grape processing Articles

  • Grapes Dehydration for Raisins Production in Turkey

    Raisins are produced commercially by drying harvested grape berries. In order for a grape berry to dry, water inside the grape must be removed completely from the interior of the cells onto the surface of the grape where the water droplets can evaporate. However, this diffusion process is very difficult because the grape skin contains wax in its cuticle, which prevents the water from passing ...


    By Azeus Food Machinery

  • Amelioration of the physical properties of slate processing fines using grape marc compost and vermicompost

    The effect of grape marc compost and grape marc vermicompost on the soil physical characteristics of slate processing fines, a waste produced during the processing of slate blocks, has been evaluated in two short-term studies. In the first study, the slate processing fines were mixed with the composts at three rates (4, 8, and 16% dry weight, equivalent to approximately 60, 120, and 240 Mg ha–1), ...

  • Higher grape yield, lower costs and better wine - Case Study

    Company: Summerhill Road Vineyard Location: Bungendore, Australia Product: Agrilaser Autonomic Reason: Grape damage due to birds In use since: March 2016 Situation before The Summerhill Road vineyard, located within the Canberra Wine District of Australia, grows grapes for the ...


    By Bird Control Group

  • Powdered grape seeds (PGS) as an alternative biosorbent to remove pharmaceutical dyes from aqueous solutions

    An alternative, low-cost and efficient biosorbent, powdered grape seeds (PGS), was prepared from wastes of a wine industry, and used to remove brilliant blue (BB) and amaranth red (AR) dyes from aqueous solutions. The biosorbent was properly characterized before and after the biosorption operation. The potential of PGS to remove BB and AR dyes was investigated thought kinetic, isotherm and ...


    By IWA Publishing

  • Innovative business cases in the South Africa table grape and wine industries: developing the concept of empowerment entrepreneurship

    The purpose of this paper is to reflect on an innovative initiative taken spontaneously by producers in the supply chain of the table grapes and wine industry to empower employees. Empowerment is a fundamental force for change in doing business in South Africa and its societies, especially in the lives of previously disadvantaged people (PDI). The majority of the PDI employed in the agriculture ...


    By Inderscience Publishers

  • Hielscher Ultrasound: Food Processing - Extraction and Preservation

    Consumers demand for minimally processed fresh-like food with high sensory and nutritional attributes. Hence gentle, but targeted non-thermal food processing and preservation gain importance. Ultrasound is probably the most simple and most versatile method for the disruption of cells and for the production of extracts. Hielscher ultrasound is efficient, safe and reliable.   Today, thermal ...


    By Hielscher Ultrasonics GmbH

  • Winery solid residue revalorization into oil and antioxidant with nutraceutical properties by an enzyme assisted process

    ABSTRACTRevalorization of the winery industry residue, grape seed is studied for the production of an oil and defatted meal with nutraceutical properties. Conventional grape seed oil extraction process is carried out by pressing at high temperature affecting the product quality. Oil extraction by cold pressing improves product quality, but it gives a low oil yield. Oil extracted is increased at ...


    By IWA Publishing

  • Interactions Between Yeasts and Grapevines: Filamentous Growth, Endopolygalacturonase and Phytopathogenicity of Colonizing Yeasts

    Abstract  It has been clearly established that phytopathogenic fungi, bacteria, and viruses exert biotic stresses on plants. Much less is known, however, about the interactions between enological species of yeast and their host plants. In a previous study, we described how Saccharomyces cerevisiae, the most common enological yeast, can act as a grapevine (Vitis vinifera L.) pathogen, ...


  • REC SiLICON - case study

    REC Solar Grade Silicon LLC is the world’s first dedicated producer of poly-crystalline silicon for solar applications. They installed a BirdBuffer in 2008 to gain bird control for their pipes and equipment that were costing too much to clean. Each quarter they paid about $20,000 to have a company come out and clean the pipes. Two weeks later, the birds had made as much a mess as to render ...


    By BirdBuffer, LLC

  • Re-using Winery Wastewater to Irrigate Redgum Plantations: Berri Estates

    Berri Estates is using the wastewater from its winery to grow a plantation of Murray River Redgums. Their success has solved problems posed by large volumes of smelly waste water that cannot be easily treated when disposed of by traditional lagooning systems. The trees are a resource for the future, are aesthetically pleasing and are ensuring that Berri’s wastewater doesn’t add to the serious ...


  • Agrivi Wine Management Module

    Throughout the world, grapevine growers are preparing for harvesting. Finished farm operations like pest and disease protection, pinching off leaves near grape clusters, and row maintenance, farmers need to manage on the highest level to have a profitable harvest and quality grapes. Agrivi for Vineyard Farmers Managing a successful vineyard is not easy. Therefore, farmers often ...


    By Agrivi Ltd

  • Xylem helps Italian Winery toast success

    A case study on the Pasqua Vigneti e Cantine Winery, Verona Italian wine is enjoyed by many all over the world. However, to grow the best grapes, develop the best flavour and ensure success on a global scale, a seamless production process needs to be in place behind the scenes. The family-run Pasqua Winery in Verona, Northern Italy, has been making wine for over ...


    By LOWARA - a Xylem brand

  • Winery Wastewater Treatment Summaries

    Successfully Treating Winery Wastewater Save $135k Treating Winery Wastewater Many smaller wineries have outgrown their septic tanks, and larger wineries have outgrown their treatment ponds, a BioReactor gives increased capacity at a fraction of the cost of ...


    By Integrated Engineers Inc.

  • Taking a Tour to Turkey!!

    The most highlights of any place are counted with the number of tourists destinations there. And when it comes to Greece, there are many. Millions of people plan tours to turkey and other Mediterranean countries. There are many affordable Greece island tours which are mainly known for relaxation and fun all over the world. Welcoming healthy atmosphere, perfect climate and great food all together ...


  • Eating Green

    Does eating “green” conjure up images of spinach, or broccoli, or asparagus? While these are, without doubt, green foods, our thoughts are not about what's to be eaten but rather, about how a minor change in eating habits or practices can reduce your personal energy use footprint and contribute to the health of the environment. You don't have to be a vegetarian to make an impact!Growing and ...


    By BSC Sustainability Services

  • Vineyards Make Switch to "Four Course" Compost

    Untitled Document FORGET about the Grapes of Wrath. There's a new story in California: ...


    By BioCycle Magazine

  • How to grow more food with less water

    Scientists and farmers collaborate on a quest for more efficient irrigation This story was co-published with Civil Eats, a daily news source for critical thought about the American food system. From reading the weather to choosing a ...


    By Ensia

  • Ecoflo ® Cluster Treatment System - Inniskillin Winery, ON, Canada

    Customer: Brew Creek Lodge, BC, Canada A tale of two wineries. Two regions. Thousands of miles apart. Vastly different as winemaking regions but united by a singular commitment to quality and innovation. In both Niagara and the Okanagan, Inniskillin offers a full collection of fine VQA wines made by dedicated winemakers and viticulturists committed to their craft. Building on that ...


    By Premier Tech Aqua

  • The oil intensity of food

    Today we are an oil-based civilization, one that is totally dependent on a resource whose production will soon be falling. Since 1981, the quantity of oil extracted has exceeded new discoveries by an ever-widening margin. In 2008, the world pumped 31 billion barrels of oil but discovered fewer than 9 billion barrels of new oil. World reserves of conventional oil are in a free fall, dropping every ...


    By Earth Policy Institute

  • California company closes the composting loop

    BEFORE we made our first ton of compost, we had already talked to farmers to determine what they needed in a soil amendment,” says Roger Van Der Wende, Vice President, Supermarket Division, Community Recycling & Resource Recovery, Inc. (Community) in Sun Valley, California. Considering the fastidious navigation the company has done to advance in a previously uncharted realm of resource ...


    By BioCycle Magazine

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