Erythritol+Stevioside

One of the primary benefits of Stevioside is its low-calorie and zero-calorie nature, making it an ideal choice for individuals with diabetes or those on a weight loss journey. Since it does not affect blood sugar levels, Stevioside can help people with diabetes manage their condition more effectively. The natural sweetener doesn't spike blood sugar levels, thereby promoting better glycemic control.

Stevioside has also been associated with lowering blood pressure. Several studies have indicated that regular consumption of Stevioside can have a positive impact on both systolic and diastolic blood pressure levels, which is beneficial for individuals with hypertension. This makes it a valuable addition to a heart-healthy diet, in conjunction with other lifestyle changes.

Moreover, Stevioside can play a role in addressing the issue of obesity. As a zero-calorie sweetener, it allows those trying to lose weight or maintain a healthy weight to still enjoy sweet-tasting foods without consuming excess calories. This can help to prevent weight gain and contribute to a healthier, more balanced diet.

1.The food sector, erythritol is mainly utilized as sweetener to balance the finished product with regard to its sensory characteristics, such as flavor, color, and texture. Erythritol can therefore be used to produce no-sugar added, reduced-sugar, or sugar-free alternatives. Erythritol as sugar replacement can be found as tabletop sweetener, in beverages, chewing gum, chocolate, candies, and in bakery products (de Cock 2012). Due to its mild sweetness, it allows a volume-for-volume replacement of sugar, whereas for example, sucralose that has a much higher sweetness needs fillers and even then has a noticeably different texture in baked products.

2.Polyols are commonly used within the personal care industry like the cosmetic or toiletries sector. They are more and more incorporated as excipients in the manufacture of care products like toothpaste, mouthwashes, creams and lotions, make-up, perfumes, or deodorants. Due to its humectant function as well as its pleasant taste, its sweetness and its non-cariogenic properties, erythritol can be used as base for toothpaste and mouthwash recipes . It gives toothpastes the required viscosity and humectancy. Additionally, erythritol inhibits the growth of Streptococcus mutans and acts as caries limiting in combination with xylitol .

3.Erythritol can be used in a wide range of solid and liquid formulations, including granulated powders, tablets, tablet coating, consumer-friendly lozenges, medicated chewing gum, syrups, and as mentioned before, as oral care products . For pharmaceutical use, its interaction with water and its high stability in temperature and in acid or alkaline environments is a key . Because of its properties, erythritol as excipient offers good flowability and stability, making it an ideal carrier for actives in sachets and capsules. More and more active ingredients are derived from biotechnological processes, which are often very efficient but also extremely reactive. Using the non-reducing sugar erythritol instead of lactose, which is the most commonly used pharmaceutical excipient, the unwanted reaction between the amino groups of the active and the reducing sugar can be prevented. Therefore, lactose is more often being replaced by erythritol.

In the food industry, Stevioside is commonly used as a food additive to enhance sweetness in various products without significantly increasing calorie content. It is often incorporated in the manufacturing of chewing gum, ice cream, yogurt, and other similar goods. The non-fermentable feature of Stevioside also makes it a suitable sweetening ingredient in beverages, including carbonated drinks.

Dietary supplements and natural products frequently contain Stevioside as it provides a sweet taste without contributing to overall caloric intake. This makes it an appealing option for diabetics, phenylketonuria patients, and people looking to reduce their sugar intake or lose weight. Additionally, Stevioside is thermally stable, which allows it to be used in an extensive range of products.

Chemical methods
Erythritol can be produced via several chemical methods. The first patent was granted in 1943 for erythritol synthesis from 2-butene-1,4-diol. The substrate was halogenated and later saponified . However, the common part of most of the methods is hydrogenation with metal or metal oxide catalysts. Hydrogenation of a dialkyl ester of tartaric acid in methanol or ethanol solution leads to formation of an erythritol and threitol mixture. The necessary conditions are high pressure (20 MPa) and temperature (125–200 °C) [Citation29]. The reaction with l-tartaric acid as a substrate requires milder conditions (120–180 °C, 4–10 MPa), but the main product is threitol. The isomerization step may be performed before or after hydrogenation . Another possible substrate is dialdehyde starch, but the byproduct of the hydrogenation is ethylene glycol .

None of these methods has been widely applied due to high cost or low specify. Recent years have brought rapid development of electrochemical erythritol production. Erythrose and later erythritol have been produced by electrolytic decarboxylation of arabinoic or ribonic acid. The substrates for the reaction are obtained by decarboxylation of C-6 sugars . An industrial scale pilot plant working with corn as the initial sugar source was started in 2013 by Dynamic Food Ingredients Corporation , and, according to the owners, the obtained yields of erythritol are higher than expected.

Biotechnological methods
Due to the disadvantages of the chemical synthase discussed above, nowadays, on the industrial scale, erythritol is derived from fermentation processes, mostly conducted by fungi. Moreover, it is also synthesized by some lactic acid bacteria. Pathways to produce erythritol are common among the yeast-like fungi genera: Trigonopsis, Candida, Pichia, Moniliella, Yarrowia, Pseudozyma, Trichosporonoides, Aureobasidium, and Trichoderma .

Separation and purification of erythritol are an important part of the production process and are crucial for admission of erythritol as a food additive. Recovery of erythritol from the culture medium usually requires separation from the fermenting microorganisms, followed by ion exchange chromatography and crystallization. The erythritol fraction recovered from the chromatographic separation step may also be subjected to activated-carbon treatment .

The secrets to avoiding crystallization in home-made, sugar-free simple syrup. The 2:1 ratio. There has to be twice as much water than sweetener or else the erythritol in the sweetener will crystallize. Just remember: 2 parts water, 1 part Monkfruit Sweetener. 

Stevioside is a glycoside derived from the stevia plant, which can be used as a sweetener. It is one of the main sweetening compounds, along with rebaudioside A, found in the leaves of Stevia rebaudiana. This plant originates from South America, specifically in the regions of Paraguay and Brazil.

The discovery of stevioside can be traced back to 1931 when French chemists M. Bridel and R. Lavielle isolated the compound and named it after the plant's genus. The sweet taste of Stevia rebaudiana leaves is attributed to the presence of steviol glycosides, which are the chemical compounds responsible for its sweetness.

Stevia rebaudiana has a long history of use among indigenous communities in South America. They have been consuming these naturally sweet leaves for centuries, referring to the plant as "sweet herb" or "honey leaf." It has been traditionally used to sweeten beverages like tea and mate or to chew on as a sweet treat.

In recent years, stevioside and other steviol glycosides have gained popularity as low-calorie, natural sweeteners. This makes them a popular choice for diabetics, phenylketonurea patients, and individuals looking to lose weight by avoiding sugar in their diet.

The factory of Sweet Code Health Lab (China) Ltd lies in Gaoqing County of Zibo City, Shandong Province, in the vicinity of S235 provincial highway, 6 kilometers away from the entrance of Jinan-Qingdao Expressway. It enjoys convenient transportation.