Tea Laboratory

General Information

Tea Laboratory, Tea Institute, Mae Fah Luang University is a well-equipped laboratory providing service on chemical testing and analysis of tea and tea products for agriculturists, manufacturers, entrepreneurs, scholars, researchers, and individuals.  The institute serves as an education, research and development center providing effective knowledge and technology services on tea and tea products to help promoting Thai tea industry to reach the international recognition.

Tea Institute, Mae Fah Luang University provides tea laboratories to perform research works on tea for teachers, students, as well as, government and private agencies.  The laboratories are equipped with quality equipment instrument, materials, and chemical substances eligible for research works. Additionally, the laboratories are continuously maintained and improved to meet ISO/IEC 17025.  

Objectives

  1. To provide chemical testing and analysis services of tea and tea products for agriculturists, manufacturers, entrepreneurs, scholars, researchers, and individuals.
  2. To support and promote the development of tea industry by providing technical, research and development, and laboratory services on tea research for teachers, students, as well as, government and private agencies.

ห้องปฏิบัติการชา รับตรวจวิเคราะห์หาคุณสมบัติทางเคมีของตัวอย่างชาได้ดังนี้

Available Services

ลำดับที่ รายการทดสอบ วิธีทดสอบอ้างอิง ราคาในการทดสอบ

(บาท/ 1 ตัวอย่าง)

(Items) (Test items) (Reference methods)
1 ความชื้น (Moisture) ISO 1573:1980 400.00
2 เถ้าทั้งหมด (Total ash) ISO 1575:1987 600.00
3 เถ้าที่ละลายน้ำ

(Water soluble ash)

ISO 1576:1988 400.00
4 สารที่สกัดได้ด้วยน้ำร้อน

(Hot water extract)

Modified method based on ISO 9768:1994 400.00
5 คาเฟอีน (Caffeine) ISO 14502-2:2005 1,000.00
6 โพลีฟีนอลทั้งหมด

(Total polyphenols)

ISO 14502-1:2005 600.00
7 (-)-Gallocatechin (GC) ISO 14502-2:2005 1,500.00
8 (-)-Epigallocatechin (EGC) ISO 14502-2:2005 1,500.00
9 (+)-Catechin (C) ISO 14502-2:2005 1,500.00
10 (-)-Epicatechin (EC) ISO 14502-2:2005 1,500.00
11 (-)-Epigallocatechin gallate (EGCG) ISO 14502-2:2005 1,500.00
12 (-)-Gallocatechin gallate (GCG) ISO 14502-2:2005 1,500.00
13 (-)-Epicatechin gallate (ECG) ISO 14502-2:2005 1,500.00
14 (-)-Catechin gallate (CG) ISO 14502-2:2005 1,500.00
15 Antioxidant  activity Modified method based on J.Agric.Food Chem.(1994)42:629-632 1,00.00