Acrylamide is a carcinogenic and mutagenic compound which is formed by the oxidation of the acrolein compound or the as a result of reactions between reducing sugars and asparagine amino acids. Although acrylamide is mostly seen in carbohydrate-based foods, frying, steaming and baking processes lead to formation of acrylamide also in protein containing meat products with composite structure. Type and the cycle of frying oil, the precursors present in the system, the cooking method, temperature, time and storage can be listed as factors affecting acrylamide formation in meat products. The adverse effects of acrylamide on health create a need for application of acrylamide reduction strategies. These strategies encompass the reduction of the precursor substances, heat treatment time and temperature as much as possible, addition of various cations, enzymes, amino acids and antioxidants to the system and removal of the resulting acrylamide compound from the system. In this review, it was aimed to clarify the factors affecting the formation of acrylamide and strategies for reducing the amount of acrylamide in meat products.

Tea (Camellia sinensis) is one of the most popular nonalcoholic beverages in the world. During tea infusion, both essential mineral elements and toxic metals are extracted into the beverage. In oriental countries, almost a liter of tea is consumed daily by an average adult. Thus, high toxic elements in traditional teas can be of concern. Aim of the study was to determine the essential element contents and toxic heavy metal concentrations in tea products available on the market in Turkey and comparing the contents of infusion for Turkish and Ceylon black and green tea types. The associated health risk to tea drinkers were estimated with reference to Tolerable Daily Intake (TDI) Values from US EPA for adults and children. Among the essential elements in all of the black teas purchased from the market, K was present at the highest concentration followed by Mg, Ca and Al. Pb and Mn contents of several tea samples were found over the Tolerable Daily Intake levels.

Ginger (Zingiber officinale) is one of the important spices in the world. Nepal is the fourth largest producers of ginger in the world, which produced 271.863 MT in 2016. In Nepal, seventy districts are producing ginger and around 400.000 households are involving in the ginger farming which is the chief source of the household income. Moreover, ginger has prioritized by several policies and strategies of the Government of Nepal. This paper examined the production trend and market access of Nepali ginger considering the ginger global market. A diagnostic study of production, value addition, and the marketing system was carried out between the eastern and the western part of Nepal. The secondary information was reviewed and analysed for the study. Likewise, the key informant survey was performed for the primary data and information. For Nepali ginger, India is found constantly top destination. The result of price index suggested that Nepali ginger is losing significant potential earning by not having top most lucrative markets for fresh ginger. Moreover, the trend of the export is ever fluctuating and the result showed that trade of ginger to India in term of export is more stable from the western region as compared to the eastern region. The study found that the major determinants of ginger market access are quality of ginger produced, value addition, level of trade facilitation, and domestic production and the import of India from other countries.

As a result of the studies conducted in Bartın in 2019, it was determined that Garella musculana (Erschoviella musculana Erschoff 1874) caused damage to young shoots of Juglans nigra in the world for the first time. According to Eppo data,it is known that Garella musculana damages only in Juglans regia (major), but in this study, it has been revealed as the first record in the world that Garella musculana also causes damage in Juglans nigra (Black walnut) (young shoots).