Scientists have identified more than 3,000 potentially harmful chemicals that can be found in food packaging and other food-related materials, two-thirds of which were not previously known to be in contact with food.

科學(xué)家們已經(jīng)確定了3000多種可在食品包裝和其他食品相關(guān)材料中發(fā)現(xiàn)的潛在有害化學(xué)物質(zhì)，其中三分之二是以前未發(fā)現(xiàn)與食品接觸的化學(xué)品。

An international group of scientists analyzed more than 1,200 scientific studies where chemicals had been measured in food packaging, processing equipment, tableware and reusable food containers.

一個(gè)國際科學(xué)家小組分析了1200多項(xiàng)科學(xué)研究，這些研究對(duì)食品包裝、加工設(shè)備、餐具和可重復(fù)使用的食品容器中的化學(xué)物質(zhì)進(jìn)行了檢測。

A report released on Thursday by the Food Packaging Forum, a Switzerland-based non-profit, noted little is known about many of the 3,240 chemicals examined in these studies or their effects on people.

瑞士非營利組織“食品包裝論壇”5月19日發(fā)布的一份報(bào)告指出，人們對(duì)這些研究中檢測的3240種化學(xué)物質(zhì)中的許多物質(zhì)及其對(duì)人類的影響知之甚少。

Manufacturers are either intentionally or unintentionally adding these chemicals to packaging and other equipment, said Pete Myers, a report co-author and founder and chief scientist of Environmental Health Sciences, a non-profit advocacy group. Either way, many of those chemicals are ending up in the human body, he said.

該報(bào)告合著者、非營利性倡導(dǎo)組織環(huán)境健康科學(xué)創(chuàng)始人兼首  席科學(xué)家皮特·邁爾斯表示，制造商有意或無意地將這些化學(xué)品添加到包裝和其他設(shè)備中。不管怎樣，其中許多化學(xué)物質(zhì)最終都會(huì)進(jìn)入人體。

“If we don’t know what it is, we don’t know its toxicity,” Myers said. “The mix of chemicals is just too complicated to allow us to regulate them safely.”

邁爾斯說：“如果我們不知道它是什么，就不了解其毒性�；瘜W(xué)物質(zhì)的混合物太復(fù)雜了，我們無法對(duì)其進(jìn)行安全監(jiān)管。”

The new analysis, published in the journal Critical Reviews in Food Science and Nutrition, comes amid growing concerns about exposure to potentially toxic chemicals in food and water.

這項(xiàng)新分析發(fā)表在《食品科學(xué)與營養(yǎng)學(xué)評(píng)論》雜志上，眼下人們?cè)絹碓疥P(guān)注食品和水中潛在的有毒化學(xué)品。

The Food Packaging Forum has created a searchable database with the chemicals found in the packaging and equipment, known as food contact materials. While many of the chemicals on the list are known hazards such as phthalates and PFAS, others have not been adequately studied, the group said, and their health effects are unclear.

食品包裝論壇用包裝和設(shè)備中發(fā)現(xiàn)的化學(xué)物質(zhì)(即接觸食品的材料)創(chuàng)建了一個(gè)可搜索的數(shù)據(jù)庫。該組織表示，雖然清單上的許多化學(xué)物質(zhì)都是已知的有害物質(zhì)，如鄰苯二甲酸鹽和全氟烷基和多氟烷基化合物(PFAS)，但其他化學(xué)物質(zhì)尚未得到充分研究，尚不清楚它們對(duì)健康的影響。

Researchers were shocked to find chemicals in food contact materials that consumers could have no knowledge of. Just one-third of the chemicals studied appeared in a previously compiled database of more than 12,000 chemicals associated with the manufacturing of food contact materials.

研究人員震驚地發(fā)現(xiàn)，在食品接觸材料中存在消費(fèi)者可能一無所知的化學(xué)品。所研究的化學(xué)品中僅有三分之一出現(xiàn)在先前匯編的與食品接觸材料制造有關(guān)的12000多種化學(xué)品的數(shù)據(jù)庫中。

Previous studies have found potentially dangerous PFAS “forever chemicals” in food packaging. Those chemicals have been linked to a list of health problems.

此前的研究發(fā)現(xiàn)，食品包裝中含有存在潛在危險(xiǎn)性的PFAS“永久性化學(xué)品”。這些化學(xué)物質(zhì)與一系列健康問題有關(guān)。

Nearly two-thirds of the studies analyzed in the new report looked at chemicals in plastic. Packaging manufacturers often add chemicals without knowing the long-term ramifications, said Jessica Heiges, a UC Berkeley doctoral candidate who studies disposable food items such as plasticware and packaging and was not involved in the report.

新報(bào)告中分析的近三分之二的研究關(guān)注塑料中的化學(xué)物質(zhì)。加州大學(xué)伯克利分校博士研究生杰西卡·海格斯表示，包裝生產(chǎn)商經(jīng)常在不了解長期后果的情況下添加化學(xué)品。海洛斯從事塑料制品包裝等一次性食品包裝的研究，她沒有參與該報(bào)告。

The chemicals “are terrifying because we don’t know what their impacts are”, Heiges said. “What’s most alarming is this cocktail of chemicals, how they’re interacting with each other. Some of them are persisting in the environment and in our bodies as we’re consuming them.”

海格斯稱，這些化學(xué)物質(zhì)“很可怕，因?yàn)槲覀儾恢�道它們的影響是什么。最令人�?dān)憂的是這些化學(xué)物質(zhì)的混合物，它們是如何相互作用的。當(dāng)我們攝入它們時(shí)，其中一些會(huì)持續(xù)存在于環(huán)境和我們的身體中�！�

It’s likely many of those unknown chemicals are harmful, said Alastair Iles, an associate professor in UC Berkeley’s environmental science, policy and management department, also not involved with the study.

加州大學(xué)伯克利分校環(huán)境科學(xué)政策和管理系副教授阿拉斯泰爾·艾爾斯表示，許多這些未知化學(xué)物質(zhì)很可能是有害的，他也沒有參與這項(xiàng)研究。

“The report only underlines our gross ignorance when it comes to the chemicals that people are being exposed to every day,” he said. “If we didn’t know that there were so many chemicals in packages, what does that say about our knowledge about chemical risks?”

他說：“這份報(bào)告只是強(qiáng)調(diào)了我們對(duì)每天接觸的化學(xué)物質(zhì)有多么無知。如果我們連包裝中有這么多化學(xué)物質(zhì)都不知道，那說明我們對(duì)化學(xué)品風(fēng)險(xiǎn)的又了解多少呢?”

焚題庫： 翻譯三級(jí)《英語口譯實(shí)務(wù)》考試題庫    翻譯三級(jí)《英語口譯綜合能力》考試題庫

資料來源華課網(wǎng)校校老師主講教材精講班課程，完整講義下載進(jìn)入個(gè)人中心>>

下載焚題庫APP——翻譯資格考試——題庫——做題，包括章節(jié)練習(xí)、每日一練、模擬試卷、歷年真題、易錯(cuò)題等，可隨時(shí)隨地刷題�！�在線做題】>>】【下載APP掌上刷題】