5
|
Ascorbic Acid (Vitamin C)
|
In-house (Based on AOAC)
|
In-house method DCH-WI-QA103: Determination of Ascorbic Acid (Vitamin C) in fruit juices and concentrates using DCPIP titration based on AOAC 967.21
|
Fruit Juice and concentrates
|
6
|
Sorbic Acid
|
In-house (Based on AOAC)
|
In-house method DCH-WI-QA109: Determination of Sorbic Acid in fruit juices and concentrates using HPLC based on AOAC 983.16
|
Fruit Juice and concentrates
|
7
|
Titratable Acidity
|
In-house (Based on AOAC)
|
In-house method DCH-WI-QA106: Determination of Titratable Acidity in fruit juices and concentrates based on AOAC 942.15
|
Fruit juices and concentrates
|
8
|
pH
|
AOAC
|
AOAC 981.12
|
Fruit juices and concentrates
|
9
|
Specific Gravity
|
AOAC
|
AOAC 950.28
|
Fruit juices and concentrates
|
10
|
Brix
|
In-house (Based on AOAC)
|
In-house Method DCH-WI-QA112: Determination of Brix in fruit juices and concentrates using refractometry method
|
Fruit Juice and concentrates
|
11
|
Ash
|
AOAC
|
AOAC 930.30
|
Dairy Products
|
12
|
Moisture
|
In-house (Based on AOAC)
|
In-house method DCH-WI-QA104: Determination of moisture content in dairy products using oven drying method based on AOAC 927.05
|
Dairy products
|
13
|
Tapped Density
|
In-house (Based on USP)
|
In-house Method DCH-WI-QA111: Determination of Tapped Density in powdered foodstuffs based on USP 42:<616> (Method II – Tapped Density)
|
Powdered Foodstuffs
|
14
|
Refractive Index
|
In-house (Based on USP)
|
In-house method DCH-WI-QA110: Determination of Refractive Index in Liquids based on USP 42:<831>
|
Liquids (Edible Oils, Nutritional Products, Cough Syrups and Emulsions)
|
15
|
Ash
|
In-house (Based on AOAC)
|
In-house method DCH-WI-QA102: Determination of Ash in Cocoa Products based on AOAC 972.15
|
Cocoa Products
|
16
|
Moisture
|
AOAC
|
AOAC 931.04
|
Cocoa Products
|
17
|
pH
|
USP
|
USP <791>
|
Liquids (Pharmaceutical Products and Nutritional
Products)
|
18
|
Density
|
BP
|
BP: Appendix V-A246 G. Density
|
Liquids (Pharmaceutical Products and Nutritional
Products)
|