目的：探讨壳聚糖对中药水提液中铜、镉、铅等重金属残留的吸附特性。
Objective To investigate the adsorbing abilities of chitosan towards heavy metal residue in the extract of Traditional Chinese Herbal Medicine (TCHM).
三个组的猪肉药物残留量和重金属残留量均符合我国规定的“无公害猪肉”的标准。
The residues of drugs and the heavy metal content in meat of all groups matched the standard of "no Public Harm Food".
环境及农畜产品中的重金属残留已对人类安全构成严重威胁，急需快速、高效的重金属残留检测方法。
Environmental and farm produce contamination by toxic heavy metal has become a major safety problem for human. Therefore rapid determination of heavy metal residue urgently required.
利用本发明饲养的生猪，其肉质鲜嫩可口、瘦肉含量多、化学药物或重金属残留量低，是一种真正的无公害肉食品。
The live pig raised by invention has fresh, tender and delicious meat, more lean meat content and low residual amount of mechanical medicaments or heavy metal, and is a real non-polluted meat food.
包括我们每日食用的肉类中的药物残留、毒物和重金属元素在内，美国牛肉产品在安全方面还存在不少漏洞。
It found gaping holes in the safety of American beef production, including residue of drugs, poisons and heavy metals in the meat we eat.
它们面临的最大威胁首推中毒：当它们享用被子弹打死的鹿的尸体时，其中残留的重金属对秃鹫来说是致命的。
Their greatest threat is death from lead poisoning when they scavenge the remains of deer that have been shot with bullets that still contain the lethal heavy metal.
提议的新标准首先明确地说明致病微生物、食品添加剂、重金属、农药残留物和其它污染物质可接受的范围。
The proposed new code will initially, as a priority, spell out acceptable levels of pathogenic microorganisms, food additives, heavy metals, pesticide residues and other pollutants.
所生产的鸡蛋卵磷脂、铁、硒的含量升高，胆固醇含量降低，而且鸡蛋中重金属含量低，无抗生素残留。
The eggs produced had more lecithin, iron and selenium, and less cholesterol, characterized by low levels of heavy metals and no residual antibiotics.
由农畜产品残留而来的农药、重金属元素、抗生素、激素和霉菌素等给生态环境带来间接污染。
The indirect pollution on eco-environment come from residual pesticides, heavy metal elements, antibiotics, hormones and mold toxins from animal husbandry products.
中药质量除了自身的有效成分、有毒成分、含量明确且稳定可控外，中药中残留农药和重金属对中药质量的影响也不可忽视。
The quality of Chinese herbs was not only including the effective constituent, toxicant and content but also the heavy metals and pesticide residue.
本发明提供的重金属螯合树脂能够高效、迅速、便捷地去除多种农药残留，对环境友好且具有工业化前景。
The heavy metal chelate resin provided by the invention can remove various residual pesticides efficiently, quickly and conveniently, is environmentally-friendly and has a good industrial prospect.
目的了解中、美、英、日和欧洲药典对植物药中重金属和农药残留量的有关规定，为中药材和中成药的质量控制提供参考。
OBJECTIVE To investigate the limit contents for heavy metals and pesticide residues in vegetable drugs from the main pharmacopoeias being used in the world.
但生产基地的大气、水质、土壤需取样检测，达到规定的质量标准，才能保证生产的大蒜的重金属和农药残留等符合安全指标。
But the atmosphere, water, soil sample of garlic production base need to detect in order to ensure the heavy metals and pesticide residue of garlic in the safe range.
养殖阶段安全溯源指标主要包括疫病、兽药残留、重金属超标以及环境消毒物；
The security traceable index of breeding stage includes diseases, veterinary drug residues, excessive contents of heavy metals and environmental disinfection materials.
环保组织绿色和平(Greenpeace)的一项调查还发现，来自广东的蔬菜农药残留物和重金属超标。
An investigation by Greenpeace, the environmental group, also found excess levels of pesticide and heavy metal in vegetables imported from Guangdong.
化学性的显著危害主要有：重金属、农药残留、二恶英、违禁添加剂、抗生素残留等；
The significant chemical hazards were poisonous metal elements, pesticide residues, dioxin, forbidden feed additives and antibiotic residues.
化学性的显著危害主要有：重金属、农药残留、二恶英、违禁添加剂、抗生素残留等；
The significant chemical hazards were poisonous metal elements, pesticide residues, dioxin, forbidden feed additives and antibiotic residues.
应用推荐