Heparin is derived from pig intestines.

肝素可以从猪肠中提取而来。

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Because of its long rectangular shape, with pig intestines similar, so called rice rolls.

因其形状为长条形，与猪肠相似，故取名肠粉。

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Raw heparin is derived from pig intestines, often processed by small, unregistered businesses in China.

肝素生料提取自猪肠，通常由一些小的、未注册的中国公司来处理。

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Namely chitterlings -- a traditionally Southern delicacy made from pig intestines -- and barbecue pork.

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