نتایج جستجو برای: dried residue of red grape

تعداد نتایج: 21186964  

Journal: :nutrition and food sciences research 0
fatemeh riazi tehran fariba zeynali urmia ebrahim hoseini tehran homa behmadi tehran

background and objectives: sodium nitrite and potassium nitrite have been traditionally used for inhibition of clostridium botulinum and also as an agent to stabilize the color of meat products; however, usage of these additives at high levels could lead to toxicity and cancer originating from the formation of nitrosamines. nowadays, application of natural preservatives in order to reduce the n...

Journal: :Pakistan journal of pharmaceutical sciences 2016
Muhammad Khurram Waqas Naveed Akhtar Pervaiz Akhtar Shah Muhammad Zeeshan Danish Arshad Ali Shah Valdir de Andrade Braga Barkat Ali Khan

The aim of current research was to develop a water-in-oil emulsion containing grape seed extract for application in cosmeceuticals. Finally grinded dried grape seeds powder was extracted with hydro alcoholic mixture. Emulsions consisting of different concentrations of cetyl dimethicone (Abile EM90), the nonionic emulsifier, liquid paraffin as oily phase and water as aqueous phase were developed...

Journal: :Journal of agricultural and food chemistry 1999
A I Romero-Pérez M Ibern-Gómez R M Lamuela-Raventós M C de La Torre-Boronat

The levels of trans-piceid, cis-piceid, trans-resveratrol, and cis-resveratrol have been measured in 36 grape juices using an HPLC system with spectral analysis of eluting peaks. The piceid (glucosides) were the major component in the grape juices. In red grape juices the average concentrations were 3.38 mg/L for trans-piceid, 0.79 mg/L for cis-piceid, 0.50 mg/L for trans-resveratrol, and 0.06 ...

2010
Shelly Hogan Lei Zhang Jianrong Li Shi Sun Corene Canning Kequan Zhou

BACKGROUND Postprandial hyperglycemia is an early defect of type 2 diabetes and one of primary anti-diabetic targets. Treatment of postprandial hyperglycemia can be achieved by inhibiting intestinal α-glucosidase, the key enzyme for oligosaccharide digestion and further glucose absorption. Grape pomace is winemaking byproduct rich in bioactive food compounds such as phenolic antioxidants. This ...

Journal: :Journal of Biology, Agriculture and Healthcare 2022

African Grape ( Lannea microcarpa ) dried leaf meal was analyzed for chemical and anti-nutritional factors. The results of analysis showed that Grape( has high crude protein (18.05%), dry matter (92.60%), fibre (26.68%), ether extract (33.75%), low ash (5.13%), nitrogen free (16.39%), acid detergent (29.80%), neutral (48.50%), organic (87.48%) hemicelluloses (18.70%). Results anti-nutrients con...

Journal: :Circulation 2001
J D Folts J Keevil J H Stein

Letter to Editor: We read with interest the AHA consensus statement “Wine and Your Heart” by Goldberg et al.1 Observational studies suggest an inverse association between the consumption of alcoholic beverages and coronary artery disease. It has been suggested that red wine might be more protective than other alcoholic beverages, although observational studies have wide variations in methodolog...

2012
Xian-Hua Zhang Bo Huang Soo-Kyong Choi Jung-Sook Seo

Resveratrol (3,4,5-trihydroxy-trans-stilbene), a phytoalexin found in grape skin, grape products, and peanuts as well as red wine, has been reported to have various biological and pharmacological properties. The purpose of this study was to investigate the anti-obesity effect of resveratrol-amplified grape skin extracts on adipocytes. The anti-obesity effects of grape skin extracts were investi...

2009
Liangli Yu

Title of Document: ANTIOXIDANT AND ANTIPROLIFERATIVE PROPERTIES OF SELECTED GRAPE SEED EXTRACTS Raquel Zorah Bloom, Master of Science, 2009 Directed By: Associate Professor Dr. Liangli Yu Nutrition and Food Science This study examined chardonnay, muscadine, concord, and ruby red grape seed oil and flour extracts for antioxidant and anti-proliferative properties. The extracts were tested for tot...

Journal: :Journal of medicinal food 2012
Ivana Mudnic Danijela Budimir Darko Modun Grgo Gunjaca Ivana Generalic Danijela Skroza Visnja Katalinic Ivica Ljubenkov Mladen Boban

In contrast to the well-described various biological effects of grape wines, the potential effects of commonly consumed blackberry wine have not been studied. We examined in vitro antioxidant and vasodilatory effects of four blackberry wines and compared them with the effects of two red and two white grape wines. Although some blackberry wines had lower total phenolic content relative to the re...

Journal: :مهندسی بیوسیستم ایران 0
مریم نفر کارشناس ارشد گروه علوم و صنایع غذایی دانشگاه آزاد واحد پیشوا ورامین زهرا امام جمعه استاد گروه علوم و صنایع غذایی دانشکدۀ مهندسی و فناوری پردیس کشاورزی و منابع طبیعی دانشگاه تهران مهناز هاشمی روان استادیار گروه علوم و صنایع غذایی دانشگاه آزاد واحد پیشوا ورامین

response surface methodology (rsm) was used in order to find the suitable conditions of ultrasonic treatment for achieving the maximum inactivation rate and anthocynins content during ultrasonic processing of red grape juice. temperature in 3 levels (25 - 37.5 - 50°c), time in (20 – 30 - 40 minutes) and frequency (0 - 67.5 – 135 khz) were parameters which effects were studied. experiments were ...

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