FAQ
Q1: Are you a manufacturer?
A: Yes
We are factory built in 2008 and the main products we produce and export are:
Natamycin--biological food preservative used to inhibit yeast and mold.
Nisin------ biological food preservative used to inhibit bacteria
Polylysine--biological food preservative which is broad-spectrum preservative
Pullulan -- used in food as film maker or used in cosmetic for anti-wrinkle
GABA(gamma Aminobutyric acid)-used in functional food or health-care food with good effect of promoting sleep.
PGA( gamma polyglutamic acid)-used in cosmetics with good effect of moisturizing and whitening
Ectoin ----used in cosmetics with good effect of moisturizing, soothing and reparing
Q2: Do you always have stock?
A: Yes, we always keep at least 3 tons stock for each product.
Q3: Do you provide free sample?
A: Yes, 30-50g free samples are available for each product for test purpose.
What is GABA(Gamma-Aminobutyric)?
99% GABA Gamma Aminobutyric Acid is a non-protein amino acid that functions as a neurotransmitter (a chemical that facilitates communication between neurons). Neurotransmitters are either "excitatory" (i.e. they stimulate the firing of a neuron) or "inhibitory" (i.e., they tend to suppress neuron firing). 99% GABA Gamma Aminobutyric Acid, which is produced from glutamate, is an inhibitory neurotransmitter. In fact, it's the primary inhibitory neurotransmitter in the brain.
Other names:
4-AMINOBUTANOIC ACID; 4-AMINOBUTYRIC ACID; 4-AMINO-N-BUTYRIC ACID; ALPHA-AMINOBUTANOIC ACID;
AMINOBUTYRIC ACID, 4-; AMINOBUTYRIC-4 ACID; H-4-AMINOBUTYRIC ACID
GABA(Gamma-Aminobutyric)functions:
Improving Sleep
Reducing Fatigue & Soothing Nerves
GABA(Gamma-Aminobutyric)applications:
Market Analysis of GABA:
According to the World Health Organization (WHO) survey, about 10%-49% of people worldwide suffer from different degrees of insomnia. Many insomniacs take sleeping pills for a long time to relieve their symptoms. The number of people with various types of sleep disorders in China is as high as 38.2%, which is higher than the proportion of 27% in the world. Among them, about 20 million people fall asleep by taking sleeping pills every day.
More than 50% of the respondents said that they "have not conducted sleep consumption". Compared with the data of users who need to improve sleep, there is still a large market gap in sleep consumption, and the potential demand may bring greater growth to the sleep consumption market.
Faced with such a huge market demand, major food companies have seized the opportunity and launched beverages and products that focus on sleep aids. Among them, gamma-aminobutyric acid has also become one of the popular raw materials in the sleep aid market.
FREDA brand GABA (Gamma-Aminobutyric) shows:
FREDA brand GABA(Gamma-Aminobutyric)advantages:
Higher Purity >99.5%
Lower electrical conductivity
Proprietary fermentation technology
FREDA brand GABA(Gamma-Aminobutyric) spec:
| Items |
Standard |
| Color |
Light yellow or white |
| Morphology |
Loose powder,particle ,crystal |
| Flavor |
With the sample unique flavor,no odor |
| Water |
≤10% |
| Ash |
≤10% |
| Assay |
≥98.0% |
| A rsenic |
≤1.0 mg/kg |
| Lead |
≤0.5 mg/kg |
| Total Plate Count |
≤1000 cfu/g |
| Coliforms |
≤30MPN/g |
| Molds and Yeasts count |
≤50 cfu/g |
| Staphylococcus aureus |
Negative |
| Salmonella sp |
Negative |
| Shigella |
Negative |
FREDA company introduction:
Shandong Freda Biotechnology Co.,Ltd is dedicated to the R&D, manufacture and sales of green food additives(Natamycin, Nisin), Natural cosmetic ingredients (Ectoin, Sodium Polyglutamate, Pullulan). It has established a modern and advanced industrial base in Linyi, Shandong Province, occupying 150,000 m2. The company has passed ISO9001, ISO22000 quality management system, and is certified by US FDA, Halal, Kosher, etc.
FREDA business introduction:
FREDA main products to export:
Natamycin--biological food preservative used to inhibit yeast and mold.
Nisin------ biological food preservative used to inhibit bacteria
Polylysine--biological food preservative which is broad-spectrum preservative
Pullulan -- used in food as film maker or used in cosmetic for anti-wrinkle
GABA(gamma Aminobutyric acid)-used in functional food or health-care food with good effect of promoting sleep.
PGA( gamma polyglutamic acid)-used in cosmetics with good effect of moisturizing and whitening
Ectoin ----used in cosmetics with good effect of moisturizing, soothing and reparing
| Nisin |
Food raw material |
Preservative |
| Natamycin |
Food raw material |
Preservative |
| Polylysine |
Food raw material |
Preservative |
| Pullulan |
Food raw material |
Thickener, Glazing_agent |
| γ-aminobutyric acid |
Food raw material |
Improve sleep quality |
HA-HMW(>1500KDa), HA-mmw(80-150KDa),
HA-LMW(20-60KDa), HA-Oligo(<10KDa) |
Cosmetics Ingredients |
Moisturization |
PGA-HMW(>1000KDa), PGA-LMW(70-150KDa),
PGA-Oligo(<10KDa) |
Cosmetics Ingredients |
Moisturization |
| PGA Hydrogel |
Cosmetics Ingredients |
All-around moisturizing skin |
| Ectoin |
Cosmetics Ingredients |
Moisturizing |
| Hydroxypropyl Tetrahydropyrantriol |
Cosmetics Ingredients |
Anti-aging |
| Paeonol |
Cosmetics Ingredients |
Skin whitening |
| Pullulan |
Cosmetics Ingredients |
foam-stabilizing |
| Gliclazide |
APIs |
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Audited Supplier 
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