firmness [ 17 ]. The organic corn grains were rich in K, P, Mg, Fe, Zn, and the conventional corn grain exhibited high S and Mn content [ 33 ]. Organic lettuce, peppers, and tomatoes are rich in Cr, Cu, Fe, K, Mg, or Na.…”

Section: Physicochemical Quality Of Fresh Producementioning

confidence: 99%

“…Dry matter content increases the flesh product of organic lettuce and, as a result, produce shows less decay and decomposition with increased storage life [ 42 ]. Yu et al [ 33 ] reported that dry matter content accumulated by photosynthesis is almost 7–20% higher in organic crops than in the conventionally grown ones. However, conventional potato tubers had more dry matter than organic tubers [ 54 ].…”

Section: Nutritional Quality Of Fresh Producementioning

confidence: 99%

Consumer Preference, Quality, and Safety of Organic and Conventional Fresh Fruits, Vegetables, and Cereals

Rahman

Mele

Lee

et al. 2021

Foods

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Growing and purchasing demand for organic fresh produce is increasing rapidly. Consumers are aware of health, environmental safety, pesticide harmfulness, nutrients, bioactive compounds, and safe food. Many research works are available on organic and conventional fresh produce. As organic fresh produce growing and purchasing demand is increasing, it has become necessary to review the recent trends in quality, safety, and consumer preferences of organic and conventional fresh food products. A few reports have been compiled on organic and conventional fresh produce. Researchers have started working on organic and conventional fresh produce with the help of modern technology to improve nutritional and functional quality, safety, and consumer preferences. Nutritional and functional quality, safety, and consumer preferences depend on cultivation techniques, treatment, crop cultivar, and appearance of products. Therefore, it is necessary to compile the literature on organic and conventional fresh produce based on quality, safety, and consumer preferences.

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“…Farklı meyve ve sebze sularında yapılan bir çalışmada organik ve konvansiyonel örnekler arasında fenolik bileşikler açısından önemli bir fark bulunmamıştır [39]. Bunun yanı sıra iki çeşit yaban mersininin fenolik içerikleri incelendiğinde, bir çeşitte organik olarak yetiştirilenlerin belirgin bir farkla yüksek olduğu görülmektedir [57]. Mditshwa ve ark.…”

Section: Materyalunclassified

Organik ve Konvansiyonel Memecik Çeşidi Yeşil Zeytinler Arasındaki Fiziksel, Kimyasal ve Pomolojik Özellikler Açısından Farklılıklar

Kucukyasar¹,

Pazır²

2019

Akademik Gıda

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Çalışmada organik ve konvansiyonel olarak yetiştirilen Memecik çeşidi zeytinlerin fiziksel, kimyasal ve pomolojik analizleri yapılarak ürünler arasındaki farklılıklarının incelenmesi amaçlanmıştır. Pomolojik özelliklerden dane ağırlığı, dane boyu ve meyvenin et oranı organik yeşil zeytinlerde konvansiyonel yeşil zeytinlere kıyasla daha düşük bulunarak istatistiksel açıdan anlamlı bir fark elde edilmiştir (p<0.05). Dane enleri ve et/çekirdek oranları arasında ise anlamlı bir fark tespit edilmemiştir. Kimyasal analiz sonuçları incelendiğinde, organik zeytinlerde toplam kurumadde ve pH değerlerinin konvansiyonellere göre önemli derecede düşük (p<0.05), titrasyon asitliği ve oleuropein değerlerinin ise önemli derecede yüksek (p<0.05) olduğu tespit edilmiştir. Toplam şeker, protein, yağ, kül ve toplam fenolik içerikleri kurumadde bazında incelendiğinde organik zeytinlerde daha yüksek değerler elde edilmiştir (p<0.05). Zeytinlerin renk değerleri kıyaslandığında, organik zeytinlerde L* ve b*/a* değerleri, konvansiyonel zeytinlerde ise a* ve a*/b* değerleri önemli derecede yüksek (p<0.05) bulunurken, b* değerleri arasında anlamlı bir fark tespit edilmemiştir. H° değerlerinin organik zeytinlerde anlamlı derecede yüksek (p<0.05) bulunurken, C değerleri arasında fark tespit edilmemiştir. Elde edilen ∆E değeri ile organik ve konvansiyonel zeytinler arasında renk farkı olduğu tespit edilmiştir (p<0.05).

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Advances of organic products over conventional productions with respect to nutritional quality and food security

Cited by 61 publications

References 60 publications

Consumer Factors Buying Organic Products in North Sumatera

Consumer Factors Buying Organic Products in North Sumatera

Consumer Preference, Quality, and Safety of Organic and Conventional Fresh Fruits, Vegetables, and Cereals

Organik ve Konvansiyonel Memecik Çeşidi Yeşil Zeytinler Arasındaki Fiziksel, Kimyasal ve Pomolojik Özellikler Açısından Farklılıklar

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