Research Publications (Food Safety)

As a specialty food that is medicinal and edible, Anoectochilus roxburghii contains many active ingredients. Herein, optimal conditions to preserve A. roxburghii samples and obtain high physiological activity have been studied. The contents of polysaccharides, kinsenoside, and flavonoids of A.

Essential factor influencing the growth of plants is quality and type of light, development, and accumulation of phytochemicals, especially those grown in controlled conditions. Light is essential source for photosynthesis in higher plants, whereas light signalling is important in plant morphogenesis. The development of LED technologies enables for the optimization of photosynthetic processes and the regulation of plant physiology through the manipulation of light parameters.

Journal of Food Safety, EarlyView. Occurrences and contamination of Salmonella enterica on produce are a significant food safety issue. The objective of this research was to evaluate the effects of low-dose gamma radiation on survival and reductions of S. enterica on postharvest carrot and tomato. Irradiation treatments of 0–1 kGy were applied on produce, following pathogen inoculations in replicated experiments.

Journal of Food Safety, Volume 41, Issue 6, December 2021.

Journal of Food Safety, EarlyView.

Journal of Food Safety, EarlyView. Salmonella spp. and Escherichia coli are well tolerant of freezing.

Comprehensive Reviews in Food Science and Food Safety, Volume 20, Issue 6, Page 5698-5721, November 2021.

Comprehensive Reviews in Food Science and Food Safety, EarlyView.

Comprehensive Reviews in Food Science and Food Safety, EarlyView.

Comprehensive Reviews in Food Science and Food Safety, EarlyView.

Comprehensive Reviews in Food Science and Food Safety, EarlyView.

The Food Safety Modernization Act’s Produce Safety Rule sets forth minimum standards for fruit and vegetable production in the U.S. One provision states that growers must not harvest dropped produce, as damage or ground contact may contaminate produce. An unpublished survey of 2020 food safety inspections conducted by the Northeast Center to Advance Food Safety identified handling of dropped covered produce as a common misunderstanding and non-compliance issue among Northeast growers.

Foodborne Salmonellosis is commonly associated with poultry and poultry products necessitating continued development of pre- and post-harvest food safety interventions and risk management strategies. Evaluating technologies and strategies is limited by availability of cost-effective, rapid laboratory methods.

Bacillus weihenstephanensis can grow at refrigeration temperature and cause food poisoning. It has been isolated from liquid whole egg products. The moderate heat used for pasteurization of liquid egg products is ineffective for killing spore-forming bacteria including Bacillus. Available predictive models and a pretrial study in broth suggested the potential for growth of Bacillus spp. under the tested conditions.

Bacillus weihenstephanensis can grow at refrigeration temperature and cause food poisoning. It has been isolated from liquid whole egg products. The moderate heat used for pasteurization of liquid egg products is ineffective for killing spore-forming bacteria including Bacillus. Available predictive models and a pretrial study in broth suggested the potential for growth of Bacillus spp. under the tested conditions.

Journal of Food Safety, EarlyView. Increasing concerns toward food safety and public health have rendered the use of synthetic chemicals in agricultural environments unacceptable. A shift toward biologically safe approaches has been considered a preferred strategy within the food handling chain and has received increasing attention over the past years in managing undesirable microbial growth.

The Food Safety Modernization Act’s Produce Safety Rule sets forth minimum standards for fruit and vegetable production in the U.S. One provision states that growers must not harvest dropped produce, as damage or ground contact may contaminate produce. An unpublished survey of 2020 food safety inspections conducted by the Northeast Center to Advance Food Safety identified handling of dropped covered produce as a common misunderstanding and non-compliance issue among Northeast growers.

Foodborne Salmonellosis is commonly associated with poultry and poultry products necessitating continued development of pre- and post-harvest food safety interventions and risk management strategies. Evaluating technologies and strategies is limited by availability of cost-effective, rapid laboratory methods.

by Julie Haendiges, Gordon R. Davidson, James B. Pettengill, Elizabeth Reed, Padmini Ramachandran, Tyann Blessington, Jesse D. Miller, Nathan Anderson, Sam Myoda, Eric W. Brown, Jie Zheng, Rohan Tikekar, Maria Hoffmann Pistachios have been implicated in two salmonellosis outbreaks and multiple recalls in the U.S.

Author(s): Brianna C. Britton, Ibrahima Sarr, Haley F. Oliver Peanuts and peanut products are significant revenue sources for smallholder farmers in the Senegalese peanut basin. However, microbial contamination during production and storage can greatly affect market access for producers. Peanut products have emerged as possible sources of foodborne illness, encouraging discussions on international standards for peanuts.

Strawberry is a very popular fruit with a special taste, color, and nutritional value. Anthracnose caused by Colletotrichum fragariae severely limits fruit shelf life during post-harvest storage. Use of traditional chemical fungicides leads to serious environment pollution and threatens food safety. Biocontrol is considered as a promising strategy to manage the post-harvest fruit diseases.

The yellow peach (Amygdalus persica), an important fruit in China, is highly susceptible to infection by Alternaria sp., leading to potential health risks and economic losses. In the current study, firstly, yellow peaches were artificially inoculated with Alternaria alternate.

Mycotoxins present a global food safety threat of our feed and food. Mycotoxins are toxic metabolites of certain fungi in agricultural products that are harmful to animal and human health. The presence of mycotoxins in these products depends on a variety of management and environmental factors in the field, during storage and/or processing of feed and food commodities. To date, information on mycotoxin management is available, but is not easy to access by supply chain actors.

Recent apple-related recall and outbreak events have exposed a need for better food safety controls along the supply chain. Following harvest apples can be stored under a controlled atmosphere for up to one year after harvest before packing and distribution, making the crop susceptible to many opportunities for contamination that increase the quantity of postharvest losses. Botrytis cinerea (BC) and Penicillium expansum (PE) cause significant rot-associated losses to the apple industry.

Wheat flour has been connected to outbreaks of foodborne illnesses with increased frequency in recent years, specifically, outbreaks involving Salmonella enterica and enterohemorrhagic Escherichia coli (EHEC). However, there is little information regarding the survival of these pathogens on wheat grain during long-term storage in a low-moisture environment. This study aims to evaluate the long-term survival of these enteric pathogens on wheat grain over the course of a year.