Water Activity Testing for Bakery, Biscuits & Snacks Using Landtek WA-60A Malaysia
Water Activity Testing for Bakery, Biscuits & Snacks Using Landtek WA-60A Malaysia
For bakeries, biscuit manufacturers and snack producers, maintaining consistent product quality is important throughout production, packaging and storage.
One useful quality parameter is water activity, commonly expressed as Aw.
Water activity measurement provides information about the availability of water within a food product and can support quality control, product development and shelf-life evaluation.
For Malaysian food manufacturers looking for a dedicated Aw measuring instrument, the Landtek WA-60A Water Activity Meter can be considered for suitable applications.
WHY IS WATER ACTIVITY IMPORTANT FOR BAKERY PRODUCTS?
Bakery products contain water in different forms.
The total amount of moisture does not necessarily tell you how that water behaves within the product.
Water activity measurement can provide additional information when evaluating products such as:
• Bread
• Cakes
• Cookies
• Biscuits
• Crackers
• Pastries
• Buns
• Snack products
• Cereal-based products
For QA/QC teams, Aw measurement can be incorporated into an established product quality-control procedure.
BISCUITS AND COOKIES
Texture and storage stability are important considerations for biscuits and cookies.
When manufacturers change ingredients, processing conditions or packaging, the finished product may behave differently during storage.
Water activity measurements can help QA/QC and R&D teams compare:
• Different formulations
• Different production batches
• New ingredients
• Processing changes
• Packaging trials
• Storage conditions
Instead of relying only on visual inspection, Aw provides a measurable parameter that can be recorded and compared.
SNACK MANUFACTURING
Snack manufacturers often need consistent production from batch to batch.
Suitable snack products may include:
• Crackers
• Chips
• Cereal snacks
• Dried snacks
• Nut-based snacks
• Grain-based snacks
• Processed snack products
Depending on the product, water activity may be one of several parameters used during quality evaluation.
WATER ACTIVITY AND SHELF-LIFE STUDIES
Shelf life is influenced by multiple factors including formulation, processing, packaging, storage conditions and microbiological or chemical stability.
Water activity can be an important parameter within a broader shelf-life evaluation program.
Manufacturers can monitor Aw when comparing products at different stages of a storage study.
For example:
Day 1 – Record initial Aw
During Storage – Repeat measurement according to the test plan
End of Study – Compare the results with other quality parameters
This provides QA/QC and R&D teams with measurable data rather than relying only on appearance or texture.
AW IS NOT THE SAME AS MOISTURE CONTENT
This distinction is particularly important in food manufacturing.
Moisture Content:
Measures the quantity of water in the sample.
Water Activity:
Indicates the availability or energy state of water in the sample.
Therefore, a moisture meter and a water activity meter are not automatically interchangeable.
If your product specification specifically requires Aw, a dedicated Water Activity Meter should be considered.
LANDTEK WA-60A FOR ROUTINE WATER ACTIVITY TESTING
The Landtek WA-60A is designed for water activity measurement and can be considered for suitable food QA/QC applications.
Potential users include:
• Commercial bakeries
• Biscuit manufacturers
• Snack manufacturers
• Food factories
• QA/QC laboratories
• R&D departments
• Food testing laboratories
• Universities and research facilities
For routine production testing, establishing a consistent sample preparation and measurement procedure is important for obtaining comparable results.
BUYING A WATER ACTIVITY METER IN MALAYSIA?
Before purchasing, send MTM Precision the following information:
• Product or sample type
• Required Aw range
• Testing purpose
• QA/QC requirement
• Expected testing frequency
This allows us to better understand whether the Landtek WA-60A is suitable for your application.
MTM Precision supplies testing and measuring instruments to customers throughout Malaysia.
CONTACT MTM PRECISION
MTM Precision Sdn. Bhd. (744811-A)
Telephone:
WhatsApp:
Email:
Website:
Showroom & Service Centre:
No. 29-1 & 29-2, Jalan Bandar 18,
Pusat Bandar Puchong,
47160 Puchong,
Selangor, Malaysia.
Serving customers throughout Malaysia including Selangor, Kuala Lumpur, Johor, Penang, Melaka, Negeri Sembilan, Perak, Pahang, Kelantan, Terengganu, Kedah, Perlis, Sabah and Sarawak.
Keywords:
Landtek WA-60A Malaysia, Water Activity Meter Malaysia, Bakery Water Activity Testing Malaysia, Biscuit Water Activity Meter Malaysia, Snack Food Testing Malaysia, Aw Meter Malaysia, Food Quality Control Malaysia, Bakery Quality Control Equipment Malaysia, Food Shelf Life Testing Malaysia, Water Activity Testing Malaysia
17 Sep 2026
