【正文】 (c) is the product of a diseased animal or an animal which has died otherwise than by slaughter。 (b) particulars of the manner in which the substance is used or proposed to be used in the preparation of food。 vegetable substance means any plant or part of a plant, and includes the stern, root, bark, tuber, rhizome, leaf, stalk, inflorescene, bud, shoot, flowers, fruit and seed, or an extract thereof.PART IIADMINISTRATION AND ENFORCEMENTSection 3 Appointment of Analysts and Authorised Officers (1) The Minister may appoint such number of analysts as he may consider necessary for the purposes of this Act and may make regulations concerning their qualifications, conduct and duties, and shall prepare or cause to be prepared a list of appointed analysts and revise it as the circumstances may require. (2) The Minister may appoint such number of authorised officers as he may consider necessary for the purpose of this Act and every authorised officer shall be issued with a Certificate of Authorisation which certificate shall in any legal proceedings under this Act be admissible in evidence and shall be prima facie evidence of the facts so certified. (3) The Minister may, in relation to any matter which appears to him to affect the general interests of the consumer, authorise any public officer to procure for analysis samples of any food, and thereupon that officer shall have all the powers of an authorised officer under this Act, and this Act shall apply as if the officer was an authorised officer. (4) The analysts and authorised officers appointed under this section shall be deemed to be public servants within the meaning of the Penal Code.Section 4 Power of Authorised Officer (1) An authorised officer may, at any hour reasonable for the proper and better performance of his duty (a) enter any premises where he believes any food to which this Act applies is prepared, preserved, packaged, stored, conveyed, distributed or sold, examine any such food and take samples thereof, and examine anything that he believes is used, or capable of being used for such preparation, preservation, packaging, storing, conveying, distribution or sale。 label includes any tag, brand, mark, pictorial or other descriptive matter, written, printed, stencilled, marked, painted, embossed or impressed on, or attached to or included in, belonging to, or acpanying any food。 approved laboratory means any laboratory approved by the Minister。 animal includes any quadruped or bird either domesticated or otherwise, fish, reptile or insect。 food includes every article manufactured, sold or represented for use as food or drink for human consumption or which enters into or is used in the position, preparation, preservation, of any food or drink and includes confectionery, chewing substances and any ingredient of such food, drink, confectionery or chewing substances。 preparation includes manufacture, processing and any form of treatment。 (f) seize and detain for such time as may be necessary any food by means of or in relation to which he believes any provision of this Act has been contravened。seven days after that receipt of the request by the Director or the officer authorised by him in this particular respect, a certificate in respect of the premises or appliance shall be deemed to have been given to the proprietor, owner or occupier of the premises or the proprietor or owner of the appliance. (6) Where an order under subsection (2) has been served on the proprietor, owner or occupier of any premises, or the proprietor or owner of any appliance and a certificate in respect thereof has not subsequently been given or has not otherwise been deemed to have been given any person who (a) keeps or uses the premises or any part of the premises for the preparation, preservation, packaging, storage or sale or in the case of a vehicle, for the conveyance, distribution or sale of any food。 (b) any substance or ingredient has been extracted, wholly or in part or omitted therefrom and by reason of such extraction or omission, the nutritive or other beneficial properties of the food are less than those of the food in its specified state, or the food operates or may operate to the prejudice or disadvantage of the purchaser or consumer。 and (b) the appliance shall not be used in or for the preparation, preservation, packaging, handling, supplying, or serving of any food,until an authorised officer has given or otherwise deemed to have given to the proprietor, owner or occupier of the premises or the proprietor or owner of the appliance, as the case may be, a certificate in writing that the premises or appliance has been put into a condition which plies with the hygienic and sanitary requirements. (3) The proprietor, owner or occupier of any premises or the proprietor or owner of any appliance on whom an order under subsection (2) is served may at any time after the order has been served request, in writing, the Director or an officer authorised by him in this particular respect to cause the premises or appliance to be inspected by an authorised officer at a place specified in the request. (4) Where a request is so made, an authorise39。 (d) examine any books, documents or other records found in any premises mentioned in paragraph (a) that he believes contain any information relevant to the enfor