GB14891.1-1997

Hygienic standard for irradiated cooked meat oflivestock and poultry

辐照熟畜禽肉类卫生标准

GB 14891.1-1997 é uma norma nacional chinesa obrigatória vigente: Hygienic standard for irradiated cooked meat oflivestock and poultry. Setor: Alimentos. Foco: Segurança de produtos. Entrada em vigor: 1 de jan. de 1998.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to irradiated cooked meat of livestock and poultry, specifically targeting products like cooked pork, beef, mutton, rabbit meat, salted duck, roast duck, and roast chicken. It is designed for products sterilized using gamma rays or electron beams with the explicit purpose of extending shelf life. It is mandatory for manufacturers utilizing irradiation technology on these specific ready-to-eat meat products.

Requisitos técnicos

The standard outlines comprehensive hygienic and technical requirements for irradiated cooked meats. For raw materials, the meat must comply with corresponding national hygienic standards and food production regulations prior to irradiation. Packaging requirements mandate that each minimum sales unit be individually vacuum-sealed in composite plastic film bags, with outer packaging using moisture-proof corrugated cardboard boxes. Regarding irradiation parameters, the standard specifies strict dose limits. The overall average absorbed dose must not exceed the maximum threshold, and the irradiation must be uniform, with the non-uniformity of the dose distribution strictly controlled. The radiation sources permitted include 60Co or 137Cs gamma rays and electron beams from accelerators with energy below 10MeV. Sensory indicators require the packaging to remain intact with internal negative pressure. The meat must maintain its inherent texture, color, and flavor without any signs of spoilage, mold, or off-odors. Physicochemical and microbiological limits, including nitrite content and specific bacterial pathogen counts, are also strictly regulated to ensure food safety. Compliance with these microbiological limits is critical for product approval.

Métodos de ensaio

Testing procedures involve sensory evaluations conducted via visual inspection, manual examination, smelling, and tasting. Physicochemical testing, specifically for nitrite content, follows the methodologies outlined in the referenced standard GB 5009.33. Microbiological examinations are conducted in accordance with GB 4789.17 to verify total plate counts, coliform groups, and the absence of pathogenic bacteria.

Perguntas frequentes

What products are regulated under GB 14891.1-1997?

GB 14891.1-1997 applies to cooked meat products from livestock and poultry, such as cooked pork, beef, mutton, rabbit meat, salted duck, roast duck, and roast chicken, that are treated with gamma rays or electron beams for sterilization and shelf-life extension.

Are there any updates from the previous version of GB 14891.1-1997?

This version replaces the previous standards GB 14891.1-94 and GB 14891.10-94, consolidating the requirements for irradiated cooked meat of livestock and poultry into a single, updated hygienic standard.

What is the maximum radiation dose allowed for these cooked meat products?

The standard sets a strict overall average absorbed dose limit of 8kGy and requires the non-uniformity of dose distribution to be ≤1.5. Compliance with these specific dose limitations is mandatory for market access.

The summary above provides a high-level overview of GB 14891.1-1997. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 14891.1-1997 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Saúde e higiene
CCS: C53
ICS: 67.120.20
Órgão competente: National Health Commission
Comitê técnico: National Health Commission

Relações

Substitui:GB 14891.1-1994, GB 14891.10-1994