scholarly journals The Market Potential of Grape Waste Alternatives

2014 ◽  
Vol 3 (2) ◽  
pp. 91 ◽  
Author(s):  
Kyle Dwyer ◽  
Farah Hosseinian ◽  
Michel Rod
Keyword(s):  
Food Processing ◽  
Functional Foods ◽  
Agricultural Practices ◽  
Value Added ◽  
Grape Pomace ◽  
Market Potential ◽  
Wine Production ◽  
Synthetic Compounds ◽  
Grapeseed Oil ◽  
Grape Waste

<p>During wine production, approximately 25% of the grape weight results in by-product/waste (termed ‘pomace’ which is comprised of skins and seeds). Currently, most pomace is being composted to be reintroduced into the vineyards to complete the carbon cycle. Due to the increasing consumer demand for the use of natural over synthetic compounds, and because of increased attention to sustainability of agricultural practices (Fontana, Antoniolli, &amp; Bottini, 2013), there is a vast array of applications for grape pomacebioactives including: functional foods (dietary fiber + polyphenols), food processing (biosurfactants), cosmetics (grapeseed oil + antioxidants), pharmaceutical/biomedical (pullulan) and supplements (grape pomace powder). To date, there has been no assessment as to the market potential for value-added usage of grape pomace. This paper seeks to address this gap. The annual production of grape pomace along with its multitude of applications, create an opportunity to discover an unexploited market with great commercial potential.</p>

scholarly journals The Market Potential of a Grape Pomace Microemulsion

2017 ◽  
Vol 6 (2) ◽  
pp. 65
Author(s):  
Daniel Lambert ◽  
Michel Rod ◽  
Christine Dobbin ◽  
Farah Hosseinian
Keyword(s):  
Food Waste ◽  
Agricultural Waste ◽  
Value Added ◽  
Grape Seed ◽  
Grape Pomace ◽  
Market Potential ◽  
Wine Production ◽  
A Value ◽  
Grape Seed Oil ◽  
Value Added Products

Canada’s food waste reached $31 billion in 2014. 95% of this waste ended up in landfills across the country, being a severe burden both economically and environmentally. By implementing sustainable agriculture projects, alternative uses can be found for food waste that produce positive income for companies, and alleviate stresses on the environment. Grape pomace, a food waste produced through the process of wine-making, currently ends up in landfills after wine-production. However, this agricultural by-product holds great market potential for the production of chemical microemulsions. These microemulsion systems show great potential in the food, pharmaceutical and cosmeceutical industries. The market potential was calculated by determining the volume of grape seed oil that could be extracted from grape pomace. The current market value of microemulsion surfactants were then obtained and a value was calculated based on the oil yield. Grape pomace microemulsions had the highest market potential as pharmaceutical raw ingredients, followed respectively by food additive and cosmeceutical raw ingredients. The purpose of this paper is to measure the market potential for grape pomace microemulsions in each of these industries and to provoke further investigations into the production of value added products from agricultural waste.

scholarly journals Consumer Acceptance of Fermented Drinks in Malaysia

2021 ◽  
Vol 6 (11) ◽  
pp. 306-314
Author(s):  
Norzalila Kasron ◽  
Musaalbakri Abdul Manan ◽  
Mohd Nur Hafiz Mat Azmin ◽  
Nor Azlina Saari ◽  
Malisah Abd Latip
Keyword(s):  
Willingness To Pay ◽  
Functional Foods ◽  
Raw Materials ◽  
Value Added ◽  
Sampling Technique ◽  
Peninsular Malaysia ◽  
Market Potential ◽  
Government Support ◽  
Consumer Acceptance ◽  
Underlying Structure

Fermented beverages have become a powerful player in the global beverage sector because of the increased demand for health products and their nutritional benefits to societies. This study aimed to identify consumer acceptance and willingness to pay for fermented drinks developed by MARDI. It also will evaluate the market potential of products among industry players. In this study, the data was collected using structured questionnaire and face-to-face interviews focused on the population in Peninsular Malaysia. The population's selection by stratified random sampling technique and the major survey locations included mall and hypermarket. Exploratory factor analysis (EFA) was used to discover the underlying structure of observed variables. A total of 400 respondents had participated in the study. A field survey conducted showed that 54% of respondents knew about functional foods and 55% of these are aware of functional foods based on fruits were in the market. The survey found that 30% of respondents had taken fermented drinks before, while the rest had never known this drink. Age and income have a significant influence on consumers' willingness to pay fermented drinks at a reasonable price if this product is available in the Malaysian market. Government support is needed to encourage the cultivation of indigenous fruit in Malaysia. It can be done through the provision of seed subsidies and financial resources to farmers in expanding and increasing the supply of these raw materials for the production of value-added products.

Consumer preferences for ‘natural’ agricultural practices: Assessing methods to manage bird pests

2015 ◽  
Vol 31 (6) ◽  
pp. 516-523 ◽  
Author(s):  
Zachary Herrnstadt ◽  
Philip H. Howard ◽  
Chi-Ok Oh ◽  
Catherine A. Lindell
Keyword(s):  
Food Processing ◽  
Online Survey ◽  
Consumer Preferences ◽  
Agricultural Practices ◽  
Market Potential ◽  
Personal Health ◽  
Direct Effects ◽  
Methyl Anthranilate ◽  
Nest Boxes ◽  
Bird Management

Abstract‘Natural’ is a popular food marketing term. Although it is not well-defined, it refers primarily to inputs used for food processing, rather than agricultural practices. Given the market success of organic and non-GMO labeled foods, other agricultural practices may have the potential to develop ‘natural’ market niches while also addressing sustainability goals. We assessed perceptions of natural for one specific set of agricultural practices, bird management methods in fruit crops, utilizing a series of four focus groups. In addition, we quantified consumer preferences for these methods with a national online survey (n = 1000). The most positively received methods, falconry and nest boxes, were typically described as more natural. Conversely, the most negatively received methods, live ammunition and methyl anthranilate spray, were frequently viewed as less natural. The majority of survey respondents indicated that controlling fruit-consuming birds with natural practices was important, but an even higher percentage deemed avoiding harms to personal health as important. Because falconry and nest boxes do not have perceived direct effects on human health, they are likely to have less market potential than more established ecolabels. Communicating the use of these practices to consumers, however, may result in consumers selecting them over other products, particularly if the associated price premiums are relatively modest.

Physicochemical analysis of apple and grape pomaces

BioResources ◽  
2019 ◽  
Vol 14 (2) ◽  
pp. 3210-3230 ◽  
Author(s):  
Alison C. Gowman ◽  
Maisyn C. Picard ◽  
Arturo Rodriguez-Uribe ◽  
Manjusri Misra ◽  
Hamdy Khalil ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Value Added ◽  
Physicochemical Analysis ◽  
Grape Pomace ◽  
Temperature Dependent ◽  
Sem Images ◽  
Wine Production ◽  
Sustainable Product Development ◽  
Crucial Information ◽  
Sustainable Product

This study details a comprehensive analysis of apple and grape pomaces that were generated in the course of juice and wine production, respectively. An extensive physicochemical analysis of these pomaces was performed to determine the elemental composition, ash content, sugar profile, and lignocellulose content. Scanning electron microscopy (SEM) images were taken to examine the morphology of the pomaces. Thermal stability was also examined using thermogravimetric analysis (TGA). Infrared spectroscopy was performed to observe the functional groups on the surfaces of the pomace samples. Grape pomace (GP) had better thermal stability than apple pomace (AP), but washing AP improved its thermal stability. The results from this study provide crucial information for various value-added applications of both apple and grape pomaces, especially for applications which are temperature-dependent. The diversion of these materials from waste back into the economic stream can alleviate their environmental burden and promote sustainable product development.

scholarly journals Recovery of Anthocyanins and Monosaccharides from Grape Marc Extract by Nanofiltration Membranes

Molecules ◽  
2021 ◽  
Vol 26 (7) ◽  
pp. 2003
Author(s):  
Paul Muñoz ◽  
Karla Pérez ◽  
Alfredo Cassano ◽  
René Ruby-Figueroa
Keyword(s):  
Functional Foods ◽  
General Trend ◽  
Value Added ◽  
Operating Conditions ◽  
Permeate Flux ◽  
Ultrasound Assisted Extraction ◽  
Grape Marc ◽  
Assisted Extraction ◽  
The One ◽  
By Products

Wastewaters and by-products generated in the winemaking process are important and inexpensive sources of value-added compounds that can be potentially reused for the development of new products of commercial interest (i.e., functional foods). This research was undertaken in order to evaluate the potential of nanofiltration (NF) membranes in the recovery of anthocyanins and monosaccharides from a clarified Carménère grape marc obtained through a combination of ultrasound-assisted extraction and microfiltration. Three different flat-sheet nanofiltration (NF) membranes, covering the range of molecular weight cut-off (MWCO) from 150 to 800 Da, were evaluated for their productivity as well as for their rejection towards anthocyanins (malvidin-3-O-glucoside, malvidin 3-(acetyl)-glucoside, and malvidin 3-(coumaroyl)-glucoside) and sugars (glucose and fructose) in selected operating conditions. The selected membranes showed differences in their performance in terms of permeate flux and rejection of target compounds. The NFX membrane, with the lowest MWCO (150–300 Da), showed a lower flux decay in comparison to the other investigated membranes. All the membranes showed rejection higher than 99.42% for the quantified anthocyanins. Regarding sugars rejection, the NFX membrane showed the highest rejection for glucose and fructose (100 and 92.60%, respectively), whereas the NFW membrane (MWCO 300–500 Da) was the one with the lowest rejection for these compounds (80.57 and 71.62%, respectively). As a general trend, the tested membranes did not show a preferential rejection of anthocyanins over sugars. Therefore, all tested membranes were suitable for concentration purposes.

scholarly journals A SAM-Based Analysis of the Economic Impact of Frauds in the Italian Wine Value Chain

2021 ◽  
Author(s):  
Donato Romano ◽  
Benedetto Rocchi ◽  
Ahmad Sadiddin ◽  
Gianluca Stefani ◽  
Raffaella Zucaro ◽  
...  
Keyword(s):  
Value Chain ◽  
Food System ◽  
Value Added ◽  
Activity Level ◽  
Wine Industry ◽  
Full Time ◽  
Italian Economy ◽  
Wine Production ◽  
Italian Wine ◽  
The Impact

AbstractThe objective of this paper is twofold: firstly, it analyzes the evolution of frauds in the Italian wine value chain over the period 2007–2015, and then, using a properly disaggregated social accounting matrix (SAM) of the Italian economy, it simulates the impact of wine frauds on the national economy in terms of growth, employment, value added and income. The wine industry is the sector most exposed to frauds within the Italian agro-food system accounting for 88% of total value of seized agro-food outputs. Most irregularities (95%) are made by only three agents, specifically individual wineries, bottlers-wholesalers and retailers. We estimated industry-specific SAM multipliers to assess the share of the Italian economy depending on irregular wine production. These activities account for 11.5% of specialized permanent crop farms output and over 25% of wine industry output. This is a sign of vulnerability of the wine industry: should a food scandal/scare determine a drop in consumers’ demand, the negative effect on production activities of these sectors may be large. The SAM was also used to perform an impact analysis adopting a counterfactual approach. Results show a slightly positive increase of value added (6 million euro) along with an overall decrease in the activity level (an output loss of 406 million euro and more than six thousand full time jobs lost). This contractionary effect can be explained with fraud rents. Indeed, the extra-profits from frauds do not activate the economy circular flow as most of them leak out to exogenous accounts such as the public administration and the rest of the world.

Investigating the Relationship between Company Competitiveness and Environmental Regulation in European Food Processing: Results of a Matched Firm Comparison

1998 ◽  
Vol 30 (9) ◽  
pp. 1585-1602 ◽  
Author(s):  
D M W N Hitchens ◽  
J E Birnie ◽  
A McGowan ◽  
U Triebswetter ◽  
A Cottica
Keyword(s):  
Environmental Regulation ◽  
Food Processing ◽  
Value Added ◽  
Effluent Treatment ◽  
Environmental Costs ◽  
The European Union ◽  
The Republic ◽  
The Cost ◽  
The Relationship ◽  
Regulation Costs

The authors use a method of matched-plant comparisons between food processing firms in Germany, Italy, Northern Ireland, and the Republic of Ireland to investigate the relationship between environmental regulation and company competitiveness across the European Union. Comparative competitiveness was indicated by measures of value-added per employee, physical productivity, export share, and employment growth. The cost of water supply (public or well), effluent treatment (in-plant treatment and/or sewerage system), and disposal of sludge and packaging were also compared. Total environmental costs in Germany, Italy, and Ireland were small: usually less than 1% of turnover. Compared with the Irish firms, German companies had relatively high environmental costs as well as productivity levels. There was, however, a lack of a clear relationship between company competitiveness and the size of regulation costs: in Ireland and Italy environmental costs were similar but German firms had much higher productivity; compared with German counterparts, Italian firms had lower environmental costs but higher productivity.

PROBLEMS FACED BY SINGAPORE ENTREPRENEURS IN THE FIELD OF BIOTECHNOLOGY

1993 ◽  
Vol 01 (01) ◽  
pp. 133-144 ◽  
Author(s):  
Erin Goh ◽  
Wee-Liang Tan
Keyword(s):  
Food Processing ◽  
Small Firms ◽  
Value Added ◽  
Lag Time ◽  
Government Funding ◽  
Market Place ◽  
Interesting Phenomenon ◽  
Trained Staff ◽  
Short Product ◽  
Local Firms

Biotechnology is one of the fields highlighted by the Economic Committee as an area of high value-added technology which could be developed in Singapore. The recommendation of the Economic Committee was that the venture capital industry be developed to aid in attracting young foreign technological firms to Singapore. Biotechnology includes the areas of pharmaceuticals, chemicals, food processing and agro-technology. A number of local biotechnology businesses have sprung up. This is an interesting phenomenon since biotechnology is difficult ground for small firms to be engaged in. It is usually associated with a long lag time between the development and the actual introduction of the product into the market-place, a need for large sums to be invested in research, and a short product life span, amongst other disadvantages. In an environment where enterprise is only currently being encouraged and entrepreneurship being nurtured, one would not have expected local entrepreneurs to venture into biotechnology. It would therefore be of interest to examine these businesses to see if there are any unique problems that they face by operating in Singapore. This paper proposes to examine the problems encountered by these local firms. Some of the problems ascertained through interviews with local firms concern financing and government funding, and availability of trained staff.

Exploiting the beneficial properties of microalgae for food and feed use

2021 ◽  
Vol 67 (4) ◽  
pp. 3634-3648
Author(s):  
Erika Koppányné Szabó ◽  
Krisztina Takács
Keyword(s):  
Climate Change ◽  
Crop Production ◽  
Raw Materials ◽  
Large Population ◽  
Agricultural Practices ◽  
Value Added ◽  
Biologically Active ◽  
Population Increase ◽  
Health Food ◽  
Food And Feed

By 2050, 9.8 billion people are projected to live on Earth, which means that we need to double our current food production to keep pace with such a large population increase. In addition, rising greenhouse gas emissions and the associated climate change are placing a significant strain on the planet’s ability to sustain itself. However, in order to increase the quantity of proteins of plant origin, it is necessary to increase crop production areas, harvesting frequencies and the quantity of crops produced. Unfortunately, the optimization of these factors is already very close to the available maximum in the current situation. The developed cultivation systems and maximum utilization of the soil power leads to very serious environmental problems, soil destruction, loss of biodiversity and serious environmental pollution through the transport of the produced plant raw materials. This poses a serious challenge to food security and further increases the risk of hunger. There is therefore a need for agricultural practices that can lead to the cultivation of food and feed crops that have better sustainability indicators and are more resilient to climate change, which can be used to safely produce health-promoting feeds, as well as novel and value-added foods. Within this group, a particular problem is presented by the protein supply of the population, as currently about one billion people do not have adequate protein intake. However, conventional protein sources are not sufficient to meet growing protein needs. As mentioned above, food and feed proteins are based on plant proteins. In recent years, a prominent role has been played by the research into alternative proteins and the mapping of their positive and negative properties. Among alternative proteins, special attention has been paid to various yeasts, fungi, bacteria, algae, singe cell proteins (SCPs) and insects. In this paper, we focus on the presentation of algae, particularly microalgae, which are of paramount importance not only because of their significant protein content and favorable amino acid composition, but also because they are also sources of many valuable molecules, such as polyunsaturated fatty acids, pigments, antioxidants, drugs and other biologically active compounds. It is important to learn about microalgae biomass in order to be able to develop innovative health food products.

Sign in / Sign up

Export Citation Format

Share Document