Food

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a surprising antidote candidate for one of the deadliest mushrooms, why a certain species of spider walks like an ant, and the oldest primate embryos grown outside of the womb.

Researchers have created a genetically edited allergen-free chicken egg that may be safe for those with egg white allergies.

A research group at the Osaka Metropolitan University analyzed the relationship between diet, muscle mass, and liver fibrosis progression in 136 patients with nonalcoholic fatty liver disease attending the Osaka Metropolitan University Hospital. The research group found that the group with the highest Japanese diet score had less advanced liver fibrosis, and that the intake of soy products, seafood, and seaweed was important.

An international team of scientists is helping to reduce carbon emissions into the atmosphere by exploring different natural fibres and blending the natural fibres in plastics to make light-weight and strong green composite materials for the construction and automotive industries.

Osaka Metropolitan University scientists successfully quantified the total reactive polysulfide content of 22 different types of vegetables, including onions and garlic. They also revealed that reactive polysulfides are not only found in the leek genus (Allium), such as onions and garlic but also in the cruciferous family of vegetables (Brassicaceae), such as broccoli and cabbage.

Naturally formed iron oxides on the surface of plastic tubes offer an inexpensive and sustainable method to reduce arsenic contamination in crops.

Scientists from Oil Crops Research Institute (OCRI) of Chinese Academy of Agricultural Sciences (CAAS), Anhui Agricultural University (Anhui, China), Newcastle University in Singapore, and Huizhou Comvikin Biotechnology Co., Ltd (Guangdong, China) have developed a green and efficient approach to synthesize highly liposoluble and antioxidant L-ascorbyl esters by immobilized lipases.

Overeating mechanism: why "eating just one chip"🍟 is impossible, Measuring hidden energy of gamma-ray bursts, Marine species that can adapt to ocean acidification & A rough start can lead to a strong bond, Read all in our first Editor's Choice of 2023. Plus our interview on what dengue vaccine approval in EU💉means for global dengue protection.

Scientists reveal genetic mechanism associated with high-calorie food-fueled obesity

A research team led by Osaka Metropolitan University has revealed a difference in neural activity in response to visual food stimuli, depending on whether those stimuli are presented consciously or unconsciously. Using a questionnaire to assess the study participants, the team found that this difference was associated with their scores on eating behaviors, including emotional eating and cognitive restraint of food intake. These results indicate that eating behavior cannot be understood without taking into account both unconscious and conscious neural processes.

Reef corals provide an accurate, high-resolution record of the influence of the El Niño Southern Oscillation on rainfall, flooding and droughts in the Mekong River Delta, Vietnam.

Plastic sheets coated with an Eu3+ film that converts UV light to red light were able to accelerate growth of vegetal plants and trees.

Osaka Metropolitan University researchers interviewed active para-athletes with lower-limb disabilities who compete at an international level, about diet and nutrition. The research team found that what para-athletes considered an ideal diet was not necessarily optimized for improving athletic performance, and even when para-athletes understood diets geared towards athletic performance, characteristics of their disabilities impose barriers to implementing dietary changes. Understanding these concerns and struggles is important for nutritionists who support para-athletes in sports nutrition.

Linked lanthanides shine light on crystal engineering, New technique reveals hidden genome, Red, white and blue alerts for dangerous bacteria & Windows gain competitive edge over global warming. Read all in the September's Editor's Choice plus this month's Asia Research News 2022 magazine pick - Floating sensors to gather ocean data.

Giants in History: Hwang Hye-seong (5 July 1920 – 14 December 2006) was an expert on Korean royal court cuisine, the knowledge of which she dedicated her career to keeping alive.

Osaka Metropolitan University scientists developed a simple, rapid method for identifying food poisoning-inducing bacteria based on color differences in the scattered light of composite structures consisting of gold, silver, and copper nanoparticles and polymer particles. Using these composites as test labels bound to specific bacteria, the researchers detected food poisoning bacteria E. coli O26, E. coli O157, and S. aureus as white, red, and blue scattered light, respectively, under the microscope. This new method enables simultaneous identification of multiple bacterial species within one hour, significantly shortening the usual 48-hour time requirement for conventional bacterial tests.

A group of researchers in Thailand has replicated "Hydroxy-xanthones", the vital extracts rich in antioxidants found in mangosteen peels that kill germs and halt infections in the intestinal mucosa. It hopes to expand to include health products for humans and animals in the future.

The history of extracting chay root dye — a natural red colourant — from the chay plant (Oldenlandia umbellata) dates back to at least the seventeenth century. Read on to know more about the relevance of the dye in the textile dyeing practices of southern India.

Fresh vegetables in vinegar, similar to pickles, are a perfect side dish, commonly served with Japanese cooking. One traditional side dish called sunomono, a cool cucumber or seaweed salad, provided a unique opportunity as a source of dietary vinegar. This new observational study from Osaka Metropolitan University noted that men over 40 who eat sunomono at least once a month were significantly more likely to be in lower blood pressure categories.

The OWSD-Elsevier Foundation Awards for Early Career Women Scientists reward and encourage women working and living in developing countries who are in the early stages of their scientific careers, having often overcome great challenges to achieve research excellence. Awardees must have made a demonstrable impact on the research environment, both at a regional and international level, and must have received their PhD in STEM in the last ten years.

Partnership seeks to deepen symbiotic industry-academia collaborations in applied research and talent upskilling. First-of-its-kind made-for-Asia sustainable R&D to develop kale stems as prebiotics

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are smart contact lenses, cat communication, elephant mourning, and a hitchhiking drone.

Polycyclic aromatic hydrocarbons (PAHs) are toxic organic pollutants, which are usually deposited in soil and marine sediments through petroleum contamination, fossil fuel burning, fallout from air pollution, and terrestrial runoff. The dietary intake of contaminated food is considered to be one of the major sources of total human exposure to PAHs. Previous studies revealed that concentrations of PAHs in human blood plasma collected from Hong Kong residents were positively correlated with consumption of seafood, including fish, which is a major source of protein in Hong Kong. The contamination of PAHs in farmed fish depends partly on the quality of feed. Fish meal and fish oil are commonly used in fish feed, but they are also a source of organic pollutants, including PAHs. Formulated feeds have become the major diet of many important farmed species.

Genome profiling of Staphylococcus argenteus strains unveiled cross-contamination among Japanese retail foods and slaughterhouses.

Giants in History: The research of Filipino pharmaceutical chemist Luz Oliveros-Belardo (3 November 1906 – 12 December 1999) focussed on essential oils and other chemicals derived from native Philippine plants.

In line with globally recommended practices to reduce the dietary risk of non-communicable diseases (NCDs), the Sri Lankan government implemented a traffic-light labelling (TLL) system for sugar-sweetened beverages (SSB) in August 2016. The purpose of the regulations was to educate the public on the sugar content in SSBs to promote healthy diets in Sri Lanka and reduce NCDs associated with a high sugar intake. It is timely to assess the effectiveness of TLL in encouraging healthier food choices. Based on an ongoing IPS study, this blog discusses consumers’ knowledge of TLL and how it impacts their SSB choices.

An international team of researchers from India and Singapore has successfully developed a novel coating with enhanced water repellent properties using natural material from the waste crab shell.

A team of materials researchers from India, Thailand, Malaysia, China and UK has successfully produced a fibre reinforced polymer composite material using natural fibres from the coconut stalk.

A population health survey in Hong Kong revealed that 50% of people aged 15 to 84 were either overweight or obese because of insufficient intake of wholegrains, fruits, and vegetables, and the increasing consumption of sugar-sweetened and alcoholic beverages, convenience foods, take-out food, and other high-density, low-nutrient foods.