NY/T 118-2021 English PDF (NYT118-2021)

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NY/T 118-2021: Feed material - Lemma Barley (Hordeum vulgare L. )
NY/T 118-2021
NY
AGRICULTURAL INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 65.120
CCS B 46
Replacing NY/T 118-1989
Feed Material – Lemma Barley (Hordeum Vulgare L.)
ISSUED ON: MAY 07, 2021
IMPLEMENTED ON: NOVEMBER 01, 2021
Issued by: Ministry of Agriculture and Rural Affairs of the People’s Republic of
China
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 5
4 Requirements ... 6
5 Sampling ... 6
6 Test Methods ... 6
7 Inspection Rules ... 7
8 Labeling, Packaging, Transportation and Storage ... 7
Foreword
This Document was drafted as per the rules specified in GB/T 1.1-2020 Directives for
Standardization – Part 1: Rules for the Structure and Drafting of Standardizing Documents.
This Document replaced NY/T 118-1989 Barley (Hordeum Vulgare L.) for Feedstuffs.
Compared with NY/T 118-1989, the changes in major contents of this Document are as follows
besides the structural adjustments and editorial modifications:
a) The name of the standard is changed from Barley (Hordeum Vulgare L.) for Feedstuffs to
Feed Material – Lemma Barley (Hordeum Vulgare L.);
b) Modify the Scope of the standard (see Clause 1 of this Edition);
c) Modify the Normative Reference (see Clause 2 of this Edition);
d) Add a clause on Terms and Definitions (see Clause 3 of this Edition);
e) Merge the 5 clauses of Sensory Properties, Moisture, Inclusions, Quality Indicators and
Grading Standards, and Hygienic Standards in the original standard into 1 clause (see
Clause 4 of this Edition; Clauses 3~6 and Clause 8 of the 1989 Edition);
f) Modify the sensory properties in the original standard as appearance and properties;
modify fresh and consistent color to consistent color; modify no fermentation or mildew
to no obvious insects; merge the inclusions requirements to appearance and properties
(see 4.1 of this Edition);
g) Add the thousand-seed weight indicator; and use as a grading standard (see 4.2 of this
Edition);
h) Modify the crude ash grading standard (see 4.2 of this Edition; 6.1 of the 1989 Edition);
i) Modify the crude protein grading standard (see 4.2 of this Edition; 6.1 of the 1989 Edition);
j) Modify the crude fiber grading standard (see 4.2 of this Edition; 6.1 of the 1989 Edition);
k) Add a clause on Sampling (see Clause 5 of this Edition);
l) Add the Sensory Inspection and Test Methods for Determination of Thousand-Seed
Weight (see 6.1 and 6.2 of this Edition);
m) Modify the Inspection Rules (see Clause 7 of this Edition);
n) Modify Marking, Packaging, Transportation and Storage (see Clause 8 of this Edition).
Please note some contents of this Document may involve patents. The issuing agency of this
Document shall not assume the responsibility to identify these patents.
Feed Material – Lemma Barley (Hordeum Vulgare L.)
1 Scope
This Document specifies the requirements, sampling, test methods, inspection rules, labeling,
packaging, transportation and storage of lemma barley as feed material.
This Document applies to lemma barley as feed material, i.e., hulled barley kernels.
2 Normative References
The provisions in following documents become the essential provisions of this Document
through reference in this Document. For the dated documents, only the versions with the dates
indicated are applicable to this Document; for the undated documents, only the latest version
(including all the amendments) is applicable to this Document.
GB 5009.3 National Food Safety Standard - Determination of Moisture Content in Foods
GB/T 5519-2018 Cereals and pulses – determination of mass of 1000 grains
GB/T 6432 Determination of crude protein in feeds - Kjeldahl method
GB/T 6434 Feeding stuffs - Determination of crude fiber content - Method with
intermediate
GB/T 6438 Animal feeding stuffs—Determination of crude ash
GB/T 8170 Rules of rounding off for numerical values and expression and judgement of
limiting values
GB 13078 Hygienical standards for feeds
GB/T 14699.1 Feeding stuffs – Sampling
GB/T 18823 Permitted tolerant for judgement of testing results in feeds
3 Terms and Definitions
For the purposes of this Document, no terms or definitions apply.
6.3 Crude ash
It shall be implemented according to the provisions of GB/T 6438.
6.4 Crude protein
It shall be implemented according to the provisions of GB/T 6432.
6.5 Crude fiber
It shall be implemented according to the provisions of GB/T 6434.
6.6 Moisture
It shall be implemented according to the provisions of GB 5009.3.
7 Inspection Rules
7.1 Batching
The lemma barley of the same type, origin, year of harvest, storage unit or transportation unit
shall be one batch; but each batch shall not exceed 100 t.
7.2 Judgment rules
7.2.1 All the inspected items meet the requirements of Clause 4. If there are grading indicator
requirements, they must all meet the requirements of the corresponding grade; and then the
product of this grade is judged to be qualified.
7.2.2 If any indicator in the inspection results does not meet the requirements of this Document,
re-inspection can be carried out by double sampling from the same batch of products. If the re-
inspection results still do not meet the requirements of this Document, it is determined that this
batch of products is unqualified. Microbiological indicators shall not be re-inspected.
7.2.3 The allowable error for the test results of the determination of physical and chemical
indicator shall be in accordance with the provisions of GB/T 18823.
7.2.4 The determination of the limit value of each item indicator shall be carried out according
to the full value comparison method in GB/T 8170.
8 Labeling, Packaging, Transportation and Storage
8.1 Labeling
The name, type, grade, origin and year of harvest of the product shall be indicated on the