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Quality changes in reared, hot-smoked meagre (Argyrosomus regius Asso, 1801) during chill storage at 4 ± 1 °C Ciênc. Tecnol. Aliment.
BİLGİN,Şengül; DEĞİRMENCİ,Ayça.
Abstract The aim of this study was to investigate quality and nutritional changes in reared meagre after the use of hot smoking technology. Hot smoking method was applied to the meagre and the resulting smoked fish were used to produce fillets, which were stored in refrigerator after being vacuum packed. As a result of chemical component analysis, it was seen that the fat content was low. In particular, the PUFA contents of meagre were found to be very high (35.53% Control). During storage, changes in fatty acid composition and the chemical, sensory and microbiological changes were analyzed. In terms of the chemical quality indicated, pH, TBA and TMA values ​​didn’t exceed limit values during the storage of both fresh (6.25, 0.44 mgMDA/kg and 4.50...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Meagre; Argyrosomus regius; Fatty acid; Quality changes; Hot smoking.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000200507
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Peroxidase activity and sensory quality of ready to cook mixed vegetables for soup: combined effect of biopreservatives and refrigerated storage Ciênc. Tecnol. Aliment.
Alvarez,María Victoria; Moreira,María del Rosario; Ponce,Alejandra.
Enzymatic senescence processes and browning of fresh cut vegetables negatively affect their sensory properties and nutritional value and finally result in the rejection of affected products by consumers. In order to prevent quality decay, the combined effects of natural antioxidants and storage temperature on peroxidase activity and sensory attributes (overall visual quality, browning and odor) of individual and mixed vegetables for soup (butternut squash, leek and celery) were evaluated. Fresh cut vegetables were treated with antioxidant solutions as tea tree essential oil (15 μl/mL), propolis extract (15 μl/mL) and gallic acid (2 mg/mL) and stored at optimal (5 °C) and abusive (15 °C) temperature for a maximum of 14 days. The application of natural...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ready to use vegetables; Antioxidants; Bioactive compounds; Shelf life; Preservation technologies; Quality changes.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000100086
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ความมีชีวิตและการเปลี่ยนแปลงคุณภาพของข้าวกล้อง Thai Agricultural
Anchalee Prasertsak; Sunanta Wongpiyachon; Siriwan Tangwisuttijit; Suparat Kositchareonkul; Lamaimaat Youngsuk.
Viability and quality changes of brown rice are important to find out the appropriate approach of brown rice management in trade. Two experiments, (1) Survey on viability and qualities of brown rice in trade and (2) Longevity and quality changes of brown rice after harvest, were carried out in Pathum Thani Rice Research Center during 2002-2004. Viability of brown rice sampled from millers and exporters at the range of 0, 1-25, 26-50 and 80-100% were found at 5, 6, 12, 23 and 54%, respectively. Low amylose content, soft gel consistency and 1-2 aromatic level were found in all samples. Free fatty acid was 14.04-50.78 mg KOH/100 g starch. Aflatoxin B1 of the samples were detected in the range of 0-11 ppb which were below maximum level against standard (20...
Tipo: Collection Palavras-chave: ฺBrown rice; KDML 105; Storage time; Viability; Quality changes; Aflatoxin B1; Store; Insects damage; ข้าวกล้อง; พันธุ์ขาวดอกมะลิ 105; ความมีชีวิต; การเปลี่ยนแปลงคุณภาพหลังการเก็บเกี่ยว; แอฟลาทอกซิน บี1; การเก็บรักษา; การทำลายของแมลง; คุณภาพ; การจัดการคุณภาพเพื่อการค้า.
Ano: 2007 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5299
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