scholarly journals An exploration study on factors influencing Iranian food industry

2013 ◽  
pp. 1315-1322 ◽  
Author(s):  
Naser Azad ◽  
Seyed Mohsen Seyedaliakbar ◽  
Arash Hosseinzadeh ◽  
Ashkan Arabi
2013 ◽  
Vol 3 (6) ◽  
pp. 1627-1632 ◽  
Author(s):  
Shadan Vahabzadeh ◽  
Jamshid Salehi Sadaghiani ◽  
Mehdi Asgarielo ◽  
Maryam Jabbarzadeh

Author(s):  
Roy Malon Shamhuyenhanzva ◽  
Estelle van Tonder ◽  
Mornay Roberts-Lombard ◽  
David Hemsworth

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 494 ◽  
Author(s):  
Robert Gál ◽  
Pavel Mokrejš ◽  
Petr Mrázek ◽  
Jana Pavlačková ◽  
Dagmar Janáčová ◽  
...  

Every year, the poultry industry produces a large number of by-products such as chicken heads containing a considerable proportion of proteins, particularly collagen. To prepare gelatin is one of the possibilities to advantageously utilize these by-products as raw materials. The aim of the paper was to process chicken heads into gelatins. An innovative method for conditioning starting raw material was using the proteolytic enzyme. Three technological factors influencing the yield and properties of extracted gelatins were monitored including the amount of enzyme used in the conditioning of the raw material (0.4% and 1.6%), the time of the conditioning (18 and 48 h), and the first gelatin extraction time (1 and 4 h). The gelatin yield was between 20% and 36%. The gelatin gel strength ranged from 113 to 355 Bloom. The viscosity of the gelatin solution was determined between 1.4 and 9.5 mPa.s. The content of inorganic solids varied from 2.3% to 3.9% and the melting point of the gelatin gel was recorded between 34.5 and 42.2 °C. This study has shown that gelatin obtained from chicken heads has a promising potential with diverse possible applications in the food industry, pharmacy, and cosmetics.


HortScience ◽  
2018 ◽  
Vol 53 (4) ◽  
pp. 504-510 ◽  
Author(s):  
Ariana P. Torres ◽  
Maria I. Marshall

Little is known about the drivers of organic decertification and it is unclear what production practices farmers adopt after decertification. This article investigated how farm demographics and characteristics, sources of information, and perceptions influence a farmer’s decision to decertify. The data for this article were from a 2012 web-based survey of fruit and vegetable farmers that were part of the Food Industry MarketMaker database. We used a robust probit regression to identify the drivers of organic decertification of fruit and vegetable farmers in the U.S. Demographics; farm’s characteristics, sources of information, and farmer’s perceptions were key factors influencing the decision to decertify. Finding useful information from price reporting services and certifiers decreased the probability to decertify. On the other hand, farmers located in the Midwest, those selling vegetables, and those perceiving the organic certification process as a barrier were more likely to decertify.


2021 ◽  
Vol 3 (6) ◽  
pp. 107-112
Author(s):  
Khanh Cong Ly

It has been commonly recognized that many Vietnamese students encounter difficulties in communicating and speaking the English language. This study aims to explore the problems influencing university students’ performance in learning English speaking skills. The author carried out this research by surveying 178 English-majored freshmen at Ho Chi Minh City University of Food Industry. The findings from the analyzed quantitative data revealed that the respondents’ difficulties mainly came from internal factors. The internal factors were categorized into five main aspects: overuse of L1, weak listening and pronunciation, lack of topical knowledge and ideas, shyness and nervousness, and fear of mistakes and criticism. Some other external factors having less impact on the students’ speaking performance involved practicing time, the content of the topics, IELTS-oriented speaking tests, and lecturers’ support. This study was expected to help students overcome their internal problems and suggest some recommendations to minimize the undesirable effects of negative factors.


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